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0x1000}], 0x4, &(0x7f00000051c0)=[{0x98, 0x105, 0x5, "c889080142e9300be8f9bf73d38c3b24b6731d5dd16bc11299f76c524484a3927c0b000fec3cf60cad10fb5cbdc6c94091a038ed40c2741b1fe58fad5aa026d8e003ef9bf19298c01f94475f8004c41970d26d08023775fdca99dacff4c2129429bd5cd25055a0c341ee60e82e26634d0c9269c335e57f16df24dbd6372126a996"}, {0x40, 0x105, 0x8, "5bbfa6f428fb4aabbecaf7565d31f8bf147d88a096bd6897308545ec97e1e375e693df2c135598bcf8e75371db5c"}, {0x1010, 0x104, 0x10000, "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"}], 0x10e8}}], 0x4, 0x0) (async, rerun: 64)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (rerun: 64)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async, rerun: 64)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64)
sendmmsg(r2, &(0x7f000000e140)=[{{&(0x7f00000063c0)=@rc, 0x80, &(0x7f00000078c0)=[{&(0x7f0000006440)="13fd79c126f92ddf9474f53007eb739b6494926a163011a71ef2eff00b70a7b257acef958b46500dbc834f555a166a04a8d1a557d18962781c58db295277d181b768f124fe098980ab61ab8aac476da09467e3320b4dc5ddb01ddfbb057c53b530d8173221896ae1c26a574c8213a09d60bfaefe818995df8af86bb7a094cec157374c96b21be48f9fd4b336edccb7ee47cb75d16d033e40329aca8ea9c5a1c659d25467bdcfb02563b4d519b48a63bf9e9f4c6f53d988c6826161429ff36fa3a78ffc1a808de2681d9cb563f714c09ecbc0197dc97e421caa8f3ead3664c4c37f6d5247f694c5ef785119d3374a17", 0xef}, {&(0x7f0000006540)="ade73b5a05c1c0e242d456e7fcd1a84828206376cab01ff7ca2da1d9ef8fe9b6901d369aa3f59e60205cfb0b353edac8fcf227b1a20f7a531864610461ed3dcdfa92c0b75dfadb87d1363274713119617ad296e30bdb69b275df08789ac77bfbb81fe690f161f28eabc7b1d552bc7ae18917df247b5c4bf80fda1e012a0b7710db29f4c89193cdea4299ee3c5434049b70670697007199c05522247db915", 0x9e}, {&(0x7f0000006600)="fb34e2b264cc4d2f285b1b7e05021fbde16d9f61feea01baa5f482ab9292216d2d0210443a448369c3c28fef05e10650b911cca09f01b00c8acb9fbe171b9bbb856bd0ecd7d3a09a08abb06232fecf7ad044cd2c367d03b8c7cbdd3644d07685e869eb13fd7cde3980d803ca09285e6ec76b5128a42f9f2fee0dad81980a1a22b4af646b5cfc459bf46b6d6df9c23f15c093af4b1f9193710864a4a2202cc3074763e3cbb6eea439200d6188330622f679b79443854b2ae6b6e283b8596fafe165a2bfe26fe55517f9e8aa68adc4f5bcde19147086d5e7bfb3b22571b6500c4c9f47", 0xe2}, {&(0x7f0000006700)="4f3ae81a4ac5b382b867a6677044d54d171d409db05941fd06a9f242f069101cca75e9a79af5ff707e133ae004bd635ec678d7dc6fc8bc136ce551c82f337c111ccabdc0214738db6aa9548eb66cf107a59bd0ebd6632d50c59005d143a7ac2a976c67ac1f9960164e68316da04f608bac86d788d5629eaafd74a0e8d3820d5fd04892618c6ca4901725de43b7191077b151f8ed0b3cc369a9", 0x99}, {&(0x7f00000067c0)="a0f318ab0691e2cfe17c5128280635a24291cd89f8b2a892092c0c39badcbcdf3fd5cbf5aecf41a86c2967228e7f0afddc29d343070878706a25926bd2b30a32d4bc5504688dff3d9dde5561a198d045db6d700267b083b9d2d83951635412f379bc0a0fe6f643babee7634c7f4dfe7351ea0146ed679f4a1eabb3f150b2f9661fce3fb1d4e9547211218a5b5f807b8925fc4479cf4054f21f34bc7b6c36322171f61e55ec723f89b2c28536f5f6fd31edaa8fc70a2ba4dbc14c53b0ec46d3485747", 0xc2}, {&(0x7f00000068c0)="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0x1000}, {&(0x7f000000d040)}], 0x8, &(0x7f000000d100)=[{0x1010, 0x113, 0x4, "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"}], 0x1010}}], 0x5, 0x8040) (async)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])

13:26:30 executing program 2:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:30 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x10, 0x8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f0000000000)='./file1\x00') (async)
mkdir(&(0x7f0000000100)='./bus\x00', 0x0) (async)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x10, 0x8, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea}) (async)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
socket(0x10, 0x3, 0x0) (async)
sendmsg$nl_route_sched(r2, 0x0, 0x0) (async)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040) (async)

13:26:30 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x68, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:30 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 1999.260479][T27799] block nbd5: Receive control failed (result -32)
[ 1999.268080][T30773] block nbd5: shutting down sockets
13:26:30 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x6c, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:30 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 1999.355649][T30804] loop1: detected capacity change from 0 to 264192
[ 1999.424014][T30805] block nbd4: shutting down sockets
13:26:30 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 1999.483015][T30798] block nbd3: Device being setup by another task
13:26:30 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x74, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 1999.568559][T30797] block nbd3: Device being setup by another task
13:26:30 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r3, 0xab00, r4)
ioctl$NBD_SET_SOCK(r3, 0xab00, r4)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
fallocate(r3, 0x40, 0x7ff, 0xc3)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

[ 1999.610987][T30820] block nbd4: shutting down sockets
13:26:30 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 1999.640449][T30797] block nbd3: Device being setup by another task
[ 1999.648530][T30822] block nbd2: shutting down sockets
[ 1999.724074][T30798] block nbd3: Device being setup by another task
[ 1999.773638][T30797] block nbd3: Device being setup by another task
[ 1999.783656][T30827] loop1: detected capacity change from 0 to 264192
[ 1999.835045][T30798] block nbd3: Device being setup by another task
[ 1999.846364][T30828] block nbd4: shutting down sockets
[ 1999.893247][T30797] block nbd3: Device being setup by another task
[ 1999.923730][T30797] block nbd3: Device being setup by another task
[ 1999.983223][T30798] block nbd3: Device being setup by another task
[ 2000.006900][T30827] block nbd1: shutting down sockets
[ 2000.019813][T30798] block nbd3: Device being setup by another task
[ 2000.063191][T30797] block nbd3: Device being setup by another task
[ 2000.097018][T30798] block nbd3: Device being setup by another task
13:26:30 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

[ 2000.144107][T30798] block nbd3: Device being setup by another task
[ 2000.150776][T27799] block nbd5: Receive control failed (result -32)
[ 2000.156433][T30803] block nbd5: shutting down sockets
13:26:30 executing program 3:
syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_TIMEOUT={0xb, 0x2, 0x0, 0x0, 0x7, &(0x7f0000000000)={0x0, 0x989680}}, 0x7f) (async)
sendmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000400)="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0x1000}, {&(0x7f0000000180)="92897e3ffd7a4643c7b504160e93582a135e2a0e988f1fd49020b46f6bc3e549f298b95e3e077a533ed9bd1eaa019819fe24db6503d8a0218ced07d172db9dc9e07bcaf6be76962d54fec410500b0f172af1ec8e2b", 0x55}, {&(0x7f0000000200)="aa2b09aba3a260e4f4a5f177bf84dd844689b64849843d3adca3a38f3f9d0ead01da1b4ad3f57def1cb75004afc0f936e318672df557761cb64ae0921c46d94c17ba88e941986879b097000b6bde4a8056edb4ae327621141a5c1b9d488351a3ec0b4a0724634da85a6bab86a8529eb011ce443fd5c82322d7844600d72fbfc9136ba52635d6e9fdda97924c2d9b23e27817cb7e04cbbde73e8761e3e4c963d53deb0ec1b4a74318a961fb5953df183636de77049f822616335601cc4c4170355719d25f146c19e0bdefb0dcd5a91413248fb57ae3bf7ee15f0bc7bbc790a089f165942155afd269", 0xe8}, {&(0x7f0000000300)="ed1dceaf55d00d535b50bca399dcd255c92ad3789e69d8a79222defb556cf9c2f0eee7803a9ecd40762917d624315dc634170d9e4f51cce5477ee4a924ff3087f42321d650d5dbb760c205142013248340ac", 0x52}, {&(0x7f0000001400)="77b4352817349cdeaf93ed9218aebc746f9e9e9619d4e3295478af10908c760ea666d3b1a464319ae6361ecf96ee39ad3c5ac9968cac8c7b967d3e722cfab552174864a6b14c3b953722cf90de58db9fc8ebf5a427293b71d533bcc60080d89ceba508a55d549826998c3ca2a084b568d803e34bd2dac554d7e7ada4504cd5cb7e9b74dfa5edbf72cc8355c7d1c382c8833b49af", 0x94}], 0x5}}, {{&(0x7f0000001540)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e23, @loopback}, 0x0, 0x1, 0x3}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)="1236225b125343701740536eeeb6267b090eb496085a7f0ebb105a533cab3a0e61c8bcebbc043c9261", 0x29}, {&(0x7f0000000380)="ea8f4817fea848da958bccc34362", 0xe}], 0x2, &(0x7f0000001600)=[{0xb0, 0x11, 0xfff, "d1923bc58633264cc7cf9b2118537597679f784a413879b8d7ce46ef6f946d10bd985dae1c36e19e0e3e89c55e6da59c3a8857a59d8b0a9ca933e781ee332530996b7e755afd2769f1e017b4ecd6b8a4f35a51d5373d8fa3ec08d53f28a44b002e8a9f533a1b7f69b382b4298426f127a174220a08ae20821fc0836e55f6effce699c2db49a8c91096f712842df6908d953329617f858b14f5b349"}, {0x50, 0x1, 0x6, "25f2a541824a4f7335465c616dab0c15637b83b410e7eed5adce0f6134cca8f42ee63f468c23275f95b4a66e5926ce03223f5cc6fe6473dd049421e0a0"}, {0xb8, 0x1, 0x3, "8495dc1b5242bd2f403f1b81a3249bc8b25a7b1814709037fee6dff9abc7f1a7451430e205aa3acde7642f7bb8c1928b10ffd3b03534dfee73580e9dea34947b077d33bd628a7da42d01df069e3ec67ee88043f571163fb867a29f2ab0cdb6272e5db0b9a74da0a78d8e9a051884cdaacc9b932c1391f8e7ee0b21b9f865b8e6cfb41b59a7955d51f79f4d194fe9a184c0735f9f63fc3eb897b53b9c199dfff59a4fac41142ffe"}], 0x1b8}}, {{&(0x7f00000017c0)=@vsock, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001840)="558129ce89a8c1fce928700fbb4961a018129f0de892be193ecebeedeff8eaaf356551f6dfef29d05b9bbd8c3e228299", 0x30}, {&(0x7f0000001880)="ac4ee1ee590bcae2ebf822177c29aaa3d56f1a3e5b13349a525428f913beebd96a03de6eb2d82c62f08a0bb95eb89da27a66ab49ca6d38a6697e8b84d26db8c43cf727f8151b06da45eab62b70357399f0f3636e3e304fc9ed0a1ebae40a88718b2882b9d75ad5f199b79ade10e670740ced44ff884f79d4514aacc3a5324dc369f4c87194c68ee9f7de72f9814ce21226dab3db62d5b3a6e5fd4132facb8cdc392068c4f8873e55", 0xa8}, {&(0x7f0000001940)="c5d9f204437987d93e5c57d9ae00f1650f9a28bba1db44a151e4cf001eee29c08046ad93a55866b5ffd53f606db3791b2ac58aa656600c184cad04bf68", 0x3d}, {&(0x7f0000001980)="4a902ab866da", 0x6}, 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0x1000}], 0x4, &(0x7f00000051c0)=[{0x98, 0x105, 0x5, "c889080142e9300be8f9bf73d38c3b24b6731d5dd16bc11299f76c524484a3927c0b000fec3cf60cad10fb5cbdc6c94091a038ed40c2741b1fe58fad5aa026d8e003ef9bf19298c01f94475f8004c41970d26d08023775fdca99dacff4c2129429bd5cd25055a0c341ee60e82e26634d0c9269c335e57f16df24dbd6372126a996"}, {0x40, 0x105, 0x8, "5bbfa6f428fb4aabbecaf7565d31f8bf147d88a096bd6897308545ec97e1e375e693df2c135598bcf8e75371db5c"}, {0x1010, 0x104, 0x10000, "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"}], 0x10e8}}], 0x4, 0x0) (async, rerun: 64)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (rerun: 64)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async, rerun: 64)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff}) (rerun: 64)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async, rerun: 64)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async, rerun: 64)
sendmmsg(r2, &(0x7f000000e140)=[{{&(0x7f00000063c0)=@rc, 0x80, &(0x7f00000078c0)=[{&(0x7f0000006440)="13fd79c126f92ddf9474f53007eb739b6494926a163011a71ef2eff00b70a7b257acef958b46500dbc834f555a166a04a8d1a557d18962781c58db295277d181b768f124fe098980ab61ab8aac476da09467e3320b4dc5ddb01ddfbb057c53b530d8173221896ae1c26a574c8213a09d60bfaefe818995df8af86bb7a094cec157374c96b21be48f9fd4b336edccb7ee47cb75d16d033e40329aca8ea9c5a1c659d25467bdcfb02563b4d519b48a63bf9e9f4c6f53d988c6826161429ff36fa3a78ffc1a808de2681d9cb563f714c09ecbc0197dc97e421caa8f3ead3664c4c37f6d5247f694c5ef785119d3374a17", 0xef}, {&(0x7f0000006540)="ade73b5a05c1c0e242d456e7fcd1a84828206376cab01ff7ca2da1d9ef8fe9b6901d369aa3f59e60205cfb0b353edac8fcf227b1a20f7a531864610461ed3dcdfa92c0b75dfadb87d1363274713119617ad296e30bdb69b275df08789ac77bfbb81fe690f161f28eabc7b1d552bc7ae18917df247b5c4bf80fda1e012a0b7710db29f4c89193cdea4299ee3c5434049b70670697007199c05522247db915", 0x9e}, {&(0x7f0000006600)="fb34e2b264cc4d2f285b1b7e05021fbde16d9f61feea01baa5f482ab9292216d2d0210443a448369c3c28fef05e10650b911cca09f01b00c8acb9fbe171b9bbb856bd0ecd7d3a09a08abb06232fecf7ad044cd2c367d03b8c7cbdd3644d07685e869eb13fd7cde3980d803ca09285e6ec76b5128a42f9f2fee0dad81980a1a22b4af646b5cfc459bf46b6d6df9c23f15c093af4b1f9193710864a4a2202cc3074763e3cbb6eea439200d6188330622f679b79443854b2ae6b6e283b8596fafe165a2bfe26fe55517f9e8aa68adc4f5bcde19147086d5e7bfb3b22571b6500c4c9f47", 0xe2}, {&(0x7f0000006700)="4f3ae81a4ac5b382b867a6677044d54d171d409db05941fd06a9f242f069101cca75e9a79af5ff707e133ae004bd635ec678d7dc6fc8bc136ce551c82f337c111ccabdc0214738db6aa9548eb66cf107a59bd0ebd6632d50c59005d143a7ac2a976c67ac1f9960164e68316da04f608bac86d788d5629eaafd74a0e8d3820d5fd04892618c6ca4901725de43b7191077b151f8ed0b3cc369a9", 0x99}, {&(0x7f00000067c0)="a0f318ab0691e2cfe17c5128280635a24291cd89f8b2a892092c0c39badcbcdf3fd5cbf5aecf41a86c2967228e7f0afddc29d343070878706a25926bd2b30a32d4bc5504688dff3d9dde5561a198d045db6d700267b083b9d2d83951635412f379bc0a0fe6f643babee7634c7f4dfe7351ea0146ed679f4a1eabb3f150b2f9661fce3fb1d4e9547211218a5b5f807b8925fc4479cf4054f21f34bc7b6c36322171f61e55ec723f89b2c28536f5f6fd31edaa8fc70a2ba4dbc14c53b0ec46d3485747", 0xc2}, {&(0x7f00000068c0)="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0x1000}, {&(0x7f000000d040)}], 0x8, &(0x7f000000d100)=[{0x1010, 0x113, 0x4, "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0x1010}}], 0x5, 0x8040)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])

13:26:30 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x7a, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:30 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:30 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:30 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea}) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async)
ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
fallocate(r3, 0x40, 0x7ff, 0xc3) (async)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

[ 2000.193625][T30797] block nbd3: Device being setup by another task
[ 2000.214778][T30797] block nbd3: shutting down sockets
13:26:31 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x83, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2000.273141][T30837] loop1: detected capacity change from 0 to 264192
13:26:31 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2000.345685][T30849] block nbd2: shutting down sockets
[ 2000.363188][T30840] block nbd1: Device being setup by another task
13:26:31 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2000.403382][T30841] block nbd1: shutting down sockets
13:26:31 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:31 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:31 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r3, 0xab00, r4)
ioctl$NBD_SET_SOCK(r3, 0xab00, r4)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
fallocate(r3, 0x40, 0x7ff, 0xc3)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f0000000000)='./file1\x00') (async)
mkdir(&(0x7f0000000100)='./bus\x00', 0x0) (async)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea}) (async)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async)
socket(0x10, 0x3, 0x0) (async)
sendmsg$nl_route_sched(r2, 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async)
ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async)
fallocate(r3, 0x40, 0x7ff, 0xc3) (async)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040) (async)

[ 2000.643885][T30863] loop1: detected capacity change from 0 to 264192
[ 2000.658082][T30864] block nbd2: shutting down sockets
[ 2000.823436][T30865] block nbd1: shutting down sockets
[ 2000.873149][T30866] block nbd1: Device being setup by another task
13:26:31 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:31 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x2, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:31 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
mkdir(&(0x7f0000000000)='./file1\x00', 0x3)

13:26:31 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:31 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:31 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x480000, 0x2)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
pipe(&(0x7f0000000200))
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

[ 2001.037892][T27799] block nbd5: Receive control failed (result -32)
[ 2001.047212][T30830] block nbd5: shutting down sockets
13:26:31 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
mkdir(&(0x7f0000000000)='./file1\x00', 0x3)

13:26:31 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2001.107244][T30881] validate_nla: 8 callbacks suppressed
[ 2001.107262][T30881] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2001.131351][T30885] loop1: detected capacity change from 0 to 264192
13:26:31 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x3, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2001.200377][T30886] block nbd2: shutting down sockets
13:26:32 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:32 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
mkdir(&(0x7f0000000000)='./file1\x00', 0x3)

13:26:32 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x480000, 0x2)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea}) (async)
pipe(&(0x7f0000000200)) (async)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0) (async)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

[ 2001.333656][T30893] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2001.430295][ T3687] dvb-usb: did not find the firmware file 'dvb-usb-bluebird-01.fw' (status -110). You can use <kernel_dir>/scripts/get_dvb_firmware to get the firmware
[ 2001.452569][T30899] block nbd2: shutting down sockets
[ 2001.477748][ T3687] dvb_usb_cxusb: probe of 4-1:3.145 failed with error -22
[ 2001.492854][ T3687] usb 4-1: USB disconnect, device number 11
[ 2001.514586][T30901] loop1: detected capacity change from 0 to 264192
13:26:32 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:32 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:32 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f00000000c0))
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={0xffffffffffffffff, r0, 0x8}, 0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = socket(0x11, 0x800000003, 0x0)
bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r5 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x38, 0x26, 0x800, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x0, 0xe}, {0xffff, 0xa}, {0xc, 0x8}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0xa98010, &(0x7f00000004c0)=ANY=[])

13:26:32 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:32 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x4, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:32 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x480000, 0x2)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x3, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
pipe(&(0x7f0000000200))
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f0000000000)='./file1\x00') (async)
mkdir(&(0x7f0000000100)='./bus\x00', 0x0) (async)
open(&(0x7f0000000180)='./file0\x00', 0x480000, 0x2) (async)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea}) (async)
pipe(&(0x7f0000000200)) (async)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0) (async)
socket(0x10, 0x3, 0x0) (async)
sendmsg$nl_route_sched(r2, 0x0, 0x0) (async)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040) (async)

[ 2001.926533][T27799] block nbd5: Receive control failed (result -32)
[ 2001.934479][T30880] block nbd5: shutting down sockets
[ 2002.006326][T30911] loop1: detected capacity change from 0 to 264192
[ 2002.016247][T30917] netlink: 'syz-executor.3': attribute type 1 has an invalid length.
[ 2002.042546][T30918] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:32 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2002.074986][T30910] syz-executor.1: vmalloc error: size 4096, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1
[ 2002.106125][T30920] block nbd2: shutting down sockets
[ 2002.121367][T30910] CPU: 1 PID: 30910 Comm: syz-executor.1 Not tainted 5.16.0-syzkaller #0
[ 2002.129813][T30910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2002.139874][T30910] Call Trace:
[ 2002.143153][T30910]  <TASK>
[ 2002.146090][T30910]  dump_stack_lvl+0x201/0x2d8
[ 2002.150789][T30910]  ? show_regs_print_info+0x12/0x12
[ 2002.155996][T30910]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2002.161745][T30910]  warn_alloc+0x221/0x370
[ 2002.166098][T30910]  ? zone_watermark_ok_safe+0x280/0x280
[ 2002.171660][T30910]  ? alloc_pages_bulk_array_mempolicy+0x5be/0x690
[ 2002.178077][T30910]  __vmalloc_node_range+0x7c5/0x960
[ 2002.183293][T30910]  dup_task_struct+0x65d/0x9a0
[ 2002.188042][T30910]  ? copy_process+0x64d/0x5ca0
[ 2002.192787][T30910]  ? _raw_spin_unlock_irq+0x1f/0x40
[ 2002.197966][T30910]  ? lockdep_hardirqs_on+0x95/0x140
[ 2002.203156][T30910]  copy_process+0x64d/0x5ca0
[ 2002.207733][T30910]  ? folio_add_lru+0x44b/0x5d0
[ 2002.212492][T30910]  ? fault_around_bytes_set+0xb0/0xb0
[ 2002.217857][T30910]  ? __lock_acquire+0x1382/0x2b00
[ 2002.222883][T30910]  ? pidfd_show_fdinfo+0x2e0/0x2e0
[ 2002.227996][T30910]  kernel_clone+0x22a/0x7e0
[ 2002.232482][T30910]  ? create_io_thread+0x1d0/0x1d0
[ 2002.237493][T30910]  ? __context_tracking_exit+0x7a/0xd0
[ 2002.242945][T30910]  __x64_sys_clone+0x245/0x2b0
[ 2002.247699][T30910]  ? __do_sys_vfork+0x130/0x130
[ 2002.252539][T30910]  ? lockdep_hardirqs_on_prepare+0x412/0x780
[ 2002.258505][T30910]  ? syscall_enter_from_user_mode+0x2e/0x1b0
[ 2002.264474][T30910]  ? lockdep_hardirqs_on+0x95/0x140
[ 2002.269658][T30910]  ? syscall_enter_from_user_mode+0x2e/0x1b0
[ 2002.275967][T30910]  do_syscall_64+0x44/0xd0
[ 2002.280366][T30910]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2002.286244][T30910] RIP: 0033:0x7f981df592c1
[ 2002.290645][T30910] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
[ 2002.310235][T30910] RSP: 002b:00007fff5027d8f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
13:26:33 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) (async)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f00000000c0))
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={0xffffffffffffffff, r0, 0x8}, 0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) (async)
r3 = socket(0x11, 0x800000003, 0x0)
bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) (async, rerun: 64)
getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) (rerun: 64)
r5 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0) (async, rerun: 32)
sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x38, 0x26, 0x800, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x0, 0xe}, {0xffff, 0xa}, {0xc, 0x8}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0) (rerun: 32)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0xa98010, &(0x7f00000004c0)=ANY=[])

13:26:33 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2002.318636][T30910] RAX: ffffffffffffffda RBX: 00007f981c762700 RCX: 00007f981df592c1
[ 2002.326591][T30910] RDX: 00007f981c7629d0 RSI: 00007f981c7622f0 RDI: 00000000003d0f00
[ 2002.334547][T30910] RBP: 00007fff5027db40 R08: 00007f981c762700 R09: 00007f981c762700
[ 2002.342516][T30910] R10: 00007f981c7629d0 R11: 0000000000000206 R12: 00007fff5027d9ae
[ 2002.350471][T30910] R13: 00007fff5027d9af R14: 00007f981c762300 R15: 0000000000022000
[ 2002.358438][T30910]  </TASK>
13:26:33 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x5, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:33 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) (async)
ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x8008f513, &(0x7f00000000c0)) (async)
bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000000)={0xffffffffffffffff, r0, 0x8}, 0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r3 = socket(0x11, 0x800000003, 0x0)
bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, <r4=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r5 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0) (async)
sendmsg$nl_route_sched(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getqdisc={0x38, 0x26, 0x800, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x0, 0xe}, {0xffff, 0xa}, {0xc, 0x8}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0xa98010, &(0x7f00000004c0)=ANY=[])

13:26:33 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:33 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2002.491370][T30940] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:33 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x6, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2002.546266][T30910] Mem-Info:
[ 2002.549530][T30910] active_anon:548 inactive_anon:190234 isolated_anon:0
[ 2002.549530][T30910]  active_file:5796 inactive_file:62230 isolated_file:0
[ 2002.549530][T30910]  unevictable:768 dirty:48 writeback:0
[ 2002.549530][T30910]  slab_reclaimable:20248 slab_unreclaimable:99172
[ 2002.549530][T30910]  mapped:28110 shmem:2460 pagetables:1414 bounce:0
[ 2002.549530][T30910]  kernel_misc_reclaimable:0
[ 2002.549530][T30910]  free:1219063 free_pcp:9426 free_cma:0
[ 2002.667076][T30951] block nbd4: shutting down sockets
[ 2002.669803][T30950] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2002.720997][T30910] Node 0 active_anon:2200kB inactive_anon:762112kB active_file:23176kB inactive_file:248832kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:112440kB dirty:212kB writeback:0kB shmem:7652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 645120kB writeback_tmp:0kB kernel_stack:10584kB pagetables:5592kB all_unreclaimable? no
13:26:33 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:33 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2002.822272][T27799] block nbd5: Receive control failed (result -32)
[ 2002.829451][T30914] block nbd5: shutting down sockets
[ 2002.833493][T30910] Node 1 active_anon:4kB inactive_anon:724kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2264kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:4kB all_unreclaimable? no
[ 2002.864272][T30910] 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
[ 2002.921597][T30910] lowmem_reserve[]: 0 2635 2636 2636 2636
[ 2002.928177][T30910] Node 0 DMA32 free:912396kB boost:0kB min:35588kB low:44484kB high:53380kB reserved_highatomic:0KB active_anon:2200kB inactive_anon:758000kB active_file:23176kB inactive_file:248832kB unevictable:1536kB writepending:212kB present:3129332kB managed:2705608kB mlocked:0kB bounce:0kB free_pcp:38092kB local_pcp:21544kB free_cma:0kB
[ 2002.969680][T30910] lowmem_reserve[]: 0 0 1 1 1
[ 2002.974946][T30910] Node 0 Normal free:0kB boost:0kB min:16kB low:20kB high:24kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1424kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 2003.010726][T30910] lowmem_reserve[]: 0 0 0 0 0
[ 2003.015730][T30910] Node 1 Normal free:3950548kB boost:0kB min:54300kB low:67872kB high:81444kB reserved_highatomic:0KB active_anon:4kB inactive_anon:724kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 2003.054387][T30910] lowmem_reserve[]: 0 0 0 0 0
[ 2003.069930][T30910] Node 0 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
[ 2003.091784][T30910] Node 0 DMA32: 3095*4kB (UME) 2172*8kB (UM) 1707*16kB (UME) 1047*32kB (UME) 495*64kB (UME) 83*128kB (UME) 15*256kB (UM) 7*512kB (UME) 4*1024kB (UME) 3*2048kB (UME) 186*4096kB (UM) = 912396kB
[ 2003.120054][T30910] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[ 2003.139567][T30910] Node 1 Normal: 171*4kB (UME) 59*8kB (UME) 33*16kB (UME) 166*32kB (UME) 74*64kB (UME) 32*128kB (UE) 16*256kB (UME) 5*512kB (UE) 0*1024kB 2*2048kB (UE) 958*4096kB (M) = 3950548kB
[ 2003.165043][T30910] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 2003.179984][T30910] Node 0 hugepages_total=2 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 2003.191196][T30910] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 2003.202834][T30910] Node 1 hugepages_total=2 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB
[ 2003.220017][T30910] 15685 total pagecache pages
[ 2003.225317][T30910] 0 pages in swap cache
[ 2003.229668][T30910] Swap cache stats: add 0, delete 0, find 0/0
[ 2003.243169][T30910] Free swap  = 0kB
[ 2003.247324][T30910] Total swap = 0kB
[ 2003.251130][T30910] 2097051 pages RAM
[ 2003.262064][T30910] 0 pages HighMem/MovableOnly
[ 2003.268364][T30910] 387048 pages reserved
[ 2003.272607][T30910] 0 pages cma reserved
13:26:34 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r4=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r3, 0xab00, r4)
ioctl$NBD_SET_SOCK(r3, 0xab00, r4)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
fallocate(r3, 0x40, 0x7ff, 0xc3)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

13:26:34 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:34 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x7, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:34 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2003.342379][T30960] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:34 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:34 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x8, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2003.451579][T30963] block nbd4: shutting down sockets
13:26:34 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2003.495289][T30968] loop1: detected capacity change from 0 to 264192
[ 2003.527643][T30969] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:34 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:34 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x9, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2003.733401][T30971] block nbd1: shutting down sockets
[ 2003.740221][T30974] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2003.755684][T30977] block nbd4: shutting down sockets
13:26:34 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:34 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

[ 2003.785825][T27799] block nbd5: Receive control failed (result -32)
[ 2003.793223][T30954] block nbd5: shutting down sockets
13:26:34 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xa, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:34 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0x20000000, 0xffffffed, 0x3})
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r4 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x0)
sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

13:26:34 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2003.926141][T30982] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2003.976578][T30984] block nbd4: shutting down sockets
13:26:34 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xb, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2004.013355][T30979] block nbd5: shutting down sockets
13:26:34 executing program 4:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:34 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:34 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2004.155954][T30991] loop1: detected capacity change from 0 to 264192
13:26:34 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xc, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:34 executing program 4:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2004.285877][T30993] block nbd5: shutting down sockets
13:26:35 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:35 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xd, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:35 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:35 executing program 4:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2004.503165][T30999] block nbd1: Device being setup by another task
[ 2004.572450][T30988] block nbd1: shutting down sockets
[ 2004.583974][T31006] block nbd5: shutting down sockets
13:26:35 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:35 executing program 4:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:35 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xe, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:35 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:35 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:26:35 executing program 4:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:35 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xf, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2004.804450][T31016] block nbd2: shutting down sockets
13:26:35 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2004.903958][T31017] block nbd5: shutting down sockets
13:26:35 executing program 4:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:35 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:26:35 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x10, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2005.034390][T31027] block nbd2: shutting down sockets
13:26:35 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2005.143911][T31028] block nbd5: shutting down sockets
[ 2005.244192][T31035] block nbd2: shutting down sockets
[ 2005.582952][ T3656] block nbd1: Receive control failed (result -32)
[ 2005.583259][T31018] block nbd1: shutting down sockets
13:26:36 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:26:36 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x11, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:36 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:36 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:26:36 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2005.764145][T31044] block nbd2: shutting down sockets
13:26:36 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2005.785525][T31046] block nbd4: shutting down sockets
[ 2005.802646][T31043] block nbd5: shutting down sockets
13:26:36 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:36 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:36 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:36 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x18, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2005.973995][T31051] block nbd2: shutting down sockets
13:26:36 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2006.025428][T31056] block nbd4: shutting down sockets
13:26:36 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x21, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2006.102996][T31058] block nbd5: Device being setup by another task
[ 2006.114083][T31060] block nbd2: shutting down sockets
[ 2006.179951][T31062] validate_nla: 9 callbacks suppressed
[ 2006.179969][T31062] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:37 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2006.527476][T27799] block nbd1: Receive control failed (result -32)
[ 2006.527830][T31038] block nbd1: shutting down sockets
13:26:37 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:37 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:37 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x25, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2006.613071][T31068] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2006.695440][T31072] block nbd4: shutting down sockets
13:26:37 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:37 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x48, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:37 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

[ 2006.788902][T31073] block nbd1: Device being setup by another task
[ 2006.799387][ T3656] block nbd5: Receive control failed (result -32)
[ 2006.799678][T31054] block nbd5: shutting down sockets
[ 2006.815210][T31070] block nbd1: shutting down sockets
[ 2006.822375][T31076] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:37 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:37 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:37 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x4c, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:37 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2007.055871][T31085] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:37 executing program 4:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:37 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x60, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2007.104224][T31083] block nbd1: server does not support multiple connections per device.
[ 2007.119593][T31083] block nbd1: shutting down sockets
13:26:37 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
mkdir(&(0x7f0000000180)='./bus\x00', 0x1b2)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

[ 2007.243870][T31093] loop1: detected capacity change from 0 to 264192
[ 2007.251342][T31091] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2007.433696][T28302] block nbd2: Receive control failed (result -32)
[ 2007.441328][T31064] block nbd2: shutting down sockets
13:26:38 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:38 executing program 4:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:38 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x68, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2007.530597][T31098] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:38 executing program 4:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:38 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:26:38 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
mkdir(&(0x7f0000000180)='./bus\x00', 0x1b2)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

13:26:38 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x6c, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:38 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2007.772598][ T3656] block nbd5: Receive control failed (result -32)
[ 2007.779909][T31079] block nbd5: shutting down sockets
[ 2007.845981][T31107] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2007.857966][T31108] loop1: detected capacity change from 0 to 264192
13:26:38 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:38 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x74, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:38 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:38 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2008.086319][T31116] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2008.328575][T31121] block nbd1: shutting down sockets
13:26:39 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:39 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x7a, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:39 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:39 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2008.431572][T28302] block nbd2: Receive control failed (result -32)
[ 2008.442581][T31099] block nbd2: shutting down sockets
[ 2008.518577][T31127] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2008.563973][T31128] block nbd4: shutting down sockets
[ 2008.595513][T31130] block nbd1: shutting down sockets
13:26:39 executing program 5:
ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:39 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x83, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:39 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:39 executing program 1:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
statfs(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)=""/50)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = open(&(0x7f0000000280)='./file1\x00', 0xc0, 0x2)
r3 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, 0x0, 0x0)
r4 = socket(0x11, 0x800000003, 0x0)
bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r6 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$ETHTOOL_MSG_EEE_GET(r2, &(0x7f0000000dc0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000d80)={&(0x7f0000000a40)={0x308, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}]}, 0x308}, 0x1, 0x0, 0x0, 0x40004}, 0x4)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)
openat(r0, &(0x7f0000000240)='./bus\x00', 0x600002, 0x18)

[ 2008.742186][ T3656] block nbd5: Receive control failed (result -32)
[ 2008.742462][T31111] block nbd5: shutting down sockets
13:26:39 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x300, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2008.808326][T31136] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2008.808850][T31135] loop1: detected capacity change from 0 to 264192
[ 2008.893892][T31137] block nbd4: shutting down sockets
13:26:39 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2008.967903][T31142] block nbd5: shutting down sockets
13:26:39 executing program 5:
ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:39 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x500, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2009.113377][T31148] block nbd4: shutting down sockets
[ 2009.235813][T31152] block nbd5: shutting down sockets
13:26:40 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:40 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:40 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x600, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:40 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2009.365973][T27799] block nbd2: Receive control failed (result -32)
[ 2009.373253][T31129] block nbd2: shutting down sockets
13:26:40 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:40 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)={<r2=>0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r2}, {}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {r3}, {r3, r4}, {r3}, {0x0, r4}, {}, {r2}, {r3}, {0x0, r4}, {r3, r4}, {r2}, {}, {0x0, r4}, {}, {r2, r4}, {r2}, {}, {}, {r3, r4}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {r3, r4}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {0x0, r4}, {r2}, {r3}, {r2}, {}, {0x0, r4}, {r2}, {r2}, {0x0, r4}, {}, {}, {r2}, {r3}, {}, {r2}, {}, {r2}, {r3}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {r3}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {r3}, {r2, r4}, {r2}, {r2}, {}, {r3, r4}, {}, {}, {}, {r3, r4}, {r3}, {0x0, r4}, {}, {}, {}, {}, {}, {r2}, {}, {}, {r2}, {}, {r2, r4}, {0x0, r4}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {r3, r4}, {r2, r4}, {}, {r2, r4}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {r3}, {}, {r3}, {}, {r3, r4}, {r2}, {}, {}, {r3}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r3, r4}, {r2}, {}, {r2, r4}, {}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r2}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {r3}, {0x0, r4}, {r3}, {}, {}, {0x0, r4}, {}, {}, {r2}, {r3}, {r3}, {r2, r4}, {}, {0x0, r4}, {}, {r3}, {}, {}, {}, {}, {r2, r4}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {0x0, r4}, {}, {}, {r2}, {r2, r4}, {}, {}, {r2}, {0x0, r4}, {0x0, r4}, {r2}, {0x0, r4}], 0xfe, "b96b1f20994446"})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000640)={<r6=>0x0, ""/256, <r7=>0x0, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r6}, {}, {0x0, r8}, {r7}, {r6, r8}, {0x0, r8}, {r7}, {r7, r8}, {r7}, {0x0, r8}, {}, {r6}, {r7}, {0x0, r8}, {r7, r8}, {r6}, {}, {0x0, r8}, {}, {r6, r8}, {r6}, {}, {}, {r7, r8}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {r7, r8}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {0x0, r8}, {r6}, {r7}, {r6}, {}, {0x0, r8}, {r6}, {r6}, {0x0, r8}, {}, {}, {r6}, {r7}, {}, {r6}, {}, {r6}, {r7}, {0x0, r8}, {r7}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {}, {r7}, {r6}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {r7}, {r6, r8}, {r6}, {r6}, {}, {r7}, {}, {}, {}, {r7, r8}, {r7}, {0x0, r8}, {}, {}, {}, {}, {}, {r6}, {}, {}, {r6}, {}, {r6, r8}, {0x0, r8}, {}, {r6, r8}, {0x0, r8}, {}, {0x0, r8}, {r7}, {}, {r7, r8}, {r6, r8}, {}, {r6, r8}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {}, {r6}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {0x0, r8}, {r6}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {r6, r8}, {r7, r8}, {}, {r7}, {}, {r7}, {}, {r7, r8}, {r6}, {}, {}, {r7}, {0x0, r8}, {}, {0x0, r8}, {r7}, {0x0, r8}, {}, {}, {}, {r7}, {}, {0x0, r8}, {r7, r8}, {r6}, {}, {r6, r8}, {}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r6}, {r6}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {r7}, {0x0, r8}, {r7}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {r6}, {r7}, {r7}, {r6, r8}, {}, {0x0, r8}, {}, {r7}, {}, {}, {}, {}, {r6, r8}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {r7, r8}, {r6, r8}, {0x0, r8}, {0x0, r8}, {}, {r6}, {r6, r8}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {r6, r8}, {}, {0x0, r8}, {}, {}, {r6}, {r6, r8}, {}, {}, {r6}, {0x0, r8}, {0x0, r8}, {r6}, {0x0, r8}], 0xfe, "b96b1f20994446"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057040)={0x0, ""/256, <r9=>0x0})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
write$binfmt_misc(r10, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)={<r11=>0x0, ""/256, <r12=>0x0, <r13=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r11}, {}, {0x0, r13}, {r12}, {r11, r13}, {0x0, r13}, {r12}, {r12, r13}, {r12}, {0x0, r13}, {}, {r11}, {r12}, {0x0, r13}, {r12, r13}, {r11}, {}, {0x0, r13}, {}, {r11, r13}, {r11}, {}, {}, {r12, r13}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {r12, r13}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {0x0, r13}, {r11}, {r12}, {r11}, {}, {0x0, r13}, {r11}, {r11}, {0x0, r13}, {}, {}, {r11}, {r12}, {}, {r11}, {}, {r11}, {r12}, {0x0, r13}, {r12}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {r12}, {r11}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {r12}, {r11, r13}, {r11}, {r11}, {}, {r12}, {}, {}, {}, {r12, r13}, {r12}, {0x0, r13}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r11}, {}, {r11, r13}, {0x0, r13}, {}, {r11, r13}, {0x0, r13}, {}, {0x0, r13}, {r12}, {}, {r12, r13}, {r11, r13}, {}, {r11, r13}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {}, {r11}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {0x0, r13}, {r11}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {r12}, {}, {r12}, {}, {r12, r13}, {r11}, {}, {}, {r12}, {0x0, r13}, {}, {0x0, r13}, {r12}, {0x0, r13}, {}, {}, {}, {r12}, {}, {0x0, r13}, {r12, r13}, {r11}, {}, {r11, r13}, {}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r11}, {r11}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {r12}, {0x0, r13}, {r12}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {r11}, {r12}, {r12}, {r11, r13}, {}, {0x0, r13}, {}, {r12}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {r12, r13}, {r11, r13}, {0x0, r13}, {0x0, r13}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {r11, r13}, {}, {0x0, r13}, {}, {}, {r11}, {r11, r13}, {}, {}, {r11}, {0x0, r13}, {0x0, r13}, {r11}, {0x0, r13}], 0xfe, "b96b1f20994446"})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r14=>0xffffffffffffffff})
write$binfmt_misc(r14, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000000640)={<r15=>0x0, ""/256, <r16=>0x0, <r17=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r15}, {}, {0x0, r17}, {r16}, {r15, r17}, {0x0, r17}, {r16}, {r16, r17}, {r16}, {0x0, r17}, {}, {r15}, {r16}, {0x0, r17}, {r16, r17}, {r15}, {}, {0x0, r17}, {}, {r15, r17}, {r15}, {}, {}, {r16, r17}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {r16, r17}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {0x0, r17}, {r15}, {r16}, {r15}, {}, {0x0, r17}, {r15}, {r15}, {0x0, r17}, {}, {}, {r15}, {r16}, {}, {r15}, {}, {r15}, {r16}, {0x0, r17}, {r16}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {}, {r16}, {r15}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {r16}, {r15, r17}, {r15}, {r15}, {}, {r16}, {}, {}, {}, {r16, r17}, {r16}, {0x0, r17}, {}, {}, {}, {}, {}, {r15}, {}, {}, {r15}, {}, {r15, r17}, {0x0, r17}, {}, {r15, r17}, {0x0, r17}, {}, {0x0, r17}, {r16}, {}, {r16, r17}, {r15, r17}, {}, {r15, r17}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {}, {r15}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {0x0, r17}, {r15}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {r15, r17}, {r16, r17}, {}, {r16}, {}, {r16}, {}, {r16, r17}, {r15}, {}, {}, {r16}, {0x0, r17}, {}, {0x0, r17}, {r16}, {0x0, r17}, {}, {}, {}, {r16}, {}, {0x0, r17}, {r16, r17}, {r15}, {}, {r15, r17}, {}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r15}, {r15}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {r16}, {0x0, r17}, {r16}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {r15}, {r16}, {r16}, {r15, r17}, {}, {0x0, r17}, {}, {r16}, {}, {}, {}, {}, {r15, r17}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {r16, r17}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {r15}, {r15, r17}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {r15, r17}, {}, {0x0, r17}, {}, {}, {r15}, {r15, r17}, {}, {}, {r15}, {0x0, r17}, {0x0, r17}, {r15}, {0x0, r17}], 0xfe, "b96b1f20994446"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000057240)={<r18=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058240)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r8}, {r9, r13}, {}, {r16, r18}], 0x0, "d7f55e559d95a0"})

13:26:40 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x700, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:40 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2009.533860][T31167] block nbd4: shutting down sockets
[ 2009.539209][T31164] block nbd1: Device being setup by another task
[ 2009.566049][T31170] block nbd5: shutting down sockets
13:26:40 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x900, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:40 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2009.695508][T31164] block nbd1: shutting down sockets
[ 2009.724106][T31176] block nbd4: shutting down sockets
13:26:40 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xa00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:40 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRESHEX=r4])
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2009.825422][T31182] block nbd5: shutting down sockets
[ 2010.062019][T31186] loop1: detected capacity change from 0 to 264192
[ 2010.090956][T31186] FAT-fs (loop1): Unrecognized mount option "00000000000000000000003" or missing value
[ 2010.129663][T31186] block nbd1: shutting down sockets
[ 2010.331802][ T3656] block nbd2: Receive control failed (result -32)
[ 2010.332119][T31166] block nbd2: shutting down sockets
13:26:41 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:41 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:26:41 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRESHEX=r4])
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:41 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xb00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:41 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRESHEX=r4])
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:41 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)={<r2=>0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r2}, {}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {r3}, {r3, r4}, {r3}, {0x0, r4}, {}, {r2}, {r3}, {0x0, r4}, {r3, r4}, {r2}, {}, {0x0, r4}, {}, {r2, r4}, {r2}, {}, {}, {r3, r4}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {r3, r4}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {0x0, r4}, {r2}, {r3}, {r2}, {}, {0x0, r4}, {r2}, {r2}, {0x0, r4}, {}, {}, {r2}, {r3}, {}, {r2}, {}, {r2}, {r3}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {r3}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {r3}, {r2, r4}, {r2}, {r2}, {}, {r3, r4}, {}, {}, {}, {r3, r4}, {r3}, {0x0, r4}, {}, {}, {}, {}, {}, {r2}, {}, {}, {r2}, {}, {r2, r4}, {0x0, r4}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {r3, r4}, {r2, r4}, {}, {r2, r4}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {r3}, {}, {r3}, {}, {r3, r4}, {r2}, {}, {}, {r3}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r3, r4}, {r2}, {}, {r2, r4}, {}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r2}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {r3}, {0x0, r4}, {r3}, {}, {}, {0x0, r4}, {}, {}, {r2}, {r3}, {r3}, {r2, r4}, {}, {0x0, r4}, {}, {r3}, {}, {}, {}, {}, {r2, r4}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {0x0, r4}, {}, {}, {r2}, {r2, r4}, {}, {}, {r2}, {0x0, r4}, {0x0, r4}, {r2}, {0x0, r4}], 0xfe, "b96b1f20994446"})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000640)={<r6=>0x0, ""/256, <r7=>0x0, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r6}, {}, {0x0, r8}, {r7}, {r6, r8}, {0x0, r8}, {r7}, {r7, r8}, {r7}, {0x0, r8}, {}, {r6}, {r7}, {0x0, r8}, {r7, r8}, {r6}, {}, {0x0, r8}, {}, {r6, r8}, {r6}, {}, {}, {r7, r8}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {r7, r8}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {0x0, r8}, {r6}, {r7}, {r6}, {}, {0x0, r8}, {r6}, {r6}, {0x0, r8}, {}, {}, {r6}, {r7}, {}, {r6}, {}, {r6}, {r7}, {0x0, r8}, {r7}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {}, {r7}, {r6}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {r7}, {r6, r8}, {r6}, {r6}, {}, {r7}, {}, {}, {}, {r7, r8}, {r7}, {0x0, r8}, {}, {}, {}, {}, {}, {r6}, {}, {}, {r6}, {}, {r6, r8}, {0x0, r8}, {}, {r6, r8}, {0x0, r8}, {}, {0x0, r8}, {r7}, {}, {r7, r8}, {r6, r8}, {}, {r6, r8}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {}, {r6}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {0x0, r8}, {r6}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {r6, r8}, {r7, r8}, {}, {r7}, {}, {r7}, {}, {r7, r8}, {r6}, {}, {}, {r7}, {0x0, r8}, {}, {0x0, r8}, {r7}, {0x0, r8}, {}, {}, {}, {r7}, {}, {0x0, r8}, {r7, r8}, {r6}, {}, {r6, r8}, {}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r6}, {r6}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {r7}, {0x0, r8}, {r7}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {r6}, {r7}, {r7}, {r6, r8}, {}, {0x0, r8}, {}, {r7}, {}, {}, {}, {}, {r6, r8}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {r7, r8}, {r6, r8}, {0x0, r8}, {0x0, r8}, {}, {r6}, {r6, r8}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {r6, r8}, {}, {0x0, r8}, {}, {}, {r6}, {r6, r8}, {}, {}, {r6}, {0x0, r8}, {0x0, r8}, {r6}, {0x0, r8}], 0xfe, "b96b1f20994446"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057040)={0x0, ""/256, <r9=>0x0})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
write$binfmt_misc(r10, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)={<r11=>0x0, ""/256, <r12=>0x0, <r13=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r11}, {}, {0x0, r13}, {r12}, {r11, r13}, {0x0, r13}, {r12}, {r12, r13}, {r12}, {0x0, r13}, {}, {r11}, {r12}, {0x0, r13}, {r12, r13}, {r11}, {}, {0x0, r13}, {}, {r11, r13}, {r11}, {}, {}, {r12, r13}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {r12, r13}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {0x0, r13}, {r11}, {r12}, {r11}, {}, {0x0, r13}, {r11}, {r11}, {0x0, r13}, {}, {}, {r11}, {r12}, {}, {r11}, {}, {r11}, {r12}, {0x0, r13}, {r12}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {r12}, {r11}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {r12}, {r11, r13}, {r11}, {r11}, {}, {r12}, {}, {}, {}, {r12, r13}, {r12}, {0x0, r13}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r11}, {}, {r11, r13}, {0x0, r13}, {}, {r11, r13}, {0x0, r13}, {}, {0x0, r13}, {r12}, {}, {r12, r13}, {r11, r13}, {}, {r11, r13}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {}, {r11}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {0x0, r13}, {r11}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {r12}, {}, {r12}, {}, {r12, r13}, {r11}, {}, {}, {r12}, {0x0, r13}, {}, {0x0, r13}, {r12}, {0x0, r13}, {}, {}, {}, {r12}, {}, {0x0, r13}, {r12, r13}, {r11}, {}, {r11, r13}, {}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r11}, {r11}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {r12}, {0x0, r13}, {r12}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {r11}, {r12}, {r12}, {r11, r13}, {}, {0x0, r13}, {}, {r12}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {r12, r13}, {r11, r13}, {0x0, r13}, {0x0, r13}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {r11, r13}, {}, {0x0, r13}, {}, {}, {r11}, {r11, r13}, {}, {}, {r11}, {0x0, r13}, {0x0, r13}, {r11}, {0x0, r13}], 0xfe, "b96b1f20994446"})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r14=>0xffffffffffffffff})
write$binfmt_misc(r14, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000000640)={<r15=>0x0, ""/256, <r16=>0x0, <r17=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r15}, {}, {0x0, r17}, {r16}, {r15, r17}, {0x0, r17}, {r16}, {r16, r17}, {r16}, {0x0, r17}, {}, {r15}, {r16}, {0x0, r17}, {r16, r17}, {r15}, {}, {0x0, r17}, {}, {r15, r17}, {r15}, {}, {}, {r16, r17}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {r16, r17}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {0x0, r17}, {r15}, {r16}, {r15}, {}, {0x0, r17}, {r15}, {r15}, {0x0, r17}, {}, {}, {r15}, {r16}, {}, {r15}, {}, {r15}, {r16}, {0x0, r17}, {r16}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {}, {r16}, {r15}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {r16}, {r15, r17}, {r15}, {r15}, {}, {r16}, {}, {}, {}, {r16, r17}, {r16}, {0x0, r17}, {}, {}, {}, {}, {}, {r15}, {}, {}, {r15}, {}, {r15, r17}, {0x0, r17}, {}, {r15, r17}, {0x0, r17}, {}, {0x0, r17}, {r16}, {}, {r16, r17}, {r15, r17}, {}, {r15, r17}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {}, {r15}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {0x0, r17}, {r15}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {r15, r17}, {r16, r17}, {}, {r16}, {}, {r16}, {}, {r16, r17}, {r15}, {}, {}, {r16}, {0x0, r17}, {}, {0x0, r17}, {r16}, {0x0, r17}, {}, {}, {}, {r16}, {}, {0x0, r17}, {r16, r17}, {r15}, {}, {r15, r17}, {}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r15}, {r15}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {r16}, {0x0, r17}, {r16}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {r15}, {r16}, {r16}, {r15, r17}, {}, {0x0, r17}, {}, {r16}, {}, {}, {}, {}, {r15, r17}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {r16, r17}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {r15}, {r15, r17}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {r15, r17}, {}, {0x0, r17}, {}, {}, {r15}, {r15, r17}, {}, {}, {r15}, {0x0, r17}, {0x0, r17}, {r15}, {0x0, r17}], 0xfe, "b96b1f20994446"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000057240)={<r18=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058240)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r8}, {r9, r13}, {}, {r16, r18}], 0x0, "d7f55e559d95a0"})
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r2}, {}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {r3}, {r3, r4}, {r3}, {0x0, r4}, {}, {r2}, {r3}, {0x0, r4}, {r3, r4}, {r2}, {}, {0x0, r4}, {}, {r2, r4}, {r2}, {}, {}, {r3, r4}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {r3, r4}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {0x0, r4}, {r2}, {r3}, {r2}, {}, {0x0, r4}, {r2}, {r2}, {0x0, r4}, {}, {}, {r2}, {r3}, {}, {r2}, {}, {r2}, {r3}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {r3}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {r3}, {r2, r4}, {r2}, {r2}, {}, {r3, r4}, {}, {}, {}, {r3, r4}, {r3}, {0x0, r4}, {}, {}, {}, {}, {}, {r2}, {}, {}, {r2}, {}, {r2, r4}, {0x0, r4}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {r3, r4}, {r2, r4}, {}, {r2, r4}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {r3}, {}, {r3}, {}, {r3, r4}, {r2}, {}, {}, {r3}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r3, r4}, {r2}, {}, {r2, r4}, {}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r2}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {r3}, {0x0, r4}, {r3}, {}, {}, {0x0, r4}, {}, {}, {r2}, {r3}, {r3}, {r2, r4}, {}, {0x0, r4}, {}, {r3}, {}, {}, {}, {}, {r2, r4}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {0x0, r4}, {}, {}, {r2}, {r2, r4}, {}, {}, {r2}, {0x0, r4}, {0x0, r4}, {r2}, {0x0, r4}], 0xfe, "b96b1f20994446"}) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r6}, {}, {0x0, r8}, {r7}, {r6, r8}, {0x0, r8}, {r7}, {r7, r8}, {r7}, {0x0, r8}, {}, {r6}, {r7}, {0x0, r8}, {r7, r8}, {r6}, {}, {0x0, r8}, {}, {r6, r8}, {r6}, {}, {}, {r7, r8}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {r7, r8}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {0x0, r8}, {r6}, {r7}, {r6}, {}, {0x0, r8}, {r6}, {r6}, {0x0, r8}, {}, {}, {r6}, {r7}, {}, {r6}, {}, {r6}, {r7}, {0x0, r8}, {r7}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {}, {r7}, {r6}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {r7}, {r6, r8}, {r6}, {r6}, {}, {r7}, {}, {}, {}, {r7, r8}, {r7}, {0x0, r8}, {}, {}, {}, {}, {}, {r6}, {}, {}, {r6}, {}, {r6, r8}, {0x0, r8}, {}, {r6, r8}, {0x0, r8}, {}, {0x0, r8}, {r7}, {}, {r7, r8}, {r6, r8}, {}, {r6, r8}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {}, {r6}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {0x0, r8}, {r6}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {r6, r8}, {r7, r8}, {}, {r7}, {}, {r7}, {}, {r7, r8}, {r6}, {}, {}, {r7}, {0x0, r8}, {}, {0x0, r8}, {r7}, {0x0, r8}, {}, {}, {}, {r7}, {}, {0x0, r8}, {r7, r8}, {r6}, {}, {r6, r8}, {}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r6}, {r6}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {r7}, {0x0, r8}, {r7}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {r6}, {r7}, {r7}, {r6, r8}, {}, {0x0, r8}, {}, {r7}, {}, {}, {}, {}, {r6, r8}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {r7, r8}, {r6, r8}, {0x0, r8}, {0x0, r8}, {}, {r6}, {r6, r8}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {r6, r8}, {}, {0x0, r8}, {}, {}, {r6}, {r6, r8}, {}, {}, {r6}, {0x0, r8}, {0x0, r8}, {r6}, {0x0, r8}], 0xfe, "b96b1f20994446"}) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057040)) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r10, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r11}, {}, {0x0, r13}, {r12}, {r11, r13}, {0x0, r13}, {r12}, {r12, r13}, {r12}, {0x0, r13}, {}, {r11}, {r12}, {0x0, r13}, {r12, r13}, {r11}, {}, {0x0, r13}, {}, {r11, r13}, {r11}, {}, {}, {r12, r13}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {r12, r13}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {0x0, r13}, {r11}, {r12}, {r11}, {}, {0x0, r13}, {r11}, {r11}, {0x0, r13}, {}, {}, {r11}, {r12}, {}, {r11}, {}, {r11}, {r12}, {0x0, r13}, {r12}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {r12}, {r11}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {r12}, {r11, r13}, {r11}, {r11}, {}, {r12}, {}, {}, {}, {r12, r13}, {r12}, {0x0, r13}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r11}, {}, {r11, r13}, {0x0, r13}, {}, {r11, r13}, {0x0, r13}, {}, {0x0, r13}, {r12}, {}, {r12, r13}, {r11, r13}, {}, {r11, r13}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {}, {r11}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {0x0, r13}, {r11}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {r12}, {}, {r12}, {}, {r12, r13}, {r11}, {}, {}, {r12}, {0x0, r13}, {}, {0x0, r13}, {r12}, {0x0, r13}, {}, {}, {}, {r12}, {}, {0x0, r13}, {r12, r13}, {r11}, {}, {r11, r13}, {}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r11}, {r11}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {r12}, {0x0, r13}, {r12}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {r11}, {r12}, {r12}, {r11, r13}, {}, {0x0, r13}, {}, {r12}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {r12, r13}, {r11, r13}, {0x0, r13}, {0x0, r13}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {r11, r13}, {}, {0x0, r13}, {}, {}, {r11}, {r11, r13}, {}, {}, {r11}, {0x0, r13}, {0x0, r13}, {r11}, {0x0, r13}], 0xfe, "b96b1f20994446"}) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r14, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r15}, {}, {0x0, r17}, {r16}, {r15, r17}, {0x0, r17}, {r16}, {r16, r17}, {r16}, {0x0, r17}, {}, {r15}, {r16}, {0x0, r17}, {r16, r17}, {r15}, {}, {0x0, r17}, {}, {r15, r17}, {r15}, {}, {}, {r16, r17}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {r16, r17}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {0x0, r17}, {r15}, {r16}, {r15}, {}, {0x0, r17}, {r15}, {r15}, {0x0, r17}, {}, {}, {r15}, {r16}, {}, {r15}, {}, {r15}, {r16}, {0x0, r17}, {r16}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {}, {r16}, {r15}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {r16}, {r15, r17}, {r15}, {r15}, {}, {r16}, {}, {}, {}, {r16, r17}, {r16}, {0x0, r17}, {}, {}, {}, {}, {}, {r15}, {}, {}, {r15}, {}, {r15, r17}, {0x0, r17}, {}, {r15, r17}, {0x0, r17}, {}, {0x0, r17}, {r16}, {}, {r16, r17}, {r15, r17}, {}, {r15, r17}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {}, {r15}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {0x0, r17}, {r15}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {r15, r17}, {r16, r17}, {}, {r16}, {}, {r16}, {}, {r16, r17}, {r15}, {}, {}, {r16}, {0x0, r17}, {}, {0x0, r17}, {r16}, {0x0, r17}, {}, {}, {}, {r16}, {}, {0x0, r17}, {r16, r17}, {r15}, {}, {r15, r17}, {}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r15}, {r15}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {r16}, {0x0, r17}, {r16}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {r15}, {r16}, {r16}, {r15, r17}, {}, {0x0, r17}, {}, {r16}, {}, {}, {}, {}, {r15, r17}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {r16, r17}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {r15}, {r15, r17}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {r15, r17}, {}, {0x0, r17}, {}, {}, {r15}, {r15, r17}, {}, {}, {r15}, {0x0, r17}, {0x0, r17}, {r15}, {0x0, r17}], 0xfe, "b96b1f20994446"}) (async)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000057240)={0x0, 0x0, "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", "0f17d2bd810e8e37b98e568cd4cc35471fc5c802b6293f15ec808cc77f0856057618537c045c2650b5ea60485932bf6c8cefe79375f9db6b1c8a299a83fd5d4c7a82893c87a44da1bc186eba92de19bbbb3e4b6b284e099c82a5e25f5bc6b1f079acb4dee54c2f775be46c1fdc46bbab4668691404a349f9fc9eec024f9f03ba9c5b33a9df5d6a86aecbcaff359799479e55fa1ee2279a14ff30e02f3271a9bf0f3d83487646c3f627586fb1106aca1e89ab22791495dc05bdc989a6b5381004b0b5da790d09f77198b899801096b5cf71d073916d352df8927c95756e794a51ded86ae306cb207d8d694bca4cd2b4c36726badd489ad494bb77f9d75117fca164e4029171d244c7a9b0522516e83fb02b6e02c70b8cc0e4cd8c411fb3827064028f96c5759004f2e25d78b5c33e945473099feff8e563df96a8315244b2aed20b7196cf7a4294a43c44d58ab04645779e64c39166cf983ad1a7ce6f56f52081b26205c075048666c0ead7e69998189b06dfc4c189446a4380fe87b46b8851c519d62093af9f2d2c617ccfaff2eab02cb1a0c1513bdfb05940eb9231ff99e5e99d1a3d8fe3ab044cac328cb491b60299b05f881d1702ed8ef73ec63d8c230f6f92d05a4554738187f1ad934da2b0b4a1eca5fff182c81a9797121c3217b0913000f1fbf91cf163be12eab80001470e4b090c95f4fcbda9919b8c0e03032f691978851eb7620f2576e79987327ded12ee5d650c0648f26274afedc53c52a1c25297658fdc29ebf3db73a670dff716842710cb695d8ea787da369e06b4df85a27a2d5851416ccda54c1fc124c42dda08e1b9dcd6cc6772fb8c750dcf206e68ed558e7022459ff40751c82733a23b8b3d40467a64bceab51a72e74db157eff09e8fb35a5cc81db0941f2ee147e0e62bf4ddb4016a958c8b0b49b68a1652ac4f372aaf3adc48f689806c71afa6250f1855a127e88566dded4787f28f92e77b42a67c45643e6e6a477a4972645ea38348ce55d8fce45ee89e6c7d25ddb0e3eda66a51fc1f4edf4eec4fc963621252cab1f73085fa0fdd21b60662eff21aea71aa071d888c550b3bbfb3d0e90a3e1f6dce4ef2c49aff324d3e15e34070403d6b8ef1c3a438df1a103f64fa2c486dd5d3087134230af6fc1257e38557091cde59426862007aae6f28af24144482685387934809a1e7369adb416260c4199876dc2a7b6cc6bb6d489fab3aa43cc832e509ae1918c390372dd160d9d5de0a47e724acef3fcfdc3fda4deea7fccf5f03749583441198524954ae80902bc85f338b9394feff4e4ad1e4d82130478e8c15c798f2c7d58e72cb42188ec352133f1efc1a309a07032da9fa6b63530871ca752c8093ddad5c0a25c8b2d58afa48fa18c92bd40de82cf88f94fd16cacefaf58da2cd9dd21bf1bd7189beff4590b4f59312ecaf9a954ac38af3882503b3957ba7aca07443b77d10aa6d0e294dab0fb047cb427d3ee0c21ee053a6cfc60790d3bee3ee202fdd68a32961e22bd6fc0d497b8585643871251e0313ee7515f56f0f091d26678d716f966fab2dd140c0a152856c82f0adc08ebf9f98aa01b849fa4b4c1663ef18d8d2d3c2b53b011fe99102048587cc00b07e526d6118c53b4d7c4ee93efea9d4000a3839ce81d4c9de9ad614e2fa37fe7169ea94b62153cdb0ecec2461659b76b7db25173857d3ada6555ead842f86475545b0b86b3720e08c7946e25a885770e08168ea93b085d63a562221651c1e229107b8d3437847f5b9db90dbfff420b2c2e9968e1b1f08608059114739f205c78256ce0667123f6bb73f5b1aa22a4151c27dcf2967e0d0acf542286322ee47f1891cbb7f14b48873c00f6d53cb1311d316dca77dc8f1134debe540b7ab8959712bfdb783784d32f4395e1f9b46367d95be6c35fb25c9f5d804e88af97bc82d8515fec5a1ab6ae1a22acae071f23ad0e3715b8df2edd7bfe4f8ba3b88b7a454b3bd10b2edd2f49ffb4c32ffd8d78ef80024ba754f7fb8fc4a9256982d4281660cd47bb9a8627ea6e90d6002299c764240a059a08470f783b491c98463018ce1073d72496eb6e39178ea6e8843b632489f0be57dde89cc11f6bf96c02e070678963fbdc14238825781a69a5a97b6e86130bbe4510c81c30972bd180f1b6e94f31f010dba7b673c4f50ee0d6ed8e02cb9da56f522101ff6d6917ef75e5834d2c54854ef26ca94cb34d91ebfb855e4b6ccf44d93428431e93e83bcbb28377ea021f9000f6c3b7adebce148e072e285485c7463e96f40417793c2a92ff13187f6d012df81f628844acda86d808f369af00ce40326a832afd4b88cb2db12abb47078b1a6903be198bc9dc674cc781e77d8d3321b613a13d0fecb9b0995ad845e3cc66a2642be883ef4cdf2baa260b653aa0ed77c6beb64d634bf678b60e56fac8c2302cf60f9382e71afccafdc159bc6f1a5b9da1035fea9b7037b09ec720ecb8232f81d5d52def74f075e720d80ff2cb1da79a178f78fc40c4b361c7dae3c91eee7d39aa678082dd491b95faa3d71800a0aaafb2724f2d23beaf5a64cbaf30867730e2006ad8e4840d6620bc5d9b9e08b43a5cabcdaba7a1aa26e3041e11d7103d95dfc056685fd79def75f4c96272c9e52e3e2979d885b833e3d3b5928acd48a10decb31f0d65380e24a02044a945cc8479390afaa5e0955f7c2ea96e4b225e1e19501bea5bce63848799c1f2eddbec5438f8d4d0d04d3ac0a89acb58324a7d04aff2fd2e4b26102f205f92831f4bbdcd184d75c3ee35133ccd2da449bdc7e813024d5410c96cfb7d6e9326bd1d8a97c70955e5c52e710ee56a887ea65cd3f1ba462ca8cfd07f348b34fad09c54a9cc38357b392add296f3999ab50a3bc38192beaff45a20590e6bf659961fa64ab2d42e872c3a2ae9ffb0892283e40d3ffd6112471d4595dad564b3d4632e90712551067ef49ee5365a593695f8ccf3e1bf592283638bff123cd29c49088ad99706d23395414d11e74906ec9b106f6705bb1fbe54f09d1205c5aad42d4aa93209d88e6566d3ee420fcd29116141615d7e6721119c82b77a3f2a3d2e1682a3ebc868f1d62f284343d7a625bc0434c557ad7ddfbe439efa8988e28f8e526a1e98096d0445ade99e13252af5c59c35eb5ab9ea8ceeb105cd85c22d1fdc3a536a7a36cc8a66334a7e73bc6b884488c444168549222d1625993eeba4aeb5cb750009dca6134dbfc305a0ce06bfe3bce55b8e2387622ea999711aecc664e5543c15c08f6d8f6a3a1adfbff78dcdd281b97c8e52d7d6d7fee72672595aaf7d38ff997fd330a31bec5852433e92d9e0bdc1d63c5cf4584923dc477cdc8662b7a8a378cc20929ad2c3fc5b1bc41f8809b8c6b7c66a86eda5cd3bba563fbcdabf4b454ee1e80fc6c9ba7b1590e540afa07a7a059c3a714b9c866d807c8a4fa48c1c271b1a3d0aaac7dc595c71f559ccac5f5763c05dcb414fd3348fc94050841d1c50cbed834cd0c3a1da3c82e40c21ccc9ab93ca6d937de210dfd97566a50c40c7a07f7fb682321f7f61b02c8e1825e1c7d1371c9f17ae2067f2f03b5af5b401e1a8f322d54b8cb1bb64329d1197ae376180f924b0acf0127d92a7b702d0f8c5dde51750490059e70506d8546c1f9336c099d8f13f109db3407c27768eae64b605ed8b5538cf486b355a390d8347b15805236566bfefd505e678565a378745298dc68621d82077affdb68a1913cf20fc6db3df3c4db2504ac61e1db42a2f15e2a0d76d02793fb474d20766a356f046fc4330528ede4a210ee6ff11ef654af38304a90b77c28b77ca902452b7d6e3863a84e81bfcda962d2e2b68586faec8f516b5e930fbc630ffd79121467712463d202d8bb8d0a8a20a24b33fed41478fe04f1773de9da2fbf9e4b5fe21e94390b76e8129fefee6d893cea136dcef56cc463b646abc008591eedd49ab35c8e17fb1b836a6ffa0a0b40ad050b5eebb80a02600a27f180292b5f19dfb1ca5cde2f79594fac83fd03ad5ef0bedd38b9b828bfccd892b130ebeca76d1febef0e4e216f3ed7b4903119e5bfd5e90ce9925b131fd7ccd052c410dd23c95c9eb192460f76b020ee955aaa93b4e21496ed076df77b5743982746fa9dc1d8b65a6dd1442f702979b1d66c0da5016b25bf97ac0fe056d7efbdcaf26bf82650d66384350813f2ab144dbe5676b1ad59ba7d7a12e3d399b2eddfdb43b8f7569f12a86841d8e37d1aedc6db09b81b3d6cc124c778533ed0688667c6ca0e06f6bc5a0c8cfd381f6305bca1d10180eee977f51367bab38e71cd4959d433b0890a07027fea7d1492379a692c82a1accc7e1c112d8747519669ccd09029382ec7177abaa8c37d3c7a26defac354a85951097027cd5920c73ef375d357947f6536cf46e6c9dff1ab3a76dc39fc147b3266ceadec3effa4ad99618d4956f6cd85c2b0db8c3c36caabd60695efcc62addeefde5ba2771a31bf459bc48e726399eaa0222542721c23d9673ad760d1174b37f47905d078c1c6cc2a7ae078427729f8f22bb4b0d9507fd08af5e73a260436e1594874c86bc927bd7c768b877cbfdbe87e2c9d25131f1b4fe5d3508e1bd3902eee0bf2f0f473aae4da319718649702ada3627a9d478efcd7579e949b9b90a4beb017d52c4b2b8351d75793404d694d2a486b927a3a4ed528fbe21a1bcb0991ed236becbd8806d569a3f392e8fc3c3f14acb9e73e2584f87bc5687ca59c2d33c25f7962beb98ce7e62a8f284628ad2ed808ff44d019ebed59d2a5db98633772dcfe73a96a4488d55e6fae3d22d5cc1cd45144a3389f8b7dbca8b4e4f7b950f0c8d66fb5d6eb17fed4be3600bde15c8bc92e09be0d6cd3e85138aedb61027f77473990d0f27b2bc44c8924137a12120337df6188f1cf770fe82b5942a51883811fa8c814c1aa6bab82f052b2b78cea25041522951389fe0f27242c977a1cc76a6f9d604124122a7d02bb3d26e8b552ce3de0b6b25d6ed5b7da54f3bb58eed094b7af0e983a24e39eed3e3f8e52668dfcacd500fe48b08023a744726be10ea3dffec7a2160ff44d22b8b2bedff9f71ec29933c27e8515c9dfb8d6bee159c405e45a42097b0bf59de8374c3dfed47c662b3ab91bc36f4ba6b4f759303bca173a3e1db180e46837c4af7bcbafef357ca6f80be6f5762944c1ad6795fa0769a57768e9427d65c0cfd6ed042665858510e18fc7e0512a6eaa684468fb8d30d40289b5ecc2ae318b669dab2754be72330581e4ae167087aad26cc6fec3655e0f9e9d5469f68d4db7e16424a949b8a2a99be61953d0745441087517818986328f2a3ac914d260c50c2dcbbd54c2e8bb19ddb6b21a91c2a2b34035f3d44d92ae0800009ac2b6f6872b1f3591d245457c0dc018c996d353cf718a9"}) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058240)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r8}, {r9, r13}, {}, {r16, r18}], 0x0, "d7f55e559d95a0"}) (async)

[ 2010.474045][T31193] block nbd4: shutting down sockets
13:26:41 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xc00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:41 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:41 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xd00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2010.629514][T31206] loop1: detected capacity change from 0 to 264192
[ 2010.644361][T31207] loop5: detected capacity change from 0 to 264192
[ 2010.667952][T31206] FAT-fs (loop1): Unrecognized mount option "00000000000000000000003" or missing value
[ 2010.721166][T31207] FAT-fs (loop5): Unrecognized mount option "00000000000000000000003" or missing value
[ 2010.755855][T31215] block nbd1: shutting down sockets
[ 2010.764911][T31216] block nbd5: shutting down sockets
13:26:41 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRESHEX=r4])
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:41 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xd0f, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:41 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)={<r2=>0x0, ""/256, <r3=>0x0, <r4=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r2}, {}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {r3}, {r3, r4}, {r3}, {0x0, r4}, {}, {r2}, {r3}, {0x0, r4}, {r3, r4}, {r2}, {}, {0x0, r4}, {}, {r2, r4}, {r2}, {}, {}, {r3, r4}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {r3, r4}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {0x0, r4}, {r2}, {r3}, {r2}, {}, {0x0, r4}, {r2}, {r2}, {0x0, r4}, {}, {}, {r2}, {r3}, {}, {r2}, {}, {r2}, {r3}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {r3}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {r3}, {r2, r4}, {r2}, {r2}, {}, {r3, r4}, {}, {}, {}, {r3, r4}, {r3}, {0x0, r4}, {}, {}, {}, {}, {}, {r2}, {}, {}, {r2}, {}, {r2, r4}, {0x0, r4}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {r3, r4}, {r2, r4}, {}, {r2, r4}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {r3}, {}, {r3}, {}, {r3, r4}, {r2}, {}, {}, {r3}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r3, r4}, {r2}, {}, {r2, r4}, {}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r2}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {r3}, {0x0, r4}, {r3}, {}, {}, {0x0, r4}, {}, {}, {r2}, {r3}, {r3}, {r2, r4}, {}, {0x0, r4}, {}, {r3}, {}, {}, {}, {}, {r2, r4}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {0x0, r4}, {}, {}, {r2}, {r2, r4}, {}, {}, {r2}, {0x0, r4}, {0x0, r4}, {r2}, {0x0, r4}], 0xfe, "b96b1f20994446"})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000640)={<r6=>0x0, ""/256, <r7=>0x0, <r8=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r6}, {}, {0x0, r8}, {r7}, {r6, r8}, {0x0, r8}, {r7}, {r7, r8}, {r7}, {0x0, r8}, {}, {r6}, {r7}, {0x0, r8}, {r7, r8}, {r6}, {}, {0x0, r8}, {}, {r6, r8}, {r6}, {}, {}, {r7, r8}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {r7, r8}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {0x0, r8}, {r6}, {r7}, {r6}, {}, {0x0, r8}, {r6}, {r6}, {0x0, r8}, {}, {}, {r6}, {r7}, {}, {r6}, {}, {r6}, {r7}, {0x0, r8}, {r7}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {}, {r7}, {r6}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {r7}, {r6, r8}, {r6}, {r6}, {}, {r7}, {}, {}, {}, {r7, r8}, {r7}, {0x0, r8}, {}, {}, {}, {}, {}, {r6}, {}, {}, {r6}, {}, {r6, r8}, {0x0, r8}, {}, {r6, r8}, {0x0, r8}, {}, {0x0, r8}, {r7}, {}, {r7, r8}, {r6, r8}, {}, {r6, r8}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {}, {r6}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {0x0, r8}, {r6}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {r6, r8}, {r7, r8}, {}, {r7}, {}, {r7}, {}, {r7, r8}, {r6}, {}, {}, {r7}, {0x0, r8}, {}, {0x0, r8}, {r7}, {0x0, r8}, {}, {}, {}, {r7}, {}, {0x0, r8}, {r7, r8}, {r6}, {}, {r6, r8}, {}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r6}, {r6}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {r7}, {0x0, r8}, {r7}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {r6}, {r7}, {r7}, {r6, r8}, {}, {0x0, r8}, {}, {r7}, {}, {}, {}, {}, {r6, r8}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {r7, r8}, {r6, r8}, {0x0, r8}, {0x0, r8}, {}, {r6}, {r6, r8}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {r6, r8}, {}, {0x0, r8}, {}, {}, {r6}, {r6, r8}, {}, {}, {r6}, {0x0, r8}, {0x0, r8}, {r6}, {0x0, r8}], 0xfe, "b96b1f20994446"})
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057040)={0x0, ""/256, <r9=>0x0})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r10=>0xffffffffffffffff})
write$binfmt_misc(r10, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)={<r11=>0x0, ""/256, <r12=>0x0, <r13=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r11}, {}, {0x0, r13}, {r12}, {r11, r13}, {0x0, r13}, {r12}, {r12, r13}, {r12}, {0x0, r13}, {}, {r11}, {r12}, {0x0, r13}, {r12, r13}, {r11}, {}, {0x0, r13}, {}, {r11, r13}, {r11}, {}, {}, {r12, r13}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {r12, r13}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {0x0, r13}, {r11}, {r12}, {r11}, {}, {0x0, r13}, {r11}, {r11}, {0x0, r13}, {}, {}, {r11}, {r12}, {}, {r11}, {}, {r11}, {r12}, {0x0, r13}, {r12}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {r12}, {r11}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {r12}, {r11, r13}, {r11}, {r11}, {}, {r12}, {}, {}, {}, {r12, r13}, {r12}, {0x0, r13}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r11}, {}, {r11, r13}, {0x0, r13}, {}, {r11, r13}, {0x0, r13}, {}, {0x0, r13}, {r12}, {}, {r12, r13}, {r11, r13}, {}, {r11, r13}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {}, {r11}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {0x0, r13}, {r11}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {r12}, {}, {r12}, {}, {r12, r13}, {r11}, {}, {}, {r12}, {0x0, r13}, {}, {0x0, r13}, {r12}, {0x0, r13}, {}, {}, {}, {r12}, {}, {0x0, r13}, {r12, r13}, {r11}, {}, {r11, r13}, {}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r11}, {r11}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {r12}, {0x0, r13}, {r12}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {r11}, {r12}, {r12}, {r11, r13}, {}, {0x0, r13}, {}, {r12}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {r12, r13}, {r11, r13}, {0x0, r13}, {0x0, r13}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {r11, r13}, {}, {0x0, r13}, {}, {}, {r11}, {r11, r13}, {}, {}, {r11}, {0x0, r13}, {0x0, r13}, {r11}, {0x0, r13}], 0xfe, "b96b1f20994446"})
pipe(&(0x7f0000000080)={0xffffffffffffffff, <r14=>0xffffffffffffffff})
write$binfmt_misc(r14, &(0x7f0000000000)=ANY=[], 0xfffffecc)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000000640)={<r15=>0x0, ""/256, <r16=>0x0, <r17=>0x0})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r15}, {}, {0x0, r17}, {r16}, {r15, r17}, {0x0, r17}, {r16}, {r16, r17}, {r16}, {0x0, r17}, {}, {r15}, {r16}, {0x0, r17}, {r16, r17}, {r15}, {}, {0x0, r17}, {}, {r15, r17}, {r15}, {}, {}, {r16, r17}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {r16, r17}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {0x0, r17}, {r15}, {r16}, {r15}, {}, {0x0, r17}, {r15}, {r15}, {0x0, r17}, {}, {}, {r15}, {r16}, {}, {r15}, {}, {r15}, {r16}, {0x0, r17}, {r16}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {}, {r16}, {r15}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {r16}, {r15, r17}, {r15}, {r15}, {}, {r16}, {}, {}, {}, {r16, r17}, {r16}, {0x0, r17}, {}, {}, {}, {}, {}, {r15}, {}, {}, {r15}, {}, {r15, r17}, {0x0, r17}, {}, {r15, r17}, {0x0, r17}, {}, {0x0, r17}, {r16}, {}, {r16, r17}, {r15, r17}, {}, {r15, r17}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {}, {r15}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {0x0, r17}, {r15}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {r15, r17}, {r16, r17}, {}, {r16}, {}, {r16}, {}, {r16, r17}, {r15}, {}, {}, {r16}, {0x0, r17}, {}, {0x0, r17}, {r16}, {0x0, r17}, {}, {}, {}, {r16}, {}, {0x0, r17}, {r16, r17}, {r15}, {}, {r15, r17}, {}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r15}, {r15}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {r16}, {0x0, r17}, {r16}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {r15}, {r16}, {r16}, {r15, r17}, {}, {0x0, r17}, {}, {r16}, {}, {}, {}, {}, {r15, r17}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {r16, r17}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {r15}, {r15, r17}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {r15, r17}, {}, {0x0, r17}, {}, {}, {r15}, {r15, r17}, {}, {}, {r15}, {0x0, r17}, {0x0, r17}, {r15}, {0x0, r17}], 0xfe, "b96b1f20994446"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000057240)={<r18=>0x0, 0x0, "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", "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"})
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058240)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r8}, {r9, r13}, {}, {r16, r18}], 0x0, "d7f55e559d95a0"})
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r2}, {}, {0x0, r4}, {r3}, {r2, r4}, {0x0, r4}, {r3}, {r3, r4}, {r3}, {0x0, r4}, {}, {r2}, {r3}, {0x0, r4}, {r3, r4}, {r2}, {}, {0x0, r4}, {}, {r2, r4}, {r2}, {}, {}, {r3, r4}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {r3, r4}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {0x0, r4}, {r2}, {r3}, {r2}, {}, {0x0, r4}, {r2}, {r2}, {0x0, r4}, {}, {}, {r2}, {r3}, {}, {r2}, {}, {r2}, {r3}, {0x0, r4}, {r3}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {}, {r3}, {r2}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {}, {r3}, {0x0, r4}, {r3, r4}, {r3}, {r2, r4}, {r2}, {r2}, {}, {r3, r4}, {}, {}, {}, {r3, r4}, {r3}, {0x0, r4}, {}, {}, {}, {}, {}, {r2}, {}, {}, {r2}, {}, {r2, r4}, {0x0, r4}, {}, {r2, r4}, {0x0, r4}, {}, {0x0, r4}, {r3}, {}, {r3, r4}, {r2, r4}, {}, {r2, r4}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {}, {r2}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {0x0, r4}, {r2}, {}, {0x0, r4}, {0x0, r4}, {}, {}, {0x0, r4}, {r2}, {0x0, r4}, {r3, r4}, {}, {}, {0x0, r4}, {r2, r4}, {r3, r4}, {}, {r3}, {}, {r3}, {}, {r3, r4}, {r2}, {}, {}, {r3}, {0x0, r4}, {}, {0x0, r4}, {r3}, {0x0, r4}, {}, {}, {}, {r3}, {}, {0x0, r4}, {r3, r4}, {r2}, {}, {r2, r4}, {}, {r2, r4}, {}, {}, {r3}, {0x0, r4}, {r2}, {r2}, {}, {}, {}, {0x0, r4}, {}, {r3, r4}, {r3}, {0x0, r4}, {r3}, {}, {}, {0x0, r4}, {}, {}, {r2}, {r3}, {r3}, {r2, r4}, {}, {0x0, r4}, {}, {r3}, {}, {}, {}, {}, {r2, r4}, {0x0, r4}, {r3, r4}, {0x0, r4}, {}, {r3, r4}, {r2, r4}, {0x0, r4}, {0x0, r4}, {}, {r2}, {r2, r4}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {0x0, r4}, {0x0, r4}, {}, {0x0, r4}, {}, {}, {r2, r4}, {}, {0x0, r4}, {}, {}, {r2}, {r2, r4}, {}, {}, {r2}, {0x0, r4}, {0x0, r4}, {r2}, {0x0, r4}], 0xfe, "b96b1f20994446"}) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r6}, {}, {0x0, r8}, {r7}, {r6, r8}, {0x0, r8}, {r7}, {r7, r8}, {r7}, {0x0, r8}, {}, {r6}, {r7}, {0x0, r8}, {r7, r8}, {r6}, {}, {0x0, r8}, {}, {r6, r8}, {r6}, {}, {}, {r7, r8}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {r7, r8}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {0x0, r8}, {r6}, {r7}, {r6}, {}, {0x0, r8}, {r6}, {r6}, {0x0, r8}, {}, {}, {r6}, {r7}, {}, {r6}, {}, {r6}, {r7}, {0x0, r8}, {r7}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {}, {r7}, {r6}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {}, {r7}, {0x0, r8}, {r7, r8}, {r7}, {r6, r8}, {r6}, {r6}, {}, {r7}, {}, {}, {}, {r7, r8}, {r7}, {0x0, r8}, {}, {}, {}, {}, {}, {r6}, {}, {}, {r6}, {}, {r6, r8}, {0x0, r8}, {}, {r6, r8}, {0x0, r8}, {}, {0x0, r8}, {r7}, {}, {r7, r8}, {r6, r8}, {}, {r6, r8}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {}, {r6}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {0x0, r8}, {r6}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {0x0, r8}, {r6}, {0x0, r8}, {r7, r8}, {}, {}, {0x0, r8}, {r6, r8}, {r7, r8}, {}, {r7}, {}, {r7}, {}, {r7, r8}, {r6}, {}, {}, {r7}, {0x0, r8}, {}, {0x0, r8}, {r7}, {0x0, r8}, {}, {}, {}, {r7}, {}, {0x0, r8}, {r7, r8}, {r6}, {}, {r6, r8}, {}, {r6, r8}, {}, {}, {r7}, {0x0, r8}, {r6}, {r6}, {}, {}, {}, {0x0, r8}, {}, {r7, r8}, {r7}, {0x0, r8}, {r7}, {}, {0x0, r8}, {0x0, r8}, {}, {}, {r6}, {r7}, {r7}, {r6, r8}, {}, {0x0, r8}, {}, {r7}, {}, {}, {}, {}, {r6, r8}, {0x0, r8}, {r7, r8}, {0x0, r8}, {}, {r7, r8}, {r6, r8}, {0x0, r8}, {0x0, r8}, {}, {r6}, {r6, r8}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {0x0, r8}, {0x0, r8}, {}, {0x0, r8}, {}, {}, {r6, r8}, {}, {0x0, r8}, {}, {}, {r6}, {r6, r8}, {}, {}, {r6}, {0x0, r8}, {0x0, r8}, {r6}, {0x0, r8}], 0xfe, "b96b1f20994446"}) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057040)) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r10, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r10, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r11}, {}, {0x0, r13}, {r12}, {r11, r13}, {0x0, r13}, {r12}, {r12, r13}, {r12}, {0x0, r13}, {}, {r11}, {r12}, {0x0, r13}, {r12, r13}, {r11}, {}, {0x0, r13}, {}, {r11, r13}, {r11}, {}, {}, {r12, r13}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {r12, r13}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {0x0, r13}, {r11}, {r12}, {r11}, {}, {0x0, r13}, {r11}, {r11}, {0x0, r13}, {}, {}, {r11}, {r12}, {}, {r11}, {}, {r11}, {r12}, {0x0, r13}, {r12}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {}, {r12}, {r11}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {}, {r12}, {0x0, r13}, {r12, r13}, {r12}, {r11, r13}, {r11}, {r11}, {}, {r12}, {}, {}, {}, {r12, r13}, {r12}, {0x0, r13}, {}, {}, {}, {}, {}, {r11}, {}, {}, {r11}, {}, {r11, r13}, {0x0, r13}, {}, {r11, r13}, {0x0, r13}, {}, {0x0, r13}, {r12}, {}, {r12, r13}, {r11, r13}, {}, {r11, r13}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {}, {r11}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {0x0, r13}, {r11}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {0x0, r13}, {r11}, {0x0, r13}, {r12, r13}, {}, {}, {0x0, r13}, {r11, r13}, {r12, r13}, {}, {r12}, {}, {r12}, {}, {r12, r13}, {r11}, {}, {}, {r12}, {0x0, r13}, {}, {0x0, r13}, {r12}, {0x0, r13}, {}, {}, {}, {r12}, {}, {0x0, r13}, {r12, r13}, {r11}, {}, {r11, r13}, {}, {r11, r13}, {}, {}, {r12}, {0x0, r13}, {r11}, {r11}, {}, {}, {}, {0x0, r13}, {}, {r12, r13}, {r12}, {0x0, r13}, {r12}, {}, {0x0, r13}, {0x0, r13}, {}, {}, {r11}, {r12}, {r12}, {r11, r13}, {}, {0x0, r13}, {}, {r12}, {}, {}, {}, {}, {r11, r13}, {0x0, r13}, {r12, r13}, {0x0, r13}, {}, {r12, r13}, {r11, r13}, {0x0, r13}, {0x0, r13}, {}, {r11}, {r11, r13}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {0x0, r13}, {0x0, r13}, {}, {0x0, r13}, {}, {}, {r11, r13}, {}, {0x0, r13}, {}, {}, {r11}, {r11, r13}, {}, {}, {r11}, {0x0, r13}, {0x0, r13}, {r11}, {0x0, r13}], 0xfe, "b96b1f20994446"}) (async)
pipe(&(0x7f0000000080)) (async)
write$binfmt_misc(r14, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r14, 0x81f8943c, &(0x7f0000000640)) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054580)={0x7, [{r15}, {}, {0x0, r17}, {r16}, {r15, r17}, {0x0, r17}, {r16}, {r16, r17}, {r16}, {0x0, r17}, {}, {r15}, {r16}, {0x0, r17}, {r16, r17}, {r15}, {}, {0x0, r17}, {}, {r15, r17}, {r15}, {}, {}, {r16, r17}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {r16, r17}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {0x0, r17}, {r15}, {r16}, {r15}, {}, {0x0, r17}, {r15}, {r15}, {0x0, r17}, {}, {}, {r15}, {r16}, {}, {r15}, {}, {r15}, {r16}, {0x0, r17}, {r16}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {}, {r16}, {r15}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {}, {r16}, {0x0, r17}, {r16, r17}, {r16}, {r15, r17}, {r15}, {r15}, {}, {r16}, {}, {}, {}, {r16, r17}, {r16}, {0x0, r17}, {}, {}, {}, {}, {}, {r15}, {}, {}, {r15}, {}, {r15, r17}, {0x0, r17}, {}, {r15, r17}, {0x0, r17}, {}, {0x0, r17}, {r16}, {}, {r16, r17}, {r15, r17}, {}, {r15, r17}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {}, {r15}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {0x0, r17}, {r15}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {0x0, r17}, {r15}, {0x0, r17}, {r16, r17}, {}, {}, {0x0, r17}, {r15, r17}, {r16, r17}, {}, {r16}, {}, {r16}, {}, {r16, r17}, {r15}, {}, {}, {r16}, {0x0, r17}, {}, {0x0, r17}, {r16}, {0x0, r17}, {}, {}, {}, {r16}, {}, {0x0, r17}, {r16, r17}, {r15}, {}, {r15, r17}, {}, {r15, r17}, {}, {}, {r16}, {0x0, r17}, {r15}, {r15}, {}, {}, {}, {0x0, r17}, {}, {r16, r17}, {r16}, {0x0, r17}, {r16}, {}, {0x0, r17}, {0x0, r17}, {}, {}, {r15}, {r16}, {r16}, {r15, r17}, {}, {0x0, r17}, {}, {r16}, {}, {}, {}, {}, {r15, r17}, {0x0, r17}, {r16, r17}, {0x0, r17}, {}, {r16, r17}, {r15, r17}, {0x0, r17}, {0x0, r17}, {}, {r15}, {r15, r17}, {}, {}, {}, {}, {}, {0x0, r17}, {}, {}, {0x0, r17}, {0x0, r17}, {}, {0x0, r17}, {}, {}, {r15, r17}, {}, {0x0, r17}, {}, {}, {r15}, {r15, r17}, {}, {}, {r15}, {0x0, r17}, {0x0, r17}, {r15}, {0x0, r17}], 0xfe, "b96b1f20994446"}) (async)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000057240)={0x0, 0x0, "9b624268f6a6c7750adb375c24673204393d52e91565180dab5e1e1408a2a2474cab0a096d90b8299b9a8ae2688031c3ef9a1028f604651e92ff52efb93dc66600634d4f557be895c5c9dcb297335cd4618491eff0504b99ce8ca7ca01176dcdda12a5a57347ae22da5febabebefc9c4fbfa7c90e8f4491608bb11a0267a649996a0fb7a307f2a868b832d911a583c6b8bd89500b72ebc8a18b6dd701dfea5b739e29764b51ef7fd84c68ba252de1038a69bfaf1bb012704b6818f30e84415ea2d8bda13e63a20d962e0661a8fd8e39ed86202b7acc8d9c7c931f6d643bca93c29c163e6d9e547a17cd5c0e93f2a7c93da965533e6d1653697f8b8f7d0d08a4a", "0f17d2bd810e8e37b98e568cd4cc35471fc5c802b6293f15ec808cc77f0856057618537c045c2650b5ea60485932bf6c8cefe79375f9db6b1c8a299a83fd5d4c7a82893c87a44da1bc186eba92de19bbbb3e4b6b284e099c82a5e25f5bc6b1f079acb4dee54c2f775be46c1fdc46bbab4668691404a349f9fc9eec024f9f03ba9c5b33a9df5d6a86aecbcaff359799479e55fa1ee2279a14ff30e02f3271a9bf0f3d83487646c3f627586fb1106aca1e89ab22791495dc05bdc989a6b5381004b0b5da790d09f77198b899801096b5cf71d073916d352df8927c95756e794a51ded86ae306cb207d8d694bca4cd2b4c36726badd489ad494bb77f9d75117fca164e4029171d244c7a9b0522516e83fb02b6e02c70b8cc0e4cd8c411fb3827064028f96c5759004f2e25d78b5c33e945473099feff8e563df96a8315244b2aed20b7196cf7a4294a43c44d58ab04645779e64c39166cf983ad1a7ce6f56f52081b26205c075048666c0ead7e69998189b06dfc4c189446a4380fe87b46b8851c519d62093af9f2d2c617ccfaff2eab02cb1a0c1513bdfb05940eb9231ff99e5e99d1a3d8fe3ab044cac328cb491b60299b05f881d1702ed8ef73ec63d8c230f6f92d05a4554738187f1ad934da2b0b4a1eca5fff182c81a9797121c3217b0913000f1fbf91cf163be12eab80001470e4b090c95f4fcbda9919b8c0e03032f691978851eb7620f2576e79987327ded12ee5d650c0648f26274afedc53c52a1c25297658fdc29ebf3db73a670dff716842710cb695d8ea787da369e06b4df85a27a2d5851416ccda54c1fc124c42dda08e1b9dcd6cc6772fb8c750dcf206e68ed558e7022459ff40751c82733a23b8b3d40467a64bceab51a72e74db157eff09e8fb35a5cc81db0941f2ee147e0e62bf4ddb4016a958c8b0b49b68a1652ac4f372aaf3adc48f689806c71afa6250f1855a127e88566dded4787f28f92e77b42a67c45643e6e6a477a4972645ea38348ce55d8fce45ee89e6c7d25ddb0e3eda66a51fc1f4edf4eec4fc963621252cab1f73085fa0fdd21b60662eff21aea71aa071d888c550b3bbfb3d0e90a3e1f6dce4ef2c49aff324d3e15e34070403d6b8ef1c3a438df1a103f64fa2c486dd5d3087134230af6fc1257e38557091cde59426862007aae6f28af24144482685387934809a1e7369adb416260c4199876dc2a7b6cc6bb6d489fab3aa43cc832e509ae1918c390372dd160d9d5de0a47e724acef3fcfdc3fda4deea7fccf5f03749583441198524954ae80902bc85f338b9394feff4e4ad1e4d82130478e8c15c798f2c7d58e72cb42188ec352133f1efc1a309a07032da9fa6b63530871ca752c8093ddad5c0a25c8b2d58afa48fa18c92bd40de82cf88f94fd16cacefaf58da2cd9dd21bf1bd7189beff4590b4f59312ecaf9a954ac38af3882503b3957ba7aca07443b77d10aa6d0e294dab0fb047cb427d3ee0c21ee053a6cfc60790d3bee3ee202fdd68a32961e22bd6fc0d497b8585643871251e0313ee7515f56f0f091d26678d716f966fab2dd140c0a152856c82f0adc08ebf9f98aa01b849fa4b4c1663ef18d8d2d3c2b53b011fe99102048587cc00b07e526d6118c53b4d7c4ee93efea9d4000a3839ce81d4c9de9ad614e2fa37fe7169ea94b62153cdb0ecec2461659b76b7db25173857d3ada6555ead842f86475545b0b86b3720e08c7946e25a885770e08168ea93b085d63a562221651c1e229107b8d3437847f5b9db90dbfff420b2c2e9968e1b1f08608059114739f205c78256ce0667123f6bb73f5b1aa22a4151c27dcf2967e0d0acf542286322ee47f1891cbb7f14b48873c00f6d53cb1311d316dca77dc8f1134debe540b7ab8959712bfdb783784d32f4395e1f9b46367d95be6c35fb25c9f5d804e88af97bc82d8515fec5a1ab6ae1a22acae071f23ad0e3715b8df2edd7bfe4f8ba3b88b7a454b3bd10b2edd2f49ffb4c32ffd8d78ef80024ba754f7fb8fc4a9256982d4281660cd47bb9a8627ea6e90d6002299c764240a059a08470f783b491c98463018ce1073d72496eb6e39178ea6e8843b632489f0be57dde89cc11f6bf96c02e070678963fbdc14238825781a69a5a97b6e86130bbe4510c81c30972bd180f1b6e94f31f010dba7b673c4f50ee0d6ed8e02cb9da56f522101ff6d6917ef75e5834d2c54854ef26ca94cb34d91ebfb855e4b6ccf44d93428431e93e83bcbb28377ea021f9000f6c3b7adebce148e072e285485c7463e96f40417793c2a92ff13187f6d012df81f628844acda86d808f369af00ce40326a832afd4b88cb2db12abb47078b1a6903be198bc9dc674cc781e77d8d3321b613a13d0fecb9b0995ad845e3cc66a2642be883ef4cdf2baa260b653aa0ed77c6beb64d634bf678b60e56fac8c2302cf60f9382e71afccafdc159bc6f1a5b9da1035fea9b7037b09ec720ecb8232f81d5d52def74f075e720d80ff2cb1da79a178f78fc40c4b361c7dae3c91eee7d39aa678082dd491b95faa3d71800a0aaafb2724f2d23beaf5a64cbaf30867730e2006ad8e4840d6620bc5d9b9e08b43a5cabcdaba7a1aa26e3041e11d7103d95dfc056685fd79def75f4c96272c9e52e3e2979d885b833e3d3b5928acd48a10decb31f0d65380e24a02044a945cc8479390afaa5e0955f7c2ea96e4b225e1e19501bea5bce63848799c1f2eddbec5438f8d4d0d04d3ac0a89acb58324a7d04aff2fd2e4b26102f205f92831f4bbdcd184d75c3ee35133ccd2da449bdc7e813024d5410c96cfb7d6e9326bd1d8a97c70955e5c52e710ee56a887ea65cd3f1ba462ca8cfd07f348b34fad09c54a9cc38357b392add296f3999ab50a3bc38192beaff45a20590e6bf659961fa64ab2d42e872c3a2ae9ffb0892283e40d3ffd6112471d4595dad564b3d4632e90712551067ef49ee5365a593695f8ccf3e1bf592283638bff123cd29c49088ad99706d23395414d11e74906ec9b106f6705bb1fbe54f09d1205c5aad42d4aa93209d88e6566d3ee420fcd29116141615d7e6721119c82b77a3f2a3d2e1682a3ebc868f1d62f284343d7a625bc0434c557ad7ddfbe439efa8988e28f8e526a1e98096d0445ade99e13252af5c59c35eb5ab9ea8ceeb105cd85c22d1fdc3a536a7a36cc8a66334a7e73bc6b884488c444168549222d1625993eeba4aeb5cb750009dca6134dbfc305a0ce06bfe3bce55b8e2387622ea999711aecc664e5543c15c08f6d8f6a3a1adfbff78dcdd281b97c8e52d7d6d7fee72672595aaf7d38ff997fd330a31bec5852433e92d9e0bdc1d63c5cf4584923dc477cdc8662b7a8a378cc20929ad2c3fc5b1bc41f8809b8c6b7c66a86eda5cd3bba563fbcdabf4b454ee1e80fc6c9ba7b1590e540afa07a7a059c3a714b9c866d807c8a4fa48c1c271b1a3d0aaac7dc595c71f559ccac5f5763c05dcb414fd3348fc94050841d1c50cbed834cd0c3a1da3c82e40c21ccc9ab93ca6d937de210dfd97566a50c40c7a07f7fb682321f7f61b02c8e1825e1c7d1371c9f17ae2067f2f03b5af5b401e1a8f322d54b8cb1bb64329d1197ae376180f924b0acf0127d92a7b702d0f8c5dde51750490059e70506d8546c1f9336c099d8f13f109db3407c27768eae64b605ed8b5538cf486b355a390d8347b15805236566bfefd505e678565a378745298dc68621d82077affdb68a1913cf20fc6db3df3c4db2504ac61e1db42a2f15e2a0d76d02793fb474d20766a356f046fc4330528ede4a210ee6ff11ef654af38304a90b77c28b77ca902452b7d6e3863a84e81bfcda962d2e2b68586faec8f516b5e930fbc630ffd79121467712463d202d8bb8d0a8a20a24b33fed41478fe04f1773de9da2fbf9e4b5fe21e94390b76e8129fefee6d893cea136dcef56cc463b646abc008591eedd49ab35c8e17fb1b836a6ffa0a0b40ad050b5eebb80a02600a27f180292b5f19dfb1ca5cde2f79594fac83fd03ad5ef0bedd38b9b828bfccd892b130ebeca76d1febef0e4e216f3ed7b4903119e5bfd5e90ce9925b131fd7ccd052c410dd23c95c9eb192460f76b020ee955aaa93b4e21496ed076df77b5743982746fa9dc1d8b65a6dd1442f702979b1d66c0da5016b25bf97ac0fe056d7efbdcaf26bf82650d66384350813f2ab144dbe5676b1ad59ba7d7a12e3d399b2eddfdb43b8f7569f12a86841d8e37d1aedc6db09b81b3d6cc124c778533ed0688667c6ca0e06f6bc5a0c8cfd381f6305bca1d10180eee977f51367bab38e71cd4959d433b0890a07027fea7d1492379a692c82a1accc7e1c112d8747519669ccd09029382ec7177abaa8c37d3c7a26defac354a85951097027cd5920c73ef375d357947f6536cf46e6c9dff1ab3a76dc39fc147b3266ceadec3effa4ad99618d4956f6cd85c2b0db8c3c36caabd60695efcc62addeefde5ba2771a31bf459bc48e726399eaa0222542721c23d9673ad760d1174b37f47905d078c1c6cc2a7ae078427729f8f22bb4b0d9507fd08af5e73a260436e1594874c86bc927bd7c768b877cbfdbe87e2c9d25131f1b4fe5d3508e1bd3902eee0bf2f0f473aae4da319718649702ada3627a9d478efcd7579e949b9b90a4beb017d52c4b2b8351d75793404d694d2a486b927a3a4ed528fbe21a1bcb0991ed236becbd8806d569a3f392e8fc3c3f14acb9e73e2584f87bc5687ca59c2d33c25f7962beb98ce7e62a8f284628ad2ed808ff44d019ebed59d2a5db98633772dcfe73a96a4488d55e6fae3d22d5cc1cd45144a3389f8b7dbca8b4e4f7b950f0c8d66fb5d6eb17fed4be3600bde15c8bc92e09be0d6cd3e85138aedb61027f77473990d0f27b2bc44c8924137a12120337df6188f1cf770fe82b5942a51883811fa8c814c1aa6bab82f052b2b78cea25041522951389fe0f27242c977a1cc76a6f9d604124122a7d02bb3d26e8b552ce3de0b6b25d6ed5b7da54f3bb58eed094b7af0e983a24e39eed3e3f8e52668dfcacd500fe48b08023a744726be10ea3dffec7a2160ff44d22b8b2bedff9f71ec29933c27e8515c9dfb8d6bee159c405e45a42097b0bf59de8374c3dfed47c662b3ab91bc36f4ba6b4f759303bca173a3e1db180e46837c4af7bcbafef357ca6f80be6f5762944c1ad6795fa0769a57768e9427d65c0cfd6ed042665858510e18fc7e0512a6eaa684468fb8d30d40289b5ecc2ae318b669dab2754be72330581e4ae167087aad26cc6fec3655e0f9e9d5469f68d4db7e16424a949b8a2a99be61953d0745441087517818986328f2a3ac914d260c50c2dcbbd54c2e8bb19ddb6b21a91c2a2b34035f3d44d92ae0800009ac2b6f6872b1f3591d245457c0dc018c996d353cf718a9"}) (async)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058240)={0xff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3, r8}, {r9, r13}, {}, {r16, r18}], 0x0, "d7f55e559d95a0"}) (async)

[ 2011.047975][T31231] loop5: detected capacity change from 0 to 264192
[ 2011.067751][T31231] FAT-fs (loop5): Unrecognized mount option "00000000000000000000003" or missing value
[ 2011.128015][T31231] block nbd5: shutting down sockets
[ 2011.316795][ T3656] block nbd2: Receive control failed (result -32)
[ 2011.324914][T31195] block nbd2: shutting down sockets
13:26:42 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:42 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:42 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRESHEX=r4])
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:26:42 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xe00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:42 executing program 3:
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="0400738afda7fe340509000700001bed58fa982f50c3090a", 0x18}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = syz_open_dev$sndctrl(&(0x7f0000000640), 0x4, 0x404200)
lseek(r0, 0x101, 0x3)

[ 2011.402408][T28834] block nbd4: Receive control failed (result -32)
[ 2011.410801][T31201] block nbd4: shutting down sockets
13:26:42 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2011.516341][T31254] validate_nla: 11 callbacks suppressed
[ 2011.516358][T31254] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:42 executing program 3:
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="0400738afda7fe340509000700001bed58fa982f50c3090a", 0x18}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = syz_open_dev$sndctrl(&(0x7f0000000640), 0x4, 0x404200)
lseek(r0, 0x101, 0x3)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) (async)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) (async)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) (async)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="0400738afda7fe340509000700001bed58fa982f50c3090a", 0x18}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
syz_open_dev$sndctrl(&(0x7f0000000640), 0x4, 0x404200) (async)
lseek(r0, 0x101, 0x3) (async)

13:26:42 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xf00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2011.593048][T31259] block nbd5: Device being setup by another task
[ 2011.602294][T31260] loop1: detected capacity change from 0 to 264192
[ 2011.626081][T31259] block nbd5: shutting down sockets
[ 2011.651467][T31260] FAT-fs (loop1): Unrecognized mount option "00000000000000000000003" or missing value
13:26:42 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2011.705150][T31268] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2011.722873][T31272] block nbd1: shutting down sockets
13:26:42 executing program 3:
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) (async)
prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="0400738afda7fe340509000700001bed58fa982f50c3090a", 0x18}], 0x0, &(0x7f00000004c0)=ANY=[]) (async, rerun: 32)
r0 = syz_open_dev$sndctrl(&(0x7f0000000640), 0x4, 0x404200) (rerun: 32)
lseek(r0, 0x101, 0x3)

13:26:42 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0xf0d, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:42 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRES16=r1, @ANYRESHEX=r4])

[ 2011.915897][T31279] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2012.043619][T31282] block nbd5: Device being setup by another task
[ 2012.052776][T31282] block nbd5: shutting down sockets
[ 2012.053048][T31283] block nbd1: Device being setup by another task
[ 2012.165696][T31283] loop1: detected capacity change from 0 to 264192
[ 2012.175046][T31283] FAT-fs (loop1): Unrecognized mount option "00000000000000000000003" or missing value
13:26:43 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
getresgid(&(0x7f0000000240)=<r0=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
socket$inet_udplite(0x2, 0x2, 0x88)
setuid(0x0)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x10001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="0e479c61f7289d315f414038bf0b5c4ce964bec3862217054136c3b2454dd0ffa27b0fbf2943d53265fc69476532598fe417cdc6b5bd08106f9cc37eb85cec115f70ade78f408049c01493d22c004e72adec1ef02e94f716245ab1c48e6756157d8e58424eae96ff41627ad8f066fad1042eecb709473c28f8ca1dff8c4e5f15a24d63354a50915b126026bb77abe68d2ad8394db1d946fa96459d1ad6330cecce67c31d7ed5ea05038617e3", 0xac, 0x81}], 0x2, &(0x7f0000000400)={[{@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x74]}}, {@gid={'gid', 0x3d, r0}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x6d, 0x2d, 0x34, 0x37, 0x70]}}, {@huge_within_size}, {}], [{@dont_hash}, {@euid_gt={'euid>', 0xee01}}, {@subj_type={'subj_type', 0x3d, '\','}}, {@seclabel}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@appraise}, {@measure}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@permit_directio}]})

13:26:43 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x1100, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:43 executing program 5:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, 0x0, 0x0)
mkdir(&(0x7f0000000180)='./file1\x00', 0xa8)
sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

13:26:43 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:43 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)

[ 2012.347433][T28302] block nbd4: Receive control failed (result -32)
[ 2012.354713][T31257] block nbd4: shutting down sockets
[ 2012.366014][ T3644] block nbd2: Receive control failed (result -32)
[ 2012.366338][T31258] block nbd2: shutting down sockets
[ 2012.429889][T31288] loop5: detected capacity change from 0 to 264192
[ 2012.435281][T31286] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:26:43 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
getresgid(&(0x7f0000000240)=<r0=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
socket$inet_udplite(0x2, 0x2, 0x88) (async)
setuid(0x0) (async)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x10001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="0e479c61f7289d315f414038bf0b5c4ce964bec3862217054136c3b2454dd0ffa27b0fbf2943d53265fc69476532598fe417cdc6b5bd08106f9cc37eb85cec115f70ade78f408049c01493d22c004e72adec1ef02e94f716245ab1c48e6756157d8e58424eae96ff41627ad8f066fad1042eecb709473c28f8ca1dff8c4e5f15a24d63354a50915b126026bb77abe68d2ad8394db1d946fa96459d1ad6330cecce67c31d7ed5ea05038617e3", 0xac, 0x81}], 0x2, &(0x7f0000000400)={[{@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x74]}}, {@gid={'gid', 0x3d, r0}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x6d, 0x2d, 0x34, 0x37, 0x70]}}, {@huge_within_size}, {}], [{@dont_hash}, {@euid_gt={'euid>', 0xee01}}, {@subj_type={'subj_type', 0x3d, '\','}}, {@seclabel}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@appraise}, {@measure}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@permit_directio}]})

13:26:43 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
getresgid(&(0x7f0000000240)=<r0=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 64)
setuid(0x0) (async, rerun: 64)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x10001, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="0e479c61f7289d315f414038bf0b5c4ce964bec3862217054136c3b2454dd0ffa27b0fbf2943d53265fc69476532598fe417cdc6b5bd08106f9cc37eb85cec115f70ade78f408049c01493d22c004e72adec1ef02e94f716245ab1c48e6756157d8e58424eae96ff41627ad8f066fad1042eecb709473c28f8ca1dff8c4e5f15a24d63354a50915b126026bb77abe68d2ad8394db1d946fa96459d1ad6330cecce67c31d7ed5ea05038617e3", 0xac, 0x81}], 0x2, &(0x7f0000000400)={[{@huge_advise}, {@nr_blocks={'nr_blocks', 0x3d, [0x74]}}, {@gid={'gid', 0x3d, r0}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x6d, 0x2d, 0x34, 0x37, 0x70]}}, {@huge_within_size}, {}], [{@dont_hash}, {@euid_gt={'euid>', 0xee01}}, {@subj_type={'subj_type', 0x3d, '\','}}, {@seclabel}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@appraise}, {@measure}, {@subj_role={'subj_role', 0x3d, 'msdos\x00'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@permit_directio}]})

13:26:43 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x1200, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:43 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r0, 0xab03)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC=r0])

[ 2012.663404][T31300] block nbd2: Device being setup by another task
13:26:43 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)

13:26:43 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r0, 0xab03)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC=r0])
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r0, 0xab03) (async)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC=r0]) (async)

[ 2012.756528][T31313] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2012.785187][T31300] block nbd2: Device being setup by another task
[ 2012.804145][T31208] block nbd1: Receive control failed (result -32)
[ 2012.813862][T28901] block nbd1: Receive control failed (result -32)
[ 2012.821691][T31280] block nbd1: shutting down sockets
13:26:43 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)

13:26:43 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x1800, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:43 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r0, 0xab03)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC=r0])
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r0, 0xab03) (async)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESDEC=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRESDEC=r0]) (async)

13:26:43 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x2000, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2012.948507][T31320] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2013.025773][T31329] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2013.123046][T31331] block nbd5: Device being setup by another task
[ 2013.163007][T31331] block nbd5: Device being setup by another task
[ 2013.170642][T31331] block nbd5: shutting down sockets
13:26:44 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:44 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0x101, 0x9, {0xffffffffffffffff}, {<r0=>0x0}, 0x2, 0x100000000})
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020, 0x0, 0x0, <r1=>0x0}, 0x2020)
mount$bpf(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x80, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0xfffffffffffffd72}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x7fff}}, {@mode={'mode', 0x3d, 0x100000000}}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@dont_measure}, {@appraise}, {@euid_lt={'euid<', r0}}, {@smackfshat={'smackfshat', 0x3d, '\')'}}, {@obj_type={'obj_type', 0x3d, '*'}}, {@euid_gt={'euid>', 0xee01}}, {@obj_role={'obj_role', 0x3d, '*'}}, {@fowner_lt={'fowner<', r1}}]})

13:26:44 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x2100, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:44 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)

13:26:44 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)

[ 2013.324294][ T3644] block nbd4: Receive control failed (result -32)
[ 2013.326173][T31299] block nbd4: shutting down sockets
[ 2013.334966][T27799] block nbd2: Receive control failed (result -32)
[ 2013.342627][T28302] block nbd2: Receive control failed (result -32)
[ 2013.350596][T31291] block nbd2: shutting down sockets
13:26:44 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x2500, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:44 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0x101, 0x9, {0xffffffffffffffff}, {<r0=>0x0}, 0x2, 0x100000000})
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020, 0x0, 0x0, <r1=>0x0}, 0x2020)
mount$bpf(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x80, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0xfffffffffffffd72}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x7fff}}, {@mode={'mode', 0x3d, 0x100000000}}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@dont_measure}, {@appraise}, {@euid_lt={'euid<', r0}}, {@smackfshat={'smackfshat', 0x3d, '\')'}}, {@obj_type={'obj_type', 0x3d, '*'}}, {@euid_gt={'euid>', 0xee01}}, {@obj_role={'obj_role', 0x3d, '*'}}, {@fowner_lt={'fowner<', r1}}]})
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0x101, 0x9, {0xffffffffffffffff}, {}, 0x2, 0x100000000}) (async)
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020}, 0x2020) (async)
mount$bpf(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x80, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0xfffffffffffffd72}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x7fff}}, {@mode={'mode', 0x3d, 0x100000000}}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@dont_measure}, {@appraise}, {@euid_lt={'euid<', r0}}, {@smackfshat={'smackfshat', 0x3d, '\')'}}, {@obj_type={'obj_type', 0x3d, '*'}}, {@euid_gt={'euid>', 0xee01}}, {@obj_role={'obj_role', 0x3d, '*'}}, {@fowner_lt={'fowner<', r1}}]}) (async)

[ 2013.413714][T31337] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2013.463659][T31343] block nbd5: Device being setup by another task
13:26:44 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0x101, 0x9, {0xffffffffffffffff}, {<r0=>0x0}, 0x2, 0x100000000})
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020, 0x0, 0x0, <r1=>0x0}, 0x2020)
mount$bpf(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x80, &(0x7f00000001c0)={[{@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0xfffffffffffffd72}}, {@mode={'mode', 0x3d, 0x4}}, {@mode={'mode', 0x3d, 0x7fff}}, {@mode={'mode', 0x3d, 0x100000000}}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@dont_measure}, {@appraise}, {@euid_lt={'euid<', r0}}, {@smackfshat={'smackfshat', 0x3d, '\')'}}, {@obj_type={'obj_type', 0x3d, '*'}}, {@euid_gt={'euid>', 0xee01}}, {@obj_role={'obj_role', 0x3d, '*'}}, {@fowner_lt={'fowner<', r1}}]})

[ 2013.513973][T31349] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2013.603416][T31343] block nbd5: Device being setup by another task
[ 2013.643639][T31353] block nbd2: Device being setup by another task
[ 2013.644959][T31343] block nbd5: Device being setup by another task
[ 2013.669858][T31343] block nbd5: shutting down sockets
[ 2013.703001][T31353] block nbd2: Device being setup by another task
13:26:44 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0)

13:26:44 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x4788, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:44 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc2}})

13:26:44 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)

[ 2013.751049][T31209] block nbd1: Receive control failed (result -32)
[ 2013.751049][T28898] block nbd1: Receive control failed (result -32)
[ 2013.764378][ T3656] block nbd1: Receive control failed (result -32)
[ 2013.770939][T31322] block nbd1: shutting down sockets
[ 2013.837392][T31357] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2014.063251][T31363] block nbd5: Device being setup by another task
[ 2014.103093][T31365] block nbd5: Device being setup by another task
[ 2014.111746][T31363] block nbd5: shutting down sockets
13:26:45 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:45 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc2}})

13:26:45 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x4800, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:45 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000100))
ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000))
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0))
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)

[ 2014.249552][T28302] block nbd4: Receive control failed (result -32)
[ 2014.256144][T28834] block nbd2: Receive control failed (result -32)
[ 2014.256716][T31342] block nbd2: shutting down sockets
[ 2014.268371][T31341] block nbd4: shutting down sockets
13:26:45 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:45 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x4888, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:45 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc2}})
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async)
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r0, 0xc0406618, &(0x7f0000000000)={@desc={0x1, 0x0, @desc2}}) (async)

13:26:45 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0)
sendfile(r1, r0, &(0x7f00000000c0)=0xfffffffffffffbff, 0x3)
open(&(0x7f0000000100)='./file1\x00', 0x23002, 0x3ab4fdb5197dbc50)

[ 2014.503200][T31383] block nbd5: Device being setup by another task
[ 2014.553368][T31388] block nbd5: Device being setup by another task
[ 2014.566316][T31383] block nbd5: shutting down sockets
13:26:45 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)

13:26:45 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x4c00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:45 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0)
sendfile(r1, r0, &(0x7f00000000c0)=0xfffffffffffffbff, 0x3)
open(&(0x7f0000000100)='./file1\x00', 0x23002, 0x3ab4fdb5197dbc50)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0) (async)
sendfile(r1, r0, &(0x7f00000000c0)=0xfffffffffffffbff, 0x3) (async)
open(&(0x7f0000000100)='./file1\x00', 0x23002, 0x3ab4fdb5197dbc50) (async)

13:26:45 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000180), &(0x7f0000000200)='./file1\x00', 0x8, 0x1)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r3 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r3, 0x0, 0x0)
sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)

[ 2014.691622][T31330] block nbd1: Receive control failed (result -32)
[ 2014.692006][T31361] block nbd1: shutting down sockets
[ 2014.759039][T31395] loop5: detected capacity change from 0 to 264192
[ 2014.795451][T31395] FAT-fs (loop5): Unrecognized mount option "ƒ8" or missing value
13:26:46 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04)

13:26:46 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[])
r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0)
sendfile(r1, r0, &(0x7f00000000c0)=0xfffffffffffffbff, 0x3)
open(&(0x7f0000000100)='./file1\x00', 0x23002, 0x3ab4fdb5197dbc50)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16, 0x4}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0) (async)
sendfile(r1, r0, &(0x7f00000000c0)=0xfffffffffffffbff, 0x3) (async)
open(&(0x7f0000000100)='./file1\x00', 0x23002, 0x3ab4fdb5197dbc50) (async)

13:26:46 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x5865, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:46 executing program 5:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
writev(r2, &(0x7f00000007c0)=[{&(0x7f0000000440)="d528a397a5196e1c6a539420993e305ccc75e9841e185b9824790a931d39a3442cd88911256a582362423fce35682f758e96a0c4f40e4fd8014ca9801cd7e8d4f27002479701eb19603c0dbc38d2503c07ce37dbe02ec5c6d83374bed017e451726b63726df91a52167cbc2e0df82fe9190222d8240c00925af50a170ff1959c694137a9b78f57cb8cc1096fb5a421294f6250aa2e6a51e9140316ba1861daade36c1b24cf6c03dd814b70930e8e55b2df07483fbbf8316f7ebf919bf5b75478ca1687f8692a01324df83cba", 0xcc}, {&(0x7f0000000540)="aa20bd59cbcabc0cec105df483810609c266fa432d8908576bda0e98992a5db1eb250a76dd6abb0906caed9d81676dce61fc8cdcf43c602b1520223163ff78b2d839ce42bfccfa7a597dfceabb06d9be94c8524f5e3582f36d56eee3cb3aa5b8a9b8baafe05f9298b23082ef6f654bf2ffdafac4dc9fac019e1cd3c5897ce5d6c536d65efe15cfed2bda56d4ba3a34b4e6284de40185ea9333e8785f8bbe050f393a26509e8f738b165b9ed0b083f5db7e6b5964affeecae6c625f61fdb2de10df4f0ae52d23619df488f45b722ddc54b4e7add323cd3957ce177ad384b8eed45f48e59fea45947460", 0xe9}, {&(0x7f0000000200)="07ff5b4c6e3f9ec32070afa117442f1343d15152e18cbc6fd185b4ed1712afca3f9bcf3a411915286b6227497ec29734619d90357da6815b16f40763879975a913f3d38a863561032cadc9d82ff6f06826a18a68c526e61bcd647317d58d057321e30f293d12344358a37505e0b8e8b13d16e9f8f81374f5f8bbf056e4915d7b795db43254b4435ac403b8383a4d886768e3", 0x92}, {&(0x7f0000000300)="d2bccfbc41402834181be6a9f611b2aceeda6e041884eb577e6f766df96b91805c11d20319e083b7adf30c7dc462493c12c3377509e797ed589a6c0518b26b69140b1e59bd4dc4afb90ce07dd49bb3035052527d2e0e7bfe3095b194447e195c821e89b35292ff2f028b39a39c9d4046caac580ce45fe68add3e2a9f002e4465716277e82c7042fc0c4e47223467edbc22c4652760dd8079d8", 0x99}, {&(0x7f0000000640)="e3bcf989a369c056d6b4105e81d8514dc3783e18eac1a52b83f7e5e4d20a08b8a149866a8e7da0be24de3957ef878b5edef50332dcaddf85f765a564cdcac04d99cdb949fa6c000d14af61153eac6b32441fab5ef257a17f01135b31f229f6a5d60f9f575e2a20c57f0cbf0328ea09ced6b1dff525afb00b1c6d564956497ee5", 0x80}, {&(0x7f00000006c0)="eb7b319a3aff92de6953682a7d46b70059d2ac7007850d4ddaa690bf46237c0b02f7c1a39707a29ac770480ad2510bb24564d9e8be05bfece1837e965c63ab61ead9af50684c1b3955550450ecc8f86541a9671f0e9ee5c6e8a86116f7a9acd67a6d1a4ae7806f754128adeead95dcacb0bfd61175d4dadda45c6d4cfa0145463dc708f18988fed1086e348e4c5d3771e037778d8d8f2d8328d8555d0a3c97d886fd89aceac0f75867e164120713eeb8c608519e116ec6f57d8702ca5daf30d78fef4b7e653ae57db81497095b1dd40fd35f23d862355e2d23ad730e08c3799c52e04e6e9686649bf5a6", 0xea}], 0x6)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x0, 0xffffffea})
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r4 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x0)
sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, 0x0}, 0x40040)
r5 = syz_mount_image$udf(&(0x7f0000004c40), &(0x7f0000004c80)='./bus\x00', 0xfff, 0x2, &(0x7f0000004d80)=[{&(0x7f0000004cc0)="1b1fe50da57354ce7120b127c8cb16c31dabecb7e1fb3688c418", 0x1a, 0x81}, {&(0x7f0000004d00)="bc34db7dd5d6b9ca881197862e72f6a5a34ca21670abce6eb1e98b795a6975985be8a8fb833fb98be5879755b8cfb096a0cd160bc4ba021d3f60d5363e0e45da38556431106ea92e848c8f9fc46b4dfc85393f0543baddf1cf955b63d292f763b9210a3e92", 0x65, 0xffff}], 0x0, &(0x7f0000004dc0)={[{@uid={'uid', 0x3d, 0xee00}}, {@uid}, {@nostrict}, {@bs={'bs', 0x3d, 0x100000000}}, {@gid_ignore}, {@unhide}, {@volume={'volume', 0x3d, 0x4}}, {@rootdir={'rootdir', 0x3d, 0x2}}], [{@fsname={'fsname', 0x3d, 'msdos\x00'}}, {@obj_user={'obj_user', 0x3d, 'msdos\x00'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x33, 0x30, 0x65, 0x65, 0x36, 0x31, 0x64], 0x2d, [0x65, 0x34, 0x38, 0x37], 0x2d, [0x32, 0x38, 0x32, 0x31], 0x2d, [0x34, 0x31, 0x66, 0x38], 0x2d, [0x30, 0x33, 0x61, 0x64, 0x64, 0xf, 0x32, 0x33]}}}]})
ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000004f00)={0x4, 0x4, {<r6=>0xffffffffffffffff}, {0xee01}, 0x6, 0x9})
read$FUSE(r1, &(0x7f0000004f40)={0x2020, 0x0, 0x0, <r7=>0x0}, 0x2020)
r8 = getgid()
r9 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, <r10=>0x0}, &(0x7f0000000280)=0x5)
setuid(r10)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007000)=[{{&(0x7f0000000840)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000008c0)="a3ae7f667e40865a0f21de9fe6b8453a87d80d1d5f780fe90f4115b49bff7a7e86b8a20a3d305ebeadfc7d1641e6fd08008105d33a5bfc14263e08b6cf869024c4f74c5e37048109fbab15dcc867f0594d0462295a34b4367d7876d9ac7aac7fcbdc9cec16947f5d4016961a93cd840d", 0x70}], 0x1, 0x0, 0x0, 0x4014}}, {{&(0x7f0000000940)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000009c0)="5bb5a78db1aa12370d451bf91b90d9c780ef0826c33bb327b7677c423dcb81c09fd21f46bae29bb6714ada9717060b03eb1044abd4eb605b1ff79ef95823b9d34333836838878d04e4e214bb3d079ac7a55959af5f1da7f7aafa8f748584e6ac9a7c197f1620c03b9851e88caddee67495adb7edeac7b158fcf113e1241d4246cf8bbd17ad4a60e21ea183c28bea5b1fce6ec82929", 0x95}, {&(0x7f0000000a80)="60bebe26bc4afc358e2d95aafb0ac7a136fc13d7327333db7497edf13247d0a8079f8c78286cbdf0fdfc1adc88c4bee48103dc081fda119d38bf", 0x3a}, {&(0x7f0000000ac0)="f388f8dc30b1c4bb2fc749ec93e90e3b9dd018e33e7e393b9b704d870c039c7729d6b0010c6fbbda17c7976a143167902c03e9bd5f60e0f32b8bc941da12a776e080b6090f4ed471da61c3b43b875d657309a3102288874134d786e2bf8127674d95", 0x62}, {&(0x7f0000000b40)="36261cf50f9aef78dcf3ba32d792c399aac53497519e66966d6d302e7f1ab160eb27f84af737", 0x26}, {&(0x7f0000000b80)="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", 0x1000}], 0x5, &(0x7f0000001c00)=[@rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x78}}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000001c80)="e8d24955a6d453501429a430454287ed679c30749ac203d2b1bbc0aa60556ea1ec77522eecec00875bd087b5a57e0f3ee0cc15571e9a11e8d386048a88141c3628ce51ab1720b85315180d1b0d6127ac9b7b5f0393b56a637da10056b5487d27166f07feed3286831b0f9fbf7aab832975762e823317134c1a7484b891d88ccfa1fa97e67a2826a872fc3e95626365b644fed56a", 0x94}, {&(0x7f0000001d40)="ce5ad92512fb98a90e480860819a03c31e5820b3a99417f7253ada40da11d8a5409bc77612297f1b40dcc12c3bfe9a67e31b4c078cd2fb67757ac6a9f29526e3f8733822ccd08319b6172ecfb29e3aaa4e02fce388524832ea03c9bdec35d0b2ee63", 0x62}, {&(0x7f0000001dc0)="32875e9ac38397df8171019b4808113fed1171e56b62386211fe4b38e9713199ec2128b81a590c28c04042e144e8077c81c2758c8b42d73bfebe23578fc23888df40596788f6a92acaf5402ad0c36a4be3eacb31324aba1b7eebe4419837cdd6e937b917bf86e57f8257866cbf26e4ef1e50f55289dd59ac2d35611572807f3259a607f691be409cf94ee1e0d11ef94a778d468dbb5c98da7bdf24b4a81099a486fcd37420e21970a2621c1e531a54b643495c31484773f8591aea71415e766acc5581bcc652a843f8fff11d125bbd1296d01bbdb70933c2c952d0a74e7141c8804440a3e4089712b8fe704edc7a4c60453e86", 0xf3}, {&(0x7f0000001ec0)="323e846681bb9957daac6ad973d5d7953b8f508574ad9a2e845f1c6413242543f781dede4ebc605cab8519125e42003c5ec487ef0551550f6312e8e976b57df96d88d63e81e091932493c537f49cb837c3bcbf072bfdcf3d0cf6384f3783cc47bccf14dd5c61e06d73be5ade7eb3047ba060efd13cf86b3c681318712420b4f0fa7f41852a38277fd144458df2e2c9dc0c45982dbcbce6fa3625b168e4e8c3a6165e360b37b466d6a8825e93c36f5b0c07b0fb343239cdb62ca606aea96fef80e5ad260cc69ac0547009ffc07173a05046602adf9e0581", 0xd7}, {&(0x7f0000001fc0)="15507ff632f5d5db5a0c4c0b9297144fea239fbcb74ff0adebf0fb43a48d06a32be6fb84a2b973f89b1bcdcb27028c48f8ee4dcf09db59cc424785dadb4c016fc362ffadaf186f4d67f6c60f751040addf37a4efe5527ff61c46c26a0967e97d818087d908a92ef3eb6be7798978db3396029f8ee44cab0cc2818c83dc741b76dbf821f7667624f98d72f58eca9e303f7e97e9fb0664263e411578a56af2ac60d0cbc4ea153cdeb15f3b0a256a9cd6553441293f7ac018bbc084676e202ffc5207ba197e24a0170a04bb844b7e1e8215660ad06dde6cd0e05477350877d1228c6c2ac5f6b91628859bdf75cb719a8d16", 0xf0}, {&(0x7f00000020c0)="69f5d5ff6805ac7985c1a4448f59f513fb50fafc73958bf51186011477961d4610b57291cf2a3cec1d2a8be18cdc31b05b1850296c8c10a5a4543d328da0fe5a1b66bc2a155bb83921e67bb8d092552096177dd4b2e72cb9c73851b7cdc5451ec600575b684d5914d86b3323d67efaf55cf919144949edee10db4a2f69c2c1246be1a0bce7f25cb9c4f3d6d921721d031b66178b2f72443c26dbb72086504fcdf88da205747e021f8fbc4efe4da391bc0e3efee6051c8fd1d8021577c5722f0dc426740065a1", 0xc6}, 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0x1000}, {&(0x7f0000004640)="b4b5960890e028948bd1b3964cf03dce7b6575dbd7d95c31a9ea6260dc17028967a84f54b5ebcb4eaf075d4bf64029e79aea93e82cc5ac674797136540aee37e874402776bd857227e8f5725c4a82215d908b6a87dcae14a094608ea721abc8d213928d83c032a3ee59d", 0x6a}, {&(0x7f00000046c0)="0871ac03b08d673b8cb7407a67bd2ccd77042457cd16f6de922202b5baeab95a89ab2cbe1a32e18c5e60817bc7b64744ced43a3fd414f5409f2b1c7d925c503b67c84dc9adef1f538c017bab828403cf40e85ad46bd204a3ca897ffdb889d322e3ebab4bc2c73ff4ce61746b57039e89749d457646d85e8a3ac98e81ed572732a303b04fc64238abd8a9418f5a76438635cb80804ee21a67c46c29c960b8f3476578c15d0ceeb50e208c7a66abe9c880285824eb45bbaf23a199ab6aa4b1b00a1742f870dc3de533daef4a32c88f92ae7ff24d44d3e16c48bb1a", 0xda}, {&(0x7f00000047c0)="380646da2291de85c696d004a68e65777305ab1932448f41916b1455b486d6f8277c29ad76c4ac9b50e20a881dee53656973cf276a85de1dd67fea9a2d523f840caa7d84c0742f4f4e0db1a5888487c8991806d27c999fcf3ba1830e008307d46fb2f3554a8a6a764dd2a355f740d4882beaae9d97b05a4f1c3b9b82f2280dc537549c106a8b333641124cdd940795c9b6a5326e7004c8d9e62014e57d52e7d82954466cebfc1dcff7977385c495bf57394456c159746a5fddb6cd00df0c43c735ccad5f5d1e4fdcff49b7d32f912e6edcad84d5f4", 0xd5}, {&(0x7f00000048c0)="1e15ae675d8adbe65b7367be98bca2f6977f82024f5f8de3980cdfd5983ab83470e466ab10706612f4a7179d77c975e802c06583b7421c17bce9efcf45d747748e5776f999325f180ec0f5e9e8aea9051c684570865e70395904942c36de6cfcf006cdd6d6ccf6b0b160b4f90e047072050344970275ea52ea4d58610248b832c7b9e608c80614deee5ec129e755a25577b86b65590aca10bfe2ccafe36cc4934f89d5cd94dddee00f06f3204a9a61e8b758c753c26c8fcbf104cba035c259492d20a46fe049c28082112edd9a2e1ffbbb727e7567f8199d1f6e221ba72a", 0xde}, {&(0x7f00000049c0)="38379fa141281ca774ac1f0f2222597f3042ce7b8a8ec8ca040c96ba318922e1a31440532d49b842fe9070803f7fe41e13e30fdbc9e2df85e5e805040f027a5422ba4c91d14de40bcbafe285e700fa6d1bbc0feca0cbdc567bdde31ef71858036984d1ad80a2d50b034e6790a2e4352a9c77037300dd49e18ee84e0ed4f465b43f09de1bf00322ea641cd624a7baa9e223e1bd210995854360dfa74653d752de4ebf5fdba34a235930287bf2e1ce7ec897be8d962d7d88e49a78f36d769634c18b0d20eb", 0xc4}, {&(0x7f0000004ac0)="8ce9904273900815765912f3bce7434754df2d5da628b83767a1f3f5a501f19c756f898c156511a757dec62cf467125c9889e3ab7739fd5a9c3f817ff86fcd894f12c46da611a11e03688e2fe076c95406551243cf6a723f941bb235f7894fc61d67147721ed67cb342d80a847e9f6005d746c00754919650432f96162c3a10b33cb51d30121def912c8a77ee250288629618c0857f047deb13a1c9b1b306700a903db3a026ed417a1ba3db463dcee7f8290d84325ad80034bd804d58e4ee739bc484d810ab0ca8ce53742583ea8d49b2ec939b411dddb2a8d48cef22e871c8a2d5bfd5770bc3bd91244d176a1f8bb060c48", 0xf2}], 0x8, &(0x7f0000006f80)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r3, 0xffffffffffffffff, r5, r4, r2, r4]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r10}}}], 0x78, 0x11}}], 0x4, 0x4)

[ 2015.210009][T28898] block nbd2: Receive control failed (result -32)
[ 2015.213248][T31377] block nbd4: shutting down sockets
[ 2015.217767][T31376] block nbd2: shutting down sockets
13:26:46 executing program 2:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0x0, 0x52000000})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket(0x11, 0x800000003, 0x0)
getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r4 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getvlan={0x50, 0x72, 0x800, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x50000}, 0x40040)

[ 2015.267363][T31405] loop5: detected capacity change from 0 to 264192
13:26:46 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x6000, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2015.411117][T31416] loop2: detected capacity change from 0 to 264192
13:26:46 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
open(&(0x7f0000000000)='./file1\x00', 0x418000, 0x2)

13:26:46 executing program 5:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000000c0)={0x8c, 0xffffffea})
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
r4 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, 0x0, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000001c0), 0xc, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x40040)
r5 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r5, 0xab00, r6)
ioctl$NBD_SET_SOCK(r5, 0xab00, r6)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r6)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007440)=[{{&(0x7f0000000440)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000004c0)="afb1711857df5940143541e2efd0195863493b44cf0cba79601c8300145734e0f0c2f95ec18b2bd9af7b333f276b6e8c29cc833ab9f82398bbdcbc12566e0eb8af254439943e6283fba6d79cc2e085b5d199622773e7e3d05699cdcc6235559b4e6c22d71412fd7b920db6318f4e232039de3480377756a72b1d12a861eede84e08dfe7fe9f4f6fcaa2a3d4401b3116db6f81fa0cd2c4a3a97bd26dbe7bc4c187dbe89786acb4f7231a52f81b880475e4f8027e60434b0f6b2f4eed2be7c2d8f4c314fe467c8baf3d1c1948963d67c21832e020fe64ccbe9f856c5d9ebabee767577eaf64fefd311f6689378ab3378ae05b0bd72fdcb2b67f15430", 0xfb}], 0x1, &(0x7f0000000680)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r3, r4, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x88, 0x8000}}, {{&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000007c0)="08674edba122a7560946ecae07da06b275f2d36e695ea68da93aa8f8c9cc4e3534304037feba33bcca5a23c9e0355938aaccf1ebcc031ec9965bd200df7689e34eb0e97e6507ba8005f3b7851f8370441473246c9b919ae630fef76adf4ea88f9e468f02600ecf64c2b51ce2cf74785de5d1b041c2e7c7f65e369b26958662590b4dc5689d2d117e80d1fa634b6d90cc4144ed5a271ead3424e1662f0bd5d049", 0xa0}, {&(0x7f0000000880)="473d12d2b49164e5c8ee73b7ee5c5a18376eac916aabc746e8e005650b61e3c7bb0be1196343b38abb290d7a0539e013412500fd6a035ca573b2619c32", 0x3d}, {&(0x7f00000008c0)="e0db8979a499ff3124d99e33df6b7260e684326a", 0x14}], 0x3, &(0x7f0000002a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r3, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @cred={{0x1c}}], 0xd0, 0x20000010}}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002b80)="43cbf669a5a17d5de7eeb9a527cccd0d88c33114805731c827865b74ccdd82c87adfc14d76710d575ce66038c559288b63752f2eac5b4045282d8796259fa23f6fb88982560fadc79c1ecced412402946998d446f17284c490c25faeecc916f1eef8c122aabbe2aff21380e27e49d59829163b059361d9da65a774fdc75fd81ca0b14d99b9eb7a9dca5b26ae4a6a732a59198f8b55bc73fda592150b9cfc76f3c0942799d00b6f5a5b71e4f1a1cd519185f6a492a49ebc3e628b1be5794765738f61e3ea3cb94d11bbd185ae91ec2403ec3fa1a5776eb6330c11e1e3b90d36f4ce864d", 0xe3}, {&(0x7f0000002c80)="c1a52e46574891b2a39280dadab9d1c7460cd904c599fe0d0bcde90e123b3feeca7260d75ff1e945360137b59ee9e70c04508c7967da2f16eabe6fa8c715686114c0529ab0af13d430a77bd5e615d9420eacd7fe8c64816bbfc9a24f71ff997afe0c64649b86747e19873ca8a8c00724564a9f1aae839a4def302b6ad08e8bf2ff590d56023e7943e2fa28f868dbf390e70492ef182c7cdfc959dd05c89ea4c9a53b135244ac462370ce1a61afa5691a792925079b460196ecbaf774c124478b7ddd227970e36e02d239a796f867abc6b3a75fa9fd7b1b5f3e", 0xd9}, {&(0x7f0000002d80)="787220d05247068be8bc3cc932be28c5b4b3547800e73bc4256566a569c8bd502a53e54c", 0x24}], 0x3, &(0x7f0000003100)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60, 0xc10}}, {{&(0x7f0000003180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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{&(0x7f0000004980)="a826bd641793ae87c5e4ef01d39db227bdbcf5d36149b724f6c78980eaef50d3289a0fb35d9b18f8bb2cd6c29201f443803a80d124c77dc7f68e64540aeacac82e52f0461c5488cfea23287474d73b6634aad7c25dc8a2e994ac777bd998bfe44e44b4f16e468cd6d46efe", 0x6b}, {&(0x7f0000004a00)="af7850fb80b21e14e9877612227d499907507ae926a91df9476d4e68f72eb5a1d1c76484fc830d0a6ce46b51dfa701a377d436eb800499648c9a532d2895419e9050d0de6c775519fd85e7d2391f9de0b9ba5bad26ad3521715c45a7add5b707eb32fe702000969b7864f66406a577a94c7d03e44f47152cf60057e9f89a1793c54f05a7816a35974fe2587c8df90a9df8a350dbb713eace070ca6bc3dc2ea9c685a26aa7af44fee545945310eb14d9e7fa24aeba909e22ae150349fa0581f3e01f13eb027", 0xc5}, {&(0x7f0000004b00)="cbae58ffd4658c09cebd7b88f7ab6ef5af1f24e06db559b6b70e42e3f0668abaaa9b5bb0cc9f83fa259ae0fd53aad4283e16c07ae02d67344d9213659b6d11e209d4f0ef2bb9ffba0c88d987f9a17e", 0x4f}, {&(0x7f0000004b80)="b37f2ebbe2bf0155d68f40d8924f20e6bf93dff004bec2ebaa6c149863db408dbdc51c2dd2b0bcc92cf55a6218c71f11cc216ff2a2733ecad091256cfff7b1fb49b7138862171f5993e8ac600a5fabd25ef31b05e45b5ef1d7c87fbce7f38921e65cd2f0fb63febceb372b90fc3de4d715ba1f7e2ab423d00047987a1b00f33a189338e49201bda89668aeb919e5c13f6fb396e0b652ff7e6b5d7f3848999a7170e9e7f6c6911999f099a56edb9741738c0a2691ed2c1c1cd26137688a04", 0xbe}, {&(0x7f0000004c40)="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0x1000}], 0x8, &(0x7f0000005cc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}], 0x20, 0x20000050}}, {{&(0x7f0000005d00)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000006240)=[{&(0x7f0000005d80)="e8377c9af1a444a836663648ab46f38dd232499b85ad84b150f194a53e1c3f94cb047186624607bbd6653b834d6616bc7bfcf83061d57fe42f6ba10eb21e92f04a2935fddf456d2de7b33710008172e26b68c0e5382e33f46874f4099311e7d0cadda3bad919c0f5e6f874705ff8f105eaac9dde8543301d6b7e85c5efdc89eea3be7ca10ea1028754d049387f0debcdba0620dfb359cdfa3e8bb7bac37b9c0c6ef82eeefd23a07e1546e4892851fd79fc794c4b7600bb64e499ef17f5c1774ae7dc0c7cac38d9245fd8a0d791bf099254548ee07238de2a2c29bd67ba439e1e438b", 0xe2}, {&(0x7f0000005e80)="39f35895872288e4d7fa881c78316a3a04dbeb0e2d4cdf1314b625415d374afffe9cd1cad28a9d0fdb976c25502dc32feb7ffb8ea03f39bb8c3630280d03cf18749cec6b1a1cca75bf3c1cfeb1167b71058828285c0e6659d9b92a2ac36e36f49d15f77210d6bd44603f28e39749501519f1d263f7be598a801495aeebe7d6c13126abf1d93ae26455a566cab254f55f70ce0760972289c3f8da9b24e242816b7cf73456cc56ddeb5a3706cbe1be877fae4e8bde", 0xb4}, {&(0x7f0000005f40)="29f6ea7ae4563e35948891a4bf55a8024eae32e6d9b23ed4d25bef58e1a545db90ca7f27e28db229374b1998b7020d26a672b5584d345359226fd40cfb63afc45d57c45350689a2c827e6bedbe40c8abb6226375b056de529850e30766073ed0c776cfd5227fc78a70d379b390eed40cdebb7e594abb93f4c7f7ee172ae491", 0x7f}, {&(0x7f0000005fc0)="192436c7b90647d177bdab7ee47669a23da9d9fafb10c421261d82d38c239ac33a618e274bbfa208ab2e5e2efaf4be5157b1c24e02b918af80af1e6e0405f91a42285f60323af559c128389a40699f7d0de6c8", 0x53}, {&(0x7f0000006040)="8446e3779d857e79ffa3e9706b3c38b63c662ba46c9c1b70efd9b555981d13a457ea61279ff7da08fb7d4b812f00df9eccecdc353f1590c7019cd956e3a43c7663c77dfa18b45f3b14357ffdc47c6d18ed9351d6505616a5d481cf69d3806b376c676884173dc7fd0330615917", 0x6d}, {&(0x7f00000060c0)="fb25f728dc459b2fd249257e5971484e865078a97875fb8b27522fd16ddf44dc7538cff94e4b906621c4efcc4f6eca3e8b2b375d4c7f05c9cd560565365737402da11c4df0cbbb23e0a7e56e78c5a82c3e25fba4e669e69eba08c080353445af4ab8", 0x62}, {&(0x7f0000006140)="a45b70fa944c57d9bf9185c47df4b95caa0d0e087577990efa9801b7b5814a81a90b14e1908768788d236126755550c878d3fcf6d5ae36f4ccc79ee120334e91b94ff3383bc0e72181b7aabcc48e54017a027449a903df18075308426de2d43776b51f693ba62f187851f5b8bebe402dfd6f1a4715328841cb7bfea88a736ed35396c391b99c49af1872cc89bc9ab16d73dfda9dae1df34c1602d7b4649bbf506e1ab2583a", 0xa5}, {&(0x7f0000006200)="d651551149b0d5a8a3c4c526bcc40ad597a6dcd618f538ff21784a3a5a390984acb417376590b19f93272130a0ebd25901980189a5c4ef6059a6ac", 0x3b}], 0x8, &(0x7f0000006640)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x80, 0x80}}, {{&(0x7f00000066c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000067c0)=[{&(0x7f00000005c0)="236cc2cc652e99d6f874ba67c8f78bb8acef93c2ec009157b3206215279a50cfae2dcc7f35e720bc0206a55f294d8f5225cb03d2a626adce3ceff43b50867b2ecf9e47538ae80678000000e6c86f3b2af88d0e1f18b2c561c39d5be9951a6833ce9eb1080065bc3f5f40ceb323b75f45c980c8ab290d", 0x76}], 0x1, &(0x7f0000007040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r3, r2]}}, @cred={{0x1c}}, @rights={{0x10}}], 0xd0, 0xc000}}, {{&(0x7f0000007140)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f00000072c0)=[{&(0x7f00000071c0)="9782ded75ab0278b6cb11c192ed2787302ae65cb21f364cf9a114f686bc16076757c605b812658b8283815c05bd779e6008da17adb64793d6932aaa840ebee4d0064e859136e6e5ee331da8199baca8e6a75a0cb88eb1afd3b7d83692d5235659910c3e499c793a1fa49696c70041f03a84979b112fa3e1354b5caa84388f0044f0d6f91f1e91c4c1a0e2a54b17681783eb6ffe3780ad7784393087a5c6edf68e631bdc8615500a9e9a40514ac450a0012507a25c87a9e864714681852fce4612982f32113e19f1c765707f5a7551df3bdd8a8f456e742", 0xd7}], 0x1, &(0x7f00000073c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, r1, 0xffffffffffffffff, r3]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60, 0x4000000}}], 0x8, 0x20000880)
fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, <r7=>0x0})
perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x1, 0x1, 0x9, 0xb8, 0x0, 0xd6, 0x80200, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x401, 0x2, @perf_config_ext={0x100, 0x4}, 0x2, 0x10001, 0x7, 0x6, 0x0, 0x7, 0x2, 0x0, 0x41c, 0x0, 0x6}, r7, 0x10, r2, 0x0)
rename(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='./bus\x00')

[ 2015.683530][ T3644] block nbd1: Receive control failed (result -32)
[ 2015.690091][T27799] block nbd1: Receive control failed (result -32)
[ 2015.696708][T31330] block nbd1: Receive control failed (result -32)
[ 2015.707712][T31401] block nbd1: shutting down sockets
13:26:46 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:26:46 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x6558, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:46 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async, rerun: 32)
open(&(0x7f0000000000)='./file1\x00', 0x418000, 0x2) (rerun: 32)

13:26:46 executing program 2:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0x0, 0x52000000})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket(0x11, 0x800000003, 0x0)
getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r4 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getvlan={0x50, 0x72, 0x800, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x50000}, 0x40040)

[ 2015.738007][T31423] loop5: detected capacity change from 0 to 264192
[ 2015.774415][T31428] loop2: detected capacity change from 0 to 264192
[ 2015.943283][T31434] block nbd1: Device being setup by another task
[ 2015.951131][T31422] block nbd5: shutting down sockets
13:26:46 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
open(&(0x7f0000000000)='./file1\x00', 0x418000, 0x2)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
open(&(0x7f0000000000)='./file1\x00', 0x418000, 0x2) (async)

[ 2016.126575][T28898] block nbd4: Receive control failed (result -32)
[ 2016.135602][T31407] block nbd4: shutting down sockets
13:26:46 executing program 5:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket(0x11, 0x800000003, 0x0)
getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r4 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getvlan={0x50, 0x72, 0x800, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x50000}, 0x40040)

13:26:46 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x6800, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:46 executing program 2:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc74", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1\x00')
mkdir(&(0x7f0000000100)='./bus\x00', 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x0, 0x0, 0x52000000})
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket(0x11, 0x800000003, 0x0)
getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, <r3=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r4 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$nl_route(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@bridge_getvlan={0x50, 0x72, 0x800, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, r3}, [@BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8, 0x1, 0x1}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}, @BRIDGE_VLANDB_DUMP_FLAGS={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x50000}, 0x40040)

13:26:46 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (fail_nth: 1)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2016.219825][T31442] loop5: detected capacity change from 0 to 264192
[ 2016.228180][T31441] loop2: detected capacity change from 0 to 264192
13:26:47 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x6c00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2016.281599][T31446] FAULT_INJECTION: forcing a failure.
[ 2016.281599][T31446] name failslab, interval 1, probability 0, space 0, times 0
13:26:47 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000001280)='./file1\x00', 0x100000000, 0x0, &(0x7f0000001200), 0x310010, &(0x7f0000000000)=ANY=[])

[ 2016.413647][T31446] CPU: 0 PID: 31446 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0
[ 2016.422120][T31446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2016.432195][T31446] Call Trace:
[ 2016.435490][T31446]  <TASK>
[ 2016.438440][T31446]  dump_stack_lvl+0x201/0x2d8
[ 2016.443141][T31446]  ? show_regs_print_info+0x12/0x12
[ 2016.448362][T31446]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2016.454192][T31446]  ? __might_sleep+0xe0/0xe0
[ 2016.458799][T31446]  ? rcu_read_lock_sched_held+0x89/0x130
[ 2016.464456][T31446]  should_fail+0x384/0x4b0
[ 2016.468899][T31446]  ? tomoyo_realpath_from_path+0xd8/0x610
[ 2016.474633][T31446]  should_failslab+0x5/0x20
[ 2016.479154][T31446]  __kmalloc+0x94/0x380
[ 2016.483321][T31446]  ? kfree+0x2f/0x330
[ 2016.487324][T31446]  tomoyo_realpath_from_path+0xd8/0x610
[ 2016.492902][T31446]  tomoyo_path_number_perm+0x219/0x7c0
[ 2016.498390][T31446]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2016.503932][T31446]  security_file_ioctl+0x55/0xb0
[ 2016.508891][T31446]  __se_sys_ioctl+0x48/0x170
[ 2016.513500][T31446]  do_syscall_64+0x44/0xd0
[ 2016.517937][T31446]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2016.523851][T31446] RIP: 0033:0x7f1144a08e99
[ 2016.528285][T31446] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2016.547904][T31446] RSP: 002b:00007f114337e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2016.556336][T31446] RAX: ffffffffffffffda RBX: 00007f1144b1bf60 RCX: 00007f1144a08e99
13:26:47 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x7400, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2016.564322][T31446] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2016.572309][T31446] RBP: 00007f114337e1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2016.580379][T31446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2016.588368][T31446] R13: 00007ffde6f382af R14: 00007f114337e300 R15: 0000000000022000
[ 2016.596380][T31446]  </TASK>
13:26:47 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:26:47 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000001280)='./file1\x00', 0x100000000, 0x0, &(0x7f0000001200), 0x310010, &(0x7f0000000000)=ANY=[])

13:26:47 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (fail_nth: 1)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2016.644411][T27799] block nbd1: Receive control failed (result -32)
[ 2016.644940][T31434] block nbd1: shutting down sockets
[ 2016.656747][T31452] block nbd4: shutting down sockets
[ 2016.671821][T31456] validate_nla: 8 callbacks suppressed
[ 2016.671839][T31456] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2016.673401][T31446] ERROR: Out of memory at tomoyo_realpath_from_path.
13:26:47 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (fail_nth: 2)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:47 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 1)

13:26:47 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x7a00, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:47 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000001280)='./file1\x00', 0x100000000, 0x0, &(0x7f0000001200), 0x310010, &(0x7f0000000000)=ANY=[])

[ 2016.833397][T31461] block nbd1: Device being setup by another task
[ 2016.847541][T31467] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2016.864242][T31464] FAULT_INJECTION: forcing a failure.
[ 2016.864242][T31464] name failslab, interval 1, probability 0, space 0, times 0
[ 2016.878935][T31469] FAULT_INJECTION: forcing a failure.
[ 2016.878935][T31469] name failslab, interval 1, probability 0, space 0, times 0
[ 2016.886513][T31464] CPU: 0 PID: 31464 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0
[ 2016.899954][T31464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2016.910034][T31464] Call Trace:
[ 2016.913333][T31464]  <TASK>
[ 2016.916385][T31464]  dump_stack_lvl+0x201/0x2d8
[ 2016.921090][T31464]  ? show_regs_print_info+0x12/0x12
[ 2016.926307][T31464]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2016.932051][T31464]  ? __might_sleep+0xe0/0xe0
[ 2016.936676][T31464]  should_fail+0x384/0x4b0
[ 2016.941127][T31464]  ? tomoyo_encode2+0x25a/0x560
[ 2016.945992][T31464]  should_failslab+0x5/0x20
[ 2016.950516][T31464]  __kmalloc+0x94/0x380
[ 2016.954688][T31464]  ? prepend_path+0xb70/0xb70
[ 2016.959440][T31464]  tomoyo_encode2+0x25a/0x560
[ 2016.964121][T31464]  tomoyo_realpath_from_path+0x5c3/0x610
[ 2016.969756][T31464]  tomoyo_path_number_perm+0x219/0x7c0
[ 2016.975215][T31464]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2016.980711][T31464]  security_file_ioctl+0x55/0xb0
[ 2016.985644][T31464]  __se_sys_ioctl+0x48/0x170
[ 2016.990229][T31464]  do_syscall_64+0x44/0xd0
[ 2016.994641][T31464]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2017.000528][T31464] RIP: 0033:0x7f1144a08e99
[ 2017.004934][T31464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2017.024623][T31464] RSP: 002b:00007f114337e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
13:26:47 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x8100, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2017.033032][T31464] RAX: ffffffffffffffda RBX: 00007f1144b1bf60 RCX: 00007f1144a08e99
[ 2017.040993][T31464] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2017.048968][T31464] RBP: 00007f114337e1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2017.057372][T31464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2017.065346][T31464] R13: 00007ffde6f382af R14: 00007f114337e300 R15: 0000000000022000
[ 2017.073503][T31464]  </TASK>
13:26:47 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x8300, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2017.120330][T31473] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2017.124849][T31465] block nbd2: shutting down sockets
13:26:47 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0)
utimes(&(0x7f0000001700)='./file1\x00', &(0x7f0000001740))
syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/17, 0x11}, 0x0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_io_uring_submit(0x0, r1, &(0x7f0000001680)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r2, 0x0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000001400)=""/181, 0xb5}, {&(0x7f0000000340)=""/122, 0x7a}], 0x8, &(0x7f0000001540)=""/246, 0xf6}, 0x0, 0x40010060, 0x1, {0x3}}, 0x7)
open(&(0x7f00000016c0)='./file1\x00', 0x10000, 0x20)

[ 2017.165329][T31464] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2017.173849][T31469] CPU: 1 PID: 31469 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0
[ 2017.182301][T31469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2017.186777][T31475] block nbd4: shutting down sockets
[ 2017.192363][T31469] Call Trace:
[ 2017.192376][T31469]  <TASK>
[ 2017.192385][T31469]  dump_stack_lvl+0x201/0x2d8
[ 2017.192416][T31469]  ? show_regs_print_info+0x12/0x12
[ 2017.192436][T31469]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2017.201234][T31477] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2017.203842][T31469]  ? __might_sleep+0xe0/0xe0
[ 2017.203876][T31469]  ? rcu_read_lock_sched_held+0x89/0x130
[ 2017.203904][T31469]  should_fail+0x384/0x4b0
[ 2017.203929][T31469]  ? tomoyo_realpath_from_path+0xd8/0x610
[ 2017.235878][T31478] FAULT_INJECTION: forcing a failure.
[ 2017.235878][T31478] name failslab, interval 1, probability 0, space 0, times 0
[ 2017.237723][T31469]  should_failslab+0x5/0x20
[ 2017.264897][T31469]  __kmalloc+0x94/0x380
[ 2017.269074][T31469]  ? kfree+0x2f/0x330
[ 2017.273087][T31469]  tomoyo_realpath_from_path+0xd8/0x610
[ 2017.278663][T31469]  tomoyo_path_number_perm+0x219/0x7c0
[ 2017.284239][T31469]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2017.289859][T31469]  security_file_ioctl+0x55/0xb0
[ 2017.294815][T31469]  __se_sys_ioctl+0x48/0x170
[ 2017.299422][T31469]  do_syscall_64+0x44/0xd0
[ 2017.303846][T31469]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2017.309760][T31469] RIP: 0033:0x7f809a043e99
[ 2017.314184][T31469] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2017.333969][T31469] RSP: 002b:00007f8098998168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2017.342396][T31469] RAX: ffffffffffffffda RBX: 00007f809a157030 RCX: 00007f809a043e99
[ 2017.350386][T31469] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006
[ 2017.358373][T31469] RBP: 00007f80989981d0 R08: 0000000000000000 R09: 0000000000000000
13:26:48 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (fail_nth: 3)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2017.366350][T31469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2017.374323][T31469] R13: 00007ffd1c68f28f R14: 00007f8098998300 R15: 0000000000022000
[ 2017.382314][T31469]  </TASK>
[ 2017.385335][T31478] CPU: 0 PID: 31478 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0
[ 2017.393765][T31478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2017.403967][T31478] Call Trace:
[ 2017.407261][T31478]  <TASK>
[ 2017.410207][T31478]  dump_stack_lvl+0x201/0x2d8
[ 2017.414900][T31478]  ? show_regs_print_info+0x12/0x12
[ 2017.420280][T31478]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2017.425997][T31478]  ? __might_sleep+0xe0/0xe0
[ 2017.430583][T31478]  ? rcu_read_lock_sched_held+0x89/0x130
[ 2017.436210][T31478]  should_fail+0x384/0x4b0
[ 2017.440625][T31478]  ? tomoyo_realpath_from_path+0xd8/0x610
[ 2017.446334][T31478]  should_failslab+0x5/0x20
[ 2017.450828][T31478]  __kmalloc+0x94/0x380
[ 2017.454986][T31478]  ? kfree+0x2f/0x330
[ 2017.458961][T31478]  tomoyo_realpath_from_path+0xd8/0x610
[ 2017.464508][T31478]  tomoyo_path_number_perm+0x219/0x7c0
[ 2017.469980][T31478]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2017.475475][T31478]  security_file_ioctl+0x55/0xb0
[ 2017.480409][T31478]  __se_sys_ioctl+0x48/0x170
[ 2017.484991][T31478]  do_syscall_64+0x44/0xd0
[ 2017.489402][T31478]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2017.495285][T31478] RIP: 0033:0x7f6025b4be99
[ 2017.499691][T31478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2017.519306][T31478] RSP: 002b:00007f60244a0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2017.527711][T31478] RAX: ffffffffffffffda RBX: 00007f6025c5f030 RCX: 00007f6025b4be99
[ 2017.535671][T31478] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2017.543638][T31478] RBP: 00007f60244a01d0 R08: 0000000000000000 R09: 0000000000000000
[ 2017.551598][T31478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2017.559555][T31478] R13: 00007ffda5c76f6f R14: 00007f60244a0300 R15: 0000000000022000
[ 2017.567528][T31478]  </TASK>
[ 2017.572857][T31478] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2017.589016][T27799] block nbd1: Receive control failed (result -32)
[ 2017.596720][T31469] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2017.603356][T31330] block nbd1: Receive control failed (result -32)
13:26:48 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (fail_nth: 2)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2017.614128][T31457] block nbd1: shutting down sockets
13:26:48 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:26:48 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async, rerun: 64)
syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0) (rerun: 64)
utimes(&(0x7f0000001700)='./file1\x00', &(0x7f0000001740)) (async)
syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/17, 0x11}, 0x0) (async)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_io_uring_submit(0x0, r1, &(0x7f0000001680)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r2, 0x0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000001400)=""/181, 0xb5}, {&(0x7f0000000340)=""/122, 0x7a}], 0x8, &(0x7f0000001540)=""/246, 0xf6}, 0x0, 0x40010060, 0x1, {0x3}}, 0x7)
open(&(0x7f00000016c0)='./file1\x00', 0x10000, 0x20)

13:26:48 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x8847, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:48 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 2)

[ 2017.678513][T31478] block nbd5: server does not support multiple connections per device.
[ 2017.692715][T31471] block nbd5: shutting down sockets
[ 2017.714375][T31482] FAULT_INJECTION: forcing a failure.
[ 2017.714375][T31482] name failslab, interval 1, probability 0, space 0, times 0
[ 2017.790369][T31494] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2017.825007][T31493] FAULT_INJECTION: forcing a failure.
[ 2017.825007][T31493] name failslab, interval 1, probability 0, space 0, times 0
[ 2017.863846][T31493] CPU: 0 PID: 31493 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller #0
[ 2017.872303][T31493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2017.875940][T31498] FAULT_INJECTION: forcing a failure.
[ 2017.875940][T31498] name failslab, interval 1, probability 0, space 0, times 0
[ 2017.882363][T31493] Call Trace:
[ 2017.882376][T31493]  <TASK>
[ 2017.882385][T31493]  dump_stack_lvl+0x201/0x2d8
[ 2017.882415][T31493]  ? show_regs_print_info+0x12/0x12
[ 2017.911261][T31493]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2017.917016][T31493]  ? __might_sleep+0xe0/0xe0
[ 2017.921634][T31493]  should_fail+0x384/0x4b0
[ 2017.926079][T31493]  ? tomoyo_encode2+0x25a/0x560
[ 2017.930946][T31493]  should_failslab+0x5/0x20
[ 2017.935457][T31493]  __kmalloc+0x94/0x380
[ 2017.939629][T31493]  ? prepend_path+0xb70/0xb70
[ 2017.944327][T31493]  tomoyo_encode2+0x25a/0x560
[ 2017.949027][T31493]  tomoyo_realpath_from_path+0x5c3/0x610
[ 2017.954719][T31493]  tomoyo_path_number_perm+0x219/0x7c0
[ 2017.960203][T31493]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2017.965738][T31493]  security_file_ioctl+0x55/0xb0
[ 2017.970698][T31493]  __se_sys_ioctl+0x48/0x170
[ 2017.975313][T31493]  do_syscall_64+0x44/0xd0
[ 2017.979746][T31493]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2017.985654][T31493] RIP: 0033:0x7f809a043e99
[ 2017.990077][T31493] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2018.009692][T31493] RSP: 002b:00007f80989b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2018.018136][T31493] RAX: ffffffffffffffda RBX: 00007f809a156f60 RCX: 00007f809a043e99
[ 2018.026126][T31493] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000006
[ 2018.034113][T31493] RBP: 00007f80989b91d0 R08: 0000000000000000 R09: 0000000000000000
[ 2018.042094][T31493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2018.050214][T31493] R13: 00007ffd1c68f28f R14: 00007f80989b9300 R15: 0000000000022000
[ 2018.058219][T31493]  </TASK>
[ 2018.061247][T31498] CPU: 1 PID: 31498 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0
[ 2018.069674][T31498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2018.079734][T31498] Call Trace:
[ 2018.083015][T31498]  <TASK>
[ 2018.085938][T31498]  dump_stack_lvl+0x201/0x2d8
[ 2018.090617][T31498]  ? show_regs_print_info+0x12/0x12
[ 2018.095812][T31498]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2018.101531][T31498]  ? __might_sleep+0xe0/0xe0
[ 2018.106120][T31498]  should_fail+0x384/0x4b0
[ 2018.110534][T31498]  ? tomoyo_encode2+0x25a/0x560
[ 2018.115378][T31498]  should_failslab+0x5/0x20
[ 2018.119865][T31498]  __kmalloc+0x94/0x380
[ 2018.124007][T31498]  ? prepend_path+0xb70/0xb70
[ 2018.128680][T31498]  tomoyo_encode2+0x25a/0x560
[ 2018.133351][T31498]  tomoyo_realpath_from_path+0x5c3/0x610
[ 2018.139072][T31498]  tomoyo_path_number_perm+0x219/0x7c0
[ 2018.144549][T31498]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2018.150059][T31498]  security_file_ioctl+0x55/0xb0
[ 2018.154995][T31498]  __se_sys_ioctl+0x48/0x170
[ 2018.159581][T31498]  do_syscall_64+0x44/0xd0
[ 2018.163993][T31498]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2018.169877][T31498] RIP: 0033:0x7f6025b4be99
[ 2018.174289][T31498] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2018.193885][T31498] RSP: 002b:00007f60244a0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2018.202293][T31498] RAX: ffffffffffffffda RBX: 00007f6025c5f030 RCX: 00007f6025b4be99
[ 2018.210249][T31498] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2018.218206][T31498] RBP: 00007f60244a01d0 R08: 0000000000000000 R09: 0000000000000000
[ 2018.226249][T31498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2018.234379][T31498] R13: 00007ffda5c76f6f R14: 00007f60244a0300 R15: 0000000000022000
[ 2018.242381][T31498]  </TASK>
[ 2018.248834][T31493] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2018.258032][T31482] CPU: 0 PID: 31482 Comm: syz-executor.4 Not tainted 5.16.0-syzkaller #0
[ 2018.264763][T31498] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2018.266468][T31482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2018.266482][T31482] Call Trace:
[ 2018.266490][T31482]  <TASK>
[ 2018.266500][T31482]  dump_stack_lvl+0x201/0x2d8
[ 2018.266529][T31482]  ? show_regs_print_info+0x12/0x12
[ 2018.266550][T31482]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2018.266578][T31482]  ? __might_sleep+0xe0/0xe0
13:26:49 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x8848, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2018.274332][T31498] block nbd5: server does not support multiple connections per device.
[ 2018.283283][T31482]  ? rcu_read_lock_sched_held+0x89/0x130
[ 2018.283323][T31482]  should_fail+0x384/0x4b0
[ 2018.283350][T31482]  ? __kernfs_new_node+0xdb/0x720
[ 2018.283368][T31482]  should_failslab+0x5/0x20
[ 2018.283387][T31482]  kmem_cache_alloc+0x72/0x310
[ 2018.283417][T31482]  __kernfs_new_node+0xdb/0x720
[ 2018.283437][T31482]  ? __lock_acquire+0x2b00/0x2b00
[ 2018.283461][T31482]  ? __mutex_lock_common+0x437/0x2490
[ 2018.283482][T31482]  ? kernfs_new_node+0x160/0x160
[ 2018.283508][T31482]  ? __mutex_unlock_slowpath+0x244/0x7d0
[ 2018.325235][T31488] block nbd5: shutting down sockets
[ 2018.328016][T31482]  kernfs_new_node+0x95/0x160
[ 2018.328052][T31482]  __kernfs_create_file+0x45/0x2e0
[ 2018.328077][T31482]  sysfs_add_file_mode_ns+0x21d/0x330
[ 2018.388456][T31482]  sysfs_create_file_ns+0x18a/0x2b0
[ 2018.393691][T31482]  ? sysfs_add_bin_file_mode_ns+0x230/0x230
[ 2018.399609][T31482]  ? tomoyo_path_number_perm+0x65a/0x7c0
[ 2018.405259][T31482]  ? device_create_file+0xe2/0x1a0
[ 2018.410436][T31482]  nbd_start_device+0x40e/0xcb0
13:26:49 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 3)

[ 2018.415325][T31482]  nbd_ioctl+0x30f/0xb80
[ 2018.419763][T31482]  ? nbd_release+0x120/0x120
[ 2018.424362][T31482]  ? memset+0x1f/0x40
[ 2018.428365][T31482]  ? smack_file_ioctl+0x298/0x3a0
[ 2018.433421][T31482]  ? smack_file_alloc_security+0xd0/0xd0
[ 2018.439076][T31482]  ? nbd_release+0x120/0x120
[ 2018.443685][T31482]  blkdev_ioctl+0x3ac/0x790
[ 2018.448209][T31482]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2018.453687][T31482]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2018.458644][T31482]  ? security_file_ioctl+0x9d/0xb0
[ 2018.463773][T31482]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2018.469244][T31482]  __se_sys_ioctl+0xfb/0x170
[ 2018.473857][T31482]  do_syscall_64+0x44/0xd0
[ 2018.478291][T31482]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2018.484201][T31482] RIP: 0033:0x7f1144a08e99
[ 2018.488627][T31482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2018.508247][T31482] RSP: 002b:00007f114337e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2018.516680][T31482] RAX: ffffffffffffffda RBX: 00007f1144b1bf60 RCX: 00007f1144a08e99
[ 2018.524655][T31482] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2018.532628][T31482] RBP: 00007f114337e1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2018.540615][T31482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2018.548582][T31482] R13: 00007ffde6f382af R14: 00007f114337e300 R15: 0000000000022000
[ 2018.556582][T31482]  </TASK>
[ 2018.594284][T31508] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2018.605976][T27799] block nbd2: Receive control failed (result -32)
[ 2018.614063][T31483] block nbd2: shutting down sockets
[ 2018.614995][T31482] block nbd4: device_create_file failed for pid!
[ 2018.641232][T31499] block nbd1: Device being setup by another task
13:26:49 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2018.678680][T28898] block nbd1: Receive control failed (result -32)
[ 2018.679211][T31503] block nbd1: shutting down sockets
[ 2018.689006][T31511] block nbd5: server does not support multiple connections per device.
[ 2018.699264][T31511] FAULT_INJECTION: forcing a failure.
[ 2018.699264][T31511] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 2018.699573][T31482] block nbd4: shutting down sockets
[ 2018.715847][T31511] CPU: 0 PID: 31511 Comm: syz-executor.5 Not tainted 5.16.0-syzkaller #0
13:26:49 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:49 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140)=<r1=>0x0) (async)
utimes(&(0x7f0000001700)='./file1\x00', &(0x7f0000001740))
syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/17, 0x11}, 0x0)
r2 = socket$pppl2tp(0x18, 0x1, 0x1)
syz_io_uring_submit(0x0, r1, &(0x7f0000001680)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r2, 0x0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f00000000c0)=""/81, 0x51}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000001400)=""/181, 0xb5}, {&(0x7f0000000340)=""/122, 0x7a}], 0x8, &(0x7f0000001540)=""/246, 0xf6}, 0x0, 0x40010060, 0x1, {0x3}}, 0x7) (async)
open(&(0x7f00000016c0)='./file1\x00', 0x10000, 0x20)

[ 2018.729200][T31511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2018.739459][T31511] Call Trace:
[ 2018.742752][T31511]  <TASK>
[ 2018.745699][T31511]  dump_stack_lvl+0x201/0x2d8
[ 2018.750402][T31511]  ? show_regs_print_info+0x12/0x12
[ 2018.755623][T31511]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2018.761369][T31511]  ? __might_fault+0xb6/0x110
[ 2018.766079][T31511]  ? snprintf+0xd6/0x120
[ 2018.770338][T31511]  should_fail+0x384/0x4b0
[ 2018.774781][T31511]  _copy_to_user+0x2d/0x130
13:26:49 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

[ 2018.779296][T31511]  simple_read_from_buffer+0xd9/0x160
[ 2018.784694][T31511]  proc_fail_nth_read+0x1af/0x220
[ 2018.789742][T31511]  ? proc_fault_inject_write+0x3a0/0x3a0
[ 2018.795395][T31511]  ? security_file_permission+0x46b/0x5d0
[ 2018.801166][T31511]  ? proc_fault_inject_write+0x3a0/0x3a0
[ 2018.806819][T31511]  vfs_read+0x324/0xe60
[ 2018.810998][T31511]  ? kernel_read+0x200/0x200
[ 2018.815624][T31511]  ? mutex_lock_nested+0x1a/0x20
[ 2018.820571][T31511]  ? __fdget_pos+0x24e/0x2f0
[ 2018.825174][T31511]  ? ksys_read+0x77/0x2c0
13:26:49 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2018.829523][T31511]  ksys_read+0x18f/0x2c0
[ 2018.833784][T31511]  ? print_irqtrace_events+0x220/0x220
[ 2018.839264][T31511]  ? vfs_write+0xe90/0xe90
[ 2018.843698][T31511]  ? lockdep_hardirqs_on+0x95/0x140
[ 2018.848918][T31511]  ? syscall_enter_from_user_mode+0x2e/0x1b0
[ 2018.854916][T31511]  do_syscall_64+0x44/0xd0
[ 2018.859353][T31511]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2018.865261][T31511] RIP: 0033:0x7f6025afea4c
[ 2018.869695][T31511] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 2018.889316][T31511] RSP: 002b:00007f60244c1160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2018.897762][T31511] RAX: ffffffffffffffda RBX: 00007f6025c5ef60 RCX: 00007f6025afea4c
[ 2018.905755][T31511] RDX: 000000000000000f RSI: 00007f60244c11e0 RDI: 0000000000000014
[ 2018.913747][T31511] RBP: 00007f60244c11d0 R08: 0000000000000000 R09: 0000000000000000
[ 2018.921731][T31511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2018.929799][T31511] R13: 00007ffda5c76f6f R14: 00007f60244c1300 R15: 0000000000022000
[ 2018.937818][T31511]  </TASK>
13:26:49 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:49 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2018.981950][T31511] block nbd5: shutting down sockets
[ 2018.993735][T31524] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2019.013448][T31523] block nbd4: shutting down sockets
13:26:49 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1/../file0\x00')

13:26:49 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x2)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2019.073237][T31527] block nbd1: Device being setup by another task
13:26:49 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x3}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:49 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f0000000000)='./file1/../file0\x00')
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f0000000000)='./file1/../file0\x00') (async)

[ 2019.122401][T31532] block nbd2: shutting down sockets
13:26:49 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x2)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:49 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x4}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:49 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f0000000000)='./file1/../file0\x00')

[ 2019.233991][T31534] block nbd5: server does not support multiple connections per device.
[ 2019.244221][T31536] block nbd4: shutting down sockets
[ 2019.260686][T31528] block nbd5: shutting down sockets
13:26:50 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x10)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2019.284253][T31543] block nbd2: shutting down sockets
[ 2019.444250][T31551] block nbd2: shutting down sockets
13:26:50 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:50 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="ce087198a5bbcfc9bc9bc1f90c0287092dd4da0c78002a13e8399421738534a9439a3bcbfadedba8b8b8cb8633f4eab9cb3cc021fe53c4fd4d01e58b45eb688bd15f7d3c2bfdc73e9c7a7012f6d32b8ecf49ec1c5310b8f3b2f22c514e13a8d7d1326701e61108378c09d59b14c516a66dfad2275fbae636e0f5c4176cb89edc9f1d17ded5b56d429a18bce2e0bea333807d8ca0d8cdc2123be1fbe33f47c458f4b3a4890095e7b6aee963f0b1", 0xad, 0x2}], 0x1000000, &(0x7f0000000240)={[{@huge_within_size}, {@huge_never}, {@gid}, {@nr_inodes={'nr_inodes', 0x3d, [0x30, 0x0, 0x65, 0x36, 0x33, 0x31, 0x30, 0x33, 0x6]}}, {@size={'size', 0x3d, [0x30, 0x2d, 0x6d]}}, {@huge_never}], [{@fowner_lt={'fowner<', 0xee01}}, {@subj_type={'subj_type', 0x3d, 'msdos\x00'}}]})

13:26:50 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x10)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:50 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x5}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:50 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x2)

13:26:50 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x301)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2019.815460][T28898] block nbd1: Receive control failed (result -32)
[ 2019.815503][T31330] block nbd1: Receive control failed (result -32)
[ 2019.824417][T31527] block nbd1: shutting down sockets
13:26:50 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:50 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="ce087198a5bbcfc9bc9bc1f90c0287092dd4da0c78002a13e8399421738534a9439a3bcbfadedba8b8b8cb8633f4eab9cb3cc021fe53c4fd4d01e58b45eb688bd15f7d3c2bfdc73e9c7a7012f6d32b8ecf49ec1c5310b8f3b2f22c514e13a8d7d1326701e61108378c09d59b14c516a66dfad2275fbae636e0f5c4176cb89edc9f1d17ded5b56d429a18bce2e0bea333807d8ca0d8cdc2123be1fbe33f47c458f4b3a4890095e7b6aee963f0b1", 0xad, 0x2}], 0x1000000, &(0x7f0000000240)={[{@huge_within_size}, {@huge_never}, {@gid}, {@nr_inodes={'nr_inodes', 0x3d, [0x30, 0x0, 0x65, 0x36, 0x33, 0x31, 0x30, 0x33, 0x6]}}, {@size={'size', 0x3d, [0x30, 0x2d, 0x6d]}}, {@huge_never}], [{@fowner_lt={'fowner<', 0xee01}}, {@subj_type={'subj_type', 0x3d, 'msdos\x00'}}]})

13:26:50 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x301)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:50 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2019.964357][T31559] block nbd4: shutting down sockets
[ 2019.964431][T31563] block nbd2: shutting down sockets
[ 2020.003069][T31567] block nbd5: Device being setup by another task
13:26:50 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file1\x00', 0x3, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="ce087198a5bbcfc9bc9bc1f90c0287092dd4da0c78002a13e8399421738534a9439a3bcbfadedba8b8b8cb8633f4eab9cb3cc021fe53c4fd4d01e58b45eb688bd15f7d3c2bfdc73e9c7a7012f6d32b8ecf49ec1c5310b8f3b2f22c514e13a8d7d1326701e61108378c09d59b14c516a66dfad2275fbae636e0f5c4176cb89edc9f1d17ded5b56d429a18bce2e0bea333807d8ca0d8cdc2123be1fbe33f47c458f4b3a4890095e7b6aee963f0b1", 0xad, 0x2}], 0x1000000, &(0x7f0000000240)={[{@huge_within_size}, {@huge_never}, {@gid}, {@nr_inodes={'nr_inodes', 0x3d, [0x30, 0x0, 0x65, 0x36, 0x33, 0x31, 0x30, 0x33, 0x6]}}, {@size={'size', 0x3d, [0x30, 0x2d, 0x6d]}}, {@huge_never}], [{@fowner_lt={'fowner<', 0xee01}}, {@subj_type={'subj_type', 0x3d, 'msdos\x00'}}]})

[ 2020.025387][T31556] block nbd5: shutting down sockets
13:26:50 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x125d)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2020.144540][T31573] block nbd4: shutting down sockets
[ 2020.154231][T31578] block nbd2: shutting down sockets
13:26:51 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:51 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x10)

13:26:51 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x8}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:51 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
setxattr$incfs_metadata(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)="1f6dadc5416a2b2ecf6488576f0c269efe511a9a81551dddd98d962cd885aed52f", 0x21, 0x2)

13:26:51 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x125d)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:51 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x125e)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2020.740929][T28898] block nbd1: Receive control failed (result -32)
[ 2020.740929][T27799] block nbd1: Receive control failed (result -32)
[ 2020.747474][T31330] block nbd1: Receive control failed (result -32)
[ 2020.760434][T31561] block nbd1: shutting down sockets
13:26:51 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:51 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
setxattr$incfs_metadata(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)="1f6dadc5416a2b2ecf6488576f0c269efe511a9a81551dddd98d962cd885aed52f", 0x21, 0x2)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
setxattr$incfs_metadata(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)="1f6dadc5416a2b2ecf6488576f0c269efe511a9a81551dddd98d962cd885aed52f", 0x21, 0x2) (async)

13:26:51 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x125f)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:51 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
setxattr$incfs_metadata(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000100)="1f6dadc5416a2b2ecf6488576f0c269efe511a9a81551dddd98d962cd885aed52f", 0x21, 0x2)

[ 2020.874317][T31584] block nbd2: shutting down sockets
[ 2020.880914][T31590] block nbd4: shutting down sockets
[ 2020.914386][T31579] block nbd5: shutting down sockets
13:26:51 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x125e)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:51 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x301)

[ 2021.049569][T31598] block nbd2: shutting down sockets
[ 2021.056059][T31603] block nbd4: shutting down sockets
[ 2021.124365][T31601] block nbd5: shutting down sockets
13:26:52 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xa}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:52 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1260)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:52 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:52 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f00000000c0)='./file1\x00')
r1 = socket$inet6(0xa, 0x6, 0x9)
r2 = socket$isdn(0x22, 0x3, 0x24)
shutdown(r2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {r0}}, './file1\x00'})

13:26:52 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x125f)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:52 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x125d)

[ 2021.659655][T27799] block nbd1: Receive control failed (result -32)
[ 2021.659655][T28898] block nbd1: Receive control failed (result -32)
[ 2021.672842][T31330] block nbd1: Receive control failed (result -32)
[ 2021.673652][T31586] block nbd1: shutting down sockets
13:26:52 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xb}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2021.764242][T31611] block nbd2: shutting down sockets
[ 2021.784539][T31614] block nbd4: shutting down sockets
13:26:52 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1260)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:52 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1261)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2021.805170][T31609] block nbd5: shutting down sockets
13:26:52 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x125e)

13:26:52 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xc}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2021.934114][T31624] block nbd2: shutting down sockets
[ 2021.954423][T31626] block nbd4: shutting down sockets
13:26:52 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1262)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:52 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1261)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:52 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xd}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2022.043381][T31630] block nbd5: Device being setup by another task
[ 2022.062849][T31625] block nbd5: shutting down sockets
[ 2022.144493][T31635] block nbd2: shutting down sockets
[ 2022.146869][T31634] block nbd4: shutting down sockets
13:26:53 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x125f)

13:26:53 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f00000000c0)='./file1\x00')
r1 = socket$inet6(0xa, 0x6, 0x9)
r2 = socket$isdn(0x22, 0x3, 0x24)
shutdown(r2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {r0}}, './file1\x00'})
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
chdir(&(0x7f00000000c0)='./file1\x00') (async)
socket$inet6(0xa, 0x6, 0x9) (async)
socket$isdn(0x22, 0x3, 0x24) (async)
shutdown(r2, 0x0) (async)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {r0}}, './file1\x00'}) (async)

13:26:53 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1263)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:53 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:53 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:53 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1262)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2022.610647][T28898] block nbd1: Receive control failed (result -32)
[ 2022.610664][T31330] block nbd1: Receive control failed (result -32)
[ 2022.617216][T27799] block nbd1: Receive control failed (result -32)
[ 2022.631070][T31616] block nbd1: shutting down sockets
13:26:53 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xf}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:53 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1263)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2022.704154][T31642] block nbd4: shutting down sockets
[ 2022.724075][T31647] block nbd2: shutting down sockets
[ 2022.737252][T31638] block nbd5: shutting down sockets
13:26:53 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1264)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:53 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1260)

13:26:53 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x10}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2022.864334][T31657] block nbd4: shutting down sockets
13:26:53 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1264)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2022.994103][T31664] block nbd2: shutting down sockets
13:26:53 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x11}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:53 executing program 3:
r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
chdir(&(0x7f00000000c0)='./file1\x00') (async, rerun: 64)
r1 = socket$inet6(0xa, 0x6, 0x9) (async, rerun: 64)
r2 = socket$isdn(0x22, 0x3, 0x24)
shutdown(r2, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {r0}}, './file1\x00'})

[ 2023.044132][T31663] block nbd5: shutting down sockets
[ 2023.123336][T31673] block nbd4: shutting down sockets
13:26:54 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:26:54 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1265)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:54 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1261)

13:26:54 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x12}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:54 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1265)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2023.590968][T28898] block nbd1: Receive control failed (result -32)
[ 2023.590966][T31330] block nbd1: Receive control failed (result -32)
[ 2023.604084][T27799] block nbd1: Receive control failed (result -32)
[ 2023.611565][T31654] block nbd1: shutting down sockets
13:26:54 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x18}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2023.704169][T31703] block nbd2: shutting down sockets
13:26:54 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1267)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:54 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1262)

[ 2023.724493][T31704] block nbd4: shutting down sockets
[ 2023.734321][T31698] block nbd5: shutting down sockets
13:26:54 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1267)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2023.854206][T31710] block nbd2: shutting down sockets
13:26:54 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1268)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2023.883304][T31716] block nbd4: shutting down sockets
13:26:54 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x21}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:54 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5543, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000180)={0x0, 0x22, 0x9, {[@main=@item_012={0x2, 0x0, 0x8, "e3f2"}, @global=@item_012={0x1, 0x1, 0x1, "92"}, @global=@item_012={0x2, 0x1, 0xff4605ae82c310a3, "ccc8"}, @global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])

[ 2023.974087][T31715] block nbd5: shutting down sockets
[ 2024.015590][T31721] block nbd2: shutting down sockets
[ 2024.353199][T23298] usb 4-1: new high-speed USB device number 12 using dummy_hcd
13:26:55 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1263)

13:26:55 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1268)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:55 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)

13:26:55 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1269)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:55 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x25}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2024.529047][T31330] block nbd1: Receive control failed (result -32)
[ 2024.529047][T27799] block nbd1: Receive control failed (result -32)
[ 2024.529168][T28898] block nbd1: Receive control failed (result -32)
[ 2024.536227][T31707] block nbd1: shutting down sockets
13:26:55 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x48}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:55 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1269)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2024.633969][T31730] block nbd4: shutting down sockets
[ 2024.640299][T31733] block nbd2: shutting down sockets
13:26:55 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1274)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2024.683973][T31727] block nbd5: shutting down sockets
13:26:55 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1264)

13:26:55 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x4c}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2024.743525][T23298] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 2024.775547][T23298] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
13:26:55 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x60}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2024.807612][T23298] usb 4-1: New USB device found, idVendor=5543, idProduct=0081, bcdDevice= 0.00
[ 2024.821614][T23298] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2024.831659][T31744] block nbd2: shutting down sockets
[ 2024.844054][T31743] block nbd4: shutting down sockets
[ 2024.844641][T31740] block nbd5: shutting down sockets
[ 2024.861113][T23298] usb 4-1: config 0 descriptor??
[ 2025.438549][T31330] block nbd1: Receive control failed (result -32)
[ 2025.438550][T28898] block nbd1: Receive control failed (result -32)
[ 2025.444955][T31732] block nbd1: shutting down sockets
[ 2025.613240][T23298] usb 4-1: string descriptor 0 read error: -71
[ 2025.633250][T23298] uclogic 0003:5543:0081.0007: failed retrieving string descriptor #200: -71
[ 2025.642126][T23298] uclogic 0003:5543:0081.0007: failed retrieving pen parameters: -71
[ 2025.650549][T23298] uclogic 0003:5543:0081.0007: failed probing pen v2 parameters: -71
[ 2025.659121][T23298] uclogic 0003:5543:0081.0007: failed probing parameters: -71
[ 2025.667110][T23298] uclogic: probe of 0003:5543:0081.0007 failed with error -71
[ 2025.677730][T23298] usb 4-1: USB disconnect, device number 12
13:26:56 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5543, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0) (async)
syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000180)={0x0, 0x22, 0x9, {[@main=@item_012={0x2, 0x0, 0x8, "e3f2"}, @global=@item_012={0x1, 0x1, 0x1, "92"}, @global=@item_012={0x2, 0x1, 0xff4605ae82c310a3, "ccc8"}, @global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])

13:26:56 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1265)

13:26:56 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1275)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:56 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1274)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:56 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x68}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:56 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)

13:26:56 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x6c}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:56 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1275)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2026.154078][T31756] block nbd4: shutting down sockets
[ 2026.160343][T31757] block nbd2: shutting down sockets
[ 2026.205344][T31751] block nbd5: shutting down sockets
13:26:57 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1276)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:57 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x74}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:57 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1267)

[ 2026.310102][T31765] block nbd4: shutting down sockets
13:26:57 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x7a}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2026.365050][T31769] block nbd2: shutting down sockets
[ 2026.408329][T31767] block nbd5: shutting down sockets
[ 2026.413126][ T3687] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[ 2026.773154][ T3687] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 2026.784389][ T3687] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 2026.794379][ T3687] usb 4-1: New USB device found, idVendor=5543, idProduct=0081, bcdDevice= 0.00
[ 2026.803576][ T3687] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2026.816553][ T3687] usb 4-1: config 0 descriptor??
[ 2026.945403][T28898] block nbd1: Receive control failed (result -32)
[ 2026.951479][T31755] block nbd1: shutting down sockets
[ 2027.353344][ T3687] usb 4-1: string descriptor 0 read error: -71
[ 2027.383179][ T3687] uclogic 0003:5543:0081.0008: failed retrieving string descriptor #200: -71
[ 2027.392108][ T3687] uclogic 0003:5543:0081.0008: failed retrieving pen parameters: -71
[ 2027.400490][ T3687] uclogic 0003:5543:0081.0008: failed probing pen v2 parameters: -71
[ 2027.408927][ T3687] uclogic 0003:5543:0081.0008: failed probing parameters: -71
[ 2027.416810][ T3687] uclogic: probe of 0003:5543:0081.0008 failed with error -71
[ 2027.432556][ T3687] usb 4-1: USB disconnect, device number 13
13:26:58 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1277)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:58 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:26:58 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1276)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:58 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x83}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:58 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5543, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000180)={0x0, 0x22, 0x9, {[@main=@item_012={0x2, 0x0, 0x8, "e3f2"}, @global=@item_012={0x1, 0x1, 0x1, "92"}, @global=@item_012={0x2, 0x1, 0xff4605ae82c310a3, "ccc8"}, @global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])

13:26:58 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1268)

13:26:58 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x300}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:26:58 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

[ 2027.894440][T31779] block nbd4: shutting down sockets
[ 2027.914021][T31782] block nbd2: shutting down sockets
13:26:58 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1277)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:26:58 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1278)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2027.943983][T31780] block nbd5: shutting down sockets
13:26:58 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1269)

13:26:58 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:26:58 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x500}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2028.054299][T31793] block nbd4: shutting down sockets
[ 2028.104726][T31795] block nbd2: shutting down sockets
[ 2028.153069][ T3687] usb 4-1: new high-speed USB device number 14 using dummy_hcd
[ 2028.154536][T31794] block nbd5: shutting down sockets
[ 2028.533189][ T3687] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 2028.544231][ T3687] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 2028.554788][ T3687] usb 4-1: New USB device found, idVendor=5543, idProduct=0081, bcdDevice= 0.00
[ 2028.564358][ T3687] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2028.574121][ T3687] usb 4-1: config 0 descriptor??
[ 2029.293205][ T3687] usb 4-1: string descriptor 0 read error: -71
[ 2029.313228][ T3687] uclogic 0003:5543:0081.0009: failed retrieving string descriptor #200: -71
[ 2029.322206][ T3687] uclogic 0003:5543:0081.0009: failed retrieving pen parameters: -71
[ 2029.330510][ T3687] uclogic 0003:5543:0081.0009: failed probing pen v2 parameters: -71
[ 2029.338762][ T3687] uclogic 0003:5543:0081.0009: failed probing parameters: -71
[ 2029.346449][ T3687] uclogic: probe of 0003:5543:0081.0009 failed with error -71
[ 2029.357678][ T3687] usb 4-1: USB disconnect, device number 14
13:27:00 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:00 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1278)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:00 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x600}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:00 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1279)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:00 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1274)

13:27:00 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x700}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:00 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

[ 2029.863979][T31810] block nbd4: shutting down sockets
[ 2029.864002][T31808] block nbd2: shutting down sockets
13:27:00 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/17, 0x11}, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = syz_mount_image$befs(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x6, 0x5, &(0x7f0000000600)=[{&(0x7f00000002c0)="b044bc1b71cb1f8c229499d862452e3b9365507fa8a32b04ed52f61f405a63525b38a5ba2c1e86d93937d24a985fee3820a91036f5fc1f991478141f517e4014d3ae9415d6519e064e7d5468f679ce332ccb6475cb4a4bd1acf13245169efc0b8def7a094c7caee65050f70c3fd846e31a60f03ec5e8425efd0c57a6504f477cb20b041bd069c8a16e303f53a6413d919e2323f0b61d3d65284fe85e3d4b9e08d60a3f3d66a5f447dadd9e1e9ba3fe32c27a9d2f63d34addb6145bbae8dab9bb6e9b10ca80f6e5aa4f941dadf1139437b6fd6b", 0xd3, 0x1}, {&(0x7f0000000400)="786b783abe4cc2f8c4c16357bc48bd2511ad5136cf043729192d025bd04fa15f01eb4d73bf45", 0x26, 0x8001}, {&(0x7f0000000440)="4dd3970f12098158551bb69d3eae9c2c7013598294484f06c291d29ff8ee3b18514d093a47c21f4b53d219aa630d33986b70f9ce9e8002accc9362efe39fa900bd1dc5e28b0c9dbd9ea9c9bc4596642cc40cb62afab19d54c2345d10d6eacbcd2bb3dde2f1cdf289efb5e604ea443b7f09026640f17587b8fa38c7afaf0703983107602b89d2c0ac180b1e01a1805dc9db2c04", 0x93, 0x1000}, {&(0x7f0000000500)="1480f7dc2463696452cbfae0249e59897596743a13afbec80576ecab05f74359a548aee11ecb2e7a81f758cf5b9b31385bfbd69becf7779633d9dcf92fefa3956cfdac97d83fbb38b001732a9556ad1866cec6ff36c86a514969b6cc8f96596cc1ebc09a7fb3f1aceb1b037ca750543c44a89d6d6b0b297c3e930312e0", 0x7d, 0x4}, {&(0x7f0000000580)="a0a7260e8ab2adc0660beaf69098f7fae591c46579d5c6fe41bed86f1da448dcfa8a4ffaabe19cc7368e8d33bf706b6534405d7a3b5ebce17aba1b94dcd2b9f8c59d6efc59354403a542dc013bdbd81ec34af4374544292a2fa9e1048ac47e7252549bc52f2a9531c9302dc4ce481b7bac5159", 0x73, 0x1000}], 0x8, &(0x7f0000000680)={[{'\x00'}, {'{'}], [{@obj_type={'obj_type', 0x3d, 'msdos\x00'}}, {@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}]})
r5 = syz_io_uring_setup(0x43e9, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=<r6=>0x0, &(0x7f0000000100)=<r7=>0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0)
syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r8, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r9}}, 0x1)
syz_io_uring_submit(r1, r7, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r4, &(0x7f00000006c0)={0x2, 0x81}, &(0x7f0000000740)='./file2\x00', 0x18, 0x0, 0x0, {0x0, r9}}, 0x5)
r10 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r11=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r10, 0xab00, r11)
ioctl$NBD_SET_SOCK(r10, 0xab00, r11)
ioctl$NBD_CLEAR_SOCK(r10, 0xab04)
dup3(r10, r0, 0x80000)
r12 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r12, &(0x7f0000000a80)=[{&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000200)}], 0x5, 0xd9f, 0x0)
unlinkat(r12, &(0x7f0000000000)='./file1\x00', 0x0)

13:27:00 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1279)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:00 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127a)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2029.924102][T31805] block nbd5: shutting down sockets
13:27:00 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x900}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:00 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1275)

13:27:00 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

[ 2030.014722][T31817] block nbd2: shutting down sockets
13:27:00 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127b)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2030.053552][T31815] block nbd3: shutting down sockets
13:27:00 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xa00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2030.124133][T31822] block nbd4: shutting down sockets
13:27:00 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/17, 0x11}, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = syz_mount_image$befs(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x6, 0x5, &(0x7f0000000600)=[{&(0x7f00000002c0)="b044bc1b71cb1f8c229499d862452e3b9365507fa8a32b04ed52f61f405a63525b38a5ba2c1e86d93937d24a985fee3820a91036f5fc1f991478141f517e4014d3ae9415d6519e064e7d5468f679ce332ccb6475cb4a4bd1acf13245169efc0b8def7a094c7caee65050f70c3fd846e31a60f03ec5e8425efd0c57a6504f477cb20b041bd069c8a16e303f53a6413d919e2323f0b61d3d65284fe85e3d4b9e08d60a3f3d66a5f447dadd9e1e9ba3fe32c27a9d2f63d34addb6145bbae8dab9bb6e9b10ca80f6e5aa4f941dadf1139437b6fd6b", 0xd3, 0x1}, {&(0x7f0000000400)="786b783abe4cc2f8c4c16357bc48bd2511ad5136cf043729192d025bd04fa15f01eb4d73bf45", 0x26, 0x8001}, {&(0x7f0000000440)="4dd3970f12098158551bb69d3eae9c2c7013598294484f06c291d29ff8ee3b18514d093a47c21f4b53d219aa630d33986b70f9ce9e8002accc9362efe39fa900bd1dc5e28b0c9dbd9ea9c9bc4596642cc40cb62afab19d54c2345d10d6eacbcd2bb3dde2f1cdf289efb5e604ea443b7f09026640f17587b8fa38c7afaf0703983107602b89d2c0ac180b1e01a1805dc9db2c04", 0x93, 0x1000}, {&(0x7f0000000500)="1480f7dc2463696452cbfae0249e59897596743a13afbec80576ecab05f74359a548aee11ecb2e7a81f758cf5b9b31385bfbd69becf7779633d9dcf92fefa3956cfdac97d83fbb38b001732a9556ad1866cec6ff36c86a514969b6cc8f96596cc1ebc09a7fb3f1aceb1b037ca750543c44a89d6d6b0b297c3e930312e0", 0x7d, 0x4}, {&(0x7f0000000580)="a0a7260e8ab2adc0660beaf69098f7fae591c46579d5c6fe41bed86f1da448dcfa8a4ffaabe19cc7368e8d33bf706b6534405d7a3b5ebce17aba1b94dcd2b9f8c59d6efc59354403a542dc013bdbd81ec34af4374544292a2fa9e1048ac47e7252549bc52f2a9531c9302dc4ce481b7bac5159", 0x73, 0x1000}], 0x8, &(0x7f0000000680)={[{'\x00'}, {'{'}], [{@obj_type={'obj_type', 0x3d, 'msdos\x00'}}, {@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}]}) (async)
r5 = syz_io_uring_setup(0x43e9, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=<r6=>0x0, &(0x7f0000000100)=<r7=>0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc) (async)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0)
syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r8, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r9}}, 0x1) (async)
syz_io_uring_submit(r1, r7, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r4, &(0x7f00000006c0)={0x2, 0x81}, &(0x7f0000000740)='./file2\x00', 0x18, 0x0, 0x0, {0x0, r9}}, 0x5) (async)
r10 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async, rerun: 32)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r11=>0xffffffffffffffff}) (rerun: 32)
ioctl$NBD_SET_SOCK(r10, 0xab00, r11)
ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async)
ioctl$NBD_CLEAR_SOCK(r10, 0xab04) (async)
dup3(r10, r0, 0x80000)
r12 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r12, &(0x7f0000000a80)=[{&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000200)}], 0x5, 0xd9f, 0x0) (async)
unlinkat(r12, &(0x7f0000000000)='./file1\x00', 0x0)

13:27:00 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127a)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:00 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127c)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2030.204646][T31828] block nbd2: shutting down sockets
[ 2030.224082][T31824] block nbd5: shutting down sockets
13:27:01 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:01 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xb00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:01 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1276)

[ 2030.334067][T31837] block nbd4: shutting down sockets
13:27:01 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127b)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:01 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:01 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xc00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2030.394186][T31840] block nbd2: shutting down sockets
13:27:01 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/17, 0x11}, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r4 = syz_mount_image$befs(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x6, 0x5, &(0x7f0000000600)=[{&(0x7f00000002c0)="b044bc1b71cb1f8c229499d862452e3b9365507fa8a32b04ed52f61f405a63525b38a5ba2c1e86d93937d24a985fee3820a91036f5fc1f991478141f517e4014d3ae9415d6519e064e7d5468f679ce332ccb6475cb4a4bd1acf13245169efc0b8def7a094c7caee65050f70c3fd846e31a60f03ec5e8425efd0c57a6504f477cb20b041bd069c8a16e303f53a6413d919e2323f0b61d3d65284fe85e3d4b9e08d60a3f3d66a5f447dadd9e1e9ba3fe32c27a9d2f63d34addb6145bbae8dab9bb6e9b10ca80f6e5aa4f941dadf1139437b6fd6b", 0xd3, 0x1}, {&(0x7f0000000400)="786b783abe4cc2f8c4c16357bc48bd2511ad5136cf043729192d025bd04fa15f01eb4d73bf45", 0x26, 0x8001}, {&(0x7f0000000440)="4dd3970f12098158551bb69d3eae9c2c7013598294484f06c291d29ff8ee3b18514d093a47c21f4b53d219aa630d33986b70f9ce9e8002accc9362efe39fa900bd1dc5e28b0c9dbd9ea9c9bc4596642cc40cb62afab19d54c2345d10d6eacbcd2bb3dde2f1cdf289efb5e604ea443b7f09026640f17587b8fa38c7afaf0703983107602b89d2c0ac180b1e01a1805dc9db2c04", 0x93, 0x1000}, {&(0x7f0000000500)="1480f7dc2463696452cbfae0249e59897596743a13afbec80576ecab05f74359a548aee11ecb2e7a81f758cf5b9b31385bfbd69becf7779633d9dcf92fefa3956cfdac97d83fbb38b001732a9556ad1866cec6ff36c86a514969b6cc8f96596cc1ebc09a7fb3f1aceb1b037ca750543c44a89d6d6b0b297c3e930312e0", 0x7d, 0x4}, {&(0x7f0000000580)="a0a7260e8ab2adc0660beaf69098f7fae591c46579d5c6fe41bed86f1da448dcfa8a4ffaabe19cc7368e8d33bf706b6534405d7a3b5ebce17aba1b94dcd2b9f8c59d6efc59354403a542dc013bdbd81ec34af4374544292a2fa9e1048ac47e7252549bc52f2a9531c9302dc4ce481b7bac5159", 0x73, 0x1000}], 0x8, &(0x7f0000000680)={[{'\x00'}, {'{'}], [{@obj_type={'obj_type', 0x3d, 'msdos\x00'}}, {@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}]})
r5 = syz_io_uring_setup(0x43e9, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=<r6=>0x0, &(0x7f0000000100)=<r7=>0x0)
r8 = socket$nl_netfilter(0x10, 0x3, 0xc)
r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0)
syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r8, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r9}}, 0x1)
syz_io_uring_submit(r1, r7, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r4, &(0x7f00000006c0)={0x2, 0x81}, &(0x7f0000000740)='./file2\x00', 0x18, 0x0, 0x0, {0x0, r9}}, 0x5)
r10 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r11=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r10, 0xab00, r11)
ioctl$NBD_SET_SOCK(r10, 0xab00, r11)
ioctl$NBD_CLEAR_SOCK(r10, 0xab04)
dup3(r10, r0, 0x80000)
r12 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r12, &(0x7f0000000a80)=[{&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000200)}], 0x5, 0xd9f, 0x0)
unlinkat(r12, &(0x7f0000000000)='./file1\x00', 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)
syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000140)) (async)
syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/17, 0x11}, 0x0) (async)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) (async)
syz_mount_image$befs(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x6, 0x5, &(0x7f0000000600)=[{&(0x7f00000002c0)="b044bc1b71cb1f8c229499d862452e3b9365507fa8a32b04ed52f61f405a63525b38a5ba2c1e86d93937d24a985fee3820a91036f5fc1f991478141f517e4014d3ae9415d6519e064e7d5468f679ce332ccb6475cb4a4bd1acf13245169efc0b8def7a094c7caee65050f70c3fd846e31a60f03ec5e8425efd0c57a6504f477cb20b041bd069c8a16e303f53a6413d919e2323f0b61d3d65284fe85e3d4b9e08d60a3f3d66a5f447dadd9e1e9ba3fe32c27a9d2f63d34addb6145bbae8dab9bb6e9b10ca80f6e5aa4f941dadf1139437b6fd6b", 0xd3, 0x1}, {&(0x7f0000000400)="786b783abe4cc2f8c4c16357bc48bd2511ad5136cf043729192d025bd04fa15f01eb4d73bf45", 0x26, 0x8001}, {&(0x7f0000000440)="4dd3970f12098158551bb69d3eae9c2c7013598294484f06c291d29ff8ee3b18514d093a47c21f4b53d219aa630d33986b70f9ce9e8002accc9362efe39fa900bd1dc5e28b0c9dbd9ea9c9bc4596642cc40cb62afab19d54c2345d10d6eacbcd2bb3dde2f1cdf289efb5e604ea443b7f09026640f17587b8fa38c7afaf0703983107602b89d2c0ac180b1e01a1805dc9db2c04", 0x93, 0x1000}, {&(0x7f0000000500)="1480f7dc2463696452cbfae0249e59897596743a13afbec80576ecab05f74359a548aee11ecb2e7a81f758cf5b9b31385bfbd69becf7779633d9dcf92fefa3956cfdac97d83fbb38b001732a9556ad1866cec6ff36c86a514969b6cc8f96596cc1ebc09a7fb3f1aceb1b037ca750543c44a89d6d6b0b297c3e930312e0", 0x7d, 0x4}, {&(0x7f0000000580)="a0a7260e8ab2adc0660beaf69098f7fae591c46579d5c6fe41bed86f1da448dcfa8a4ffaabe19cc7368e8d33bf706b6534405d7a3b5ebce17aba1b94dcd2b9f8c59d6efc59354403a542dc013bdbd81ec34af4374544292a2fa9e1048ac47e7252549bc52f2a9531c9302dc4ce481b7bac5159", 0x73, 0x1000}], 0x8, &(0x7f0000000680)={[{'\x00'}, {'{'}], [{@obj_type={'obj_type', 0x3d, 'msdos\x00'}}, {@dont_appraise}, {@smackfshat={'smackfshat', 0x3d, 'msdos\x00'}}]}) (async)
syz_io_uring_setup(0x43e9, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540), &(0x7f0000000100)) (async)
socket$nl_netfilter(0x10, 0x3, 0xc) (async)
io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) (async)
syz_io_uring_submit(r6, r7, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd=r8, 0x0, {}, 0x0, 0x0, 0x0, {0x0, r9}}, 0x1) (async)
syz_io_uring_submit(r1, r7, &(0x7f0000000100)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r4, &(0x7f00000006c0)={0x2, 0x81}, &(0x7f0000000740)='./file2\x00', 0x18, 0x0, 0x0, {0x0, r9}}, 0x5) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async)
ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async)
ioctl$NBD_CLEAR_SOCK(r10, 0xab04) (async)
dup3(r10, r0, 0x80000) (async)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
preadv(r12, &(0x7f0000000a80)=[{&(0x7f0000000780)=""/154, 0x9a}, {&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000980)=""/219, 0xdb}, {&(0x7f0000000200)}], 0x5, 0xd9f, 0x0) (async)
unlinkat(r12, &(0x7f0000000000)='./file1\x00', 0x0) (async)

13:27:01 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127d)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2030.465427][T31842] block nbd5: shutting down sockets
13:27:01 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1277)

[ 2030.525764][T31850] block nbd4: shutting down sockets
13:27:01 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xd00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:01 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:01 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127c)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2030.634236][T31855] block nbd2: shutting down sockets
13:27:01 executing program 1:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:01 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127e)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:01 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xd0f}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:01 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1278)

[ 2030.681840][T31863] block nbd3: Device being setup by another task
[ 2030.694562][T31856] block nbd5: shutting down sockets
[ 2030.703863][T31854] block nbd3: shutting down sockets
[ 2030.774111][T31870] block nbd4: shutting down sockets
13:27:01 executing program 3:
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x401, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)='P', 0x1}, {&(0x7f0000000100)="2c25595a483da67052f6e6c6cdb8905307ac70", 0x13}], 0x2, &(0x7f00000001c0)}}], 0x1, 0x4000000)
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020}, 0x2020)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])

[ 2030.806565][T31875] block nbd2: shutting down sockets
13:27:01 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127d)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:01 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127f)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:01 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xe00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:01 executing program 3:
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x401, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)='P', 0x1}, {&(0x7f0000000100)="2c25595a483da67052f6e6c6cdb8905307ac70", 0x13}], 0x2, &(0x7f00000001c0)}}], 0x1, 0x4000000)
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020}, 0x2020)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x401, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)='P', 0x1}, {&(0x7f0000000100)="2c25595a483da67052f6e6c6cdb8905307ac70", 0x13}], 0x2, &(0x7f00000001c0)}}], 0x1, 0x4000000) (async)
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020}, 0x2020) (async)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)

13:27:01 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1279)

[ 2030.924249][T31877] block nbd5: shutting down sockets
[ 2030.944104][T31886] block nbd4: shutting down sockets
[ 2030.954723][T31887] block nbd2: shutting down sockets
13:27:01 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x541b)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:01 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127e)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2031.123999][T31897] block nbd2: shutting down sockets
[ 2031.130360][T31898] block nbd4: shutting down sockets
[ 2031.134244][T31892] block nbd5: shutting down sockets
13:27:02 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xf00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:02 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:02 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5421)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:02 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127a)

13:27:02 executing program 3:
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x401, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)='P', 0x1}, {&(0x7f0000000100)="2c25595a483da67052f6e6c6cdb8905307ac70", 0x13}], 0x2, &(0x7f00000001c0)}}], 0x1, 0x4000000)
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020}, 0x2020)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x401, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)='P', 0x1}, {&(0x7f0000000100)="2c25595a483da67052f6e6c6cdb8905307ac70", 0x13}], 0x2, &(0x7f00000001c0)}}], 0x1, 0x4000000) (async)
read$FUSE(0xffffffffffffffff, &(0x7f0000000400)={0x2020}, 0x2020) (async)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[]) (async)

13:27:02 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x127f)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2031.580544][T28898] block nbd1: Receive control failed (result -32)
[ 2031.583565][T31876] block nbd1: shutting down sockets
13:27:02 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0xf0d}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:02 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x3, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f0000000000)=ANY=[])
read$FUSE(0xffffffffffffffff, &(0x7f0000000800)={0x2020, 0x0, 0x0, <r0=>0x0}, 0x2020)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@private1}, 0x0, @in6=@initdev}}, &(0x7f0000002940)=0xe8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0x5)
setuid(r3)
r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff)
r5 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r5, 0xab00, r6)
ioctl$NBD_SET_SOCK(r5, 0xab00, r6)
ioctl$NBD_SET_SOCK(r4, 0xab00, r6)
syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000380)='./file1\x00', 0x2, 0x5, &(0x7f0000000780)=[{&(0x7f0000000400)="e37bacfea898ce0a2c5a4f800f9f5f4eb0dea8fb328eb8f56434ad6609db3f56ef69558ac6e906a0b7f72a9acc5acae6b68b90ae0044eee660816596835f91e87b8669ac45e32a2d7138592a5daa8f2cd241554559173af41476e4ea1ced91f9f5afb5e0c5e3fa59f5019e9f7ba270396f9fea16d74a81f74ad4b9611bc9869af094d65037050d89a7", 0x89, 0x4}, {&(0x7f00000004c0)="f18bfb93d89f46c31578d88752fa4a161303ac998d7b8030916e81d5c7843f62e428415b84da37aef0af7516b87b826f71827d1fe656039a5f3354baca79123243daed746ce7b3d546aa8f53e4a1fb75fa3d7162420d4ce9b345527a0e82ed48327d72613033cb00a9d52a7ca7e13fcc1a96767d9ce3ca729d64428fd0004845ae93926fa008f4cf83bce4b7c850129d15356daadb0799697adb36514d40f33276b28eb488f4184c48e0e48c7a6f18c26a9e1bdacb39", 0xb6, 0x4}, {&(0x7f0000000580)="0a8152682ebcbdd8b88dc9624fe40a374d245c8945117c748993d466792f5b285fafd5f5252e6141f548fb9cc9003fd90e514f584b3283aae15bcca5621454291e13cfdf12925b29bcb9d4bea00c2e92b3b2c44f8aa3a3298da711f7c0dcf7fe", 0x60, 0x8}, {&(0x7f0000000600)="b5c93d3a4b36635d8c96eb854a385f2f6efec0680de5407adb017c49bdb497e132c5fbe2dfcd9631be1067f71e148e267c74669430ad07f6cf75aa768fe9bcbf4ec870b6531b62a54b9bebbc13f0eee29755209f893b84b166c7f26a80a1b19c94eefcac887545fa9b31bd85ea7247f575f5e07f7f73b9b38e86fe07d417f3b65c6925ab7c8e49cd158ee32277d46c15", 0x90}, {&(0x7f00000006c0)="45e3c50478d6f2e8e7b15830c50d1c0e3d863d9364cd142c6455a6c2b924b2cff4aa969cd43a3140430a2d7ff80813df393768b69e3e4aaff54b4795fff3c664cc99a3f408dae8f933c898c7bb4e0af997b3ba078f5649bfd73f54e92b0d18cb6ad822e08405a4cffcbb6482bc88dcaaf8e58fe1c98aece10473af22323be9d5dffffccf5a25344e3779f0f50b3dc6475c43629c6ddd9404cee73f4ea32e155f0cbf52c759821aa767c5c3377c0d083459f1198cbe793b834a3bcef80225", 0xbe, 0x9}], 0x206000, &(0x7f0000002d00)=ANY=[@ANYRES32=r6, @ANYRESDEC=0xee00, @ANYBLOB="2c260fbc010000000000000066e6a3c280bdf38d452814d854d00cede2c3d00a943594ef29c17603ea0dd55788d0420a684c4d23a882af14792dbec51ee79ec02d6d7bfa2887e899f272c175f644d916f24131c1c6b0e60f39364b23bd75676ebf6edf0fb4e1ddf1475dfa2e4ba29900a9800a73100f029bec3137ef1a98e16137cff6993dc508472f820a2899a5fc24a9f13463cb7509b2d494f6e3c326c69a14dd02d78497ba1ef8bfb36355a9a2f7f4346c248dab9c78e4ad6897d7e995211828951ab26a8138d6a447dfdec6c4543501b53385de7e00ba438df8ea94433d3760a935b364184e35500c207e0df0e4f0367daf3177d34c", @ANYRESDEC=r0, @ANYBLOB=',euid=', @ANYRESDEC=r1, @ANYBLOB="2c736d61636b6673666c6f6f723d2c6f626a232c666f776e65723e000000000000006e5c8aa85049725e9760e0196fea665a032830c7bab30b43324e76ecdbb420f719d28cc557a47e945e24ae09710dda59dd7bee541124744573be76c170554f5f2797da8938079cc6c7db2641070457c5db99e1b88d83ed87ecf51b61c96c605182608fb1e94e1e27fbd42fef22254a15048d6c73422e83a4cd912060346829b89a955d8ed797d3fcd90b6e7660c82e662261f866a1cc3fdc7fccd4c4dc313132a021d26f7faefbbd24fc21ea54c6301f7b80ff3dd462b4ae45a26835b6b3770d9281f456bc2a834f7ce96dc3617846", @ANYRESDEC=r3, @ANYBLOB=',smackfsfloor=*\',\x00'])
mkdir(&(0x7f0000000300)='./file1\x00', 0x50)
syz_io_uring_setup(0x3ffc, &(0x7f00000000c0)={0x0, 0xb09e, 0x4, 0xfffffffe, 0x1b0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)=<r7=>0x0)
r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, r7, &(0x7f00000002c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)="d09646c980e881853662f65216f3e5a53bd6e59fa3e16825b016c2a1605c0179908a674841733ec6848e02e0d40ab0847701a4e73617f21fc3255ffe2d2e45a729ec62dfa3bef884e78f4a1c3857b28b7d5ebac98622c07fb236532b72a99f35ddabb00df07acc5c73cf262f307b997164b9773e43c243fb2f7eac602f640143d4ffa13992afdf1fdb92989409114aae183f9bc7024a494422fe84d885b3c635f8c0f8003e2430989817a796b507cb34aa631f7795d89021ed3be41b3bc1b91aa4f4dcb6ce6745e75437ed1379e6305ff49104c54901c74e42146312dea5de456e63dd0445eee4ecd1b33808077ee15a665c67", 0xf3, 0x40002060, 0x1, {0x0, r8}}, 0x3f)

13:27:02 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x541b)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:02 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x1100}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2031.701344][T31907] block nbd4: shutting down sockets
[ 2031.714474][T31909] block nbd2: shutting down sockets
[ 2031.724189][T31902] block nbd5: shutting down sockets
13:27:02 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127b)

13:27:02 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5450)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:02 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x3, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f0000000000)=ANY=[])
read$FUSE(0xffffffffffffffff, &(0x7f0000000800)={0x2020, 0x0, 0x0, <r0=>0x0}, 0x2020) (async)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@private1}, 0x0, @in6=@initdev}}, &(0x7f0000002940)=0xe8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0x5)
setuid(r3)
r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) (async)
r5 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async)
ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async)
ioctl$NBD_SET_SOCK(r4, 0xab00, r6)
syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000380)='./file1\x00', 0x2, 0x5, &(0x7f0000000780)=[{&(0x7f0000000400)="e37bacfea898ce0a2c5a4f800f9f5f4eb0dea8fb328eb8f56434ad6609db3f56ef69558ac6e906a0b7f72a9acc5acae6b68b90ae0044eee660816596835f91e87b8669ac45e32a2d7138592a5daa8f2cd241554559173af41476e4ea1ced91f9f5afb5e0c5e3fa59f5019e9f7ba270396f9fea16d74a81f74ad4b9611bc9869af094d65037050d89a7", 0x89, 0x4}, {&(0x7f00000004c0)="f18bfb93d89f46c31578d88752fa4a161303ac998d7b8030916e81d5c7843f62e428415b84da37aef0af7516b87b826f71827d1fe656039a5f3354baca79123243daed746ce7b3d546aa8f53e4a1fb75fa3d7162420d4ce9b345527a0e82ed48327d72613033cb00a9d52a7ca7e13fcc1a96767d9ce3ca729d64428fd0004845ae93926fa008f4cf83bce4b7c850129d15356daadb0799697adb36514d40f33276b28eb488f4184c48e0e48c7a6f18c26a9e1bdacb39", 0xb6, 0x4}, {&(0x7f0000000580)="0a8152682ebcbdd8b88dc9624fe40a374d245c8945117c748993d466792f5b285fafd5f5252e6141f548fb9cc9003fd90e514f584b3283aae15bcca5621454291e13cfdf12925b29bcb9d4bea00c2e92b3b2c44f8aa3a3298da711f7c0dcf7fe", 0x60, 0x8}, {&(0x7f0000000600)="b5c93d3a4b36635d8c96eb854a385f2f6efec0680de5407adb017c49bdb497e132c5fbe2dfcd9631be1067f71e148e267c74669430ad07f6cf75aa768fe9bcbf4ec870b6531b62a54b9bebbc13f0eee29755209f893b84b166c7f26a80a1b19c94eefcac887545fa9b31bd85ea7247f575f5e07f7f73b9b38e86fe07d417f3b65c6925ab7c8e49cd158ee32277d46c15", 0x90}, {&(0x7f00000006c0)="45e3c50478d6f2e8e7b15830c50d1c0e3d863d9364cd142c6455a6c2b924b2cff4aa969cd43a3140430a2d7ff80813df393768b69e3e4aaff54b4795fff3c664cc99a3f408dae8f933c898c7bb4e0af997b3ba078f5649bfd73f54e92b0d18cb6ad822e08405a4cffcbb6482bc88dcaaf8e58fe1c98aece10473af22323be9d5dffffccf5a25344e3779f0f50b3dc6475c43629c6ddd9404cee73f4ea32e155f0cbf52c759821aa767c5c3377c0d083459f1198cbe793b834a3bcef80225", 0xbe, 0x9}], 0x206000, &(0x7f0000002d00)=ANY=[@ANYRES32=r6, @ANYRESDEC=0xee00, @ANYBLOB="2c260fbc010000000000000066e6a3c280bdf38d452814d854d00cede2c3d00a943594ef29c17603ea0dd55788d0420a684c4d23a882af14792dbec51ee79ec02d6d7bfa2887e899f272c175f644d916f24131c1c6b0e60f39364b23bd75676ebf6edf0fb4e1ddf1475dfa2e4ba29900a9800a73100f029bec3137ef1a98e16137cff6993dc508472f820a2899a5fc24a9f13463cb7509b2d494f6e3c326c69a14dd02d78497ba1ef8bfb36355a9a2f7f4346c248dab9c78e4ad6897d7e995211828951ab26a8138d6a447dfdec6c4543501b53385de7e00ba438df8ea94433d3760a935b364184e35500c207e0df0e4f0367daf3177d34c", @ANYRESDEC=r0, @ANYBLOB=',euid=', @ANYRESDEC=r1, @ANYBLOB="2c736d61636b6673666c6f6f723d2c6f626a232c666f776e65723e000000000000006e5c8aa85049725e9760e0196fea665a032830c7bab30b43324e76ecdbb420f719d28cc557a47e945e24ae09710dda59dd7bee541124744573be76c170554f5f2797da8938079cc6c7db2641070457c5db99e1b88d83ed87ecf51b61c96c605182608fb1e94e1e27fbd42fef22254a15048d6c73422e83a4cd912060346829b89a955d8ed797d3fcd90b6e7660c82e662261f866a1cc3fdc7fccd4c4dc313132a021d26f7faefbbd24fc21ea54c6301f7b80ff3dd462b4ae45a26835b6b3770d9281f456bc2a834f7ce96dc3617846", @ANYRESDEC=r3, @ANYBLOB=',smackfsfloor=*\',\x00']) (async)
mkdir(&(0x7f0000000300)='./file1\x00', 0x50) (async)
syz_io_uring_setup(0x3ffc, &(0x7f00000000c0)={0x0, 0xb09e, 0x4, 0xfffffffe, 0x1b0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)=<r7=>0x0) (async)
r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, r7, &(0x7f00000002c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)="d09646c980e881853662f65216f3e5a53bd6e59fa3e16825b016c2a1605c0179908a674841733ec6848e02e0d40ab0847701a4e73617f21fc3255ffe2d2e45a729ec62dfa3bef884e78f4a1c3857b28b7d5ebac98622c07fb236532b72a99f35ddabb00df07acc5c73cf262f307b997164b9773e43c243fb2f7eac602f640143d4ffa13992afdf1fdb92989409114aae183f9bc7024a494422fe84d885b3c635f8c0f8003e2430989817a796b507cb34aa631f7795d89021ed3be41b3bc1b91aa4f4dcb6ce6745e75437ed1379e6305ff49104c54901c74e42146312dea5de456e63dd0445eee4ecd1b33808077ee15a665c67", 0xf3, 0x40002060, 0x1, {0x0, r8}}, 0x3f)

[ 2031.899958][T31922] block nbd4: shutting down sockets
[ 2031.914654][T31919] block nbd5: shutting down sockets
[ 2031.954063][T31926] block nbd2: shutting down sockets
[ 2031.983797][T31927] block nbd3: shutting down sockets
13:27:03 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5421)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x1200}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:03 executing program 1:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:03 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5451)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127c)

13:27:03 executing program 3:
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x3, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f0000000000)=ANY=[])
read$FUSE(0xffffffffffffffff, &(0x7f0000000800)={0x2020, 0x0, 0x0, <r0=>0x0}, 0x2020) (async, rerun: 32)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@private1}, 0x0, @in6=@initdev}}, &(0x7f0000002940)=0xe8) (async, rerun: 32)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, <r3=>0x0}, &(0x7f0000000280)=0x5)
setuid(r3) (async)
r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x3ff) (async)
r5 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async)
ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async)
ioctl$NBD_SET_SOCK(r4, 0xab00, r6)
syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000380)='./file1\x00', 0x2, 0x5, &(0x7f0000000780)=[{&(0x7f0000000400)="e37bacfea898ce0a2c5a4f800f9f5f4eb0dea8fb328eb8f56434ad6609db3f56ef69558ac6e906a0b7f72a9acc5acae6b68b90ae0044eee660816596835f91e87b8669ac45e32a2d7138592a5daa8f2cd241554559173af41476e4ea1ced91f9f5afb5e0c5e3fa59f5019e9f7ba270396f9fea16d74a81f74ad4b9611bc9869af094d65037050d89a7", 0x89, 0x4}, {&(0x7f00000004c0)="f18bfb93d89f46c31578d88752fa4a161303ac998d7b8030916e81d5c7843f62e428415b84da37aef0af7516b87b826f71827d1fe656039a5f3354baca79123243daed746ce7b3d546aa8f53e4a1fb75fa3d7162420d4ce9b345527a0e82ed48327d72613033cb00a9d52a7ca7e13fcc1a96767d9ce3ca729d64428fd0004845ae93926fa008f4cf83bce4b7c850129d15356daadb0799697adb36514d40f33276b28eb488f4184c48e0e48c7a6f18c26a9e1bdacb39", 0xb6, 0x4}, {&(0x7f0000000580)="0a8152682ebcbdd8b88dc9624fe40a374d245c8945117c748993d466792f5b285fafd5f5252e6141f548fb9cc9003fd90e514f584b3283aae15bcca5621454291e13cfdf12925b29bcb9d4bea00c2e92b3b2c44f8aa3a3298da711f7c0dcf7fe", 0x60, 0x8}, {&(0x7f0000000600)="b5c93d3a4b36635d8c96eb854a385f2f6efec0680de5407adb017c49bdb497e132c5fbe2dfcd9631be1067f71e148e267c74669430ad07f6cf75aa768fe9bcbf4ec870b6531b62a54b9bebbc13f0eee29755209f893b84b166c7f26a80a1b19c94eefcac887545fa9b31bd85ea7247f575f5e07f7f73b9b38e86fe07d417f3b65c6925ab7c8e49cd158ee32277d46c15", 0x90}, {&(0x7f00000006c0)="45e3c50478d6f2e8e7b15830c50d1c0e3d863d9364cd142c6455a6c2b924b2cff4aa969cd43a3140430a2d7ff80813df393768b69e3e4aaff54b4795fff3c664cc99a3f408dae8f933c898c7bb4e0af997b3ba078f5649bfd73f54e92b0d18cb6ad822e08405a4cffcbb6482bc88dcaaf8e58fe1c98aece10473af22323be9d5dffffccf5a25344e3779f0f50b3dc6475c43629c6ddd9404cee73f4ea32e155f0cbf52c759821aa767c5c3377c0d083459f1198cbe793b834a3bcef80225", 0xbe, 0x9}], 0x206000, &(0x7f0000002d00)=ANY=[@ANYRES32=r6, @ANYRESDEC=0xee00, @ANYBLOB="2c260fbc010000000000000066e6a3c280bdf38d452814d854d00cede2c3d00a943594ef29c17603ea0dd55788d0420a684c4d23a882af14792dbec51ee79ec02d6d7bfa2887e899f272c175f644d916f24131c1c6b0e60f39364b23bd75676ebf6edf0fb4e1ddf1475dfa2e4ba29900a9800a73100f029bec3137ef1a98e16137cff6993dc508472f820a2899a5fc24a9f13463cb7509b2d494f6e3c326c69a14dd02d78497ba1ef8bfb36355a9a2f7f4346c248dab9c78e4ad6897d7e995211828951ab26a8138d6a447dfdec6c4543501b53385de7e00ba438df8ea94433d3760a935b364184e35500c207e0df0e4f0367daf3177d34c", @ANYRESDEC=r0, @ANYBLOB=',euid=', @ANYRESDEC=r1, @ANYBLOB="2c736d61636b6673666c6f6f723d2c6f626a232c666f776e65723e000000000000006e5c8aa85049725e9760e0196fea665a032830c7bab30b43324e76ecdbb420f719d28cc557a47e945e24ae09710dda59dd7bee541124744573be76c170554f5f2797da8938079cc6c7db2641070457c5db99e1b88d83ed87ecf51b61c96c605182608fb1e94e1e27fbd42fef22254a15048d6c73422e83a4cd912060346829b89a955d8ed797d3fcd90b6e7660c82e662261f866a1cc3fdc7fccd4c4dc313132a021d26f7faefbbd24fc21ea54c6301f7b80ff3dd462b4ae45a26835b6b3770d9281f456bc2a834f7ce96dc3617846", @ANYRESDEC=r3, @ANYBLOB=',smackfsfloor=*\',\x00']) (async)
mkdir(&(0x7f0000000300)='./file1\x00', 0x50)
syz_io_uring_setup(0x3ffc, &(0x7f00000000c0)={0x0, 0xb09e, 0x4, 0xfffffffe, 0x1b0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000180)=<r7=>0x0) (async)
r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0)
syz_io_uring_submit(0x0, r7, &(0x7f00000002c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)="d09646c980e881853662f65216f3e5a53bd6e59fa3e16825b016c2a1605c0179908a674841733ec6848e02e0d40ab0847701a4e73617f21fc3255ffe2d2e45a729ec62dfa3bef884e78f4a1c3857b28b7d5ebac98622c07fb236532b72a99f35ddabb00df07acc5c73cf262f307b997164b9773e43c243fb2f7eac602f640143d4ffa13992afdf1fdb92989409114aae183f9bc7024a494422fe84d885b3c635f8c0f8003e2430989817a796b507cb34aa631f7795d89021ed3be41b3bc1b91aa4f4dcb6ce6745e75437ed1379e6305ff49104c54901c74e42146312dea5de456e63dd0445eee4ecd1b33808077ee15a665c67", 0xf3, 0x40002060, 0x1, {0x0, r8}}, 0x3f)

[ 2032.480262][T28898] block nbd1: Receive control failed (result -32)
[ 2032.480566][T31908] block nbd1: shutting down sockets
13:27:03 executing program 1:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:03 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x1800}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:03 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x1275)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2032.614517][T31942] block nbd2: shutting down sockets
[ 2032.620460][T31938] block nbd3: shutting down sockets
[ 2032.620820][T31941] block nbd4: shutting down sockets
[ 2032.653583][T31949] block nbd5: Device being setup by another task
13:27:03 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5452)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5450)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 1:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

[ 2032.682309][T31936] block nbd5: shutting down sockets
13:27:03 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x2000}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:03 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127d)

13:27:03 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

[ 2032.804316][T31959] block nbd3: shutting down sockets
[ 2032.823954][T31958] block nbd2: shutting down sockets
13:27:03 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x2100}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:03 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5421)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2032.853968][T31961] block nbd5: shutting down sockets
[ 2032.854372][T31960] block nbd4: shutting down sockets
13:27:03 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127e)

13:27:03 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5460)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5451)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:03 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x2500}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2033.014972][T31970] block nbd3: shutting down sockets
13:27:03 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5450)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2033.044204][T31975] block nbd2: shutting down sockets
[ 2033.054096][T31976] block nbd4: shutting down sockets
[ 2033.060663][T31967] block nbd5: shutting down sockets
13:27:03 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x8933)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5452)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:03 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127f)

13:27:03 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:03 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x4788}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:03 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x4800}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2033.193735][T31983] block nbd3: shutting down sockets
13:27:03 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x5543, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x9}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4}}, &(0x7f0000000180)={0x0, 0x22, 0x9, {[@main=@item_012={0x2, 0x0, 0x8, "e3f2"}, @global=@item_012={0x1, 0x1, 0x1, "92"}, @global=@item_012={0x2, 0x1, 0xff4605ae82c310a3, "ccc8"}, @global=@item_012={0x0, 0x1, 0x2}]}}, 0x0}, 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000003c0)='./file1\x00', 0x100000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="0400050900070000006174000404090a020002b6d2fc", 0x16}], 0x0, &(0x7f00000004c0)=ANY=[])

13:27:03 executing program 1:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:04 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x541b)

13:27:04 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x5460)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2033.243506][T31993] block nbd2: shutting down sockets
[ 2033.244054][T31989] block nbd4: shutting down sockets
[ 2033.274830][T31987] block nbd5: shutting down sockets
13:27:04 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab00)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:04 executing program 1:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:04 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x4888}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:04 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x8933)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2033.434341][T31996] block nbd2: shutting down sockets
[ 2033.434390][T32001] block nbd4: shutting down sockets
13:27:04 executing program 1:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:04 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab01)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:04 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x4c00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:04 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

[ 2033.584315][T32008] block nbd5: Device being setup by another task
[ 2033.590956][T32015] block nbd4: shutting down sockets
[ 2033.600486][T31997] block nbd5: shutting down sockets
[ 2033.684583][T32017] block nbd2: shutting down sockets
[ 2033.713053][T13909] usb 4-1: new high-speed USB device number 15 using dummy_hcd
[ 2034.083119][T13909] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 2034.094273][T13909] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 2034.104317][T13909] usb 4-1: New USB device found, idVendor=5543, idProduct=0081, bcdDevice= 0.00
[ 2034.113972][T13909] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2034.123695][T13909] usb 4-1: config 0 descriptor??
[ 2034.833159][T13909] usb 4-1: string descriptor 0 read error: -71
[ 2034.853164][T13909] uclogic 0003:5543:0081.000A: failed retrieving string descriptor #200: -71
[ 2034.862000][T13909] uclogic 0003:5543:0081.000A: failed retrieving pen parameters: -71
[ 2034.871507][T13909] uclogic 0003:5543:0081.000A: failed probing pen v2 parameters: -71
[ 2034.880027][T13909] uclogic 0003:5543:0081.000A: failed probing parameters: -71
[ 2034.887822][T13909] uclogic: probe of 0003:5543:0081.000A failed with error -71
[ 2034.897602][T13909] usb 4-1: USB disconnect, device number 15
13:27:06 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:27:06 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab00)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:06 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5421)

13:27:06 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x5865}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:06 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab02)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:06 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:06 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x6000}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:06 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080))
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

[ 2035.414135][T32030] block nbd2: shutting down sockets
13:27:06 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x6558}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2035.444614][T32029] block nbd4: shutting down sockets
13:27:06 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab04)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:06 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab01)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2035.474705][T32028] block nbd5: shutting down sockets
13:27:06 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5450)

[ 2035.639244][T32043] block nbd2: shutting down sockets
[ 2035.646827][T32044] block nbd4: shutting down sockets
[ 2035.716034][T32045] block nbd5: shutting down sockets
13:27:07 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:27:07 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:07 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x6800}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:07 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab05)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:07 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab02)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:07 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5451)

[ 2036.223373][T31330] block nbd3: Receive control failed (result -32)
[ 2036.223373][T27799] block nbd3: Receive control failed (result -32)
[ 2036.229541][T32033] block nbd3: shutting down sockets
13:27:07 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x6c00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2036.324484][T32052] block nbd4: shutting down sockets
13:27:07 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab04)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:07 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x7400}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:07 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5452)

[ 2036.384557][T32051] block nbd5: shutting down sockets
[ 2036.390009][T32058] block nbd2: shutting down sockets
13:27:07 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab06)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2036.433722][T32061] block nbd3: Device being setup by another task
[ 2036.463753][T32065] block nbd4: shutting down sockets
13:27:07 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab05)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2036.544101][T32071] block nbd2: shutting down sockets
[ 2036.584095][T32073] block nbd5: Device being setup by another task
[ 2036.592060][T32066] block nbd5: shutting down sockets
[ 2036.594237][T32074] block nbd4: shutting down sockets
13:27:07 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 1)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:07 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x7a00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:07 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab07)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:07 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab06)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:07 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5460)

13:27:07 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

[ 2037.104747][T28898] block nbd1: Receive control failed (result -32)
[ 2037.113004][T32048] block nbd1: shutting down sockets
[ 2037.126676][T27799] block nbd3: Receive control failed (result -32)
[ 2037.126676][T31330] block nbd3: Receive control failed (result -32)
[ 2037.140207][T32057] block nbd3: shutting down sockets
13:27:07 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x8100}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:08 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab07)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2037.265574][T32079] block nbd2: shutting down sockets
[ 2037.266465][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[ 2037.279228][T32083] block nbd4: shutting down sockets
[ 2037.283825][T32076] block nbd5: shutting down sockets
[ 2037.286178][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
13:27:08 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x8300}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:08 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2037.343531][T32090] block nbd3: Device being setup by another task
[ 2037.354447][T32086] FAULT_INJECTION: forcing a failure.
[ 2037.354447][T32086] name failslab, interval 1, probability 0, space 0, times 0
[ 2037.376879][T32092] block nbd4: shutting down sockets
[ 2037.383299][T32086] CPU: 0 PID: 32086 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2037.391750][T32086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2037.401824][T32086] Call Trace:
[ 2037.405120][T32086]  <TASK>
[ 2037.408073][T32086]  dump_stack_lvl+0x201/0x2d8
[ 2037.412784][T32086]  ? show_regs_print_info+0x12/0x12
[ 2037.418008][T32086]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2037.423763][T32086]  ? __might_sleep+0xe0/0xe0
[ 2037.428381][T32086]  ? rcu_read_lock_sched_held+0x89/0x130
[ 2037.434133][T32086]  should_fail+0x384/0x4b0
[ 2037.438559][T32086]  ? tomoyo_realpath_from_path+0xd8/0x610
[ 2037.444278][T32086]  should_failslab+0x5/0x20
[ 2037.448776][T32086]  __kmalloc+0x94/0x380
[ 2037.452922][T32086]  ? kfree+0x2f/0x330
[ 2037.456901][T32086]  tomoyo_realpath_from_path+0xd8/0x610
[ 2037.462447][T32086]  tomoyo_path_number_perm+0x219/0x7c0
[ 2037.467908][T32086]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2037.473404][T32086]  security_file_ioctl+0x55/0xb0
[ 2037.478337][T32086]  __se_sys_ioctl+0x48/0x170
[ 2037.482923][T32086]  do_syscall_64+0x44/0xd0
[ 2037.487332][T32086]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2037.493221][T32086] RIP: 0033:0x7fc585956e99
[ 2037.497647][T32086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2037.517252][T32086] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2037.525658][T32086] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2037.533628][T32086] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
13:27:08 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x8933)

[ 2037.541587][T32086] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2037.549550][T32086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2037.557508][T32086] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2037.565484][T32086]  </TASK>
13:27:08 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x8847}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2037.624753][T32094] block nbd2: NBD_DISCONNECT
[ 2037.653640][T32094] block nbd2: Disconnected due to user request.
[ 2037.657021][T32090] block nbd3: shutting down sockets
[ 2037.673151][T32086] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2037.681363][T32094] block nbd2: shutting down sockets
13:27:08 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 2)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:08 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:08 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab09)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:08 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x8848}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2037.744385][T32096] block nbd5: shutting down sockets
13:27:08 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab00)

[ 2037.818515][T32106] block nbd2: shutting down sockets
[ 2037.824501][T32104] block nbd4: NBD_DISCONNECT
[ 2037.835523][T32104] block nbd4: Disconnected due to user request.
[ 2037.841890][T32104] block nbd4: shutting down sockets
[ 2037.944340][T32108] block nbd5: shutting down sockets
[ 2037.950276][T32110] FAULT_INJECTION: forcing a failure.
[ 2037.950276][T32110] name failslab, interval 1, probability 0, space 0, times 0
[ 2037.969185][T32110] CPU: 0 PID: 32110 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2037.977612][T32110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2037.987682][T32110] Call Trace:
[ 2037.990967][T32110]  <TASK>
[ 2037.993902][T32110]  dump_stack_lvl+0x201/0x2d8
[ 2037.998602][T32110]  ? show_regs_print_info+0x12/0x12
[ 2038.003819][T32110]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2038.009563][T32110]  ? __might_sleep+0xe0/0xe0
[ 2038.014167][T32110]  should_fail+0x384/0x4b0
[ 2038.018605][T32110]  ? tomoyo_encode2+0x25a/0x560
[ 2038.023469][T32110]  should_failslab+0x5/0x20
[ 2038.027960][T32110]  __kmalloc+0x94/0x380
[ 2038.032102][T32110]  ? prepend_path+0xb70/0xb70
[ 2038.036779][T32110]  tomoyo_encode2+0x25a/0x560
[ 2038.041563][T32110]  tomoyo_realpath_from_path+0x5c3/0x610
[ 2038.047309][T32110]  tomoyo_path_number_perm+0x219/0x7c0
[ 2038.052767][T32110]  ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 2038.058291][T32110]  security_file_ioctl+0x55/0xb0
[ 2038.063305][T32110]  __se_sys_ioctl+0x48/0x170
[ 2038.067887][T32110]  do_syscall_64+0x44/0xd0
[ 2038.072301][T32110]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2038.078199][T32110] RIP: 0033:0x7fc585956e99
[ 2038.082628][T32110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2038.102240][T32110] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2038.110753][T32110] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2038.118724][T32110] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2038.126711][T32110] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2038.134679][T32110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2038.142655][T32110] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2038.150629][T32110]  </TASK>
[ 2038.158173][T27799] block nbd1: Receive control failed (result -32)
[ 2038.173428][T32081] block nbd1: shutting down sockets
13:27:08 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:08 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:08 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab0a)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:08 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab09)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:08 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab01)

[ 2038.195116][T32110] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 2038.202853][T32111] block nbd3: shutting down sockets
[ 2038.242824][T32115] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2038.274131][T32117] block nbd4: shutting down sockets
13:27:09 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab0a)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:09 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2038.294559][T32119] block nbd2: shutting down sockets
[ 2038.313894][T32112] block nbd5: shutting down sockets
13:27:09 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 3)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:09 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab02)

13:27:09 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab18)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2038.412749][T32125] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2038.427460][T32123] block nbd4: shutting down sockets
13:27:09 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab18)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:09 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x3}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2038.538891][T32128] block nbd2: shutting down sockets
[ 2038.584546][T32126] block nbd5: shutting down sockets
[ 2038.604448][T32135] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2038.614361][T32136] block nbd3: Device being setup by another task
[ 2038.615233][T32134] block nbd4: shutting down sockets
[ 2038.643584][T32131] FAULT_INJECTION: forcing a failure.
[ 2038.643584][T32131] name failslab, interval 1, probability 0, space 0, times 0
[ 2038.673100][T32131] CPU: 0 PID: 32131 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2038.681555][T32131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2038.691629][T32131] Call Trace:
[ 2038.694924][T32131]  <TASK>
[ 2038.697873][T32131]  dump_stack_lvl+0x201/0x2d8
[ 2038.702664][T32131]  ? show_regs_print_info+0x12/0x12
[ 2038.707877][T32131]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2038.713706][T32131]  ? __might_sleep+0xe0/0xe0
[ 2038.718323][T32131]  should_fail+0x384/0x4b0
[ 2038.722758][T32131]  ? blk_mq_update_nr_hw_queues+0x327/0x1250
[ 2038.728815][T32131]  should_failslab+0x5/0x20
[ 2038.733323][T32131]  kmem_cache_alloc_trace+0x71/0x330
[ 2038.738630][T32131]  blk_mq_update_nr_hw_queues+0x327/0x1250
[ 2038.744452][T32131]  ? kfree+0xe1/0x330
[ 2038.748436][T32131]  ? blk_mq_update_nr_requests+0x4d0/0x4d0
[ 2038.754251][T32131]  ? tomoyo_path_number_perm+0x65a/0x7c0
[ 2038.759902][T32131]  ? mutex_lock_io_nested+0x60/0x60
[ 2038.765114][T32131]  nbd_start_device+0x176/0xcb0
[ 2038.769979][T32131]  nbd_ioctl+0x30f/0xb80
[ 2038.774242][T32131]  ? nbd_release+0x120/0x120
[ 2038.778840][T32131]  ? memset+0x1f/0x40
[ 2038.782830][T32131]  ? smack_file_ioctl+0x298/0x3a0
[ 2038.787863][T32131]  ? smack_file_alloc_security+0xd0/0xd0
[ 2038.793491][T32131]  ? nbd_release+0x120/0x120
[ 2038.798094][T32131]  blkdev_ioctl+0x3ac/0x790
[ 2038.802604][T32131]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2038.808062][T32131]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2038.813000][T32131]  ? security_file_ioctl+0x9d/0xb0
[ 2038.818139][T32131]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2038.823616][T32131]  __se_sys_ioctl+0xfb/0x170
[ 2038.828225][T32131]  do_syscall_64+0x44/0xd0
[ 2038.832634][T32131]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2038.838610][T32131] RIP: 0033:0x7fc585956e99
[ 2038.843044][T32131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2038.862661][T32131] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2038.871093][T32131] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2038.879068][T32131] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2038.887058][T32131] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2038.895023][T32131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2038.903006][T32131] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2038.910994][T32131]  </TASK>
[ 2038.926970][T32136] block nbd3: shutting down sockets
13:27:09 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:09 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400448c9)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:09 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab04)

13:27:09 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400448c9)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:09 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x4}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:09 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 4)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2039.121212][T27799] block nbd1: Receive control failed (result -32)
[ 2039.121517][T32121] block nbd1: shutting down sockets
13:27:09 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x5}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2039.209307][T32143] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:10 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400448dd)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2039.257518][T32148] block nbd2: shutting down sockets
[ 2039.268273][T32147] block nbd4: shutting down sockets
13:27:10 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab05)

[ 2039.303116][T32150] block nbd5: Device being setup by another task
[ 2039.304088][T32146] FAULT_INJECTION: forcing a failure.
[ 2039.304088][T32146] name failslab, interval 1, probability 0, space 0, times 0
[ 2039.339211][T32142] block nbd5: shutting down sockets
13:27:10 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400448dd)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2039.370342][T32152] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2039.380364][T32146] CPU: 1 PID: 32146 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2039.388823][T32146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2039.398894][T32146] Call Trace:
[ 2039.402191][T32146]  <TASK>
[ 2039.405137][T32146]  dump_stack_lvl+0x201/0x2d8
[ 2039.409837][T32146]  ? show_regs_print_info+0x12/0x12
[ 2039.415056][T32146]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2039.420815][T32146]  should_fail+0x384/0x4b0
[ 2039.425254][T32146]  ? __d_alloc+0x2a/0x700
[ 2039.429595][T32146]  should_failslab+0x5/0x20
[ 2039.434084][T32146]  kmem_cache_alloc+0x72/0x310
[ 2039.438840][T32146]  __d_alloc+0x2a/0x700
[ 2039.442996][T32146]  d_alloc_parallel+0xd3/0x1520
[ 2039.447856][T32146]  ? memset+0x1f/0x40
[ 2039.451823][T32146]  ? lockdep_init_map_type+0x9f/0x9b0
[ 2039.457208][T32146]  ? lockdep_softirqs_off+0x420/0x420
[ 2039.462605][T32146]  ? d_hash_and_lookup+0x1c0/0x1c0
[ 2039.467740][T32146]  ? __init_waitqueue_head+0x68/0xd0
[ 2039.473114][T32146]  __lookup_slow+0x110/0x3d0
[ 2039.477727][T32146]  ? lookup_one_len+0x2c0/0x2c0
[ 2039.482621][T32146]  lookup_one_len+0x186/0x2c0
[ 2039.487320][T32146]  ? lookup_one_common+0x450/0x450
[ 2039.492453][T32146]  start_creating+0x184/0x330
[ 2039.497212][T32146]  debugfs_create_dir+0x24/0x4e0
[ 2039.502158][T32146]  ? device_create_file+0xe2/0x1a0
[ 2039.507266][T32146]  nbd_start_device+0x492/0xcb0
[ 2039.512134][T32146]  nbd_ioctl+0x30f/0xb80
[ 2039.516390][T32146]  ? nbd_release+0x120/0x120
[ 2039.520983][T32146]  ? memset+0x1f/0x40
[ 2039.524973][T32146]  ? smack_file_ioctl+0x298/0x3a0
[ 2039.530005][T32146]  ? smack_file_alloc_security+0xd0/0xd0
[ 2039.535642][T32146]  ? nbd_release+0x120/0x120
[ 2039.540246][T32146]  blkdev_ioctl+0x3ac/0x790
[ 2039.544739][T32146]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2039.550284][T32146]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2039.555223][T32146]  ? security_file_ioctl+0x9d/0xb0
[ 2039.560329][T32146]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2039.565776][T32146]  __se_sys_ioctl+0xfb/0x170
[ 2039.570358][T32146]  do_syscall_64+0x44/0xd0
[ 2039.574762][T32146]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2039.580646][T32146] RIP: 0033:0x7fc585956e99
[ 2039.585055][T32146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2039.604651][T32146] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2039.613060][T32146] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2039.621046][T32146] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2039.629032][T32146] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2039.636994][T32146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2039.645054][T32146] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2039.653117][T32146]  </TASK>
13:27:10 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x6}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2039.677483][T32156] block nbd2: shutting down sockets
[ 2039.686870][T32155] block nbd3: shutting down sockets
13:27:10 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 5)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2039.723403][T32162] block nbd5: Device being setup by another task
[ 2039.739558][T32158] block nbd5: shutting down sockets
[ 2039.757579][T32167] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2039.914044][T32169] FAULT_INJECTION: forcing a failure.
[ 2039.914044][T32169] name failslab, interval 1, probability 0, space 0, times 0
[ 2039.926797][T32169] CPU: 0 PID: 32169 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2039.935223][T32169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2039.945361][T32169] Call Trace:
[ 2039.948650][T32169]  <TASK>
[ 2039.951588][T32169]  dump_stack_lvl+0x201/0x2d8
[ 2039.956290][T32169]  ? show_regs_print_info+0x12/0x12
[ 2039.961533][T32169]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2039.967269][T32169]  ? __might_sleep+0xe0/0xe0
[ 2039.971878][T32169]  should_fail+0x384/0x4b0
[ 2039.976288][T32169]  ? new_inode_pseudo+0x79/0x220
[ 2039.981214][T32169]  should_failslab+0x5/0x20
[ 2039.985708][T32169]  kmem_cache_alloc+0x72/0x310
[ 2039.990485][T32169]  ? lookup_one_common+0x450/0x450
[ 2039.995689][T32169]  new_inode_pseudo+0x79/0x220
[ 2040.000484][T32169]  new_inode+0x25/0x1d0
[ 2040.004640][T32169]  ? start_creating+0x21f/0x330
[ 2040.009514][T32169]  debugfs_create_dir+0xf3/0x4e0
[ 2040.014460][T32169]  ? device_create_file+0xe2/0x1a0
[ 2040.016568][T32149] block nbd1: shutting down sockets
[ 2040.019569][T32169]  nbd_start_device+0x492/0xcb0
[ 2040.029616][T32169]  nbd_ioctl+0x30f/0xb80
[ 2040.033885][T32169]  ? nbd_release+0x120/0x120
[ 2040.038482][T32169]  ? memset+0x1f/0x40
[ 2040.042450][T32169]  ? smack_file_ioctl+0x298/0x3a0
[ 2040.047473][T32169]  ? smack_file_alloc_security+0xd0/0xd0
[ 2040.053127][T32169]  ? nbd_release+0x120/0x120
[ 2040.057725][T32169]  blkdev_ioctl+0x3ac/0x790
[ 2040.062216][T32169]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2040.067673][T32169]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2040.072622][T32169]  ? security_file_ioctl+0x9d/0xb0
[ 2040.077726][T32169]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2040.083173][T32169]  __se_sys_ioctl+0xfb/0x170
[ 2040.087779][T32169]  do_syscall_64+0x44/0xd0
[ 2040.092208][T32169]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2040.098108][T32169] RIP: 0033:0x7fc585956e99
[ 2040.102595][T32169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2040.122280][T32169] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2040.130686][T32169] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2040.138649][T32169] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2040.146618][T32169] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2040.154607][T32169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
13:27:10 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:10 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400454ca)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:10 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x7}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:10 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab06)

13:27:10 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x400454ca)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2040.162585][T32169] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2040.170556][T32169]  </TASK>
[ 2040.178710][T32169] debugfs: out of free dentries, can not create directory 'nbd3'
[ 2040.196789][T32170] block nbd3: shutting down sockets
13:27:11 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 6)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2040.242159][T32176] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2040.274580][T32175] block nbd4: shutting down sockets
[ 2040.297034][T32177] block nbd2: shutting down sockets
13:27:11 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40049409)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2040.334076][T32171] block nbd5: shutting down sockets
13:27:11 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x8}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:11 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40049409)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:11 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab07)

[ 2040.411711][T32186] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2040.429129][T32182] FAULT_INJECTION: forcing a failure.
[ 2040.429129][T32182] name failslab, interval 1, probability 0, space 0, times 0
[ 2040.454325][T32185] block nbd4: shutting down sockets
[ 2040.480156][T32182] CPU: 0 PID: 32182 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2040.488737][T32182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2040.498807][T32182] Call Trace:
[ 2040.502095][T32182]  <TASK>
[ 2040.505190][T32182]  dump_stack_lvl+0x201/0x2d8
[ 2040.509860][T32182]  ? show_regs_print_info+0x12/0x12
[ 2040.515051][T32182]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2040.520781][T32182]  should_fail+0x384/0x4b0
[ 2040.525204][T32182]  ? security_inode_alloc+0x32/0x1d0
[ 2040.530486][T32182]  should_failslab+0x5/0x20
[ 2040.534988][T32182]  kmem_cache_alloc+0x72/0x310
[ 2040.539750][T32182]  ? from_kuid_munged+0x3b0/0x3b0
[ 2040.544776][T32182]  security_inode_alloc+0x32/0x1d0
[ 2040.549885][T32182]  inode_init_always+0x3e2/0xa60
[ 2040.554815][T32182]  new_inode_pseudo+0x90/0x220
[ 2040.559569][T32182]  new_inode+0x25/0x1d0
[ 2040.563719][T32182]  ? start_creating+0x21f/0x330
[ 2040.568565][T32182]  debugfs_create_dir+0xf3/0x4e0
[ 2040.573493][T32182]  ? device_create_file+0xe2/0x1a0
[ 2040.578596][T32182]  nbd_start_device+0x492/0xcb0
[ 2040.583450][T32182]  nbd_ioctl+0x30f/0xb80
[ 2040.587688][T32182]  ? nbd_release+0x120/0x120
[ 2040.592264][T32182]  ? memset+0x1f/0x40
[ 2040.596233][T32182]  ? smack_file_ioctl+0x298/0x3a0
[ 2040.601249][T32182]  ? smack_file_alloc_security+0xd0/0xd0
[ 2040.606877][T32182]  ? nbd_release+0x120/0x120
[ 2040.611455][T32182]  blkdev_ioctl+0x3ac/0x790
[ 2040.615952][T32182]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2040.621404][T32182]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2040.626334][T32182]  ? security_file_ioctl+0x9d/0xb0
[ 2040.631437][T32182]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2040.636886][T32182]  __se_sys_ioctl+0xfb/0x170
[ 2040.641470][T32182]  do_syscall_64+0x44/0xd0
[ 2040.645882][T32182]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2040.651772][T32182] RIP: 0033:0x7fc585956e99
[ 2040.656186][T32182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2040.675790][T32182] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2040.684202][T32182] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2040.692165][T32182] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2040.700125][T32182] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2040.708082][T32182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2040.716039][T32182] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2040.724012][T32182]  </TASK>
13:27:11 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40081271)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:11 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x9}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2040.735621][T32188] block nbd2: shutting down sockets
[ 2040.791832][T32182] debugfs: out of free dentries, can not create directory 'nbd3'
[ 2040.803374][T32193] block nbd5: Device being setup by another task
[ 2040.814741][T32189] block nbd5: shutting down sockets
[ 2040.825222][T32197] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2040.847772][T32191] block nbd3: shutting down sockets
[ 2040.874298][T32195] block nbd4: shutting down sockets
13:27:11 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)

13:27:11 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40081271)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:11 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xa}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:11 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:11 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40086602)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:11 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 7)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2041.085939][T27799] block nbd1: Receive control failed (result -32)
[ 2041.094795][T32178] block nbd1: shutting down sockets
13:27:11 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xb}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2041.152073][T32200] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:12 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xc}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2041.214919][T32208] block nbd2: shutting down sockets
[ 2041.221874][T32205] FAULT_INJECTION: forcing a failure.
[ 2041.221874][T32205] name failslab, interval 1, probability 0, space 0, times 0
[ 2041.235340][T32203] block nbd5: NBD_DISCONNECT
[ 2041.240677][T32201] block nbd5: Disconnected due to user request.
[ 2041.240710][T32209] block nbd4: shutting down sockets
13:27:12 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40086602)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:12 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101283)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2041.292524][T32205] CPU: 0 PID: 32205 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2041.300986][T32205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2041.311062][T32205] Call Trace:
[ 2041.314358][T32205]  <TASK>
[ 2041.317302][T32205]  dump_stack_lvl+0x201/0x2d8
[ 2041.322005][T32205]  ? show_regs_print_info+0x12/0x12
[ 2041.327225][T32205]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2041.332983][T32205]  should_fail+0x384/0x4b0
[ 2041.337434][T32205]  ? __d_alloc+0x2a/0x700
[ 2041.341779][T32205]  should_failslab+0x5/0x20
[ 2041.346294][T32205]  kmem_cache_alloc+0x72/0x310
[ 2041.351080][T32205]  __d_alloc+0x2a/0x700
[ 2041.353327][T32201] block nbd5: shutting down sockets
[ 2041.355250][T32205]  d_alloc_parallel+0xd3/0x1520
[ 2041.355282][T32205]  ? memset+0x1f/0x40
[ 2041.369370][T32205]  ? lockdep_init_map_type+0x9f/0x9b0
[ 2041.374770][T32205]  ? lockdep_softirqs_off+0x420/0x420
[ 2041.380163][T32205]  ? d_hash_and_lookup+0x1c0/0x1c0
[ 2041.385292][T32205]  ? __init_waitqueue_head+0x68/0xd0
[ 2041.390579][T32205]  __lookup_slow+0x110/0x3d0
[ 2041.395168][T32205]  ? lookup_one_len+0x2c0/0x2c0
[ 2041.400031][T32205]  lookup_one_len+0x186/0x2c0
[ 2041.404723][T32205]  ? lookup_one_common+0x450/0x450
[ 2041.409829][T32205]  ? mntput+0x63/0xb0
[ 2041.413806][T32205]  start_creating+0x184/0x330
[ 2041.418483][T32205]  __debugfs_create_file+0x74/0x550
[ 2041.423674][T32205]  ? debugfs_create_dir+0x3dc/0x4e0
[ 2041.428873][T32205]  nbd_start_device+0x4eb/0xcb0
[ 2041.433737][T32205]  nbd_ioctl+0x30f/0xb80
[ 2041.437987][T32205]  ? nbd_release+0x120/0x120
[ 2041.442591][T32205]  ? memset+0x1f/0x40
[ 2041.446589][T32205]  ? smack_file_ioctl+0x298/0x3a0
[ 2041.451620][T32205]  ? smack_file_alloc_security+0xd0/0xd0
[ 2041.457250][T32205]  ? nbd_release+0x120/0x120
[ 2041.461833][T32205]  blkdev_ioctl+0x3ac/0x790
[ 2041.466341][T32205]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2041.471792][T32205]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2041.476731][T32205]  ? security_file_ioctl+0x9d/0xb0
[ 2041.481833][T32205]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2041.487291][T32205]  __se_sys_ioctl+0xfb/0x170
[ 2041.491878][T32205]  do_syscall_64+0x44/0xd0
[ 2041.496291][T32205]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2041.502176][T32205] RIP: 0033:0x7fc585956e99
[ 2041.506584][T32205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2041.526183][T32205] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2041.534585][T32205] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
13:27:12 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab09)

[ 2041.542544][T32205] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2041.550500][T32205] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2041.558459][T32205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2041.566419][T32205] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2041.574392][T32205]  </TASK>
[ 2041.624123][T32215] block nbd4: shutting down sockets
13:27:12 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xd}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2041.664046][T32218] block nbd2: shutting down sockets
[ 2041.741755][T32219] block nbd5: shutting down sockets
[ 2041.749174][T32212] block nbd3: shutting down sockets
13:27:12 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:12 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101286)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:12 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101283)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:12 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xe}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:12 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab0a)

13:27:12 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 8)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2041.984569][T27799] block nbd1: Receive control failed (result -32)
[ 2041.991943][T32206] block nbd1: shutting down sockets
13:27:12 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xf}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:12 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101287)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2042.085831][T32234] block nbd4: shutting down sockets
[ 2042.099297][T32230] block nbd2: shutting down sockets
13:27:12 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101286)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2042.127654][T32233] FAULT_INJECTION: forcing a failure.
[ 2042.127654][T32233] name failslab, interval 1, probability 0, space 0, times 0
[ 2042.134002][T32227] block nbd5: shutting down sockets
[ 2042.178712][T32233] CPU: 1 PID: 32233 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2042.187179][T32233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2042.197250][T32233] Call Trace:
[ 2042.200538][T32233]  <TASK>
[ 2042.203481][T32233]  dump_stack_lvl+0x201/0x2d8
[ 2042.208188][T32233]  ? show_regs_print_info+0x12/0x12
[ 2042.213413][T32233]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2042.219159][T32233]  ? __might_sleep+0xe0/0xe0
[ 2042.223784][T32233]  should_fail+0x384/0x4b0
13:27:13 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab0b)

13:27:13 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x10}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2042.228223][T32233]  ? new_inode_pseudo+0x79/0x220
[ 2042.233172][T32233]  should_failslab+0x5/0x20
[ 2042.237688][T32233]  kmem_cache_alloc+0x72/0x310
[ 2042.242487][T32233]  new_inode_pseudo+0x79/0x220
[ 2042.247268][T32233]  new_inode+0x25/0x1d0
[ 2042.251442][T32233]  ? start_creating+0x21f/0x330
[ 2042.256319][T32233]  __debugfs_create_file+0x146/0x550
[ 2042.261620][T32233]  ? debugfs_create_dir+0x3dc/0x4e0
[ 2042.266840][T32233]  nbd_start_device+0x4eb/0xcb0
[ 2042.271732][T32233]  nbd_ioctl+0x30f/0xb80
[ 2042.275998][T32233]  ? nbd_release+0x120/0x120
[ 2042.280601][T32233]  ? memset+0x1f/0x40
[ 2042.284599][T32233]  ? smack_file_ioctl+0x298/0x3a0
[ 2042.289638][T32233]  ? smack_file_alloc_security+0xd0/0xd0
[ 2042.295305][T32233]  ? nbd_release+0x120/0x120
[ 2042.299927][T32233]  blkdev_ioctl+0x3ac/0x790
[ 2042.304445][T32233]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2042.309908][T32233]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2042.314877][T32233]  ? security_file_ioctl+0x9d/0xb0
[ 2042.319981][T32233]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2042.325430][T32233]  __se_sys_ioctl+0xfb/0x170
[ 2042.330051][T32233]  do_syscall_64+0x44/0xd0
[ 2042.334485][T32233]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2042.340392][T32233] RIP: 0033:0x7fc585956e99
[ 2042.344799][T32233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2042.364395][T32233] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2042.372801][T32233] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2042.380766][T32233] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2042.388738][T32233] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2042.396724][T32233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2042.404687][T32233] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2042.412667][T32233]  </TASK>
13:27:13 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x11}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2042.426372][T32233] debugfs: out of free dentries, can not create file 'tasks'
[ 2042.434760][T32239] block nbd3: shutting down sockets
[ 2042.493816][T32245] block nbd4: shutting down sockets
[ 2042.495531][T32248] block nbd2: shutting down sockets
[ 2042.533643][T32249] block nbd5: Device being setup by another task
[ 2042.553381][T32242] block nbd5: shutting down sockets
13:27:13 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:13 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 9)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:13 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x12}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:13 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101288)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:13 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101287)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:13 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab0c)

[ 2042.884279][T27799] block nbd1: Receive control failed (result -32)
[ 2042.892160][T32232] block nbd1: shutting down sockets
13:27:13 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x18}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:13 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070c9)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2042.991357][T32258] block nbd4: shutting down sockets
[ 2043.004381][T32265] block nbd2: shutting down sockets
13:27:13 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab0d)

13:27:13 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40101288)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2043.033482][T32268] FAULT_INJECTION: forcing a failure.
[ 2043.033482][T32268] name failslab, interval 1, probability 0, space 0, times 0
[ 2043.033506][T32259] block nbd5: shutting down sockets
[ 2043.083059][T32268] CPU: 1 PID: 32268 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2043.091510][T32268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2043.101588][T32268] Call Trace:
[ 2043.104880][T32268]  <TASK>
[ 2043.107826][T32268]  dump_stack_lvl+0x201/0x2d8
[ 2043.112528][T32268]  ? show_regs_print_info+0x12/0x12
[ 2043.117746][T32268]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2043.123577][T32268]  ? __might_sleep+0xe0/0xe0
[ 2043.128199][T32268]  should_fail+0x384/0x4b0
[ 2043.132637][T32268]  ? security_inode_alloc+0x32/0x1d0
[ 2043.137943][T32268]  should_failslab+0x5/0x20
[ 2043.142457][T32268]  kmem_cache_alloc+0x72/0x310
[ 2043.147241][T32268]  security_inode_alloc+0x32/0x1d0
[ 2043.152368][T32268]  inode_init_always+0x3e2/0xa60
[ 2043.157305][T32268]  new_inode_pseudo+0x90/0x220
[ 2043.162230][T32268]  new_inode+0x25/0x1d0
[ 2043.166488][T32268]  ? start_creating+0x21f/0x330
[ 2043.171362][T32268]  __debugfs_create_file+0x146/0x550
[ 2043.176668][T32268]  ? debugfs_create_dir+0x3dc/0x4e0
[ 2043.181891][T32268]  nbd_start_device+0x4eb/0xcb0
[ 2043.186772][T32268]  nbd_ioctl+0x30f/0xb80
[ 2043.191009][T32268]  ? nbd_release+0x120/0x120
[ 2043.195590][T32268]  ? memset+0x1f/0x40
[ 2043.199593][T32268]  ? smack_file_ioctl+0x298/0x3a0
[ 2043.204626][T32268]  ? smack_file_alloc_security+0xd0/0xd0
[ 2043.210271][T32268]  ? nbd_release+0x120/0x120
[ 2043.214880][T32268]  blkdev_ioctl+0x3ac/0x790
[ 2043.219401][T32268]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2043.224883][T32268]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2043.229856][T32268]  ? security_file_ioctl+0x9d/0xb0
[ 2043.234975][T32268]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2043.240446][T32268]  __se_sys_ioctl+0xfb/0x170
[ 2043.245059][T32268]  do_syscall_64+0x44/0xd0
[ 2043.249493][T32268]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2043.255401][T32268] RIP: 0033:0x7fc585956e99
[ 2043.259807][T32268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
13:27:14 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x21}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2043.279408][T32268] RSP: 002b:00007fc5842ab168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2043.287857][T32268] RAX: ffffffffffffffda RBX: 00007fc585a6a030 RCX: 00007fc585956e99
[ 2043.295844][T32268] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2043.303812][T32268] RBP: 00007fc5842ab1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2043.311794][T32268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 2043.319763][T32268] R13: 00007ffde0a43b5f R14: 00007fc5842ab300 R15: 0000000000022000
[ 2043.327778][T32268]  </TASK>
[ 2043.343991][T32278] block nbd2: shutting down sockets
[ 2043.345439][T32272] block nbd4: shutting down sockets
[ 2043.383932][T32284] validate_nla: 9 callbacks suppressed
13:27:14 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070c9)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2043.383952][T32284] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2043.385144][T32268] debugfs: out of free dentries, can not create file 'tasks'
[ 2043.406045][T32256] block nbd3: shutting down sockets
[ 2043.550855][T32286] block nbd2: shutting down sockets
13:27:14 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(0x0, 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:14 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070ca)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:14 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab0e)

13:27:14 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x25}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:14 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (fail_nth: 10)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:14 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070ca)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2043.782176][T27799] block nbd1: Receive control failed (result -32)
[ 2043.782463][T32263] block nbd1: shutting down sockets
13:27:14 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x48}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2043.854677][T32293] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2043.887370][T32297] block nbd2: shutting down sockets
13:27:14 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070cd)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2043.905540][T32289] block nbd5: shutting down sockets
[ 2043.912120][T32295] FAULT_INJECTION: forcing a failure.
[ 2043.912120][T32295] name failslab, interval 1, probability 0, space 0, times 0
[ 2043.925922][T32294] block nbd4: shutting down sockets
13:27:14 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401070cd)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:14 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab10)

[ 2044.005676][T32302] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2044.024617][T32303] block nbd2: shutting down sockets
[ 2044.043506][T32295] CPU: 0 PID: 32295 Comm: syz-executor.3 Not tainted 5.16.0-syzkaller #0
[ 2044.051961][T32295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2044.062047][T32295] Call Trace:
[ 2044.065353][T32295]  <TASK>
[ 2044.068299][T32295]  dump_stack_lvl+0x201/0x2d8
[ 2044.073090][T32295]  ? show_regs_print_info+0x12/0x12
[ 2044.078310][T32295]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2044.084072][T32295]  should_fail+0x384/0x4b0
[ 2044.088520][T32295]  ? __d_alloc+0x2a/0x700
[ 2044.092867][T32295]  should_failslab+0x5/0x20
[ 2044.097382][T32295]  kmem_cache_alloc+0x72/0x310
[ 2044.102156][T32295]  __d_alloc+0x2a/0x700
13:27:14 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40186366)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2044.106336][T32295]  d_alloc_parallel+0xd3/0x1520
[ 2044.111209][T32295]  ? memset+0x1f/0x40
[ 2044.115187][T32295]  ? lockdep_init_map_type+0x9f/0x9b0
[ 2044.120566][T32295]  ? lockdep_softirqs_off+0x420/0x420
[ 2044.125940][T32295]  ? d_hash_and_lookup+0x1c0/0x1c0
[ 2044.131073][T32295]  ? __init_waitqueue_head+0x68/0xd0
[ 2044.136353][T32295]  __lookup_slow+0x110/0x3d0
[ 2044.140944][T32295]  ? lookup_one_len+0x2c0/0x2c0
[ 2044.145806][T32295]  lookup_one_len+0x186/0x2c0
[ 2044.150480][T32295]  ? lookup_one_common+0x450/0x450
[ 2044.155587][T32295]  ? mntput+0x63/0xb0
[ 2044.159566][T32295]  start_creating+0x184/0x330
[ 2044.164234][T32295]  __debugfs_create_file+0x74/0x550
[ 2044.169428][T32295]  nbd_start_device+0x506/0xcb0
[ 2044.174278][T32295]  nbd_ioctl+0x30f/0xb80
[ 2044.178513][T32295]  ? nbd_release+0x120/0x120
[ 2044.183087][T32295]  ? memset+0x1f/0x40
[ 2044.187067][T32295]  ? smack_file_ioctl+0x298/0x3a0
[ 2044.192080][T32295]  ? smack_file_alloc_security+0xd0/0xd0
[ 2044.197705][T32295]  ? nbd_release+0x120/0x120
[ 2044.202281][T32295]  blkdev_ioctl+0x3ac/0x790
[ 2044.206775][T32295]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2044.212231][T32295]  ? bpf_lsm_file_ioctl+0x5/0x10
[ 2044.217161][T32295]  ? security_file_ioctl+0x9d/0xb0
[ 2044.222262][T32295]  ? blkdev_compat_ptr_ioctl+0xd0/0xd0
[ 2044.227709][T32295]  __se_sys_ioctl+0xfb/0x170
[ 2044.232292][T32295]  do_syscall_64+0x44/0xd0
[ 2044.236699][T32295]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2044.242582][T32295] RIP: 0033:0x7fc585956e99
[ 2044.246997][T32295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 2044.266680][T32295] RSP: 002b:00007fc5842cc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 2044.275178][T32295] RAX: ffffffffffffffda RBX: 00007fc585a69f60 RCX: 00007fc585956e99
[ 2044.283135][T32295] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000013
[ 2044.291096][T32295] RBP: 00007fc5842cc1d0 R08: 0000000000000000 R09: 0000000000000000
[ 2044.299147][T32295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
13:27:15 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x4c}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2044.307191][T32295] R13: 00007ffde0a43b5f R14: 00007fc5842cc300 R15: 0000000000022000
[ 2044.315167][T32295]  </TASK>
[ 2044.374361][T32313] block nbd2: shutting down sockets
[ 2044.389502][T32316] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2044.416031][T32312] block nbd5: Device being setup by another task
[ 2044.438002][T32307] block nbd5: shutting down sockets
13:27:15 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:27:15 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x40186366)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:15 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870c8)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:15 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x60}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:15 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab11)

13:27:15 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2044.681105][T31330] block nbd3: Receive control failed (result -32)
[ 2044.687664][T28898] block nbd3: Receive control failed (result -32)
[ 2044.696129][T32295] block nbd3: shutting down sockets
[ 2044.710697][T27799] block nbd1: Receive control failed (result -32)
[ 2044.711217][T32299] block nbd1: shutting down sockets
13:27:15 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x68}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2044.817906][T32323] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2044.855570][T32330] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:15 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870c8)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2044.866069][T32328] block nbd4: shutting down sockets
[ 2044.872260][T32327] block nbd2: shutting down sockets
[ 2044.888135][T32320] block nbd5: shutting down sockets
13:27:15 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab12)

13:27:15 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870cb)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:15 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x6c}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2044.960720][T32332] block nbd3: shutting down sockets
13:27:15 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x2)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2045.054502][T32337] block nbd4: shutting down sockets
[ 2045.057137][T32340] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2045.060793][T32336] block nbd2: shutting down sockets
[ 2045.103974][T32333] block nbd5: shutting down sockets
[ 2045.204341][T32342] block nbd3: shutting down sockets
13:27:16 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x74}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:16 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870cb)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:16 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870cc)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:16 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab18)

13:27:16 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:27:16 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x10)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2045.642492][T27799] block nbd1: Receive control failed (result -32)
[ 2045.650791][T32326] block nbd1: shutting down sockets
13:27:16 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x7a}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2045.730224][T32351] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2045.755989][T32344] block nbd5: shutting down sockets
[ 2045.773884][T32352] block nbd4: shutting down sockets
13:27:16 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab64)

13:27:16 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401c5820)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2045.781066][T32350] block nbd3: shutting down sockets
[ 2045.788805][T32356] block nbd2: shutting down sockets
[ 2045.803959][T32357] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:16 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x83}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:16 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x301)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:16 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401870cc)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2045.925427][T32369] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2045.932990][T32361] block nbd5: Device being setup by another task
[ 2045.954167][T32367] block nbd4: shutting down sockets
[ 2045.958214][T32358] block nbd5: shutting down sockets
[ 2045.981982][T32368] block nbd2: shutting down sockets
[ 2046.017071][T32366] block nbd3: shutting down sockets
13:27:17 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)

13:27:17 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x300}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:17 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x401c5820)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:17 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x400448c9)

13:27:17 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x125d)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:17 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x4020940d)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2046.565096][T27799] block nbd1: Receive control failed (result -32)
[ 2046.565400][T32354] block nbd1: shutting down sockets
13:27:17 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x500}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:17 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x4020940d)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2046.654181][T32377] block nbd4: shutting down sockets
[ 2046.694773][T32379] block nbd2: shutting down sockets
[ 2046.713283][T32384] block nbd5: Device being setup by another task
[ 2046.729655][T32371] block nbd5: shutting down sockets
13:27:17 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80041284)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:17 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x600}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2046.743190][T32385] block nbd3: Device being setup by another task
[ 2046.750734][T32380] block nbd3: shutting down sockets
13:27:17 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x125e)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2046.795186][T32388] block nbd4: shutting down sockets
13:27:17 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x400448dd)

[ 2046.889892][T32392] block nbd2: shutting down sockets
[ 2046.974387][T32395] block nbd5: shutting down sockets
[ 2047.014194][T32396] block nbd3: shutting down sockets
13:27:18 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x125f)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:18 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80041284)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x700}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:18 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80041285)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:18 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x400454ca)

13:27:18 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab0b)

[ 2047.516638][T27799] block nbd1: Receive control failed (result -32)
[ 2047.519561][T32382] block nbd1: shutting down sockets
13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x900}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xa00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:18 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40049409)

13:27:18 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081270)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2047.634445][T32404] block nbd2: shutting down sockets
[ 2047.641809][T32406] block nbd4: shutting down sockets
[ 2047.649887][T32399] block nbd5: shutting down sockets
[ 2047.674506][T32405] block nbd1: shutting down sockets
13:27:18 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

[ 2047.704784][T32408] block nbd3: shutting down sockets
13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xb00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:18 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1260)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:18 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80041285)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xc00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2047.843857][T32418] block nbd1: NBD_DISCONNECT
[ 2047.849471][T32414] block nbd1: Disconnected due to user request.
[ 2047.856319][T32414] block nbd1: shutting down sockets
[ 2047.864155][T32415] block nbd5: shutting down sockets
[ 2047.875740][T32423] block nbd4: shutting down sockets
13:27:18 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:18 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40081271)

[ 2047.905071][T32422] block nbd2: shutting down sockets
13:27:18 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081270)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2047.933968][T32427] block nbd3: Device being setup by another task
[ 2047.954008][T32425] block nbd3: shutting down sockets
13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xd00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:18 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081272)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:18 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1261)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2048.039475][T32434] block nbd4: shutting down sockets
13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xd0f}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:18 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081272)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2048.113250][T32441] block nbd1: NBD_DISCONNECT
[ 2048.114062][T32439] block nbd2: shutting down sockets
[ 2048.119020][T32430] block nbd1: Disconnected due to user request.
[ 2048.148021][T32430] block nbd1: shutting down sockets
13:27:18 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081280)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2048.173171][T32442] block nbd5: Device being setup by another task
13:27:18 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:18 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xe00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2048.221533][T32443] block nbd3: shutting down sockets
[ 2048.228006][T32432] block nbd5: shutting down sockets
[ 2048.234090][T32447] block nbd4: shutting down sockets
13:27:19 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1262)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:19 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80081280)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:19 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40086602)

[ 2048.291879][T32449] block nbd2: shutting down sockets
13:27:19 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80086301)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:19 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xf00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:19 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08)

[ 2048.403816][T32452] block nbd1: NBD_DISCONNECT
[ 2048.409617][T32450] block nbd1: Disconnected due to user request.
[ 2048.424099][T32456] block nbd4: shutting down sockets
[ 2048.428642][T32450] block nbd1: shutting down sockets
[ 2048.431655][T32463] validate_nla: 11 callbacks suppressed
[ 2048.431670][T32463] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:19 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80086301)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2048.473998][T32457] block nbd3: shutting down sockets
13:27:19 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1263)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2048.494618][T32458] block nbd5: shutting down sockets
[ 2048.504405][T32462] block nbd2: shutting down sockets
13:27:19 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xf0d}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:19 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40101283)

13:27:19 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80086601)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:19 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x1100}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2048.613938][T32468] block nbd4: shutting down sockets
[ 2048.619167][T32473] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2048.633386][T32465] block nbd1: shutting down sockets
13:27:19 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08)

13:27:19 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x80086601)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2048.694123][T32471] block nbd3: shutting down sockets
[ 2048.712240][T32476] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:19 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x1200}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:19 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1264)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2048.744159][T32478] block nbd5: Device being setup by another task
[ 2048.758035][T32472] block nbd5: shutting down sockets
13:27:19 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40101286)

[ 2048.808299][T32481] block nbd2: shutting down sockets
[ 2048.823238][T32486] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2048.834054][T32483] block nbd4: shutting down sockets
13:27:19 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x1800}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:19 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x801c581f)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2048.853894][T32479] block nbd1: shutting down sockets
13:27:19 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0x801c581f)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:19 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08)

[ 2048.923306][T32490] block nbd3: shutting down sockets
13:27:19 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1265)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2048.984367][T32499] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2049.015974][T32497] block nbd5: Device being setup by another task
[ 2049.024269][T32495] block nbd2: shutting down sockets
13:27:19 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x2000}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:19 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40101287)

13:27:19 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2049.031371][T32498] block nbd4: shutting down sockets
[ 2049.042072][T32488] block nbd5: shutting down sockets
[ 2049.063607][T32493] block nbd1: shutting down sockets
13:27:19 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0045878)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:19 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0045878)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:19 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1267)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2049.164156][T32504] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2049.194994][T32505] block nbd3: shutting down sockets
13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x2100}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2049.253602][T32515] block nbd1: NBD_DISCONNECT
[ 2049.265595][T32512] block nbd2: shutting down sockets
[ 2049.287779][T32508] block nbd1: Disconnected due to user request.
[ 2049.297502][T32513] block nbd4: shutting down sockets
13:27:20 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0045878)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2049.303294][T32508] block nbd1: shutting down sockets
[ 2049.308116][T32520] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2049.308658][T32514] block nbd5: Device being setup by another task
[ 2049.336355][T32507] block nbd5: shutting down sockets
13:27:20 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2049.364063][T32517] block nbd3: shutting down sockets
13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x2500}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:20 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0045878)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2049.414083][T32523] block nbd2: shutting down sockets
13:27:20 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40101288)

13:27:20 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1268)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:20 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0101282)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2049.493665][T32529] block nbd1: NBD_DISCONNECT
[ 2049.498786][T32522] block nbd1: Disconnected due to user request.
[ 2049.516415][T32528] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2049.525776][T32526] block nbd4: shutting down sockets
13:27:20 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0101282)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2049.554393][T32522] block nbd1: shutting down sockets
13:27:20 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x4788}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2049.596162][T32533] block nbd2: shutting down sockets
[ 2049.609000][T32536] block nbd3: Device being setup by another task
[ 2049.633796][T32537] block nbd5: Device being setup by another task
13:27:20 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0189436)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2049.648808][T32534] block nbd3: shutting down sockets
[ 2049.666080][T32541] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2049.684927][T32540] block nbd4: shutting down sockets
[ 2049.691262][T32531] block nbd5: shutting down sockets
13:27:20 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1269)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x4800}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:20 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0189436)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:20 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x401070c9)

[ 2049.762480][T32547] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2049.776583][T32543] block nbd1: NBD_DISCONNECT
[ 2049.793721][T32549] block nbd2: shutting down sockets
13:27:20 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc020660b)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x4888}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2049.814291][T32542] block nbd1: Disconnected due to user request.
[ 2049.820576][T32542] block nbd1: shutting down sockets
13:27:20 executing program 1:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:20 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc020660b)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2049.894739][T32553] block nbd4: shutting down sockets
[ 2049.914399][T32551] block nbd3: shutting down sockets
13:27:20 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1274)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x4c00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2049.984399][T32559] block nbd2: shutting down sockets
[ 2049.990546][T32554] block nbd5: shutting down sockets
[ 2050.034030][T32561] block nbd1: NBD_DISCONNECT
13:27:20 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0481273)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:20 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x401070ca)

13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x5865}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2050.060185][T32560] block nbd1: Disconnected due to user request.
[ 2050.087878][T32564] block nbd4: shutting down sockets
[ 2050.109251][T32560] block nbd1: shutting down sockets
[ 2050.160905][T32567] block nbd3: shutting down sockets
13:27:20 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x6000}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:20 executing program 1:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:20 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1275)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2050.204498][T32573] block nbd2: shutting down sockets
13:27:21 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xc0481273)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:21 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10f002)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2050.243789][T32570] block nbd5: shutting down sockets
13:27:21 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x401070cd)

13:27:21 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x6558}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2050.324788][T32578] block nbd4: shutting down sockets
13:27:21 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
ioctl$NBD_CLEAR_SOCK(r1, 0xab04)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r3)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)

13:27:21 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1276)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2050.405957][T32579] block nbd3: shutting down sockets
[ 2050.406243][T32581] block nbd1: NBD_DISCONNECT
13:27:21 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x6800}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:21 executing program 1:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2050.452784][T32577] block nbd1: Disconnected due to user request.
[ 2050.454007][T32582] block nbd5: shutting down sockets
[ 2050.465454][T32588] block nbd2: shutting down sockets
[ 2050.486225][T32577] block nbd1: shutting down sockets
13:27:21 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x40186366)

13:27:21 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10f002)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:21 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x6c00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2050.563451][T32591] block nbd4: shutting down sockets
[ 2050.604275][T32593] block nbd3: shutting down sockets
13:27:21 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1277)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2050.633929][T32598] block nbd2: shutting down sockets
[ 2050.634095][T32603] block nbd4: server does not support multiple connections per device.
13:27:21 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x401870c8)

13:27:21 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x10f002)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:21 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x7400}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2050.674161][T32605] block nbd1: NBD_DISCONNECT
[ 2050.684291][T32600] block nbd5: shutting down sockets
[ 2050.692407][T32599] block nbd1: Disconnected due to user request.
13:27:21 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r3)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)

[ 2050.755018][T32599] block nbd1: shutting down sockets
13:27:21 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:21 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x7a00}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2050.854063][T32607] block nbd5: shutting down sockets
[ 2050.857206][T32612] block nbd2: shutting down sockets
13:27:21 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async)
ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r5, 0xab04)

13:27:21 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x401870cb)

[ 2050.894413][T32625] block nbd3: shutting down sockets
[ 2050.912401][T32626] block nbd1: NBD_DISCONNECT
13:27:21 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x8100}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:21 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0)=0x40, 0x4)
r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:21 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1278)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2050.993138][T32628] block nbd4: Device being setup by another task
[ 2050.999693][T32631] block nbd4: shutting down sockets
13:27:21 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2051.073276][T32632] block nbd4: server does not support multiple connections per device.
[ 2051.074092][T32643] block nbd1: NBD_DISCONNECT
[ 2051.082750][T32635] block nbd5: shutting down sockets
13:27:21 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x401870cc)

13:27:21 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x8300}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:21 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x40c080)
r5 = dup2(r4, r0)
write$UHID_INPUT(r5, &(0x7f0000000740)={0x8, {"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", 0x223}}, 0x1011)

[ 2051.175970][T32644] block nbd3: shutting down sockets
13:27:21 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:21 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x1279)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2051.204372][T32646] block nbd1: NBD_DISCONNECT
[ 2051.212613][T32648] block nbd2: shutting down sockets
13:27:22 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0)=0x40, 0x4)
r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) (async)
setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0)=0x40, 0x4) (async)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3ff) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r3, 0xab03) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async)

13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x8847}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2051.354629][T32647] block nbd5: shutting down sockets
[ 2051.360593][T32656] block nbd1: NBD_DISCONNECT
[ 2051.373790][T32651] block nbd1: Disconnected due to user request.
[ 2051.375222][T32657] block nbd3: shutting down sockets
[ 2051.387077][T32661] block nbd4: shutting down sockets
13:27:22 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x401c5820)

13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x8848}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2051.420805][T32651] block nbd1: shutting down sockets
13:27:22 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x40c080)
r5 = dup2(r4, r0)
write$UHID_INPUT(r5, &(0x7f0000000740)={0x8, {"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", 0x223}}, 0x1011)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x40c080) (async)
dup2(r4, r0) (async)
write$UHID_INPUT(r5, &(0x7f0000000740)={0x8, {"58a270b91c7d08f2a68e5aa259300e5f6035581fbdd66e075e8835836d9499c679ca4afef07b38719b73aedcb4f13218b1e170787b4540cc46a435aab5b90fe607a4bcbb52b2d0828e9213a4c721e4a5ca112df24741df6227be54cdada290532008dff33e7b31b54a9aebc29285eed8ffdfbd7332bbc085a105d886a2f39844004fef6d61323015b37bf2cd723068bbc9990d241d70bf9249de3031bda625f834f574c2ab2f641431c7a429632b0c2e8a23195d340147c80ff230e02f83375e17e20bc2aca26b531196e9ab20a6c0ef2118955e59efeb0bf2ec0b5cbe535b5bd56c09c21a9b85b1daf7c2193ba465dc9ed81fc8d6705a7f1d3fb6bc252288e72cc1cf102d6df2b685e31bbdca722f3a94fc8d69fcd407fb695acbc6845d304d0b01da4c2b0bf03041df0a1a43e4f3bae202fca4ece9d63023bb6f161b0f0c9da9218877d735b7394c594924b59075ff0006fd35351ff0a1ba9b6af13bd040ef4e7f882864b1d6634bb7ce46e17d7f005df7d74a0692a005d577cda708aca576332a55b9c571fb472d93914ddb720967fdda229b23265040bab2e974489e50516e1d7d50ec557b8016b19c85ca3af6be8123ef71b1feced11d427e55c70bf8097dcc15d176c72e2ac4fdc904e71b141f9b14f9a990e34e2f32bc80fd51f0982d2e60b50b7aabf1ca4b4cec95d0ff5197c517718b33dba840359a21da3dfc4b9db37e6e235936c5f25aa777663cd3c5eb148bdf5ec3b68104760c870b7cdaab4be1fea93df559665a2e0580d6e7b5263ec8b7c6be4abbaf642beb9f102b23a67c0d6f71547fbded7fc4cc559d4721097e64b613bb8d52460994e60dbefdbeebcea170bf1ab33e11962f143dc422492fa124a79e46ffd3b835ec803a3cdb7a44f9cba8f5c8c53f043b78845381983bc55757a3a2d1fe053e41ec623e4707eb59100bb995754ef4a8dfd3ce57b1952d441a639b0fc491cbb8a23f6b7e4a285b8e17c761162eece3b3186c090510dbb6e4f7e93b40478c364ccf2f9d836bf87f60146e8a825bdcc0f801ab2589f22ebaab62c73c84d37b393e3ba97b7daa3cf6f7858c3ada1cbb97f0da07d9c385054a2bd6c0cddca225a0ffd5e58b87a6e97432dcce204e8b012e0a939b5fb8a8b23c89cd63765c022ce16458463a613e2a4210fcabd17ae059d06d8a5ced04dbb4900044552d3847c5d93c0abf7a897ac0cf09354033c640298009ccedb0a4d8302cf980cb2edabceeba397bf1fbdbc22152973aa2fff3ca52ef03fa14f69b7e21cf3527fcc74ce1b19b7027f7e79a6f91a5d86e79df1b7a06b63e8a9a3687f4d87dea591708eecb943e95637a3ec09281d61c9299ebc47409682f03590eb260c8a75beb0e9fab1dc08ce8899039b10dbd802c17213ff405b9877e7a63c1eb5fde02e65dee9126a6812d01b3b49499d2917e0b197f448c7029f6ba55ec460148e533b579a87cab8b1b8a680d1c852e8b90fd53a8a3d69e536a53cbc4d2ae906ec2fe93cdf0c7c9de6f4f5d3d4f1c5d0a984b6ab82d1982d7ae1dacb0a433d0323d7bdad6131c5dadbb0110a3257dc842d8002eb3c3c350917e8acc97b236e0c64d85bb1ec11f928af7aa847fd875bc2073dc78da7e746ccf155415688171d1c27748905ff268be3d8601542ee5b406c7a2c74c43976d1ccb9e9f1b34f34c85e1909a233d258d9aa8cd4dbfd371a8f585b3c44c8bc9d622a209a6d4c578b802e2dcb17741393832c3482e9d1b84944a8dda0ca127930367705dc4c7600de4bb494882d883bac410f30bf7c86adca209f24a3712f1168406749a2a0cd4820b462fffd6996fb58f091e3be199fac06b9129a3734a7cdabfaa976ecfa3d51722960a4175f53de4e31e2a89b722fb61561989ee231202587322a69f67500962d80e8bc444ad31f5b2edfd10ec59552c22de0d2835006610ee391944abdc177ce902ce8c04d6ef81a06675327d60b2233addca3a8061893e0fab93b8013d20de901d6e5dfca9db50db7798b07aad5ba3e2b0fb0488453b306c49170df38cb01cea90bb58a20ba170cfb5e1a5dbaadaaf7cc745b199d06370eccdc328d619ad83168125b2ac4417baa393115c4221c5c0537a243573ec1a412d0384b34b29b2111f136c5d10339deedfe5190cceebbe48a8534cef21f05163d53e17a94a8263a16496e170359129fa054f9ab2308e8612429ec7051c69325a7a047f866be4f30872cb59d1ff5e581b85dd6b245658340ec830538a6d8c167cd8e9d7b1073186bd4cb6f88bd48100937e19a4d3a01b059dfcaba00ad05e2d75812216f4ca41459c2e6bc340ddaea9e2bc7a54a4adb9f99dab7493cbe0ac79c51ff3d0c8fe413260b3a8a0c9ce4d525007ee1ae2163f8c3c3c9bb6bac7b5d7f5d2b33bd124d5271cde3dee77de5f58588e1905191e96b12ee42c68bb8656ce64c161336c72735c11904315ca6db791830276c56ead56f2224037f4022a86c38b2673a86571aba2379215f26dc5d3de83ff6b8986077a0e6618e7b633a953ca0a0aab84b82702df0bcd8ae3e7125e16defe7e0b64691ef40c96e949a6bcc05b001da7584087f5063e15257a797d5ea26b8d3d4cad248668885300a6657327f25c83f63a2febb76618ca1278d663f147da8ccbf4cf7a720e28c63f002f9dc6988599f3b4cedf759d10e32bab77a33f14bc7fa05ef78ec502b02d580e368b5a89698d53e8234782d11b34b6b509c01d905de34a7c87ebfaa3897a3c97c3dbd0a6c573ae8e82331fa1654bc75ffa67f9aa89e2d0c3130fb257746d813e2377456f4791a75db1f535139a31b2b86c9275d76fcb3794b1cc249796ef5b7d952cf6f5a12e962ec7abce34833faf94f1ac06d79f03bf242213cd4e85e78d1a7ab201044bcc16797c12b897f9f6d33f593f4ac399c0ec515f6202b25cd2133c7db776cf02acc2a7e27e16a10a8dbb9bf5ebd37bff932e049b624db55ab83a5aee66979fd06e12f198d6d698889bbf5db6981015d2419c02081baaff0e6c16019ac7b4541d18a4743f52de1372bfa8af35c1c7c09dd434a6e45d6588e0afab31c7e0d69a8ec1fe26c9dc81cd747b862a0e95e4760e46f8773f7c7c91994b87402395d7996946bbfc84b971b7ef3f72c86b45dc6325df18822f9e38bd9e11ecd13058946f2bacf9c58e55554f86df30c21cd121282bc1e64c0b6aefd3bf0ec47e98190c3af7629b0092f3fe854b3f8f244ce37f47fd9049784506380a711ef5695ca683fba9522976814d645cc29ad504f9d90b5a9264d1309713c4e67c255f8fc5af0daf85fbf358c4d3be14429fe8dea93449f9d278713054387038e24282bec57cae5fa2723c94754604844770aaa720c1441b9e3bf798f813e53db10400f3060a621b207ec5552a0bfbb6cd984ffd14f8dd92539b2409de5d46eaa95c084e6cf61cc7de452c742dd963a49e062a25af26834128cc0dac4a504509217522ec9d358840f905812863f7e2945bacc45ea415ddb126343b8b76f6c89a7e2e40a26532dd61fc1993e761a43c49a1cabc6374706d51eecc0bf1535357057ddeee674d765a8ab57faa09948e3c0a0775c4cd3fb5aa691e41df23eb8d96870088d653ff1c8a44bbac1ecbac65a89e56387ef0d055500dde7a16080034a5d9ca44d8f97c3f4952eb3ac28226cd275e172fdecc213a877d7abc8fa524e86b55039d1d7d0ba02aeb2868a739dc236df37891d6736acc534e6261965fa74395896cd58b255a21c590e7b5b474abb1aade3484afab3251cdfcdb0dd025b72dbd5789e0d5cdb58bc7df3f15420787f4ff517865f7fe3a3f721b5b0c4ac8d77b8fbe5dd860188b47c553b03abda58221e9cda4e1d2d884ad4b5a8296078a440ef7f00172ae5e25586afacacaa97add55093a5927de75642df37a3531bf7844c72d1cf84cfc84434a0afb12ecf2d4cdd421cc810408fdfc31ed69d1aef7ea851020d5568fb6e863174f14afda3d63dc5d4485c773504298dc80af24d32e4d69e42246af420aae4965c47cb9d83fa491db832bb9fa06f4cb9e67612dafcdceed15a0e66ddcae76e62d757fdf16bc2298236eb69493c169608ae7287b71e1ed40152dde116efa3319eec8fda18cd718ad0c9f582442da85fe657b58f5b9e64c886f9726049313745a400153f8cf6594f9764100f671bf7e02ff849958b1469740f82de193fa23bd7ae99f148e98a0bf0fdb00d72e078080dad062638ea8d3b6b9685e9a3df6d5d9e2e7c96cd847eb32963fc4c4895170c25702ebbd96efd487d72440b39662764a6c80f4d1c062a5ec52a86bcb222372abaac68c32c71f983d2513dd4341a3f0a5338472e76e53d65ae167a57b821aed5afd41c87548eb65b45aa4f8c2010715b574753e7dc8b8ba8ff2a52dc3196ca57f1eb6b6b248c4c993f8e8e00109a861546b26291df4bddb1a5c2920a75c31aaee2c919793c0be39a8af2eab6e3e6ae7c185eacea3d49a3d8d52e8b383178f5ecb886afba777b7c85d4c52e5699dfd3c57c448b86792b73c0c19afceaf56e26035afe2bd7c0f88748a7d64cb459d13efca1e2deaad0100ea22baadeba6726a6d8e89ce37027625f74802a5656cadb92ddba2a0604a19431d7e676347921eeca2072ab0e4a479a96da36053964ea55e1e264d1ee22ad2d9f65b7cd676b8188e60b08adf9c50dd0a2b7d67e166c8a4833cfdf270193d6d85c51b5e0ee18224137c75537edff47d76dd1a69d858a6ee307812b3673c9340f265430a64df51ea937d79e367f074ae8730ff571fc226100df0e8ca28b1c89f3b99976719b4620512a55d86588ffacbeca7602b7cff763712190d057ba5476dfe221506f4b472e18ead7f9e059af37602e7a772752f62c6213ea8304de6b57fb75c5a38d07e9f64a3f207f52cbdcb3919852a22b9963b8b0459466324629c92cbaa0caeeb1a60d95f7c4f540655661fe3ed2a37e88cfd146d9e877c52cbd88e4e3da454a2fd8aaf883e2c401ef85504ff8fa5eeff8a4c263261fd482c03dd73df3d661aa1548cbf64dd2025d2b83bdb19703754aab80ab23b4bdb992af32ae97eca3a5868b995d0250416ce55d4a8e5403b7e84bda81e79f9ed5f5c1cebb83c69a9735a2e9ce1f75ef2cf159e24d28214793d684a1776b360dee9fad839b1d7547482a7c3ebe54a82b89baf575b79e83878beaa455cf506f5b8d8e2f840fe4ea24789c8d0f88290246d174ecdf1ee32d3b37cbafeb76979f74421f5dc8263ab3192da4da03840ce6ba15c5ee6002f79484a020019d18847c5f85d2d1f49b2891434e2544261f26d36f286d8fab8225bcb745a3b595a59cbc021023a23a929005d704013eb6ca48d733826f178f9439057ab8af73a0c9a87ebdf0374f9858b0d400ca855bcafe02e866810df05a81365e76abacbe6e7f2a0ae2efb4d0f7fba3bc63b2be53f502b7528c9d5aad12c694fe0c7cddfbed4674efe00a6b72e9fedeb02bea3e2cb4fc70b1b01171041c16561a90d09c7f07c4240158440eef8c9f7ab7970f614de022f04141069c8962817bc02d1dc640d8c90688680ab0bc894c8ffae53d7cd8bc88109836b0b57c1edbd752bbdb0612077e6b20937207e8b6031e09816bde0994fa1fdf6712789e65131ebdb30eafa10c6494dbf546b8510af9f6a13dfb26df77cd79bec237eb6bd1a159e31755f5f53b899058643f7017e4126217ee17a4ef0cc3be77840bf08d516202ce804e2b5424d32c5cb1b6974d82d78fbecb1e45a76d9713e79f3d52f31c5bfa4936a2e62ebf73ae488cdcb3541a23a", 0x223}}, 0x1011) (async)

13:27:22 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127a)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2051.466297][T32663] block nbd2: shutting down sockets
13:27:22 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:22 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0)=0x40, 0x4)
r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) (async)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) (async)
setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f00000000c0)=0x40, 0x4) (async)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
ioctl$NBD_SET_FLAGS(r1, 0xab0a, 0x3ff) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r3, 0xab03) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async)

13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2051.626449][T32664] block nbd5: shutting down sockets
[ 2051.633658][T32679] block nbd3: shutting down sockets
[ 2051.640506][T32682] block nbd1: NBD_DISCONNECT
13:27:22 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x4020940d)

13:27:22 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127b)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2051.671246][T32681] block nbd1: Disconnected due to user request.
[ 2051.681823][T32680] block nbd4: shutting down sockets
[ 2051.686401][T32681] block nbd1: shutting down sockets
13:27:22 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2051.765300][T32699] block nbd2: shutting down sockets
[ 2051.773677][T32691] block nbd4: Device being setup by another task
13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:22 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x40c080)
r5 = dup2(r4, r0)
write$UHID_INPUT(r5, &(0x7f0000000740)={0x8, {"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", 0x223}}, 0x1011)

[ 2051.823464][T32700] block nbd2: Device being setup by another task
[ 2051.864227][T32704] block nbd3: shutting down sockets
[ 2051.870793][T32698] block nbd5: shutting down sockets
[ 2051.879776][T32711] block nbd1: NBD_DISCONNECT
13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:22 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127c)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:22 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x80041284)

13:27:22 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_DISCONNECT(r0, 0xab08)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x80000)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2051.908113][T32708] block nbd1: Disconnected due to user request.
[ 2051.921405][T32708] block nbd1: shutting down sockets
13:27:22 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2051.985382][T32717] block nbd4: shutting down sockets
13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x3}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:22 executing program 4:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x608880, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

[ 2052.036271][T32727] block nbd2: NBD_DISCONNECT
13:27:22 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x4}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2052.090558][T32724] block nbd1: NBD_DISCONNECT
[ 2052.098321][T32720] block nbd5: shutting down sockets
[ 2052.103700][T32731] block nbd3: Device being setup by another task
13:27:22 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x80041285)

[ 2052.134246][T32725] block nbd3: shutting down sockets
[ 2052.146578][T32733] block nbd2: Disconnected due to user request.
[ 2052.150638][T32723] block nbd1: Disconnected due to user request.
[ 2052.162219][T32733] block nbd2: shutting down sockets
[ 2052.176913][T32723] block nbd1: shutting down sockets
13:27:22 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127d)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:22 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_DISCONNECT(r0, 0xab08) (async)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x80000)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:22 executing program 4:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x608880, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (async)
r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x4) (async)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:27:23 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x5}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:23 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2052.334434][T32737] block nbd5: shutting down sockets
13:27:23 executing program 4:
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async)
r1 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r1, 0xab03) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x608880, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03) (async)
r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x4)
ioctl$NBD_CLEAR_SOCK(r2, 0xab04)

13:27:23 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x80081270)

13:27:23 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x6}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2052.363153][T32749] block nbd2: NBD_DISCONNECT
[ 2052.439924][T32754] block nbd3: Device being setup by another task
[ 2052.439935][T32755] block nbd1: NBD_DISCONNECT
[ 2052.440288][T32745] block nbd1: Disconnected due to user request.
[ 2052.462450][T32741] block nbd3: shutting down sockets
[ 2052.470752][T32745] block nbd1: shutting down sockets
13:27:23 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121001)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x140)

13:27:23 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:23 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x7}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2052.490846][T32748] block nbd2: Disconnected due to user request.
[ 2052.510689][T32748] block nbd2: shutting down sockets
13:27:23 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_DISCONNECT(r0, 0xab08)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async, rerun: 32)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff}) (rerun: 32)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x80000)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:23 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127e)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2052.564027][T32760] block nbd5: shutting down sockets
13:27:23 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x80081272)

13:27:23 executing program 1:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:23 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x8}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2052.630676][T32766] block nbd1: NBD_DISCONNECT
[ 2052.644549][T32765] block nbd1: Disconnected due to user request.
[ 2052.650907][T32765] block nbd1: shutting down sockets
[ 2052.655688][  T304] block nbd2: NBD_DISCONNECT
[ 2052.713987][  T305] block nbd3: shutting down sockets
[ 2052.734226][  T306] block nbd5: shutting down sockets
[ 2052.734322][  T311] block nbd2: Disconnected due to user request.
[ 2052.762204][  T311] block nbd2: shutting down sockets
[ 2052.775165][  T314] block nbd1: NBD_DISCONNECT
13:27:23 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x127f)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:23 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x80081280)

[ 2052.780287][  T313] block nbd1: Disconnected due to user request.
[ 2052.808576][  T313] block nbd1: shutting down sockets
13:27:23 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x9}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:23 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0)
close_range(r3, 0xffffffffffffffff, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2052.944110][  T317] block nbd5: shutting down sockets
[ 2052.951003][  T320] block nbd3: shutting down sockets
[ 2053.037443][  T323] block nbd2: shutting down sockets
13:27:24 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121001)
ioctl$NBD_DO_IT(r2, 0xab03)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x140)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121001) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x140) (async)

13:27:24 executing program 1:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:24 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xa}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:24 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x541b)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:24 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x80086301)

13:27:24 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async, rerun: 32)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff}) (rerun: 32)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async)
close_range(r3, 0xffffffffffffffff, 0x0) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2053.440037][T27799] block nbd4: Receive control failed (result -32)
[ 2053.444707][  T301] block nbd4: shutting down sockets
[ 2053.510288][  T329] validate_nla: 22 callbacks suppressed
[ 2053.510307][  T329] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:24 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xb}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2053.555218][  T330] block nbd1: NBD_DISCONNECT
[ 2053.573855][  T337] block nbd2: shutting down sockets
[ 2053.579459][  T326] block nbd1: Disconnected due to user request.
[ 2053.587371][  T331] block nbd5: shutting down sockets
[ 2053.608408][  T336] block nbd4: shutting down sockets
13:27:24 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x80086601)

13:27:24 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async)
close_range(r3, 0xffffffffffffffff, 0x0) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 32)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (rerun: 32)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:24 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5421)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:24 executing program 1:
r0 = syz_open_dev$ndb(0x0, 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

[ 2053.633964][  T344] block nbd4: Device being setup by another task
[ 2053.640587][  T349] block nbd3: shutting down sockets
[ 2053.646284][  T326] block nbd1: shutting down sockets
[ 2053.659627][  T350] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:24 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121001)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x140)

13:27:24 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xc}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2053.764709][  T357] block nbd1: NBD_DISCONNECT
[ 2053.795315][  T355] block nbd1: Disconnected due to user request.
[ 2053.804271][  T356] block nbd3: shutting down sockets
[ 2053.833937][  T353] block nbd5: shutting down sockets
[ 2053.840044][  T355] block nbd1: shutting down sockets
13:27:24 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x801c581f)

13:27:24 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5450)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2053.856922][  T368] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:24 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xd}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:24 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:24 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xc0045878)

13:27:24 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5451)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2053.984900][  T369] block nbd5: shutting down sockets
[ 2053.994282][  T372] block nbd3: shutting down sockets
[ 2054.003975][  T375] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:24 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xe}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2054.077495][  T378] block nbd1: NBD_DISCONNECT
[ 2054.085068][  T374] block nbd1: Disconnected due to user request.
[ 2054.099980][  T374] block nbd1: shutting down sockets
[ 2054.145501][  T383] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2054.164490][  T379] block nbd5: shutting down sockets
[ 2054.184548][  T380] block nbd3: shutting down sockets
13:27:25 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
ioctl$NBD_SET_SOCK(r4, 0xab00, r1)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:25 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:25 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xc0045878)

[ 2054.562198][T27799] block nbd2: Receive control failed (result -32)
[ 2054.563820][  T361] block nbd2: shutting down sockets
13:27:25 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xa8442)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:25 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xf}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:25 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5452)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:25 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(0x0, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

[ 2054.635561][  T387] block nbd1: NBD_DISCONNECT
[ 2054.640758][  T384] block nbd1: Disconnected due to user request.
[ 2054.647391][T31330] block nbd4: Receive control failed (result -32)
[ 2054.650616][  T384] block nbd1: shutting down sockets
[ 2054.663193][  T363] block nbd4: shutting down sockets
[ 2054.703904][  T390] block nbd5: Device being setup by another task
[ 2054.726322][  T385] block nbd5: shutting down sockets
[ 2054.731864][  T393] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:25 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xc0101282)

[ 2054.753081][  T396] block nbd2: Device being setup by another task
[ 2054.793734][  T396] block nbd2: Device being setup by another task
13:27:25 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x10}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2054.804451][  T397] block nbd3: shutting down sockets
13:27:25 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xa8442)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:25 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x5460)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2054.827057][  T401] block nbd4: shutting down sockets
[ 2054.840301][  T396] block nbd2: shutting down sockets
[ 2054.889625][  T403] block nbd1: NBD_DISCONNECT
[ 2054.897442][  T398] block nbd1: Disconnected due to user request.
[ 2054.912052][  T398] block nbd1: shutting down sockets
13:27:25 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:25 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async, rerun: 64)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (rerun: 64)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
ioctl$NBD_SET_SOCK(r4, 0xab00, r1)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2054.941176][  T407] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2054.951195][  T400] block nbd5: shutting down sockets
13:27:25 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xc0189436)

13:27:25 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x11}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2054.994675][  T410] block nbd4: shutting down sockets
13:27:25 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xa8442) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2055.037498][  T416] block nbd1: NBD_DISCONNECT
[ 2055.044210][  T412] block nbd3: shutting down sockets
13:27:25 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0x8933)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:25 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2055.122476][  T423] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
[ 2055.135511][  T414] block nbd2: shutting down sockets
[ 2055.171665][  T419] block nbd5: shutting down sockets
[ 2055.183914][  T428] block nbd4: shutting down sockets
13:27:26 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x12}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:26 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r5=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
ioctl$NBD_SET_SOCK(r4, 0xab00, r1)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x80) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async)
ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async)
ioctl$NBD_SET_SOCK(r4, 0xab00, r1) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async)

13:27:26 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xc020660b)

13:27:26 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x181401)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2055.271699][  T432] block nbd1: NBD_DISCONNECT
13:27:26 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:26 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x18}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2055.324463][  T431] block nbd3: shutting down sockets
[ 2055.338313][  T440] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:26 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab00)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2055.414498][  T434] block nbd5: shutting down sockets
13:27:26 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xc0481273)

[ 2055.440832][  T443] block nbd1: NBD_DISCONNECT
[ 2055.456307][  T447] block nbd4: shutting down sockets
13:27:26 executing program 1:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

[ 2055.483134][  T442] block nbd2: Device being setup by another task
[ 2055.495605][  T446] netlink: 'syz-executor.0': attribute type 1 has an invalid length.
13:27:26 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x181401)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x181401) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async)

13:27:26 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x21}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2055.524176][  T448] block nbd3: shutting down sockets
[ 2055.543598][  T449] block nbd2: Device being setup by another task
[ 2055.567591][  T442] block nbd2: shutting down sockets
13:27:26 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab01)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:26 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x25}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2055.633381][  T442] block nbd2: Device being setup by another task
[ 2055.640981][  T453] block nbd1: NBD_DISCONNECT
[ 2055.653824][  T459] block nbd5: Device being setup by another task
[ 2055.661291][  T452] block nbd1: Disconnected due to user request.
[ 2055.662499][  T450] block nbd5: shutting down sockets
[ 2055.669517][  T452] block nbd1: shutting down sockets
[ 2055.697417][  T474] block nbd4: shutting down sockets
[ 2055.710708][  T460] block nbd3: shutting down sockets
[ 2055.732983][  T462] block nbd2: Device being setup by another task
13:27:26 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40000)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:26 executing program 1:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:26 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2000)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
r4 = socket(0x11, 0x800000003, 0x0)
bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r6 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@deltfilter={0x5c, 0x2d, 0x400, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1f}, {0xffff, 0xb}, {0xc}}, [@TCA_CHAIN={0x8}, @TCA_RATE={0x6, 0x5, {0x80, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0xffff}, @TCA_CHAIN={0x8, 0xb, 0x5835}, @filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r5}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48001}, 0x44)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:26 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab02)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:26 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x181401)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x181401) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async)

13:27:26 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x48}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:26 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x4c}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2055.904344][  T485] block nbd1: NBD_DISCONNECT
[ 2055.909752][  T483] block nbd1: Disconnected due to user request.
[ 2055.925980][  T486] block nbd5: server does not support multiple connections per device.
[ 2055.942227][  T483] block nbd1: shutting down sockets
[ 2055.944476][  T484] block nbd5: shutting down sockets
[ 2055.954142][  T491] block nbd3: shutting down sockets
13:27:26 executing program 1:
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab08)

13:27:26 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab04)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2055.978371][  T496] block nbd2: shutting down sockets
[ 2055.983943][  T495] block nbd4: shutting down sockets
13:27:26 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2000) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async, rerun: 64)
r4 = socket(0x11, 0x800000003, 0x0) (rerun: 64)
bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80) (async)
getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r6 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0) (async, rerun: 64)
sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@deltfilter={0x5c, 0x2d, 0x400, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1f}, {0xffff, 0xb}, {0xc}}, [@TCA_CHAIN={0x8}, @TCA_RATE={0x6, 0x5, {0x80, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0xffff}, @TCA_CHAIN={0x8, 0xb, 0x5835}, @filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r5}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48001}, 0x44) (async, rerun: 64)
ioctl$NBD_DO_IT(r3, 0xab03)

13:27:26 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40000)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

[ 2056.044944][  T504] block nbd1: NBD_DISCONNECT
[ 2056.049660][  T499] block nbd4: Device being setup by another task
[ 2056.058372][  T500] block nbd1: Disconnected due to user request.
13:27:26 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x60}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2056.093718][  T500] block nbd1: shutting down sockets
13:27:26 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:26 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000180)={&(0x7f00000000c0)=[0xffffffff, 0x1e, 0x9, 0x3f, 0x4, 0x3, 0x7, 0x7fff, 0x3], 0x9, 0x80000, 0x0, <r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r6)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2056.234673][  T509] block nbd3: shutting down sockets
[ 2056.249501][  T511] block nbd5: Device being setup by another task
[ 2056.264794][  T516] block nbd2: shutting down sockets
13:27:27 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x68}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:27 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab05)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:27 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_DO_IT(r2, 0xab03)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40000)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40000) (async)
ioctl$NBD_DO_IT(r3, 0xab03) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async)

[ 2056.295179][  T524] block nbd1: NBD_DISCONNECT
[ 2056.313669][  T519] block nbd1: Disconnected due to user request.
[ 2056.333320][  T519] block nbd1: shutting down sockets
[ 2056.346442][  T526] block nbd4: shutting down sockets
13:27:27 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x6c}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2056.406092][  T513] block nbd5: shutting down sockets
13:27:27 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:27 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03)
r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000180)={&(0x7f00000000c0)=[0xffffffff, 0x1e, 0x9, 0x3f, 0x4, 0x3, 0x7, 0x7fff, 0x3], 0x9, 0x80000, 0x0, <r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r6)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)
syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async)
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r2, 0xab03) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
ioctl$NBD_DO_IT(r4, 0xab03) (async)
openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000180)={&(0x7f00000000c0)=[0xffffffff, 0x1e, 0x9, 0x3f, 0x4, 0x3, 0x7, 0x7fff, 0x3], 0x9, 0x80000}) (async)
ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async)

13:27:27 executing program 5:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x2000) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async)
r4 = socket(0x11, 0x800000003, 0x0)
bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, <r5=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) (async)
r6 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@deltfilter={0x5c, 0x2d, 0x400, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x1f}, {0xffff, 0xb}, {0xc}}, [@TCA_CHAIN={0x8}, @TCA_RATE={0x6, 0x5, {0x80, 0x3}}, @TCA_CHAIN={0x8, 0xb, 0xffff}, @TCA_CHAIN={0x8, 0xb, 0x5835}, @filter_kind_options=@f_route={{0xa}, {0xc, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r5}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48001}, 0x44)
ioctl$NBD_DO_IT(r3, 0xab03)

[ 2056.434219][  T529] block nbd3: shutting down sockets
13:27:27 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab06)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:27 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x74}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2056.519555][  T540] block nbd2: shutting down sockets
13:27:27 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x7a}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2056.583674][  T546] block nbd1: NBD_DISCONNECT
13:27:27 executing program 2:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x677082)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

13:27:27 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x83}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

[ 2056.613898][  T537] block nbd1: Disconnected due to user request.
[ 2056.624403][  T537] block nbd1: shutting down sockets
[ 2056.634030][  T550] block nbd3: shutting down sockets
[ 2056.640032][  T539] block nbd5: Device being setup by another task
[ 2056.656131][  T558] block nbd4: shutting down sockets
13:27:27 executing program 1:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab08)

13:27:27 executing program 3:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff)
r1 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r2)
ioctl$NBD_SET_SOCK(r1, 0xab00, r2)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab07)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)

13:27:27 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x300}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:27 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async)
r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r2, 0xab03)
r3 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0) (async)
r4 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r4, 0xab03) (async)
r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000180)={&(0x7f00000000c0)=[0xffffffff, 0x1e, 0x9, 0x3f, 0x4, 0x3, 0x7, 0x7fff, 0x3], 0x9, 0x80000, 0x0, <r6=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async)
ioctl$NBD_CLEAR_SOCK(r3, 0xab04)

[ 2056.744934][  T541] nbd5: detected capacity change from 0 to 16384
13:27:27 executing program 0:
r0 = socket(0x11, 0x800000003, 0x0)
bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f742e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffffc654"}, 0x80)
getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14)
r2 = socket(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x40, 0x24, 0xd3b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0x500}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x14, 0x2, [@TCA_HHF_BACKLOG_LIMIT={0x4}, @TCA_HHF_HH_FLOWS_LIMIT={0x8}]}}]}, 0x40}}, 0x0)

13:27:27 executing program 4:
r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4000)
syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r0, 0xab00, r1)
r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0)
ioctl$NBD_DO_IT(r3, 0xab03)
r4 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
ioctl$NBD_CLEAR_SOCK(r4, 0xab04)
r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, <r6=>r4, {0x8000000}}, './file0\x00'})
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, <r7=>r1, {r2}}, './file0\x00'})
r8 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0)
ioctl$NBD_SET_FLAGS(r8, 0xab0a, 0x3ff)
r9 = syz_open_dev$ndb(&(0x7f0000000700), 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={<r10=>0xffffffffffffffff})
ioctl$NBD_SET_SOCK(r9, 0xab00, r10)
ioctl$NBD_SET_SOCK(r9, 0xab00, r10)
ioctl$NBD_SET_SOCK(r8, 0xab00, r10)
sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa8, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xf}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x80000000}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xffffffffffffff14}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x8001}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r10}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xe800000000000000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0xa8}, 0x1, 0x0, 0x0, 0x50}, 0x40)

[ 2056.863923][  T578] block nbd1: NBD_DISCONNECT
[ 2056.869284][  T577] block nbd1: Disconnected due to user request.
[ 2056.876341][  T577] block nbd1: shutting down sockets
[ 2056.884500][  T579] block nbd3: shutting down sockets
[ 2057.015433][  T588] block nbd4: shutting down sockets
[ 2057.529550][T27799] block nbd2: Receive control failed (result -32)
[ 2057.531063][  T571] block nbd2: shutting down sockets
[ 2059.490766][  T541] block nbd5: shutting down sockets
[ 2087.183204][   T50] block nbd5: Possible stuck request ffff88801d550000: control (read@0,4096B). Runtime 30 seconds
[ 2098.704366][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[ 2098.710687][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
[ 2117.744120][ T2972] udevd[2972]: worker [14745] /devices/virtual/block/nbd5 is taking a long time
[ 2160.144240][ T1229] ieee802154 phy0 wpan0: encryption failed: -22
[ 2160.150567][ T1229] ieee802154 phy1 wpan1: encryption failed: -22
[ 2201.743139][   T26] INFO: task udevd:14745 blocked for more than 143 seconds.
[ 2201.750437][   T26]       Not tainted 5.16.0-syzkaller #0
[ 2201.758351][   T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2201.767566][   T26] task:udevd           state:D stack:23152 pid:14745 ppid:  2972 flags:0x00004000
[ 2201.777286][   T26] Call Trace:
[ 2201.780578][   T26]  <TASK>
[ 2201.784225][   T26]  __schedule+0xb72/0x1460
[ 2201.788677][   T26]  ? release_firmware_map_entry+0x187/0x187
[ 2201.795064][   T26]  ? lockdep_hardirqs_on_prepare+0x412/0x780
[ 2201.801055][   T26]  ? print_irqtrace_events+0x220/0x220
[ 2201.806896][   T26]  ? _raw_spin_lock_irq+0xdb/0x110
[ 2201.812025][   T26]  schedule+0x12b/0x1f0
[ 2201.816476][   T26]  io_schedule+0x83/0x100
[ 2201.820850][   T26]  folio_wait_bit_common+0x8aa/0xe00
[ 2201.826675][   T26]  ? folio_wait_bit+0x20/0x20
[ 2201.831360][   T26]  ? blkdev_fallocate+0x390/0x390
[ 2201.836879][   T26]  ? rcu_lock_release+0x20/0x20
[ 2201.842287][   T26]  ? filemap_alloc_folio+0x1ac/0x1c0
[ 2201.847980][   T26]  ? add_to_page_cache_lru+0x4f/0x80
[ 2201.853601][   T26]  do_read_cache_page+0x5fa/0x9c0
[ 2201.858636][   T26]  read_part_sector+0xd4/0x2d0
[ 2201.863833][   T26]  adfspart_check_ICS+0xc9/0x720
[ 2201.868801][   T26]  ? adfspart_check_ADFS+0x440/0x440
[ 2201.874804][   T26]  ? snprintf+0xd6/0x120
[ 2201.879249][   T26]  ? vsnprintf+0x1caa/0x1d60
[ 2201.887381][   T26]  ? vsnprintf+0x19e/0x1d60
[ 2201.891910][   T26]  ? vscnprintf+0x80/0x80
[ 2201.896626][   T26]  ? alloc_pages+0x44a/0x560
[ 2201.901213][   T26]  bdev_disk_changed+0x789/0x16a0
[ 2201.906914][   T26]  blkdev_get_whole+0x32f/0x3d0
[ 2201.911797][   T26]  blkdev_get_by_dev+0x2ff/0xba0
[ 2201.916952][   T26]  ? hook_file_open+0xed/0x220
[ 2201.921739][   T26]  blkdev_open+0x137/0x2f0
[ 2201.926542][   T26]  ? blkdev_write_iter+0x650/0x650
[ 2201.931757][   T26]  do_dentry_open+0x78b/0x1020
[ 2201.936845][   T26]  path_openat+0x2896/0x3660
[ 2201.942245][   T26]  ? do_filp_open+0x4f0/0x4f0
[ 2201.947380][   T26]  ? rcu_read_lock_sched_held+0x89/0x130
[ 2201.953351][   T26]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 2201.959348][   T26]  do_filp_open+0x277/0x4f0
[ 2201.964242][   T26]  ? vfs_tmpfile+0x230/0x230
[ 2201.968836][   T26]  ? alloc_fd+0x5e1/0x680
[ 2201.973590][   T26]  ? _raw_spin_unlock+0x24/0x40
[ 2201.978823][   T26]  ? alloc_fd+0x5e1/0x680
[ 2201.983545][   T26]  do_sys_openat2+0x13b/0x500
[ 2201.988233][   T26]  ? do_sys_open+0x220/0x220
[ 2201.992814][   T26]  __x64_sys_openat+0x243/0x290
[ 2202.000705][   T26]  ? __ia32_sys_open+0x270/0x270
[ 2202.006342][   T26]  ? syscall_enter_from_user_mode+0x2e/0x1b0
[ 2202.012340][   T26]  ? lockdep_hardirqs_on+0x95/0x140
[ 2202.017841][   T26]  ? syscall_enter_from_user_mode+0x2e/0x1b0
[ 2202.024192][   T26]  do_syscall_64+0x44/0xd0
[ 2202.028618][   T26]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2202.034919][   T26] RIP: 0033:0x7f8adb010697
[ 2202.039335][   T26] RSP: 002b:00007ffdb103c1f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 2202.048922][   T26] RAX: ffffffffffffffda RBX: 000055d16774f6b0 RCX: 00007f8adb010697
[ 2202.057788][   T26] RDX: 00000000000a0800 RSI: 000055d1677308b0 RDI: 00000000ffffff9c
[ 2202.066390][   T26] RBP: 000055d1677308b0 R08: 0000000000000001 R09: 0000000000000010
[ 2202.074901][   T26] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800
[ 2202.082941][   T26] R13: 000055d16772ea90 R14: 0000000000000001 R15: 000055d167725910
[ 2202.090930][   T26]  </TASK>
[ 2202.094164][   T26] INFO: task syz-executor.5:534 blocked for more than 143 seconds.
[ 2202.102053][   T26]       Not tainted 5.16.0-syzkaller #0
[ 2202.110494][   T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 2202.119249][   T26] task:syz-executor.5  state:D stack:26608 pid:  534 ppid:  3635 flags:0x00004004
[ 2202.128486][   T26] Call Trace:
[ 2202.131755][   T26]  <TASK>
[ 2202.134749][   T26]  __schedule+0xb72/0x1460
[ 2202.139175][   T26]  ? release_firmware_map_entry+0x187/0x187
[ 2202.145209][   T26]  ? __mutex_trylock_common+0xb3/0x300
[ 2202.151394][   T26]  ? do_raw_spin_unlock+0x134/0x8a0
[ 2202.156751][   T26]  schedule+0x12b/0x1f0
[ 2202.161015][   T26]  schedule_preempt_disabled+0xf/0x20
[ 2202.166430][   T26]  __mutex_lock_common+0xe9f/0x2490
[ 2202.171634][   T26]  ? blkdev_put+0xf8/0x7a0
[ 2202.176325][   T26]  ? mutex_lock_io_nested+0x60/0x60
[ 2202.181541][   T26]  ? blkdev_open+0x2f0/0x2f0
[ 2202.186175][   T26]  mutex_lock_nested+0x1a/0x20
[ 2202.191308][   T26]  blkdev_put+0xf8/0x7a0
[ 2202.195654][   T26]  ? blkdev_open+0x2f0/0x2f0
[ 2202.200254][   T26]  blkdev_close+0x58/0x80
[ 2202.204627][   T26]  __fput+0x3fc/0x870
[ 2202.208619][   T26]  task_work_run+0x146/0x1c0
[ 2202.216180][   T26]  exit_to_user_mode_prepare+0x209/0x220
[ 2202.221830][   T26]  ? trace_irq_disable_rcuidle+0x11/0x170
[ 2202.227656][   T26]  syscall_exit_to_user_mode+0x2e/0x70
[ 2202.233165][   T26]  do_syscall_64+0x53/0xd0
[ 2202.237593][   T26]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 2202.243579][   T26] RIP: 0033:0x7f6025afeadb
[ 2202.247994][   T26] RSP: 002b:00007ffda5c76fd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
[ 2202.257198][   T26] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f6025afeadb
[ 2202.265242][   T26] RDX: 0000001b2e820000 RSI: 0000000000000000 RDI: 0000000000000003
[ 2202.273270][   T26] RBP: 00007f6025c60960 R08: 0000000000000000 R09: 0000000000000010
[ 2202.281243][   T26] R10: 00007ffda5dbf0b8 R11: 0000000000000293 R12: 00000000001f6451
[ 2202.289254][   T26] R13: 00007ffda5c770d0 R14: 00007ffda5c770f0 R15: 0000000000000032
[ 2202.297282][   T26]  </TASK>
[ 2202.300320][   T26] 
[ 2202.300320][   T26] Showing all locks held in the system:
[ 2202.308092][   T26] 1 lock held by khungtaskd/26:
[ 2202.313398][   T26]  #0: ffffffff8cb1de00 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 2202.322760][   T26] 2 locks held by getty/3290:
[ 2202.329489][   T26]  #0: ffff88814aefa098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 2202.339598][   T26]  #1: ffffc90002ba32e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6c5/0x1c60
[ 2202.349880][   T26] 1 lock held by udevd/14745:
[ 2202.354933][   T26]  #0: ffff88801b34b918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0xf7/0xba0
[ 2202.365412][   T26] 3 locks held by kworker/u4:3/26200:
[ 2202.370794][   T26] 1 lock held by syz-executor.5/534:
[ 2202.376420][   T26]  #0: ffff88801b34b918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xf8/0x7a0
[ 2202.386825][   T26] 
[ 2202.389164][   T26] =============================================
[ 2202.389164][   T26] 
[ 2202.397905][   T26] NMI backtrace for cpu 0
[ 2202.402215][   T26] CPU: 0 PID: 26 Comm: khungtaskd Not tainted 5.16.0-syzkaller #0
[ 2202.410009][   T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2202.420148][   T26] Call Trace:
[ 2202.423415][   T26]  <TASK>
[ 2202.426345][   T26]  dump_stack_lvl+0x1dc/0x2d8
[ 2202.431038][   T26]  ? show_regs_print_info+0x12/0x12
[ 2202.436223][   T26]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2202.441941][   T26]  nmi_cpu_backtrace+0x45f/0x490
[ 2202.446871][   T26]  ? wake_up_klogd+0xbb/0xf0
[ 2202.451452][   T26]  ? nmi_trigger_cpumask_backtrace+0x280/0x280
[ 2202.457679][   T26]  ? _printk+0xcf/0x118
[ 2202.461824][   T26]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2202.467528][   T26]  ? wake_up_klogd+0xb2/0xf0
[ 2202.472105][   T26]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2202.477824][   T26]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 2202.483961][   T26]  nmi_trigger_cpumask_backtrace+0x16a/0x280
[ 2202.489933][   T26]  watchdog+0xc82/0xcd0
[ 2202.494122][   T26]  kthread+0x468/0x490
[ 2202.498202][   T26]  ? hungtask_pm_notify+0x50/0x50
[ 2202.503214][   T26]  ? kthread_blkcg+0xd0/0xd0
[ 2202.507793][   T26]  ret_from_fork+0x1f/0x30
[ 2202.512226][   T26]  </TASK>
[ 2202.516187][   T26] Sending NMI from CPU 0 to CPUs 1:
[ 2202.521395][    C1] NMI backtrace for cpu 1
[ 2202.521405][    C1] CPU: 1 PID: 14125 Comm: kworker/u4:26 Not tainted 5.16.0-syzkaller #0
[ 2202.521420][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2202.521428][    C1] Workqueue: bat_events batadv_nc_worker
[ 2202.521516][    C1] RIP: 0010:rcu_lockdep_current_cpu_online+0x104/0x130
[ 2202.521538][    C1] Code: 3c 38 00 74 08 4c 89 f7 e8 19 0b 60 00 49 f7 06 01 00 00 00 75 04 31 c0 eb 02 b0 01 65 ff 0d 6b 85 93 7e 74 08 5b 41 5c 41 5e <41> 5f c3 e8 d4 6e 91 ff eb f1 48 c7 c7 a0 28 b2 8c 48 89 de e8 43
[ 2202.521549][    C1] RSP: 0018:ffffc900039bf990 EFLAGS: 00000282
[ 2202.521560][    C1] RAX: 1ffffffff1964401 RBX: 1ffff92000737f34 RCX: 0000000080000001
[ 2202.521572][    C1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffff8880b9b3a458
[ 2202.521581][    C1] RBP: ffffc900039bfa28 R08: dffffc0000000000 R09: fffffbfff1bfd5be
[ 2202.521591][    C1] R10: fffffbfff1bfd5be R11: 0000000000000000 R12: 0000000000000002
[ 2202.521600][    C1] R13: 1ffff92000737f58 R14: dffffc0000000000 R15: dffffc0000000000
[ 2202.521611][    C1] FS:  0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 2202.521623][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2202.521632][    C1] CR2: 00005651f7771a58 CR3: 000000000c88e000 CR4: 00000000003506e0
[ 2202.521645][    C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2202.521654][    C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2202.521663][    C1] Call Trace:
[ 2202.521668][    C1]  <TASK>
[ 2202.521674][    C1]  rcu_read_lock_sched_held+0x74/0x130
[ 2202.521689][    C1]  ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 2202.521706][    C1]  ? rcu_read_lock_sched_held+0x89/0x130
[ 2202.521722][    C1]  trace_lock_acquire+0x59/0x190
[ 2202.521738][    C1]  lock_acquire+0xa5/0x4d0
[ 2202.521750][    C1]  ? rcu_lock_acquire+0x5/0x30
[ 2202.521765][    C1]  ? read_lock_is_recursive+0x10/0x10
[ 2202.521781][    C1]  ? rcu_lock_release+0x5/0x20
[ 2202.521793][    C1]  ? __lock_acquire+0x2b00/0x2b00
[ 2202.521812][    C1]  rcu_lock_acquire+0x2a/0x30
[ 2202.521825][    C1]  ? rcu_lock_acquire+0x5/0x30
[ 2202.521836][    C1]  batadv_nc_worker+0xc8/0x5b0
[ 2202.521853][    C1]  process_one_work+0x853/0x1140
[ 2202.521875][    C1]  ? worker_detach_from_pool+0x260/0x260
[ 2202.521891][    C1]  ? _raw_spin_lock_irqsave+0x120/0x120
[ 2202.521907][    C1]  ? kthread_data+0x4d/0xc0
[ 2202.521921][    C1]  ? wq_worker_running+0x8b/0x140
[ 2202.521935][    C1]  worker_thread+0xac1/0x1320
[ 2202.521956][    C1]  ? __kthread_parkme+0x166/0x1c0
[ 2202.521971][    C1]  kthread+0x468/0x490
[ 2202.521983][    C1]  ? rcu_lock_release+0x20/0x20
[ 2202.521996][    C1]  ? kthread_blkcg+0xd0/0xd0
[ 2202.522010][    C1]  ret_from_fork+0x1f/0x30
[ 2202.522031][    C1]  </TASK>
[ 2202.528877][   T26] Kernel panic - not syncing: hung_task: blocked tasks
[ 2202.792048][   T26] CPU: 0 PID: 26 Comm: khungtaskd Not tainted 5.16.0-syzkaller #0
[ 2202.799846][   T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 2202.809883][   T26] Call Trace:
[ 2202.813153][   T26]  <TASK>
[ 2202.816076][   T26]  dump_stack_lvl+0x1dc/0x2d8
[ 2202.820744][   T26]  ? show_regs_print_info+0x12/0x12
[ 2202.825930][   T26]  ? log_buf_vmcoreinfo_setup+0x498/0x498
[ 2202.831649][   T26]  panic+0x2d6/0x810
[ 2202.835533][   T26]  ? schedule_preempt_disabled+0x20/0x20
[ 2202.841165][   T26]  ? nmi_trigger_cpumask_backtrace+0x206/0x280
[ 2202.847307][   T26]  ? nmi_panic+0x90/0x90
[ 2202.851534][   T26]  ? tick_nohz_tick_stopped+0x76/0xb0
[ 2202.856952][   T26]  ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 2202.863009][   T26]  ? nmi_trigger_cpumask_backtrace+0x206/0x280
[ 2202.869194][   T26]  ? nmi_trigger_cpumask_backtrace+0x266/0x280
[ 2202.875336][   T26]  watchdog+0xcc2/0xcd0
[ 2202.879577][   T26]  kthread+0x468/0x490
[ 2202.883632][   T26]  ? hungtask_pm_notify+0x50/0x50
[ 2202.888639][   T26]  ? kthread_blkcg+0xd0/0xd0
[ 2202.893221][   T26]  ret_from_fork+0x1f/0x30
[ 2202.897635][   T26]  </TASK>
[ 2202.901104][   T26] Kernel Offset: disabled
[ 2202.905429][   T26] Rebooting in 86400 seconds..