0x7}, 0x1c) (async) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) (async, rerun: 32) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) (rerun: 32) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="640000001000370400"/20, @ANYRES32=r4, @ANYBLOB="8304040000000000440012800b000100697036746e6c00003400028008000100", @ANYRES32=r3], 0x64}}, 0x0) (async) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e13, @remote={0x70}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty}}}], 0x20, 0x74}}], 0x40002a4, 0x0) 16:04:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="640000001000370400"/20, @ANYRES32=r3, @ANYBLOB="8304040000000000949f9e83434ac4ac4b5e964400127036746e6be10034000280080b0100", @ANYRES32=r2], 0x64}}, 0x0) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e13, @remote={0x70}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty}}}], 0x20, 0x74}}], 0x40002a4, 0x0) sendmmsg$sock(r0, &(0x7f0000000840)=[{{&(0x7f0000000300)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000480)="0d4c21c5b1d9c920385a5ce1dbf0dbad3efdc606b996e75d3f66dfba9d07828653be9328cee9797dc32d78ce9e5577502d3dba3f436839b0ca923b5bc2969f64a708907cee359c37309d166030d63daaa808368f09293013621667fd8cd6c8c98a3ae8a443726877678abd99374b109537ce647e07dc16d7915c766dc1428689b22b23df7e02c2ebad7eee059e9b4e7684adea24ebaf4bbd35ed92b0ec4d4306b9e461bb2d5db431d1d03cc5675fce028f0f24169a8cecc3a15eeb956bd296", 0xbf}, {&(0x7f0000000380)="6455707992e634cbb29d3d7ac3ef3e64c00f5effab82d75fec136c3fe77345d77138ff5c1b2a01b4465910b75487c135c122646501961314e902cbd7dc795a0caed61bc1bce930f9baedb2f55c", 0x4d}], 0x2, &(0x7f0000000540)=[@mark={{0x14, 0x1, 0x24, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xf9}}, @txtime={{0x18, 0x1, 0x3d, 0x258f4b3c}}, @mark={{0x14}}], 0x90}}, {{&(0x7f0000000600)=@ieee802154={0x24, @long={0x3, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)="e7b167d8a8684eefa1079eadde1c9d4fbfb02be20438ece3336e2b71a44fe3c392f1159031e12c1ccb44dd9829f0672a585bad6c63edacb22340a2d82fdbd085e45b3ef2b400a7d759ac25ed5143be2f8cbebd7a1d5725021082d77a4e581e970adf485f674ef8db15c904439aa2d9f5d99f9a1491f350c0116ec2ecaaff5a590f16ab167fcc8012d1e1fb8b0e6fdd3819ec26c970d6b4bd9b7fc851e88b94a2d1a54d8210adef7ed0c4d8a941322df7de2965442a9d6f3e9397211db49aa14949f4edb7a9ddc0be8d2380cb4b60d109362024e0eda54a569a16880f13c13eb98f5e1cd46d23f816d1", 0xe9}], 0x1, &(0x7f00000007c0)=[@timestamping={{0x14, 0x1, 0x25, 0xa000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x1000}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x60}}], 0x2, 0x8000) [ 1104.563088][T22165] loop4: detected capacity change from 0 to 10 [ 1104.588130][T22165] Dev loop4: unable to read RDB block 10 [ 1104.594713][T22165] loop4: unable to read partition table [ 1104.600478][T22165] loop4: partition table beyond EOD, truncated 16:04:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) (async) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="640000001000370400"/20, @ANYRES32=r3, @ANYBLOB="8304040000000000949f9e83434ac4ac4b5e964400127036746e6be10034000280080b0100", @ANYRES32=r2], 0x64}}, 0x0) (async) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e13, @remote={0x70}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty}}}], 0x20, 0x74}}], 0x40002a4, 0x0) (async) sendmmsg$sock(r0, &(0x7f0000000840)=[{{&(0x7f0000000300)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000480)="0d4c21c5b1d9c920385a5ce1dbf0dbad3efdc606b996e75d3f66dfba9d07828653be9328cee9797dc32d78ce9e5577502d3dba3f436839b0ca923b5bc2969f64a708907cee359c37309d166030d63daaa808368f09293013621667fd8cd6c8c98a3ae8a443726877678abd99374b109537ce647e07dc16d7915c766dc1428689b22b23df7e02c2ebad7eee059e9b4e7684adea24ebaf4bbd35ed92b0ec4d4306b9e461bb2d5db431d1d03cc5675fce028f0f24169a8cecc3a15eeb956bd296", 0xbf}, {&(0x7f0000000380)="6455707992e634cbb29d3d7ac3ef3e64c00f5effab82d75fec136c3fe77345d77138ff5c1b2a01b4465910b75487c135c122646501961314e902cbd7dc795a0caed61bc1bce930f9baedb2f55c", 0x4d}], 0x2, &(0x7f0000000540)=[@mark={{0x14, 0x1, 0x24, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xf9}}, @txtime={{0x18, 0x1, 0x3d, 0x258f4b3c}}, @mark={{0x14}}], 0x90}}, {{&(0x7f0000000600)=@ieee802154={0x24, @long={0x3, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)="e7b167d8a8684eefa1079eadde1c9d4fbfb02be20438ece3336e2b71a44fe3c392f1159031e12c1ccb44dd9829f0672a585bad6c63edacb22340a2d82fdbd085e45b3ef2b400a7d759ac25ed5143be2f8cbebd7a1d5725021082d77a4e581e970adf485f674ef8db15c904439aa2d9f5d99f9a1491f350c0116ec2ecaaff5a590f16ab167fcc8012d1e1fb8b0e6fdd3819ec26c970d6b4bd9b7fc851e88b94a2d1a54d8210adef7ed0c4d8a941322df7de2965442a9d6f3e9397211db49aa14949f4edb7a9ddc0be8d2380cb4b60d109362024e0eda54a569a16880f13c13eb98f5e1cd46d23f816d1", 0xe9}], 0x1, &(0x7f00000007c0)=[@timestamping={{0x14, 0x1, 0x25, 0xa000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x1000}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x60}}], 0x2, 0x8000) [ 1104.617447][T22158] block nbd3: shutting down sockets [ 1104.625267][T22165] vxfs: WRONG superblock magic 00000000 at 1 [ 1104.632858][T22165] vxfs: unable to read disk superblock at 8 [ 1104.641370][T22165] vxfs: can't find superblock. [ 1104.657095][T22160] block nbd1: shutting down sockets 16:04:20 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0101282) 16:04:20 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x5, &(0x7f00000002c0)) [ 1104.677727][T22169] block nbd0: shutting down sockets 16:04:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125d) 16:04:20 executing program 0: ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000040)={0x7, "90483bbccc63e72c5baf807d05e9a6b6d216f057e26c6bda0c95262e9542f1da", 0x1}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) signalfd(r1, &(0x7f0000000000)={[0x6]}, 0x8) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) [ 1104.785259][T22187] loop4: detected capacity change from 0 to 10 [ 1104.791742][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1104.802055][ T2975] buffer_io_error: 11 callbacks suppressed [ 1104.802069][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read [ 1104.816738][T22184] block nbd3: shutting down sockets [ 1104.837447][ T2975] Dev loop4: unable to read RDB block 10 [ 1104.844541][ T2975] loop4: unable to read partition table [ 1104.850334][ T2975] loop4: partition table beyond EOD, truncated [ 1104.857299][T22187] vxfs: WRONG superblock magic 00000000 at 1 [ 1104.872664][T22187] vxfs: unable to read disk superblock at 8 [ 1104.878617][T22187] vxfs: can't find superblock. [ 1104.883918][T22188] block nbd1: shutting down sockets 16:04:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) (async) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="640000001000370400"/20, @ANYRES32=r3, @ANYBLOB="8304040000000000949f9e83434ac4ac4b5e964400127036746e6be10034000280080b0100", @ANYRES32=r2], 0x64}}, 0x0) (async) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e13, @remote={0x70}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty}}}], 0x20, 0x74}}], 0x40002a4, 0x0) (async) sendmmsg$sock(r0, &(0x7f0000000840)=[{{&(0x7f0000000300)=@ethernet={0x306, @broadcast}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000480)="0d4c21c5b1d9c920385a5ce1dbf0dbad3efdc606b996e75d3f66dfba9d07828653be9328cee9797dc32d78ce9e5577502d3dba3f436839b0ca923b5bc2969f64a708907cee359c37309d166030d63daaa808368f09293013621667fd8cd6c8c98a3ae8a443726877678abd99374b109537ce647e07dc16d7915c766dc1428689b22b23df7e02c2ebad7eee059e9b4e7684adea24ebaf4bbd35ed92b0ec4d4306b9e461bb2d5db431d1d03cc5675fce028f0f24169a8cecc3a15eeb956bd296", 0xbf}, {&(0x7f0000000380)="6455707992e634cbb29d3d7ac3ef3e64c00f5effab82d75fec136c3fe77345d77138ff5c1b2a01b4465910b75487c135c122646501961314e902cbd7dc795a0caed61bc1bce930f9baedb2f55c", 0x4d}], 0x2, &(0x7f0000000540)=[@mark={{0x14, 0x1, 0x24, 0x7f}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @timestamping={{0x14, 0x1, 0x25, 0xf9}}, @txtime={{0x18, 0x1, 0x3d, 0x258f4b3c}}, @mark={{0x14}}], 0x90}}, {{&(0x7f0000000600)=@ieee802154={0x24, @long={0x3, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)="e7b167d8a8684eefa1079eadde1c9d4fbfb02be20438ece3336e2b71a44fe3c392f1159031e12c1ccb44dd9829f0672a585bad6c63edacb22340a2d82fdbd085e45b3ef2b400a7d759ac25ed5143be2f8cbebd7a1d5725021082d77a4e581e970adf485f674ef8db15c904439aa2d9f5d99f9a1491f350c0116ec2ecaaff5a590f16ab167fcc8012d1e1fb8b0e6fdd3819ec26c970d6b4bd9b7fc851e88b94a2d1a54d8210adef7ed0c4d8a941322df7de2965442a9d6f3e9397211db49aa14949f4edb7a9ddc0be8d2380cb4b60d109362024e0eda54a569a16880f13c13eb98f5e1cd46d23f816d1", 0xe9}], 0x1, &(0x7f00000007c0)=[@timestamping={{0x14, 0x1, 0x25, 0xa000}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x1000}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x60}}], 0x2, 0x8000) 16:04:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) 16:04:21 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x6, &(0x7f00000002c0)) 16:04:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125e) [ 1105.401396][T20858] block nbd5: Receive control failed (result -32) [ 1105.401854][T22167] block nbd5: shutting down sockets 16:04:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.460954][T22202] loop4: detected capacity change from 0 to 10 [ 1105.477922][T22202] Dev loop4: unable to read RDB block 10 [ 1105.500952][T22202] loop4: unable to read partition table 16:04:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.515605][T22202] loop4: partition table beyond EOD, truncated [ 1105.530406][T22191] block nbd3: shutting down sockets [ 1105.542493][T22206] block nbd1: Device being setup by another task [ 1105.558920][T22195] block nbd1: shutting down sockets 16:04:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc020660b) 16:04:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.564827][T22202] vxfs: WRONG superblock magic 00000000 at 1 16:04:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125f) 16:04:21 executing program 0: ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000040)={0x7, "90483bbccc63e72c5baf807d05e9a6b6d216f057e26c6bda0c95262e9542f1da", 0x1}) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) signalfd(r1, &(0x7f0000000000)={[0x6]}, 0x8) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.592377][T19847] block nbd0: Receive control failed (result -32) [ 1105.599727][T22183] block nbd0: shutting down sockets [ 1105.626531][T22202] vxfs: unable to read disk superblock at 8 16:04:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) [ 1105.667467][T22202] vxfs: can't find superblock. 16:04:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.714526][T22211] block nbd3: shutting down sockets 16:04:21 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x7, &(0x7f00000002c0)) 16:04:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) 16:04:21 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0481273) 16:04:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.763424][T22222] block nbd1: Device being setup by another task [ 1105.782034][T22212] block nbd1: shutting down sockets 16:04:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1260) 16:04:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) 16:04:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.855471][T22235] loop4: detected capacity change from 0 to 10 [ 1105.873584][T22229] block nbd3: shutting down sockets 16:04:21 executing program 2: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x888003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1105.900119][T22235] Dev loop4: unable to read RDB block 10 [ 1105.906620][T22235] loop4: unable to read partition table [ 1105.942630][T22235] loop4: partition table beyond EOD, truncated [ 1105.953192][T22235] vxfs: WRONG superblock magic 00000000 at 1 [ 1105.959850][T22235] vxfs: unable to read disk superblock at 8 [ 1105.963064][T22236] block nbd1: shutting down sockets [ 1105.966752][T22235] vxfs: can't find superblock. 16:04:22 executing program 0: ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000040)={0x7, "90483bbccc63e72c5baf807d05e9a6b6d216f057e26c6bda0c95262e9542f1da", 0x1}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) signalfd(r1, &(0x7f0000000000)={[0x6]}, 0x8) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000040)={0x7, "90483bbccc63e72c5baf807d05e9a6b6d216f057e26c6bda0c95262e9542f1da", 0x1}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) signalfd(r1, &(0x7f0000000000)={[0x6]}, 0x8) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:22 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000000)={r4, 0x3, 0x8f0, 0xb6}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r5, 0xffff, 0xaf, 0xc7}) ioctl$NBD_SET_SOCK(r6, 0xab00, r4) 16:04:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 16:04:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1261) 16:04:22 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x8, &(0x7f00000002c0)) 16:04:22 executing program 2: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x888003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1106.515906][T19847] block nbd0: Receive control failed (result -32) [ 1106.516832][T22221] block nbd0: shutting down sockets 16:04:22 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000000)={r4, 0x3, 0x8f0, 0xb6}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r5, 0xffff, 0xaf, 0xc7}) ioctl$NBD_SET_SOCK(r6, 0xab00, r4) 16:04:22 executing program 2: prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000080)) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x888003) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1106.557238][T22252] loop4: detected capacity change from 0 to 10 [ 1106.569786][T22252] Dev loop4: unable to read RDB block 10 [ 1106.578372][T22252] loop4: unable to read partition table [ 1106.584576][T22252] loop4: partition table beyond EOD, truncated [ 1106.593585][T22244] block nbd5: shutting down sockets 16:04:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1106.603358][T22252] vxfs: WRONG superblock magic 00000000 at 1 [ 1106.623054][T22245] block nbd1: shutting down sockets [ 1106.630383][T22252] vxfs: unable to read disk superblock at 8 [ 1106.650587][T22252] vxfs: can't find superblock. 16:04:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1262) 16:04:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newqdisc={0x24}, 0x24}}, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000480)={r2, 0x8, 0x3, "a950fa0cc68e44dafcde2147743c80ac2af389ba6918a2e1e29f9926c078ffa09ac17620535775e4bec29afc19043f286dee7daf2d77f5ac35cca6eb8f5711b19eb81fdfcee1a054255eeccb039ae9a9772e5c1124473ff7b30ed7e5e57008249dd932b4c2f1c1b1ed582760bd3bb9fb23803f43e88d79c46c8c8b117c89a86d664fe94eade77558da7069513d08bd43e492e0422939aaa65e8bd84c25072b4398cf558dd516ad09d175bcb8b3048e3560"}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x1, @mcast2, 0x7}, 0x1c) getsockname$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="640000001000370400"/20, @ANYRES32=r4, @ANYBLOB="8304040000000000440012800b000100697036746e6c00003400028008000100", @ANYRES32=r3], 0x64}}, 0x0) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e13, @remote={0x70}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty}}}], 0x20, 0x74}}], 0x40002a4, 0x0) 16:04:22 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f0000000000)={r4, 0x3, 0x8f0, 0xb6}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r5, 0xffff, 0xaf, 0xc7}) ioctl$NBD_SET_SOCK(r6, 0xab00, r4) [ 1106.669163][T22255] block nbd0: shutting down sockets [ 1106.718305][T22261] block nbd0: Device being setup by another task [ 1106.743272][T22266] block nbd5: shutting down sockets 16:04:22 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) close_range(0xffffffffffffffff, r2, 0x2) r3 = syz_io_uring_complete(0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:22 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x9, &(0x7f00000002c0)) 16:04:22 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x10001, 0x100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @rand_addr=0x64010102}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x41}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)='ip6gretap0\x00', 0xaf, 0x5, 0xe6af}) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab08) [ 1106.777810][T22270] __nla_validate_parse: 4 callbacks suppressed [ 1106.777828][T22270] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 16:04:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1106.828100][T22277] loop4: detected capacity change from 0 to 10 [ 1106.845297][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1106.878492][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1106.887433][ T8183] Dev loop4: unable to read RDB block 10 [ 1106.893940][ T8183] loop4: unable to read partition table [ 1106.899411][T22275] block nbd1: Device being setup by another task [ 1106.900065][ T8183] loop4: partition table beyond EOD, truncated [ 1106.913381][T22285] block nbd3: NBD_DISCONNECT [ 1106.914026][T22267] block nbd1: shutting down sockets 16:04:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x2) [ 1106.918493][T22278] block nbd3: Disconnected due to user request. [ 1106.932156][T22277] vxfs: WRONG superblock magic 00000000 at 1 [ 1106.932998][T22282] block nbd5: shutting down sockets [ 1106.948942][T22277] vxfs: unable to read disk superblock at 8 [ 1106.953765][T22278] block nbd3: shutting down sockets 16:04:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1263) 16:04:22 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x10001, 0x100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @rand_addr=0x64010102}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x41}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)='ip6gretap0\x00', 0xaf, 0x5, 0xe6af}) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab08) syz_open_dev$vcsn(&(0x7f0000000000), 0x10001, 0x100) (async) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @rand_addr=0x64010102}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x41}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)='ip6gretap0\x00', 0xaf, 0x5, 0xe6af}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) [ 1106.995205][T22277] vxfs: can't find superblock. 16:04:22 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xa, &(0x7f00000002c0)) 16:04:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (fail_nth: 1) [ 1107.103158][T22288] block nbd5: shutting down sockets [ 1107.122956][T22293] block nbd3: NBD_DISCONNECT [ 1107.132749][T22290] block nbd1: shutting down sockets [ 1107.158976][T22295] loop4: detected capacity change from 0 to 10 [ 1107.182805][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1107.184588][T22299] block nbd3: Disconnected due to user request. 16:04:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1264) [ 1107.206898][T22299] block nbd3: shutting down sockets [ 1107.208680][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1107.258433][T22303] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1107.269493][ T8183] Dev loop4: unable to read RDB block 10 [ 1107.285098][ T8183] loop4: unable to read partition table [ 1107.291208][ T8183] loop4: partition table beyond EOD, truncated 16:04:23 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 1) 16:04:23 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x10001, 0x100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @rand_addr=0x64010102}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x41}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040)='ip6gretap0\x00', 0xaf, 0x5, 0xe6af}) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab08) [ 1107.307983][T22295] vxfs: WRONG superblock magic 00000000 at 1 [ 1107.317794][T22295] vxfs: unable to read disk superblock at 8 [ 1107.325845][T22295] vxfs: can't find superblock. [ 1107.363007][T22302] block nbd1: shutting down sockets [ 1107.392647][T22307] block nbd3: NBD_DISCONNECT [ 1107.401253][T22305] block nbd3: Disconnected due to user request. [ 1107.431302][T22305] block nbd3: shutting down sockets 16:04:23 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) close_range(0xffffffffffffffff, r2, 0x2) r3 = syz_io_uring_complete(0x0) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:23 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xc, &(0x7f00000002c0)) 16:04:23 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 2) 16:04:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1265) 16:04:23 executing program 3: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000200)={0x11, 0x1, {0x3c00000000000000, @struct={0x8, 0x51}, 0x0, 0x4, 0x7, 0x7, 0x7, 0x42, 0x20, @struct={0xd45, 0x5a66}, 0x4, 0x5, [0x200, 0x101, 0x40, 0x7, 0x1, 0x2ad65903]}, {0x6, @usage=0xfffffffffffffffe, 0x0, 0x2, 0x8, 0x462, 0x0, 0xffffffff, 0x483, @struct={0x1, 0x20}, 0x0, 0x3a50, [0x5, 0x581, 0x101, 0xc6, 0x3, 0x1]}, {0x7, @usage=0x5, 0x0, 0x2, 0x100000001, 0x10001, 0xfff, 0x5, 0x0, @usage=0x3, 0x81, 0x1, [0x2, 0x4, 0x3, 0x1, 0x400, 0x20]}, {0x1, 0x1, 0x9}}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1107.701605][T22286] block nbd0: shutting down sockets [ 1107.754737][T22317] FAULT_INJECTION: forcing a failure. [ 1107.754737][T22317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1107.773294][T22316] loop4: detected capacity change from 0 to 10 [ 1107.773595][T22314] block nbd3: NBD_DISCONNECT [ 1107.782333][T22316] Dev loop4: unable to read RDB block 10 [ 1107.786061][T22314] block nbd3: Disconnected due to user request. [ 1107.795350][T22316] loop4: unable to read partition table [ 1107.802960][T22314] block nbd3: shutting down sockets [ 1107.804931][T22316] loop4: partition table beyond EOD, truncated [ 1107.812796][T22317] CPU: 0 PID: 22317 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1107.824634][T22317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1107.834960][T22317] Call Trace: [ 1107.838240][T22317] [ 1107.841170][T22317] dump_stack_lvl+0xcd/0x134 [ 1107.845784][T22317] should_fail.cold+0x5/0xa [ 1107.850302][T22317] _copy_from_user+0x2a/0x170 [ 1107.855260][T22317] __do_sys_memfd_create+0xff/0x4e0 [ 1107.860549][T22317] do_syscall_64+0x35/0xb0 [ 1107.864973][T22317] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1107.870899][T22317] RIP: 0033:0x7ff339e89209 [ 1107.875320][T22317] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1107.895292][T22317] RSP: 002b:00007ff33b04cf28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1107.903721][T22317] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e89209 [ 1107.911704][T22317] RDX: 00007ff33b04cfe0 RSI: 0000000000000000 RDI: 00007ff339ee229c [ 1107.919685][T22317] RBP: 0000000000000000 R08: 00007ff33b04cfd8 R09: 00007ff33b04d1d0 [ 1107.927716][T22317] R10: 00007ff33b04cfdc R11: 0000000000000246 R12: 0000000020000000 [ 1107.935867][T22317] R13: 0000000020000040 R14: 0000000000000000 R15: 00000000200005c0 [ 1107.943880][T22317] 16:04:23 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 3) [ 1107.958593][T22316] vxfs: WRONG superblock magic 00000000 at 1 [ 1107.968564][T22316] vxfs: unable to read disk superblock at 8 [ 1107.977636][T22316] vxfs: can't find superblock. 16:04:23 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 4) 16:04:23 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xd, &(0x7f00000002c0)) 16:04:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1108.003111][T22322] block nbd1: Device being setup by another task [ 1108.018986][T22311] block nbd1: shutting down sockets [ 1108.038016][T20858] block nbd5: Receive control failed (result -32) [ 1108.046157][T22303] block nbd5: shutting down sockets 16:04:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1267) 16:04:23 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 5) 16:04:23 executing program 3: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000200)={0x11, 0x1, {0x3c00000000000000, @struct={0x8, 0x51}, 0x0, 0x4, 0x7, 0x7, 0x7, 0x42, 0x20, @struct={0xd45, 0x5a66}, 0x4, 0x5, [0x200, 0x101, 0x40, 0x7, 0x1, 0x2ad65903]}, {0x6, @usage=0xfffffffffffffffe, 0x0, 0x2, 0x8, 0x462, 0x0, 0xffffffff, 0x483, @struct={0x1, 0x20}, 0x0, 0x3a50, [0x5, 0x581, 0x101, 0xc6, 0x3, 0x1]}, {0x7, @usage=0x5, 0x0, 0x2, 0x100000001, 0x10001, 0xfff, 0x5, 0x0, @usage=0x3, 0x81, 0x1, [0x2, 0x4, 0x3, 0x1, 0x400, 0x20]}, {0x1, 0x1, 0x9}}) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1108.123841][T22330] loop4: detected capacity change from 0 to 10 [ 1108.151184][T22330] Dev loop4: unable to read RDB block 10 [ 1108.164918][T22334] block nbd3: shutting down sockets [ 1108.190102][T22330] loop4: unable to read partition table [ 1108.196707][T22330] loop4: partition table beyond EOD, truncated [ 1108.219363][T22330] vxfs: WRONG superblock magic 00000000 at 1 [ 1108.225797][T22330] vxfs: unable to read disk superblock at 8 [ 1108.231937][T22330] vxfs: can't find superblock. [ 1108.243280][T22332] block nbd1: shutting down sockets 16:04:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) close_range(0xffffffffffffffff, r2, 0x2) r3 = syz_io_uring_complete(0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) (async) close_range(0xffffffffffffffff, r2, 0x2) (async) syz_io_uring_complete(0x0) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:24 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 6) 16:04:24 executing program 3: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000200)={0x11, 0x1, {0x3c00000000000000, @struct={0x8, 0x51}, 0x0, 0x4, 0x7, 0x7, 0x7, 0x42, 0x20, @struct={0xd45, 0x5a66}, 0x4, 0x5, [0x200, 0x101, 0x40, 0x7, 0x1, 0x2ad65903]}, {0x6, @usage=0xfffffffffffffffe, 0x0, 0x2, 0x8, 0x462, 0x0, 0xffffffff, 0x483, @struct={0x1, 0x20}, 0x0, 0x3a50, [0x5, 0x581, 0x101, 0xc6, 0x3, 0x1]}, {0x7, @usage=0x5, 0x0, 0x2, 0x100000001, 0x10001, 0xfff, 0x5, 0x0, @usage=0x3, 0x81, 0x1, [0x2, 0x4, 0x3, 0x1, 0x400, 0x20]}, {0x1, 0x1, 0x9}}) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 16:04:24 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xf, &(0x7f00000002c0)) 16:04:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1268) [ 1108.598112][T19847] block nbd0: Receive control failed (result -32) [ 1108.598381][T22321] block nbd0: shutting down sockets 16:04:24 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 7) 16:04:24 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 8) [ 1108.653887][T22350] loop4: detected capacity change from 0 to 10 [ 1108.672987][T22346] block nbd3: NBD_DISCONNECT [ 1108.680408][T22347] block nbd3: Disconnected due to user request. [ 1108.689678][T22350] Dev loop4: unable to read RDB block 10 [ 1108.705948][T22355] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1108.707044][T22350] loop4: unable to read partition table [ 1108.718041][T22355] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1108.722228][T22347] block nbd3: shutting down sockets [ 1108.735912][T22343] block nbd1: shutting down sockets 16:04:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1269) [ 1108.760826][T22350] loop4: partition table beyond EOD, truncated [ 1108.798591][T22357] block nbd0: shutting down sockets [ 1108.813199][T22350] vxfs: WRONG superblock magic 00000000 at 1 [ 1108.834339][T22350] vxfs: unable to read disk superblock at 8 [ 1108.844494][T22350] vxfs: can't find superblock. 16:04:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x2) 16:04:24 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 9) 16:04:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/snd_intel_dspcfg', 0x270202, 0x268) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) io_setup(0x3f, &(0x7f00000000c0)=0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x0) io_submit(r3, 0x1, &(0x7f0000000800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000000)='[', 0x1}]) r5 = fcntl$dupfd(r1, 0x406, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r6 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x40) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r10, 0x0, r11, 0x0, 0xfffffffffffffffd, 0x0) io_submit(r3, 0x4, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x8001, r5, &(0x7f0000000200)="6ff4f32e1429b0136319d5ad83d9d04c799fdc83fcd9a65147df86bf2c70586ca5e9ceaae9dc8063fce3d385ec46b4fb8bd755a0772b9af4a82ff424ee5254e73d9d692dfaea9f0deaf057d8c8b4a69e12e8e7d6d40b92196eab33586ceb6dad02b3c5a64ed5973ad6a242b2158a0a77614a9baa9e7bcebab1d6a73679dadd204b89c21b357686f0fb8e1290178fcf5ed54a47e4682944b8bc5229a09fe7ff30932ed0d1e2f024a8cd764d329afe8c2adaaa1bbf3be80168865bd702d514424b78fa7480f94ce450d7a47d32cbb999a2a90cf675c6", 0xd5, 0x100000000, 0x0, 0x3, r6}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000000100)="1d6096e887a26a958f47c746051ddadc46390dd1998650fcf02bcb4fb55bee954584a3594036e1a8294f0630d81501a50febd384c9616316abf4e9e13cbe1cd42b4e226d2db3ba4b5baa5650e6b24305af03c76258fd08761da9a28fc2939a38624ff638895ce4b36fea5be26e4d0e73ff6d8132ae16c7495c3464626dfc92e8bd8509da669aa266266f516e127b9263be32f5d6661135156a7dd36f9c47e77f913e9636f91dca931ae4c1c517820dd8614f515ce889", 0xb6, 0xffffffffffffff8e, 0x0, 0x3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x1f, r8, &(0x7f0000000300)="2e86582827b3feaa82713148a99d45f6d6ab409aef6b1f5d9d566a97a2dc11e1d5e369bb34c6c2ed761a9d4f31c2807a10816286e113a72ad1f3d7795cccac0d14b570cff8916e7c2cca02f5b25ef32fd5ac74272fe2141561c78cad59670d8f854fa69db6570ef18a91ac9a53f0185a088bb514cd988c8bff665ede7e648c75acb956f855a64939dc7e5edb7be4d73729916698feb6392de5ad22773d68f8a018b07a86983964d2522ab3f4c8849146f5ba743473179618020b0785c2cc0cf3889813d03bb89ff664", 0xc9, 0x6, 0x0, 0x1, r9}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x2, r10, &(0x7f0000000480)="a19d77ae6116b4d030de24a2b064a31a85ccce719ef2", 0x16, 0x8, 0x0, 0x2}]) 16:04:24 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x10, &(0x7f00000002c0)) 16:04:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1274) [ 1108.902955][T22365] block nbd1: shutting down sockets [ 1108.919477][T20858] block nbd5: Receive control failed (result -32) [ 1108.928212][T22327] block nbd5: shutting down sockets [ 1108.975717][T22375] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1108.981044][T22376] loop4: detected capacity change from 0 to 10 [ 1108.984746][T22375] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1109.007583][T22376] Dev loop4: unable to read RDB block 10 16:04:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x10) [ 1109.023951][T22372] block nbd5: shutting down sockets [ 1109.026331][T22373] block nbd3: NBD_DISCONNECT [ 1109.030886][T22376] loop4: unable to read partition table [ 1109.057208][T22376] loop4: partition table beyond EOD, truncated 16:04:24 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 10) 16:04:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1276) [ 1109.073139][T22377] block nbd1: shutting down sockets [ 1109.084682][T22369] block nbd3: Disconnected due to user request. [ 1109.095713][T22376] vxfs: WRONG superblock magic 00000000 at 1 [ 1109.100482][T22369] block nbd3: shutting down sockets 16:04:24 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) io_setup(0x3f, &(0x7f00000000c0)=0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x0) io_submit(r3, 0x1, &(0x7f0000000800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000000)='[', 0x1}]) r5 = fcntl$dupfd(r1, 0x406, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r6 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x40) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r10, 0x0, r11, 0x0, 0xfffffffffffffffd, 0x0) io_submit(r3, 0x4, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x8001, r5, &(0x7f0000000200)="6ff4f32e1429b0136319d5ad83d9d04c799fdc83fcd9a65147df86bf2c70586ca5e9ceaae9dc8063fce3d385ec46b4fb8bd755a0772b9af4a82ff424ee5254e73d9d692dfaea9f0deaf057d8c8b4a69e12e8e7d6d40b92196eab33586ceb6dad02b3c5a64ed5973ad6a242b2158a0a77614a9baa9e7bcebab1d6a73679dadd204b89c21b357686f0fb8e1290178fcf5ed54a47e4682944b8bc5229a09fe7ff30932ed0d1e2f024a8cd764d329afe8c2adaaa1bbf3be80168865bd702d514424b78fa7480f94ce450d7a47d32cbb999a2a90cf675c6", 0xd5, 0x100000000, 0x0, 0x3, r6}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000000100)="1d6096e887a26a958f47c746051ddadc46390dd1998650fcf02bcb4fb55bee954584a3594036e1a8294f0630d81501a50febd384c9616316abf4e9e13cbe1cd42b4e226d2db3ba4b5baa5650e6b24305af03c76258fd08761da9a28fc2939a38624ff638895ce4b36fea5be26e4d0e73ff6d8132ae16c7495c3464626dfc92e8bd8509da669aa266266f516e127b9263be32f5d6661135156a7dd36f9c47e77f913e9636f91dca931ae4c1c517820dd8614f515ce889", 0xb6, 0xffffffffffffff8e, 0x0, 0x3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x1f, r8, &(0x7f0000000300)="2e86582827b3feaa82713148a99d45f6d6ab409aef6b1f5d9d566a97a2dc11e1d5e369bb34c6c2ed761a9d4f31c2807a10816286e113a72ad1f3d7795cccac0d14b570cff8916e7c2cca02f5b25ef32fd5ac74272fe2141561c78cad59670d8f854fa69db6570ef18a91ac9a53f0185a088bb514cd988c8bff665ede7e648c75acb956f855a64939dc7e5edb7be4d73729916698feb6392de5ad22773d68f8a018b07a86983964d2522ab3f4c8849146f5ba743473179618020b0785c2cc0cf3889813d03bb89ff664", 0xc9, 0x6, 0x0, 0x1, r9}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x2, r10, &(0x7f0000000480)="a19d77ae6116b4d030de24a2b064a31a85ccce719ef2", 0x16, 0x8, 0x0, 0x2}]) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) io_setup(0x3f, &(0x7f00000000c0)) (async) socket$caif_seqpacket(0x25, 0x5, 0x0) (async) io_submit(r3, 0x1, &(0x7f0000000800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000000)='[', 0x1}]) (async) fcntl$dupfd(r1, 0x406, r2) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x40) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r10, 0x0, r11, 0x0, 0xfffffffffffffffd, 0x0) (async) io_submit(r3, 0x4, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x8001, r5, &(0x7f0000000200)="6ff4f32e1429b0136319d5ad83d9d04c799fdc83fcd9a65147df86bf2c70586ca5e9ceaae9dc8063fce3d385ec46b4fb8bd755a0772b9af4a82ff424ee5254e73d9d692dfaea9f0deaf057d8c8b4a69e12e8e7d6d40b92196eab33586ceb6dad02b3c5a64ed5973ad6a242b2158a0a77614a9baa9e7bcebab1d6a73679dadd204b89c21b357686f0fb8e1290178fcf5ed54a47e4682944b8bc5229a09fe7ff30932ed0d1e2f024a8cd764d329afe8c2adaaa1bbf3be80168865bd702d514424b78fa7480f94ce450d7a47d32cbb999a2a90cf675c6", 0xd5, 0x100000000, 0x0, 0x3, r6}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000000100)="1d6096e887a26a958f47c746051ddadc46390dd1998650fcf02bcb4fb55bee954584a3594036e1a8294f0630d81501a50febd384c9616316abf4e9e13cbe1cd42b4e226d2db3ba4b5baa5650e6b24305af03c76258fd08761da9a28fc2939a38624ff638895ce4b36fea5be26e4d0e73ff6d8132ae16c7495c3464626dfc92e8bd8509da669aa266266f516e127b9263be32f5d6661135156a7dd36f9c47e77f913e9636f91dca931ae4c1c517820dd8614f515ce889", 0xb6, 0xffffffffffffff8e, 0x0, 0x3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x1f, r8, &(0x7f0000000300)="2e86582827b3feaa82713148a99d45f6d6ab409aef6b1f5d9d566a97a2dc11e1d5e369bb34c6c2ed761a9d4f31c2807a10816286e113a72ad1f3d7795cccac0d14b570cff8916e7c2cca02f5b25ef32fd5ac74272fe2141561c78cad59670d8f854fa69db6570ef18a91ac9a53f0185a088bb514cd988c8bff665ede7e648c75acb956f855a64939dc7e5edb7be4d73729916698feb6392de5ad22773d68f8a018b07a86983964d2522ab3f4c8849146f5ba743473179618020b0785c2cc0cf3889813d03bb89ff664", 0xc9, 0x6, 0x0, 0x1, r9}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x2, r10, &(0x7f0000000480)="a19d77ae6116b4d030de24a2b064a31a85ccce719ef2", 0x16, 0x8, 0x0, 0x2}]) (async) [ 1109.123660][T22376] vxfs: unable to read disk superblock at 8 [ 1109.142145][T22376] vxfs: can't find superblock. [ 1109.142902][T22380] block nbd5: shutting down sockets 16:04:24 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 11) 16:04:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x301) 16:04:25 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x11, &(0x7f00000002c0)) [ 1109.257964][T22387] block nbd3: NBD_DISCONNECT [ 1109.269029][T22390] block nbd1: Device being setup by another task [ 1109.273986][T22392] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1109.294388][T22388] block nbd5: shutting down sockets [ 1109.301423][T22401] loop4: detected capacity change from 0 to 10 16:04:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1277) [ 1109.310610][T22383] block nbd1: shutting down sockets [ 1109.322027][T22401] Dev loop4: unable to read RDB block 10 [ 1109.334845][T22401] loop4: unable to read partition table [ 1109.340832][T22401] loop4: partition table beyond EOD, truncated [ 1109.344245][T22395] block nbd3: Device being setup by another task [ 1109.383782][T22401] vxfs: WRONG superblock magic 00000000 at 1 [ 1109.390481][T22401] vxfs: unable to read disk superblock at 8 [ 1109.399214][T22401] vxfs: can't find superblock. [ 1109.411115][T22395] block nbd3: Disconnected due to user request. [ 1109.428159][T22395] block nbd3: shutting down sockets [ 1109.493475][T22408] block nbd1: Device being setup by another task [ 1109.508778][T22406] block nbd1: shutting down sockets 16:04:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/snd_intel_dspcfg', 0x270202, 0x268) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125d) 16:04:25 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 12) 16:04:25 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) io_setup(0x3f, &(0x7f00000000c0)=0x0) r4 = socket$caif_seqpacket(0x25, 0x5, 0x0) io_submit(r3, 0x1, &(0x7f0000000800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000000)='[', 0x1}]) r5 = fcntl$dupfd(r1, 0x406, r2) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r6 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x40) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r10, 0x0, r11, 0x0, 0xfffffffffffffffd, 0x0) io_submit(r3, 0x4, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x8001, r5, &(0x7f0000000200)="6ff4f32e1429b0136319d5ad83d9d04c799fdc83fcd9a65147df86bf2c70586ca5e9ceaae9dc8063fce3d385ec46b4fb8bd755a0772b9af4a82ff424ee5254e73d9d692dfaea9f0deaf057d8c8b4a69e12e8e7d6d40b92196eab33586ceb6dad02b3c5a64ed5973ad6a242b2158a0a77614a9baa9e7bcebab1d6a73679dadd204b89c21b357686f0fb8e1290178fcf5ed54a47e4682944b8bc5229a09fe7ff30932ed0d1e2f024a8cd764d329afe8c2adaaa1bbf3be80168865bd702d514424b78fa7480f94ce450d7a47d32cbb999a2a90cf675c6", 0xd5, 0x100000000, 0x0, 0x3, r6}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000000100)="1d6096e887a26a958f47c746051ddadc46390dd1998650fcf02bcb4fb55bee954584a3594036e1a8294f0630d81501a50febd384c9616316abf4e9e13cbe1cd42b4e226d2db3ba4b5baa5650e6b24305af03c76258fd08761da9a28fc2939a38624ff638895ce4b36fea5be26e4d0e73ff6d8132ae16c7495c3464626dfc92e8bd8509da669aa266266f516e127b9263be32f5d6661135156a7dd36f9c47e77f913e9636f91dca931ae4c1c517820dd8614f515ce889", 0xb6, 0xffffffffffffff8e, 0x0, 0x3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x1f, r8, &(0x7f0000000300)="2e86582827b3feaa82713148a99d45f6d6ab409aef6b1f5d9d566a97a2dc11e1d5e369bb34c6c2ed761a9d4f31c2807a10816286e113a72ad1f3d7795cccac0d14b570cff8916e7c2cca02f5b25ef32fd5ac74272fe2141561c78cad59670d8f854fa69db6570ef18a91ac9a53f0185a088bb514cd988c8bff665ede7e648c75acb956f855a64939dc7e5edb7be4d73729916698feb6392de5ad22773d68f8a018b07a86983964d2522ab3f4c8849146f5ba743473179618020b0785c2cc0cf3889813d03bb89ff664", 0xc9, 0x6, 0x0, 0x1, r9}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x2, r10, &(0x7f0000000480)="a19d77ae6116b4d030de24a2b064a31a85ccce719ef2", 0x16, 0x8, 0x0, 0x2}]) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) io_setup(0x3f, &(0x7f00000000c0)) (async) socket$caif_seqpacket(0x25, 0x5, 0x0) (async) io_submit(r3, 0x1, &(0x7f0000000800)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r4, &(0x7f0000000000)='[', 0x1}]) (async) fcntl$dupfd(r1, 0x406, r2) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x40) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r10, 0x0, r11, 0x0, 0xfffffffffffffffd, 0x0) (async) io_submit(r3, 0x4, &(0x7f0000000500)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x8001, r5, &(0x7f0000000200)="6ff4f32e1429b0136319d5ad83d9d04c799fdc83fcd9a65147df86bf2c70586ca5e9ceaae9dc8063fce3d385ec46b4fb8bd755a0772b9af4a82ff424ee5254e73d9d692dfaea9f0deaf057d8c8b4a69e12e8e7d6d40b92196eab33586ceb6dad02b3c5a64ed5973ad6a242b2158a0a77614a9baa9e7bcebab1d6a73679dadd204b89c21b357686f0fb8e1290178fcf5ed54a47e4682944b8bc5229a09fe7ff30932ed0d1e2f024a8cd764d329afe8c2adaaa1bbf3be80168865bd702d514424b78fa7480f94ce450d7a47d32cbb999a2a90cf675c6", 0xd5, 0x100000000, 0x0, 0x3, r6}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000000100)="1d6096e887a26a958f47c746051ddadc46390dd1998650fcf02bcb4fb55bee954584a3594036e1a8294f0630d81501a50febd384c9616316abf4e9e13cbe1cd42b4e226d2db3ba4b5baa5650e6b24305af03c76258fd08761da9a28fc2939a38624ff638895ce4b36fea5be26e4d0e73ff6d8132ae16c7495c3464626dfc92e8bd8509da669aa266266f516e127b9263be32f5d6661135156a7dd36f9c47e77f913e9636f91dca931ae4c1c517820dd8614f515ce889", 0xb6, 0xffffffffffffff8e, 0x0, 0x3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x1f, r8, &(0x7f0000000300)="2e86582827b3feaa82713148a99d45f6d6ab409aef6b1f5d9d566a97a2dc11e1d5e369bb34c6c2ed761a9d4f31c2807a10816286e113a72ad1f3d7795cccac0d14b570cff8916e7c2cca02f5b25ef32fd5ac74272fe2141561c78cad59670d8f854fa69db6570ef18a91ac9a53f0185a088bb514cd988c8bff665ede7e648c75acb956f855a64939dc7e5edb7be4d73729916698feb6392de5ad22773d68f8a018b07a86983964d2522ab3f4c8849146f5ba743473179618020b0785c2cc0cf3889813d03bb89ff664", 0xc9, 0x6, 0x0, 0x1, r9}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1, 0x2, r10, &(0x7f0000000480)="a19d77ae6116b4d030de24a2b064a31a85ccce719ef2", 0x16, 0x8, 0x0, 0x2}]) (async) 16:04:25 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x2a, &(0x7f00000002c0)) 16:04:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1278) [ 1109.798906][T20858] block nbd0: Receive control failed (result -32) [ 1109.799364][T22371] block nbd0: shutting down sockets 16:04:25 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 13) 16:04:25 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 14) [ 1109.843352][T22417] loop4: detected capacity change from 0 to 10 [ 1109.865977][T22416] block nbd3: NBD_DISCONNECT [ 1109.882664][T22409] block nbd5: shutting down sockets 16:04:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125e) [ 1109.890056][T22425] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1109.898487][T22425] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:25 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 15) 16:04:25 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x48, &(0x7f00000002c0)) [ 1109.942917][T22428] block nbd3: Device being setup by another task [ 1109.962512][T22436] block nbd1: Device being setup by another task [ 1109.962902][T22427] block nbd3: NBD_DISCONNECT [ 1109.990558][T22413] block nbd1: shutting down sockets 16:04:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125f) [ 1110.014574][T22437] block nbd5: shutting down sockets [ 1110.024527][T22441] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1110.031667][T22442] loop4: detected capacity change from 0 to 10 [ 1110.044455][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1110.057572][T22441] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1110.075181][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read [ 1110.086859][T22427] block nbd3: Disconnected due to user request. [ 1110.086880][ T2975] Dev loop4: unable to read RDB block 10 [ 1110.094137][T22427] block nbd3: shutting down sockets [ 1110.099564][ T2975] loop4: unable to read partition table [ 1110.123887][ T2975] loop4: partition table beyond EOD, truncated [ 1110.132865][T22443] block nbd5: shutting down sockets [ 1110.157053][T22442] vxfs: WRONG superblock magic 00000000 at 1 [ 1110.170855][T22442] vxfs: unable to read disk superblock at 8 [ 1110.178617][T22442] vxfs: can't find superblock. [ 1110.228334][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1110.246762][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1110.256115][ T8183] I/O error, dev loop4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1110.266179][ T8183] Buffer I/O error on dev loop4, logical block 2, async page read [ 1110.275142][ T8183] I/O error, dev loop4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1110.285668][ T8183] Buffer I/O error on dev loop4, logical block 3, async page read 16:04:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/snd_intel_dspcfg', 0x270202, 0x268) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/snd_intel_dspcfg', 0x270202, 0x268) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1279) 16:04:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = signalfd(r0, &(0x7f0000000000)={[0x50f5]}, 0x8) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x7) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:26 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 16) 16:04:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1260) 16:04:26 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4c, &(0x7f00000002c0)) [ 1110.715828][T20858] block nbd0: Receive control failed (result -32) [ 1110.717695][T22426] block nbd0: shutting down sockets [ 1110.746217][T22454] loop4: detected capacity change from 0 to 10 [ 1110.759324][T22456] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1110.768380][T22456] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1110.775110][T22454] Dev loop4: unable to read RDB block 10 [ 1110.783823][T22454] loop4: unable to read partition table [ 1110.789561][T22454] loop4: partition table beyond EOD, truncated [ 1110.796414][T22454] vxfs: WRONG superblock magic 00000000 at 1 [ 1110.813042][T22450] block nbd5: shutting down sockets 16:04:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127a) 16:04:26 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 17) [ 1110.822787][T22447] block nbd1: shutting down sockets [ 1110.826411][T22452] block nbd3: NBD_DISCONNECT 16:04:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1261) [ 1110.863430][T22449] block nbd3: Disconnected due to user request. [ 1110.869889][T22449] block nbd3: shutting down sockets [ 1110.872779][T22454] vxfs: unable to read disk superblock at 8 [ 1110.878835][T22458] block nbd0: shutting down sockets [ 1110.886289][T22454] vxfs: can't find superblock. 16:04:26 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x55, &(0x7f00000002c0)) 16:04:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000006800), 0x0, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) close_range(r4, r6, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendmmsg(r1, &(0x7f0000006700)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000040)="3e908bd4d26b2b814a5792807d5b5d709ef6e3958acb533cfc1fda18b931ec4deed6db498ff88c883f36a10cb1e38339860ccc5a3ce5e873e7fd537f513c72d1facc505d8ca05cfc5b290bca8261d05f57bf8c5fbca97b4e4ddf899fbb8af52cb0d1f589c0e3d444e63bdd11c22e0ad365b1a511", 0x74}, {&(0x7f0000000200)="4f25898a171e44490a1e482d8de2be5ca24ab574ebd0846e626a67a380105e18f321891db3779af4a257d204c4e468a5ad649a711d036a62ab0f01118bbcabb023c13500dcfb2599af7260c6e1739bb2082c24133b71533b943dd57dc91be12f8b1c18dc45d7480c66374af113ae441ee2cfe74f5ba9cfef8d8a829f7107b60b7f5d0ece037d1424f3a809a39133cdb4d2fc8e06e63dc70482e9e7efe7506edf945b41bbdb46ff406053e57ef5e7a164782eded0a784bc3375dfa3d0ca6de0c1b86c08083a6675d7c1", 0xc9}, {&(0x7f0000000300)="e75883a0ac8ed4b3d2b65ec92e6c23eb3f384b01a59df66f441e4d4534f09ffa492c1f90a8aafd6007a5a430abffc6c24c6c2c4faf507b620ca7041fe54a63a8eb7ac77dea672b52d3ebfccb6a437fc4faf1bfdbc98267d3d1e721be163adaa5c0cc30fafe4aa200d36d73b2da1bd42676f75b43e7f117d1f5ec5f1192f94332f103a347959aa3089619bb37c3ad32404df26d8f1070415a75240b284501b058214ca753ed1692e5984dd954042efe6acc5dcf47b1fa46e44f3bb18a373fa8e10e1a81", 0xc3}, {&(0x7f0000000400)="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&(0x7f00000065c0)=[{&(0x7f0000006380)="58e6edb4e6b8878f90077897d920424892fe6cc3ab30f004066a179389032df0a7151312274d814ddaa1b6e2eeba21a73dc9fac360e2ee7abdedf29fa6684a0b97ad7440c3ddfc936bb4df366917f49b05d890500b4df407c687d5527fe1710229c150eb8cbddb0aba9750316775c1648ad2fe024d83fb39f6ebb83bad3341efa344e354be30dafb286ebd77565958f402a5e43274f2b47632e82433f6b8dec994913ace57af44bdf48b43115ca9775b007a8672c327be1c97bc7eac90f8465d0221e7c7b16c", 0xc6}, {&(0x7f0000006480)="263d313c0375767c27ec8e3db8995a5419b9bd2e4005fc7e30f8e16a6febfed931ea2d724b8d21bc62b51a780e79540ebd69032260db", 0x36}, {&(0x7f00000064c0)="e40b3e991f749444b1ea223477fd3fb9c66fbb70d68dbdd33bdef16a7c7a5c65c97fd16674974f69c1adf9b8bf0ca912dc82d829e1c27eb76e3fa4f1086e9a6d4c936ca0a86c13428831b836f481a3f2cd82bd8adcc8abd84fabd65561cb07af66f0782d0afce9a018e7de79622441192060f82558b8ebcdd302c6cf4c45a07431e644d043b324c66fb7e58619834fcd05168486266dcc5c31b0b2f6742fd3aee2e8ae331bf1095abcf9b40d086ecf9df05e8e752bca2482ea0502807e0a81de7d055173524aa1f8f909dc0c760f63d3bcc8d5d8722aa168b8a5a309c794f4eba26791c69e8b9471b97e4b83e84c841421eb56", 0xf3}], 0x3, &(0x7f0000006600)=[{0x100, 0x109, 0x2, "ac721cbe995e117bf10c29713c326e9548ab69d4e2508caf89079e3f3cbc29bacdfefc253fe7bfd29fe9cf61ad75f76660840ec9b811777d319357e5451ebb1e02aab13b3c651395635abef1ee98f05005a52d05f0f420f78e46af16fc4c6791a7b43b451a6dcf246f29cb189df3ca73721120693211670134a2eb0b690939542c48ad79733259a1afc1bde8778a0f9a3791c9324b01a11766151f3092b030c40ec8f480199122ac939bc8a691790864feed35a23be178deac3bdb2510312f20897c1c6980e66274b4527bc4e508dc7fe0ca884dac48365a34a73d1efc195346277bf8b0d39a995ee00f"}], 0x100}}], 0x4, 0x800) dup2(r7, r1) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) 16:04:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1262) [ 1110.947995][T22472] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1110.963223][T22467] block nbd5: shutting down sockets [ 1110.978314][T22468] block nbd1: Device being setup by another task 16:04:26 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = signalfd(r0, &(0x7f0000000000)={[0x50f5]}, 0x8) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x7) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab08) (rerun: 32) 16:04:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127b) [ 1111.018605][T22460] block nbd1: shutting down sockets [ 1111.025752][T22472] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1111.048835][T22475] loop4: detected capacity change from 0 to 10 16:04:26 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 18) [ 1111.098197][T22475] Dev loop4: unable to read RDB block 10 [ 1111.109488][T22477] block nbd5: shutting down sockets 16:04:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1263) [ 1111.138653][T22486] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1111.152830][T22484] block nbd3: NBD_DISCONNECT [ 1111.152965][T22475] loop4: unable to read partition table [ 1111.174142][T22481] block nbd1: shutting down sockets 16:04:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127c) [ 1111.192844][T22484] block nbd3: NBD_DISCONNECT [ 1111.212583][T22475] loop4: partition table beyond EOD, truncated [ 1111.212616][T22484] block nbd3: NBD_DISCONNECT [ 1111.236687][T22475] vxfs: WRONG superblock magic 00000000 at 1 16:04:27 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 19) [ 1111.271067][T22475] vxfs: unable to read disk superblock at 8 [ 1111.282949][T22484] block nbd3: NBD_DISCONNECT [ 1111.288630][T22475] vxfs: can't find superblock. [ 1111.292932][T22489] block nbd5: shutting down sockets 16:04:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1264) 16:04:27 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x60, &(0x7f00000002c0)) [ 1111.316971][T22484] block nbd3: NBD_DISCONNECT [ 1111.340066][T22494] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1111.362494][T22484] block nbd3: NBD_DISCONNECT [ 1111.372848][T22491] block nbd1: shutting down sockets [ 1111.381663][T22484] block nbd3: NBD_DISCONNECT [ 1111.387069][T22484] block nbd3: NBD_DISCONNECT [ 1111.392139][T22484] block nbd3: NBD_DISCONNECT [ 1111.397035][T22484] block nbd3: NBD_DISCONNECT [ 1111.401839][T22484] block nbd3: NBD_DISCONNECT [ 1111.406728][T22484] block nbd3: NBD_DISCONNECT 16:04:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127d) 16:04:27 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 20) [ 1111.421350][T22484] block nbd3: NBD_DISCONNECT [ 1111.463398][T22495] block nbd5: shutting down sockets [ 1111.470441][T22499] loop4: detected capacity change from 0 to 10 [ 1111.498329][T22502] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1111.507622][T22484] block nbd3: NBD_DISCONNECT [ 1111.522709][T22484] block nbd3: NBD_DISCONNECT [ 1111.527416][T22484] block nbd3: NBD_DISCONNECT [ 1111.532087][T22484] block nbd3: NBD_DISCONNECT [ 1111.553524][T22498] block nbd1: shutting down sockets [ 1111.607278][T22484] block nbd3: NBD_DISCONNECT [ 1111.617385][T22484] block nbd3: NBD_DISCONNECT [ 1111.622101][T22484] block nbd3: NBD_DISCONNECT [ 1111.653047][T22484] block nbd3: NBD_DISCONNECT [ 1111.657782][T22484] block nbd3: NBD_DISCONNECT [ 1111.666564][T22484] block nbd3: NBD_DISCONNECT [ 1111.671307][T22484] block nbd3: NBD_DISCONNECT [ 1111.676489][T22484] block nbd3: NBD_DISCONNECT [ 1111.681378][T22484] block nbd3: NBD_DISCONNECT [ 1111.686657][T22484] block nbd3: NBD_DISCONNECT [ 1111.691369][T22484] block nbd3: NBD_DISCONNECT [ 1111.696193][T22484] block nbd3: NBD_DISCONNECT [ 1111.701266][T22484] block nbd3: NBD_DISCONNECT [ 1111.706097][T22484] block nbd3: NBD_DISCONNECT [ 1111.710822][T22484] block nbd3: NBD_DISCONNECT [ 1111.716577][T22484] block nbd3: NBD_DISCONNECT [ 1111.721767][T22478] block nbd3: Disconnected due to user request. [ 1111.728365][T22478] block nbd3: shutting down sockets 16:04:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1265) 16:04:27 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x68, &(0x7f00000002c0)) 16:04:27 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 21) 16:04:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127e) 16:04:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = signalfd(r0, &(0x7f0000000000)={[0x50f5]}, 0x8) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x7) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000006800), 0x0, 0x1) (rerun: 32) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 64) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 64) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) (async) close_range(r4, r6, 0x0) (async, rerun: 32) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) (rerun: 32) sendmmsg(r1, &(0x7f0000006700)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000040)="3e908bd4d26b2b814a5792807d5b5d709ef6e3958acb533cfc1fda18b931ec4deed6db498ff88c883f36a10cb1e38339860ccc5a3ce5e873e7fd537f513c72d1facc505d8ca05cfc5b290bca8261d05f57bf8c5fbca97b4e4ddf899fbb8af52cb0d1f589c0e3d444e63bdd11c22e0ad365b1a511", 0x74}, {&(0x7f0000000200)="4f25898a171e44490a1e482d8de2be5ca24ab574ebd0846e626a67a380105e18f321891db3779af4a257d204c4e468a5ad649a711d036a62ab0f01118bbcabb023c13500dcfb2599af7260c6e1739bb2082c24133b71533b943dd57dc91be12f8b1c18dc45d7480c66374af113ae441ee2cfe74f5ba9cfef8d8a829f7107b60b7f5d0ece037d1424f3a809a39133cdb4d2fc8e06e63dc70482e9e7efe7506edf945b41bbdb46ff406053e57ef5e7a164782eded0a784bc3375dfa3d0ca6de0c1b86c08083a6675d7c1", 0xc9}, {&(0x7f0000000300)="e75883a0ac8ed4b3d2b65ec92e6c23eb3f384b01a59df66f441e4d4534f09ffa492c1f90a8aafd6007a5a430abffc6c24c6c2c4faf507b620ca7041fe54a63a8eb7ac77dea672b52d3ebfccb6a437fc4faf1bfdbc98267d3d1e721be163adaa5c0cc30fafe4aa200d36d73b2da1bd42676f75b43e7f117d1f5ec5f1192f94332f103a347959aa3089619bb37c3ad32404df26d8f1070415a75240b284501b058214ca753ed1692e5984dd954042efe6acc5dcf47b1fa46e44f3bb18a373fa8e10e1a81", 0xc3}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000000100)="72b1d543bab0fb530e38b8dfae37a442c30679d1f6b74d08360bdb7eeb020ef93f1d792d304147de1e59298cbbc52972f16f88bd2564d72139e8494c74936fe185cf7ccb8f6e940634cd2388739053362c1920c24a7ccafc11b6abc5ea5d7ca45c645200c1c950f00446be0486270a69ef04de", 0x73}, {&(0x7f0000001400)="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", 0xfe}, 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&(0x7f00000065c0)=[{&(0x7f0000006380)="58e6edb4e6b8878f90077897d920424892fe6cc3ab30f004066a179389032df0a7151312274d814ddaa1b6e2eeba21a73dc9fac360e2ee7abdedf29fa6684a0b97ad7440c3ddfc936bb4df366917f49b05d890500b4df407c687d5527fe1710229c150eb8cbddb0aba9750316775c1648ad2fe024d83fb39f6ebb83bad3341efa344e354be30dafb286ebd77565958f402a5e43274f2b47632e82433f6b8dec994913ace57af44bdf48b43115ca9775b007a8672c327be1c97bc7eac90f8465d0221e7c7b16c", 0xc6}, {&(0x7f0000006480)="263d313c0375767c27ec8e3db8995a5419b9bd2e4005fc7e30f8e16a6febfed931ea2d724b8d21bc62b51a780e79540ebd69032260db", 0x36}, {&(0x7f00000064c0)="e40b3e991f749444b1ea223477fd3fb9c66fbb70d68dbdd33bdef16a7c7a5c65c97fd16674974f69c1adf9b8bf0ca912dc82d829e1c27eb76e3fa4f1086e9a6d4c936ca0a86c13428831b836f481a3f2cd82bd8adcc8abd84fabd65561cb07af66f0782d0afce9a018e7de79622441192060f82558b8ebcdd302c6cf4c45a07431e644d043b324c66fb7e58619834fcd05168486266dcc5c31b0b2f6742fd3aee2e8ae331bf1095abcf9b40d086ecf9df05e8e752bca2482ea0502807e0a81de7d055173524aa1f8f909dc0c760f63d3bcc8d5d8722aa168b8a5a309c794f4eba26791c69e8b9471b97e4b83e84c841421eb56", 0xf3}], 0x3, &(0x7f0000006600)=[{0x100, 0x109, 0x2, "ac721cbe995e117bf10c29713c326e9548ab69d4e2508caf89079e3f3cbc29bacdfefc253fe7bfd29fe9cf61ad75f76660840ec9b811777d319357e5451ebb1e02aab13b3c651395635abef1ee98f05005a52d05f0f420f78e46af16fc4c6791a7b43b451a6dcf246f29cb189df3ca73721120693211670134a2eb0b690939542c48ad79733259a1afc1bde8778a0f9a3791c9324b01a11766151f3092b030c40ec8f480199122ac939bc8a691790864feed35a23be178deac3bdb2510312f20897c1c6980e66274b4527bc4e508dc7fe0ca884dac48365a34a73d1efc195346277bf8b0d39a995ee00f"}], 0x100}}], 0x4, 0x800) (async) dup2(r7, r1) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) [ 1111.884205][T20858] block nbd0: Receive control failed (result -104) [ 1111.887567][T22476] block nbd0: shutting down sockets [ 1111.921833][T22507] loop4: detected capacity change from 0 to 10 16:04:27 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x6c, &(0x7f00000002c0)) [ 1111.941328][T22516] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1111.963509][T22503] block nbd5: shutting down sockets [ 1111.992529][T22513] block nbd3: Device being setup by another task [ 1111.997566][T22521] loop4: detected capacity change from 0 to 10 [ 1112.005171][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1112.023479][T22513] block nbd3: shutting down sockets [ 1112.028497][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1112.037138][T22506] block nbd1: shutting down sockets 16:04:27 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 22) 16:04:27 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1267) [ 1112.043474][T22518] block nbd0: shutting down sockets 16:04:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127f) [ 1112.096786][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1112.104065][T22528] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1112.118214][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1112.127161][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1112.128940][T22527] block nbd3: NBD_DISCONNECT [ 1112.134438][T22525] block nbd5: shutting down sockets 16:04:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000006800), 0x0, 0x1) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) close_range(r4, r6, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendmmsg(r1, &(0x7f0000006700)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000040)="3e908bd4d26b2b814a5792807d5b5d709ef6e3958acb533cfc1fda18b931ec4deed6db498ff88c883f36a10cb1e38339860ccc5a3ce5e873e7fd537f513c72d1facc505d8ca05cfc5b290bca8261d05f57bf8c5fbca97b4e4ddf899fbb8af52cb0d1f589c0e3d444e63bdd11c22e0ad365b1a511", 0x74}, {&(0x7f0000000200)="4f25898a171e44490a1e482d8de2be5ca24ab574ebd0846e626a67a380105e18f321891db3779af4a257d204c4e468a5ad649a711d036a62ab0f01118bbcabb023c13500dcfb2599af7260c6e1739bb2082c24133b71533b943dd57dc91be12f8b1c18dc45d7480c66374af113ae441ee2cfe74f5ba9cfef8d8a829f7107b60b7f5d0ece037d1424f3a809a39133cdb4d2fc8e06e63dc70482e9e7efe7506edf945b41bbdb46ff406053e57ef5e7a164782eded0a784bc3375dfa3d0ca6de0c1b86c08083a6675d7c1", 0xc9}, {&(0x7f0000000300)="e75883a0ac8ed4b3d2b65ec92e6c23eb3f384b01a59df66f441e4d4534f09ffa492c1f90a8aafd6007a5a430abffc6c24c6c2c4faf507b620ca7041fe54a63a8eb7ac77dea672b52d3ebfccb6a437fc4faf1bfdbc98267d3d1e721be163adaa5c0cc30fafe4aa200d36d73b2da1bd42676f75b43e7f117d1f5ec5f1192f94332f103a347959aa3089619bb37c3ad32404df26d8f1070415a75240b284501b058214ca753ed1692e5984dd954042efe6acc5dcf47b1fa46e44f3bb18a373fa8e10e1a81", 0xc3}, {&(0x7f0000000400)="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&(0x7f00000065c0)=[{&(0x7f0000006380)="58e6edb4e6b8878f90077897d920424892fe6cc3ab30f004066a179389032df0a7151312274d814ddaa1b6e2eeba21a73dc9fac360e2ee7abdedf29fa6684a0b97ad7440c3ddfc936bb4df366917f49b05d890500b4df407c687d5527fe1710229c150eb8cbddb0aba9750316775c1648ad2fe024d83fb39f6ebb83bad3341efa344e354be30dafb286ebd77565958f402a5e43274f2b47632e82433f6b8dec994913ace57af44bdf48b43115ca9775b007a8672c327be1c97bc7eac90f8465d0221e7c7b16c", 0xc6}, {&(0x7f0000006480)="263d313c0375767c27ec8e3db8995a5419b9bd2e4005fc7e30f8e16a6febfed931ea2d724b8d21bc62b51a780e79540ebd69032260db", 0x36}, {&(0x7f00000064c0)="e40b3e991f749444b1ea223477fd3fb9c66fbb70d68dbdd33bdef16a7c7a5c65c97fd16674974f69c1adf9b8bf0ca912dc82d829e1c27eb76e3fa4f1086e9a6d4c936ca0a86c13428831b836f481a3f2cd82bd8adcc8abd84fabd65561cb07af66f0782d0afce9a018e7de79622441192060f82558b8ebcdd302c6cf4c45a07431e644d043b324c66fb7e58619834fcd05168486266dcc5c31b0b2f6742fd3aee2e8ae331bf1095abcf9b40d086ecf9df05e8e752bca2482ea0502807e0a81de7d055173524aa1f8f909dc0c760f63d3bcc8d5d8722aa168b8a5a309c794f4eba26791c69e8b9471b97e4b83e84c841421eb56", 0xf3}], 0x3, &(0x7f0000006600)=[{0x100, 0x109, 0x2, "ac721cbe995e117bf10c29713c326e9548ab69d4e2508caf89079e3f3cbc29bacdfefc253fe7bfd29fe9cf61ad75f76660840ec9b811777d319357e5451ebb1e02aab13b3c651395635abef1ee98f05005a52d05f0f420f78e46af16fc4c6791a7b43b451a6dcf246f29cb189df3ca73721120693211670134a2eb0b690939542c48ad79733259a1afc1bde8778a0f9a3791c9324b01a11766151f3092b030c40ec8f480199122ac939bc8a691790864feed35a23be178deac3bdb2510312f20897c1c6980e66274b4527bc4e508dc7fe0ca884dac48365a34a73d1efc195346277bf8b0d39a995ee00f"}], 0x100}}], 0x4, 0x800) (async, rerun: 32) dup2(r7, r1) (async, rerun: 32) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) 16:04:27 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 23) [ 1112.141691][T22524] block nbd3: Disconnected due to user request. [ 1112.150401][T22524] block nbd3: shutting down sockets [ 1112.158760][ T8183] Dev loop4: unable to read RDB block 0 16:04:27 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1268) 16:04:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:28 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x74, &(0x7f00000002c0)) 16:04:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x44, 0x4, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) fchmod(r3, 0x20) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1112.199639][ T8183] loop4: unable to read partition table [ 1112.208656][ T8183] loop4: partition table beyond EOD, truncated [ 1112.228568][T22530] block nbd1: shutting down sockets [ 1112.235447][T22538] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x541b) 16:04:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1269) [ 1112.298930][T22546] loop4: detected capacity change from 0 to 10 [ 1112.313381][T22541] block nbd5: shutting down sockets [ 1112.319091][T22543] block nbd3: NBD_DISCONNECT [ 1112.333827][T22540] block nbd3: Disconnected due to user request. 16:04:28 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 24) 16:04:28 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x7a, &(0x7f00000002c0)) [ 1112.361850][T22540] block nbd3: shutting down sockets 16:04:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1274) [ 1112.412995][T22548] block nbd1: shutting down sockets [ 1112.429699][T22550] block nbd5: shutting down sockets [ 1112.450378][T22553] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5421) [ 1112.479533][T22555] loop4: detected capacity change from 0 to 10 [ 1112.487454][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:04:28 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 25) [ 1112.559144][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1112.593356][T22563] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:28 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 26) [ 1112.605507][T22560] block nbd3: NBD_DISCONNECT [ 1112.615060][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1112.617273][T22556] block nbd5: shutting down sockets [ 1112.642841][T22559] block nbd1: shutting down sockets 16:04:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1276) 16:04:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5450) [ 1112.655375][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1112.670313][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1112.678888][ T8183] Dev loop4: unable to read RDB block 0 [ 1112.680508][T22565] block nbd3: Disconnected due to user request. [ 1112.692728][ T8183] loop4: unable to read partition table [ 1112.706195][ T8183] loop4: partition table beyond EOD, truncated [ 1112.708493][T22565] block nbd3: shutting down sockets [ 1112.714211][T22570] FAULT_INJECTION: forcing a failure. [ 1112.714211][T22570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1112.759597][T22570] CPU: 1 PID: 22570 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1112.769802][T22570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1112.779890][T22570] Call Trace: [ 1112.783192][T22570] [ 1112.786143][T22570] dump_stack_lvl+0xcd/0x134 [ 1112.790846][T22570] should_fail.cold+0x5/0xa [ 1112.795383][T22570] strncpy_from_user+0x34/0x3c0 [ 1112.800268][T22570] getname_flags.part.0+0x95/0x4f0 [ 1112.805412][T22570] ? syscall_enter_from_user_mode+0x21/0x70 [ 1112.811343][T22570] __x64_sys_mkdirat+0xff/0x170 [ 1112.816317][T22570] do_syscall_64+0x35/0xb0 [ 1112.820757][T22570] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1112.826759][T22570] RIP: 0033:0x7ff339e88317 [ 1112.831197][T22570] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1112.851450][T22570] RSP: 002b:00007ff33b04cf88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1112.859897][T22570] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e88317 [ 1112.867893][T22570] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 1112.875889][T22570] RBP: 00007ff33b04d1d0 R08: 0000000000000000 R09: 00007ff33b04d1d0 [ 1112.883889][T22570] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1112.891877][T22570] R13: 0000000020000040 R14: 00007ff33b04cfe0 R15: 00000000200005c0 [ 1112.899958][T22570] [ 1112.943660][T22575] block nbd1: Device being setup by another task [ 1112.943772][T22572] block nbd5: shutting down sockets [ 1112.957422][T22571] block nbd1: shutting down sockets 16:04:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x44, 0x4, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) fchmod(r3, 0x20) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x44, 0x4, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) (async) fchmod(r3, 0x20) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:28 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 16:04:28 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x90, &(0x7f00000002c0)) 16:04:28 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 27) 16:04:28 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1277) 16:04:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5451) [ 1113.144048][T20858] block nbd0: Receive control failed (result -32) [ 1113.147956][T22547] block nbd0: shutting down sockets [ 1113.172889][T22584] FAULT_INJECTION: forcing a failure. [ 1113.172889][T22584] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1113.186728][T22584] CPU: 0 PID: 22584 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1113.188022][T22586] loop4: detected capacity change from 0 to 10 [ 1113.196981][T22584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1113.196998][T22584] Call Trace: [ 1113.197006][T22584] [ 1113.197013][T22584] dump_stack_lvl+0xcd/0x134 [ 1113.197044][T22584] should_fail.cold+0x5/0xa [ 1113.197066][T22584] strncpy_from_user+0x34/0x3c0 [ 1113.197091][T22584] getname_flags.part.0+0x95/0x4f0 [ 1113.197112][T22584] ? syscall_enter_from_user_mode+0x21/0x70 [ 1113.197141][T22584] __x64_sys_mkdirat+0xff/0x170 [ 1113.197171][T22584] do_syscall_64+0x35/0xb0 [ 1113.197205][T22584] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1113.197237][T22584] RIP: 0033:0x7ff339e88317 [ 1113.264526][T22584] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1113.284414][T22584] RSP: 002b:00007ff33b04cf88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1113.292834][T22584] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e88317 [ 1113.300807][T22584] RDX: 00000000000001ff RSI: 0000000020000040 RDI: 00000000ffffff9c [ 1113.308957][T22584] RBP: 00007ff33b04d1d0 R08: 0000000000000000 R09: 00007ff33b04d1d0 [ 1113.317031][T22584] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1113.325015][T22584] R13: 0000000020000040 R14: 00007ff33b04cfe0 R15: 00000000200005c0 [ 1113.333263][T22584] [ 1113.345878][T22586] Dev loop4: unable to read RDB block 10 [ 1113.357528][T22586] loop4: unable to read partition table [ 1113.363653][T22586] loop4: partition table beyond EOD, truncated [ 1113.370588][T22586] vxfs: WRONG superblock magic 00000000 at 1 [ 1113.373753][T22580] block nbd5: shutting down sockets [ 1113.377207][T22586] vxfs: unable to read disk superblock at 8 [ 1113.382495][T22579] block nbd3: shutting down sockets 16:04:29 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 28) 16:04:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1278) [ 1113.388044][T22586] vxfs: can't find superblock. 16:04:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 16:04:29 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 29) 16:04:29 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xfe, &(0x7f00000002c0)) [ 1113.461608][T22590] block nbd0: shutting down sockets [ 1113.463556][T22591] block nbd1: Device being setup by another task [ 1113.494677][T22582] block nbd1: shutting down sockets 16:04:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5452) [ 1113.520645][T22605] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1113.547482][T22600] block nbd5: shutting down sockets [ 1113.558483][T22610] loop4: detected capacity change from 0 to 10 16:04:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x44, 0x4, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) fchmod(r3, 0x20) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmsg$NFT_MSG_GETCHAIN(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x44, 0x4, 0xa, 0x201, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_TYPE={0xa, 0x7, 'route\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) (async) fchmod(r3, 0x20) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1279) [ 1113.568154][T22605] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1113.583195][T22608] block nbd3: Device being setup by another task [ 1113.589015][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1113.612169][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) ioctl$NBD_DO_IT(r2, 0xab08) 16:04:29 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 30) [ 1113.616507][T22608] block nbd3: shutting down sockets [ 1113.663619][T22617] block nbd5: shutting down sockets [ 1113.673281][T22619] block nbd3: shutting down sockets [ 1113.679924][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1113.698506][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127a) 16:04:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) [ 1113.711046][T22616] block nbd0: shutting down sockets [ 1113.721723][ T2975] ldm_validate_partition_table(): Disk read failed. [ 1113.727785][T22622] block nbd1: Device being setup by another task [ 1113.742868][T22613] block nbd1: shutting down sockets [ 1113.750219][ T2975] Dev loop4: unable to read RDB block 0 16:04:29 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 31) 16:04:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5460) 16:04:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) fdatasync(r4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 16:04:29 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x300, &(0x7f00000002c0)) [ 1113.767016][ T2975] loop4: unable to read partition table [ 1113.778685][ T2975] loop4: partition table beyond EOD, truncated [ 1113.784243][T22631] block nbd5: shutting down sockets [ 1113.804319][T22633] block nbd3: NBD_DISCONNECT [ 1113.809285][T22630] block nbd3: Disconnected due to user request. 16:04:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127b) [ 1113.840138][T22630] block nbd3: shutting down sockets 16:04:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:29 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 32) 16:04:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) fdatasync(r4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe(&(0x7f0000000080)) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) fdatasync(r4) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r2, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) 16:04:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127c) [ 1113.885312][T22643] loop4: detected capacity change from 0 to 10 [ 1113.902720][T22635] block nbd0: shutting down sockets [ 1113.909215][T22643] Dev loop4: unable to read RDB block 10 [ 1113.915017][T22640] block nbd5: shutting down sockets [ 1113.922921][T22636] block nbd1: shutting down sockets 16:04:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x8933) [ 1113.966177][T22647] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 1113.967756][T22643] loop4: unable to read partition table [ 1113.997631][T22643] loop4: partition table beyond EOD, truncated [ 1114.002729][T22649] block nbd3: NBD_DISCONNECT [ 1114.011144][T22653] block nbd3: NBD_DISCONNECT 16:04:29 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 33) [ 1114.028287][T22643] vxfs: WRONG superblock magic 00000000 at 1 [ 1114.036784][T22643] vxfs: unable to read disk superblock at 8 [ 1114.046173][T22643] vxfs: can't find superblock. [ 1114.052882][T22648] block nbd5: shutting down sockets 16:04:29 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127d) [ 1114.072722][T22654] block nbd3: Device being setup by another task [ 1114.082329][T22645] block nbd3: Disconnected due to user request. [ 1114.092883][T22659] block nbd0: Device being setup by another task [ 1114.114391][T22665] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 1114.123262][T22655] block nbd1: shutting down sockets 16:04:29 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x500, &(0x7f00000002c0)) 16:04:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab00) 16:04:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) fdatasync(r4) (async, rerun: 32) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) splice(r2, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1114.140201][T22645] block nbd3: shutting down sockets [ 1114.152085][T22659] block nbd0: shutting down sockets 16:04:29 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) [ 1114.202499][T22668] loop4: detected capacity change from 0 to 10 [ 1114.213156][T22664] block nbd5: shutting down sockets [ 1114.240020][T22668] Dev loop4: unable to read RDB block 10 16:04:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127e) 16:04:30 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 34) 16:04:30 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) [ 1114.256129][T22668] loop4: unable to read partition table [ 1114.271177][T22668] loop4: partition table beyond EOD, truncated [ 1114.274301][T22675] block nbd0: shutting down sockets [ 1114.292918][T22669] block nbd1: shutting down sockets 16:04:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = memfd_secret(0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000200)={0x0, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x1, 0x1}}, @tipc=@nameseq={0x1e, 0x1, 0x1, {0x2, 0x3}}, @ax25={0x3, @default, 0x1}, 0x9, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)='sit0\x00', 0x5fc, 0x81, 0x200}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={'\x00', 0x7fff, 0x7f594ef6, 0xf5, 0x3, 0x2}) getsockname$netrom(r4, &(0x7f0000000000)={{0x3, @null}, [@rose, @rose, @default, @default, @bcast, @bcast, @default, @bcast]}, &(0x7f0000000100)=0x48) 16:04:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab01) 16:04:30 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 35) [ 1114.326574][T22668] vxfs: WRONG superblock magic 00000000 at 1 [ 1114.352943][T22681] block nbd5: shutting down sockets 16:04:30 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) 16:04:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127f) [ 1114.381831][T22668] vxfs: unable to read disk superblock at 8 [ 1114.416775][T22668] vxfs: can't find superblock. 16:04:30 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x600, &(0x7f00000002c0)) 16:04:30 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) 16:04:30 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 36) [ 1114.480752][T22699] block nbd5: shutting down sockets 16:04:30 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x541b) [ 1114.512796][T22687] block nbd1: shutting down sockets 16:04:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab02) 16:04:30 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_DO_IT(r0, 0xab03) [ 1114.550992][T22717] loop4: detected capacity change from 0 to 10 [ 1114.568383][T22717] Dev loop4: unable to read RDB block 10 [ 1114.581923][T22717] loop4: unable to read partition table [ 1114.588890][T22718] block nbd5: shutting down sockets 16:04:30 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 37) [ 1114.607204][T22717] loop4: partition table beyond EOD, truncated [ 1114.635953][T22717] vxfs: WRONG superblock magic 00000000 at 1 [ 1114.653630][T22717] vxfs: unable to read disk superblock at 8 [ 1114.660039][T22717] vxfs: can't find superblock. [ 1114.663036][T22722] block nbd3: NBD_DISCONNECT [ 1114.703151][T22721] block nbd1: shutting down sockets [ 1115.134589][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 16:04:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = memfd_secret(0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000200)={0x0, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x1, 0x1}}, @tipc=@nameseq={0x1e, 0x1, 0x1, {0x2, 0x3}}, @ax25={0x3, @default, 0x1}, 0x9, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)='sit0\x00', 0x5fc, 0x81, 0x200}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={'\x00', 0x7fff, 0x7f594ef6, 0xf5, 0x3, 0x2}) getsockname$netrom(r4, &(0x7f0000000000)={{0x3, @null}, [@rose, @rose, @default, @default, @bcast, @bcast, @default, @bcast]}, &(0x7f0000000100)=0x48) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) memfd_secret(0x80000) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000200)={0x0, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x1, 0x1}}, @tipc=@nameseq={0x1e, 0x1, 0x1, {0x2, 0x3}}, @ax25={0x3, @default, 0x1}, 0x9, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)='sit0\x00', 0x5fc, 0x81, 0x200}) (async) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={'\x00', 0x7fff, 0x7f594ef6, 0xf5, 0x3, 0x2}) (async) getsockname$netrom(r4, &(0x7f0000000000)={{0x3, @null}, [@rose, @rose, @default, @default, @bcast, @bcast, @default, @bcast]}, &(0x7f0000000100)=0x48) (async) 16:04:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5421) 16:04:31 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 38) 16:04:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab04) 16:04:31 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x700, &(0x7f00000002c0)) [ 1115.217622][T20858] block nbd0: Receive control failed (result -32) [ 1115.223478][T22686] block nbd0: shutting down sockets [ 1115.287184][T22730] loop4: detected capacity change from 0 to 10 [ 1115.293395][T22732] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1115.306796][T22730] Dev loop4: unable to read RDB block 10 [ 1115.313016][T22730] loop4: unable to read partition table [ 1115.318875][T22730] loop4: partition table beyond EOD, truncated [ 1115.326089][T22730] vxfs: WRONG superblock magic 00000000 at 1 16:04:31 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 39) [ 1115.332312][T22730] vxfs: unable to read disk superblock at 8 [ 1115.339334][T22726] block nbd5: shutting down sockets [ 1115.354025][T22730] vxfs: can't find superblock. [ 1115.373712][T22733] block nbd1: shutting down sockets 16:04:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab05) 16:04:31 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x900, &(0x7f00000002c0)) 16:04:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5450) [ 1115.407816][T22737] ENOMEM in journal_alloc_journal_head, retrying. [ 1115.424437][T22735] block nbd0: shutting down sockets 16:04:31 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1115.460959][T19847] block nbd3: Disconnected due to user request. [ 1115.471829][T22744] loop4: detected capacity change from 0 to 10 16:04:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = memfd_secret(0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000200)={0x0, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x1, 0x1}}, @tipc=@nameseq={0x1e, 0x1, 0x1, {0x2, 0x3}}, @ax25={0x3, @default, 0x1}, 0x9, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)='sit0\x00', 0x5fc, 0x81, 0x200}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={'\x00', 0x7fff, 0x7f594ef6, 0xf5, 0x3, 0x2}) getsockname$netrom(r4, &(0x7f0000000000)={{0x3, @null}, [@rose, @rose, @default, @default, @bcast, @bcast, @default, @bcast]}, &(0x7f0000000100)=0x48) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) memfd_secret(0x80000) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$sock_SIOCDELRT(r6, 0x890c, &(0x7f0000000200)={0x0, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x1, 0x1}}, @tipc=@nameseq={0x1e, 0x1, 0x1, {0x2, 0x3}}, @ax25={0x3, @default, 0x1}, 0x9, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000140)='sit0\x00', 0x5fc, 0x81, 0x200}) (async) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000280)={'\x00', 0x7fff, 0x7f594ef6, 0xf5, 0x3, 0x2}) (async) getsockname$netrom(r4, &(0x7f0000000000)={{0x3, @null}, [@rose, @rose, @default, @default, @bcast, @bcast, @default, @bcast]}, &(0x7f0000000100)=0x48) (async) [ 1115.512222][T22744] Dev loop4: unable to read RDB block 10 [ 1115.518988][T22744] loop4: unable to read partition table [ 1115.522913][T22742] block nbd5: shutting down sockets [ 1115.526267][T22744] loop4: partition table beyond EOD, truncated [ 1115.531293][T22748] block nbd3: NBD_DISCONNECT [ 1115.544293][T22737] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab06) 16:04:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5451) [ 1115.563994][T22743] block nbd1: shutting down sockets [ 1115.579665][T22744] vxfs: WRONG superblock magic 00000000 at 1 [ 1115.587081][T22744] vxfs: unable to read disk superblock at 8 [ 1115.594253][T22744] vxfs: can't find superblock. 16:04:31 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 40) 16:04:31 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xa00, &(0x7f00000002c0)) [ 1115.688552][T22751] block nbd0: shutting down sockets 16:04:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab07) [ 1115.712976][T22752] block nbd1: shutting down sockets [ 1115.723083][T22757] block nbd5: shutting down sockets [ 1115.723680][T22754] block nbd0: Device being setup by another task 16:04:31 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5452) 16:04:31 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 41) [ 1115.768332][T22762] loop4: detected capacity change from 0 to 10 [ 1115.785606][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:04:31 executing program 0: waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000001800), 0x80000000, &(0x7f0000001880)) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000001940)={{0x1, 0x1, 0x18, r4, {r6}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r8, &(0x7f0000001a80)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x82004}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, 0x2, 0x3, 0x5, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x20}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x6, 0x1a90d93670deaf3c}}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x15}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x200}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x140}}, @NFQA_CFG_CMD={0x8, 0x1, {0x2, 0x0, 0x28}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) sendmsg(r7, &(0x7f00000017c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="982647142a635e4dc8a2d206c36e272606113bd60e9986bf922b016c6b71f3365c9441a79de691666753fb561cf0a7b64d753c5953ffa2c1f9db6196907ecaf6ea36286bae89beea98d3f2fb1c067b081e5116441dfcac320540bcc57a28ce74af4ec7c72df3ed781b587d3f6ccefeebc4f9004f2bce4c074b7c54813d0f38f488b95517ad6cbb3bd3e7730d94912a77b6978e421972240cc4245d4095f62f2043163bd2bc74563cffe9bd22d36a04d16ff18b6d01a8ac876ee5045037afba81f9890473705c43da1151", 0xca}, {&(0x7f0000000080)="914f4e", 0x3}, {&(0x7f0000000100)="7f1f94bfd6ead025bc3f72eeb9cd14dba4942b32ee586916bbd8d4c81e37026fd1050941be0d7c05d7be0b392337fdbf84e5731b6958cb3ee4c61f0ddbfec1a674c23399ebb2d49b9e11db40ced8bd7e51bc30206d737ddea02ccb356abc76683a87d9a8df05a2d9d195f8b21cf99f86d483a5b82609f193d078d27c0f48e2c7fb4e6cf2ea22038e564515cc075e", 0x8e}, {&(0x7f0000000300)="a677e6dc69941a4650f2aef9e5d9c4e8d641029d4446aad578fb62c8e6e15e239f597727073f4463631c42b6fd896c917ac1b8a7e40bf853ea0d32cd585d73dea63221b218a474d1acb653de1ed340dd3f15c5aee684f561eed57296bae3db41cab3d4cc2bfc67c5dd6c17359c049e0204f4f008bba2bc5afc73a33f26a22d39722e6f0eb4cca7e6ecbf9cdc7b08155d05cf2ee220310800ca4797", 0x9b}, {&(0x7f00000003c0)="e9c7903d406e0bb17c370845915549cb908eae56a79f87e5823c78f6c1d148b27bbd5f9fea45d71fc693dd489d2bdbef046590c075da8614b9bc9ac8a617933b8844d0f7e3d95c5c9beb22c31d85ab3381ed069cdd370d082fe4894c9c143590f7f15eadb9bb8df50a52c56d3c", 0x6d}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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0x12e0}, 0x81) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) ioctl$NBD_DO_IT(r0, 0xab03) [ 1115.821588][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1115.862156][T22769] ENOMEM in journal_alloc_journal_head, retrying. [ 1115.877866][ T8183] Dev loop4: unable to read RDB block 10 [ 1115.895833][T22765] block nbd1: Device being setup by another task 16:04:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:31 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 42) [ 1115.906849][T22769] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1115.918891][ T8183] loop4: unable to read partition table [ 1115.922801][T22763] block nbd1: shutting down sockets [ 1115.932349][ T8183] loop4: partition table beyond EOD, truncated [ 1115.954047][T22768] block nbd5: shutting down sockets [ 1115.981534][T22762] vxfs: WRONG superblock magic 00000000 at 1 [ 1115.994704][T22762] vxfs: unable to read disk superblock at 8 [ 1116.010283][T22762] vxfs: can't find superblock. [ 1116.082735][T22776] block nbd1: NBD_DISCONNECT [ 1116.088376][T22774] block nbd1: Disconnected due to user request. [ 1116.100237][T22774] block nbd1: shutting down sockets 16:04:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5460) 16:04:32 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 43) 16:04:32 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xb9e, &(0x7f00000002c0)) 16:04:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab09) [ 1116.330535][T19847] block nbd3: Disconnected due to user request. [ 1116.362103][T22782] loop4: detected capacity change from 0 to 10 [ 1116.375273][T22784] FAULT_INJECTION: forcing a failure. [ 1116.375273][T22784] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1116.394128][T22784] CPU: 0 PID: 22784 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1116.395007][T22782] Dev loop4: unable to read RDB block 10 [ 1116.404317][T22784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1116.404338][T22784] Call Trace: [ 1116.404347][T22784] [ 1116.404355][T22784] dump_stack_lvl+0xcd/0x134 [ 1116.404387][T22784] should_fail.cold+0x5/0xa [ 1116.404409][T22784] _copy_from_user+0x2a/0x170 [ 1116.404432][T22784] memdup_user+0x65/0xd0 [ 1116.404453][T22784] strndup_user+0x70/0xe0 [ 1116.404474][T22784] __x64_sys_mount+0x17d/0x300 [ 1116.404499][T22784] ? copy_mnt_ns+0xae0/0xae0 [ 1116.404523][T22784] ? syscall_enter_from_user_mode+0x21/0x70 [ 1116.404550][T22784] ? syscall_enter_from_user_mode+0x21/0x70 [ 1116.404575][T22784] do_syscall_64+0x35/0xb0 16:04:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x8933) [ 1116.404598][T22784] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1116.404622][T22784] RIP: 0033:0x7ff339e8a73a [ 1116.404641][T22784] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1116.404663][T22784] RSP: 002b:00007ff33b04cf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1116.404685][T22784] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e8a73a [ 1116.404699][T22784] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007ff33b04cfe0 [ 1116.404722][T22784] RBP: 00007ff33b04d020 R08: 00007ff33b04d020 R09: 0000000020000000 [ 1116.404738][T22784] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1116.404753][T22784] R13: 0000000020000040 R14: 00007ff33b04cfe0 R15: 00000000200005c0 [ 1116.404784][T22784] [ 1116.411647][T22778] block nbd5: shutting down sockets [ 1116.428381][T22782] loop4: unable to read partition table [ 1116.570950][T22782] loop4: partition table beyond EOD, truncated [ 1116.573205][T22788] block nbd3: NBD_DISCONNECT 16:04:32 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 44) [ 1116.582274][T22782] vxfs: WRONG superblock magic 00000000 at 1 [ 1116.583514][T22787] block nbd1: Device being setup by another task [ 1116.589121][T22782] vxfs: unable to read disk superblock at 8 [ 1116.603147][T22789] block nbd3: Disconnected due to user request. [ 1116.609688][T22790] block nbd5: shutting down sockets [ 1116.620632][T22789] block nbd3: shutting down sockets 16:04:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab00) [ 1116.632981][T22780] block nbd1: shutting down sockets [ 1116.646350][T22782] vxfs: can't find superblock. 16:04:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab0a) [ 1116.684220][T22799] FAULT_INJECTION: forcing a failure. [ 1116.684220][T22799] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1116.685025][T22770] block nbd0: shutting down sockets [ 1116.716648][T22799] CPU: 1 PID: 22799 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1116.726949][T22799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1116.737118][T22799] Call Trace: [ 1116.740512][T22799] [ 1116.743460][T22799] dump_stack_lvl+0xcd/0x134 [ 1116.748085][T22799] should_fail.cold+0x5/0xa [ 1116.752626][T22799] _copy_from_user+0x2a/0x170 [ 1116.757336][T22799] memdup_user+0x65/0xd0 [ 1116.761596][T22799] strndup_user+0x70/0xe0 [ 1116.765944][T22799] __x64_sys_mount+0x17d/0x300 [ 1116.770729][T22799] ? copy_mnt_ns+0xae0/0xae0 [ 1116.775328][T22799] ? syscall_enter_from_user_mode+0x21/0x70 16:04:32 executing program 0: waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000001800), 0x80000000, &(0x7f0000001880)) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000001940)={{0x1, 0x1, 0x18, r4, {r6}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r8, &(0x7f0000001a80)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x82004}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, 0x2, 0x3, 0x5, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x20}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x6, 0x1a90d93670deaf3c}}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x15}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x200}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x140}}, @NFQA_CFG_CMD={0x8, 0x1, {0x2, 0x0, 0x28}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) sendmsg(r7, &(0x7f00000017c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="982647142a635e4dc8a2d206c36e272606113bd60e9986bf922b016c6b71f3365c9441a79de691666753fb561cf0a7b64d753c5953ffa2c1f9db6196907ecaf6ea36286bae89beea98d3f2fb1c067b081e5116441dfcac320540bcc57a28ce74af4ec7c72df3ed781b587d3f6ccefeebc4f9004f2bce4c074b7c54813d0f38f488b95517ad6cbb3bd3e7730d94912a77b6978e421972240cc4245d4095f62f2043163bd2bc74563cffe9bd22d36a04d16ff18b6d01a8ac876ee5045037afba81f9890473705c43da1151", 0xca}, {&(0x7f0000000080)="914f4e", 0x3}, {&(0x7f0000000100)="7f1f94bfd6ead025bc3f72eeb9cd14dba4942b32ee586916bbd8d4c81e37026fd1050941be0d7c05d7be0b392337fdbf84e5731b6958cb3ee4c61f0ddbfec1a674c23399ebb2d49b9e11db40ced8bd7e51bc30206d737ddea02ccb356abc76683a87d9a8df05a2d9d195f8b21cf99f86d483a5b82609f193d078d27c0f48e2c7fb4e6cf2ea22038e564515cc075e", 0x8e}, {&(0x7f0000000300)="a677e6dc69941a4650f2aef9e5d9c4e8d641029d4446aad578fb62c8e6e15e239f597727073f4463631c42b6fd896c917ac1b8a7e40bf853ea0d32cd585d73dea63221b218a474d1acb653de1ed340dd3f15c5aee684f561eed57296bae3db41cab3d4cc2bfc67c5dd6c17359c049e0204f4f008bba2bc5afc73a33f26a22d39722e6f0eb4cca7e6ecbf9cdc7b08155d05cf2ee220310800ca4797", 0x9b}, {&(0x7f00000003c0)="e9c7903d406e0bb17c370845915549cb908eae56a79f87e5823c78f6c1d148b27bbd5f9fea45d71fc693dd489d2bdbef046590c075da8614b9bc9ac8a617933b8844d0f7e3d95c5c9beb22c31d85ab3381ed069cdd370d082fe4894c9c143590f7f15eadb9bb8df50a52c56d3c", 0x6d}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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0x12e0}, 0x81) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1116.781268][T22799] ? syscall_enter_from_user_mode+0x21/0x70 [ 1116.787201][T22799] do_syscall_64+0x35/0xb0 [ 1116.791630][T22799] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1116.797528][T22799] RIP: 0033:0x7ff339e8a73a [ 1116.801968][T22799] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1116.821600][T22799] RSP: 002b:00007ff33b04cf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 16:04:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x105800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.dequeue\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) [ 1116.830031][T22799] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e8a73a [ 1116.838051][T22799] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007ff33b04cfe0 [ 1116.846064][T22799] RBP: 00007ff33b04d020 R08: 00007ff33b04d020 R09: 0000000020000000 [ 1116.854072][T22799] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1116.862059][T22799] R13: 0000000020000040 R14: 00007ff33b04cfe0 R15: 00000000200005c0 [ 1116.870044][T22799] 16:04:32 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xc00, &(0x7f00000002c0)) [ 1116.900282][T22800] block nbd5: shutting down sockets 16:04:32 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 45) 16:04:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab01) [ 1116.942826][T22805] block nbd1: Device being setup by another task [ 1116.975992][T22802] block nbd1: shutting down sockets [ 1116.977512][T22815] loop4: detected capacity change from 0 to 10 [ 1116.988686][T22812] block nbd3: NBD_DISCONNECT [ 1116.995164][T22811] block nbd3: Disconnected due to user request. [ 1117.007376][T22811] block nbd3: shutting down sockets [ 1117.018932][T22818] FAULT_INJECTION: forcing a failure. [ 1117.018932][T22818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1117.026826][T22815] Dev loop4: unable to read RDB block 10 16:04:32 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x105800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.dequeue\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x105800) (async) pipe(&(0x7f0000000040)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.dequeue\x00', 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab10) 16:04:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab02) [ 1117.049717][T22814] block nbd5: shutting down sockets [ 1117.053759][T22815] loop4: unable to read partition table [ 1117.070702][T22815] loop4: partition table beyond EOD, truncated [ 1117.100120][T22815] vxfs: WRONG superblock magic 00000000 at 1 [ 1117.118102][T22815] vxfs: unable to read disk superblock at 8 [ 1117.128847][T22815] vxfs: can't find superblock. [ 1117.147116][T22820] block nbd3: NBD_DISCONNECT [ 1117.147893][T22818] CPU: 1 PID: 22818 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1117.161895][T22818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1117.171964][T22818] Call Trace: [ 1117.175263][T22818] [ 1117.178219][T22818] dump_stack_lvl+0xcd/0x134 [ 1117.182837][T22818] should_fail.cold+0x5/0xa [ 1117.187358][T22818] _copy_from_user+0x2a/0x170 [ 1117.192032][T22818] copy_mount_options+0x76/0x180 [ 1117.196977][T22818] __x64_sys_mount+0x1a9/0x300 [ 1117.201738][T22818] ? copy_mnt_ns+0xae0/0xae0 [ 1117.206501][T22818] ? syscall_enter_from_user_mode+0x21/0x70 [ 1117.212400][T22818] ? syscall_enter_from_user_mode+0x21/0x70 [ 1117.218311][T22818] do_syscall_64+0x35/0xb0 [ 1117.222741][T22818] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1117.228817][T22818] RIP: 0033:0x7ff339e8a73a [ 1117.233235][T22818] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1117.252858][T22818] RSP: 002b:00007ff33b04cf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1117.261281][T22818] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e8a73a [ 1117.269263][T22818] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007ff33b04cfe0 [ 1117.277327][T22818] RBP: 00007ff33b04d020 R08: 00007ff33b04d020 R09: 0000000020000000 [ 1117.285302][T22818] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1117.293272][T22818] R13: 0000000020000040 R14: 00007ff33b04cfe0 R15: 00000000200005c0 [ 1117.301354][T22818] [ 1117.314401][T22823] block nbd5: shutting down sockets [ 1117.330970][T22818] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1117.338502][T22820] block nbd3: Disconnected due to user request. 16:04:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab04) 16:04:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x105800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$cgroup_ro(r3, &(0x7f0000000080)='blkio.bfq.dequeue\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1117.349529][T22820] block nbd3: shutting down sockets [ 1117.355169][T22832] block nbd1: Device being setup by another task 16:04:33 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xc72, &(0x7f00000002c0)) [ 1117.392373][T22821] block nbd1: shutting down sockets 16:04:33 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 46) [ 1117.433093][T22834] block nbd5: shutting down sockets [ 1117.478908][T22840] loop4: detected capacity change from 0 to 10 [ 1117.485970][T22838] block nbd3: NBD_DISCONNECT [ 1117.492071][T22835] block nbd3: Disconnected due to user request. [ 1117.522144][T22835] block nbd3: shutting down sockets [ 1117.578565][ T8186] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1117.599883][ T8186] Buffer I/O error on dev loop4, logical block 0, async page read [ 1117.609009][ T8186] ldm_validate_partition_table(): Disk read failed. [ 1117.616922][ T8186] Dev loop4: unable to read RDB block 0 [ 1117.622550][ T8186] loop4: unable to read partition table [ 1117.628749][ T8186] loop4: partition table beyond EOD, truncated 16:04:33 executing program 0: waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000001800), 0x80000000, &(0x7f0000001880)) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000001940)={{0x1, 0x1, 0x18, r4, {r6}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r8, &(0x7f0000001a80)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x82004}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, 0x2, 0x3, 0x5, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x20}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x6, 0x1a90d93670deaf3c}}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x15}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x200}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x140}}, @NFQA_CFG_CMD={0x8, 0x1, {0x2, 0x0, 0x28}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) sendmsg(r7, &(0x7f00000017c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="982647142a635e4dc8a2d206c36e272606113bd60e9986bf922b016c6b71f3365c9441a79de691666753fb561cf0a7b64d753c5953ffa2c1f9db6196907ecaf6ea36286bae89beea98d3f2fb1c067b081e5116441dfcac320540bcc57a28ce74af4ec7c72df3ed781b587d3f6ccefeebc4f9004f2bce4c074b7c54813d0f38f488b95517ad6cbb3bd3e7730d94912a77b6978e421972240cc4245d4095f62f2043163bd2bc74563cffe9bd22d36a04d16ff18b6d01a8ac876ee5045037afba81f9890473705c43da1151", 0xca}, {&(0x7f0000000080)="914f4e", 0x3}, {&(0x7f0000000100)="7f1f94bfd6ead025bc3f72eeb9cd14dba4942b32ee586916bbd8d4c81e37026fd1050941be0d7c05d7be0b392337fdbf84e5731b6958cb3ee4c61f0ddbfec1a674c23399ebb2d49b9e11db40ced8bd7e51bc30206d737ddea02ccb356abc76683a87d9a8df05a2d9d195f8b21cf99f86d483a5b82609f193d078d27c0f48e2c7fb4e6cf2ea22038e564515cc075e", 0x8e}, {&(0x7f0000000300)="a677e6dc69941a4650f2aef9e5d9c4e8d641029d4446aad578fb62c8e6e15e239f597727073f4463631c42b6fd896c917ac1b8a7e40bf853ea0d32cd585d73dea63221b218a474d1acb653de1ed340dd3f15c5aee684f561eed57296bae3db41cab3d4cc2bfc67c5dd6c17359c049e0204f4f008bba2bc5afc73a33f26a22d39722e6f0eb4cca7e6ecbf9cdc7b08155d05cf2ee220310800ca4797", 0x9b}, {&(0x7f00000003c0)="e9c7903d406e0bb17c370845915549cb908eae56a79f87e5823c78f6c1d148b27bbd5f9fea45d71fc693dd489d2bdbef046590c075da8614b9bc9ac8a617933b8844d0f7e3d95c5c9beb22c31d85ab3381ed069cdd370d082fe4894c9c143590f7f15eadb9bb8df50a52c56d3c", 0x6d}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x12e0}, 0x81) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) ioctl$NBD_DO_IT(r0, 0xab03) waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000001800), 0x80000000, &(0x7f0000001880)) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000001940)={{0x1, 0x1, 0x18, r4, {r6}}, './file0\x00'}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFQNL_MSG_CONFIG(r8, &(0x7f0000001a80)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x82004}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, 0x2, 0x3, 0x5, 0x0, 0x0, {0x3, 0x0, 0x1}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x20}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x6, 0x1a90d93670deaf3c}}, @NFQA_CFG_CMD={0x8, 0x1, {0x1, 0x0, 0x15}}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x200}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x3}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x140}}, @NFQA_CFG_CMD={0x8, 0x1, {0x2, 0x0, 0x28}}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x20000800) (async) sendmsg(r7, &(0x7f00000017c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="982647142a635e4dc8a2d206c36e272606113bd60e9986bf922b016c6b71f3365c9441a79de691666753fb561cf0a7b64d753c5953ffa2c1f9db6196907ecaf6ea36286bae89beea98d3f2fb1c067b081e5116441dfcac320540bcc57a28ce74af4ec7c72df3ed781b587d3f6ccefeebc4f9004f2bce4c074b7c54813d0f38f488b95517ad6cbb3bd3e7730d94912a77b6978e421972240cc4245d4095f62f2043163bd2bc74563cffe9bd22d36a04d16ff18b6d01a8ac876ee5045037afba81f9890473705c43da1151", 0xca}, {&(0x7f0000000080)="914f4e", 0x3}, {&(0x7f0000000100)="7f1f94bfd6ead025bc3f72eeb9cd14dba4942b32ee586916bbd8d4c81e37026fd1050941be0d7c05d7be0b392337fdbf84e5731b6958cb3ee4c61f0ddbfec1a674c23399ebb2d49b9e11db40ced8bd7e51bc30206d737ddea02ccb356abc76683a87d9a8df05a2d9d195f8b21cf99f86d483a5b82609f193d078d27c0f48e2c7fb4e6cf2ea22038e564515cc075e", 0x8e}, {&(0x7f0000000300)="a677e6dc69941a4650f2aef9e5d9c4e8d641029d4446aad578fb62c8e6e15e239f597727073f4463631c42b6fd896c917ac1b8a7e40bf853ea0d32cd585d73dea63221b218a474d1acb653de1ed340dd3f15c5aee684f561eed57296bae3db41cab3d4cc2bfc67c5dd6c17359c049e0204f4f008bba2bc5afc73a33f26a22d39722e6f0eb4cca7e6ecbf9cdc7b08155d05cf2ee220310800ca4797", 0x9b}, {&(0x7f00000003c0)="e9c7903d406e0bb17c370845915549cb908eae56a79f87e5823c78f6c1d148b27bbd5f9fea45d71fc693dd489d2bdbef046590c075da8614b9bc9ac8a617933b8844d0f7e3d95c5c9beb22c31d85ab3381ed069cdd370d082fe4894c9c143590f7f15eadb9bb8df50a52c56d3c", 0x6d}], 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x12e0}, 0x81) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab05) 16:04:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400448c9) 16:04:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x305d83) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x80049367, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:33 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 47) 16:04:33 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xd00, &(0x7f00000002c0)) [ 1117.736815][T20858] block nbd0: Receive control failed (result -32) [ 1117.737688][T22808] block nbd0: shutting down sockets [ 1117.770496][T22848] FAULT_INJECTION: forcing a failure. [ 1117.770496][T22848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1117.779959][T22849] loop4: detected capacity change from 0 to 10 [ 1117.791619][T22848] CPU: 0 PID: 22848 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1117.801823][T22848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1117.811904][T22848] Call Trace: [ 1117.815195][T22848] [ 1117.818151][T22848] dump_stack_lvl+0xcd/0x134 [ 1117.822783][T22848] should_fail.cold+0x5/0xa [ 1117.827324][T22848] _copy_from_user+0x2a/0x170 [ 1117.832070][T22848] copy_mount_options+0x76/0x180 [ 1117.837325][T22848] __x64_sys_mount+0x1a9/0x300 [ 1117.842182][T22848] ? copy_mnt_ns+0xae0/0xae0 [ 1117.846779][T22848] ? syscall_enter_from_user_mode+0x21/0x70 [ 1117.852676][T22848] ? syscall_enter_from_user_mode+0x21/0x70 [ 1117.858578][T22848] do_syscall_64+0x35/0xb0 [ 1117.863002][T22848] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1117.868898][T22848] RIP: 0033:0x7ff339e8a73a [ 1117.873311][T22848] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1117.892928][T22848] RSP: 002b:00007ff33b04cf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1117.901351][T22848] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e8a73a [ 1117.909330][T22848] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007ff33b04cfe0 [ 1117.917408][T22848] RBP: 00007ff33b04d020 R08: 00007ff33b04d020 R09: 0000000020000000 [ 1117.925382][T22848] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 16:04:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x305d83) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x80049367, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x305d83) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r3, 0x80049367, &(0x7f0000000040)) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1117.933360][T22848] R13: 0000000020000040 R14: 00007ff33b04cfe0 R15: 00000000200005c0 [ 1117.941349][T22848] [ 1117.966432][T22848] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1117.980648][T22849] Dev loop4: unable to read RDB block 10 16:04:33 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x98e65b3534941ff7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) [ 1117.989052][T22849] loop4: unable to read partition table [ 1117.999754][T22849] loop4: partition table beyond EOD, truncated [ 1118.004742][T22861] block nbd0: shutting down sockets [ 1118.012699][T22849] vxfs: WRONG superblock magic 00000000 at 1 [ 1118.015072][T22844] block nbd5: shutting down sockets [ 1118.019203][T22849] vxfs: unable to read disk superblock at 8 [ 1118.033133][T22863] block nbd1: Device being setup by another task 16:04:33 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 48) 16:04:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x60000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sched_setscheduler(0x0, 0x0, 0x0) creat(0x0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r4}, 0x10) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x100000011, 0x7, 0x8002811fdff) syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0xc0841, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, &(0x7f0000000340)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x4}, @jmp={0x5, 0x0, 0x6, 0x8, 0x7}, @cb_func={0x18, 0x6}, @kfunc, @exit, @generic={0x81, 0xd, 0xe, 0x8, 0x7fff}, @jmp={0x5, 0x0, 0x8, 0x9, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x1, 0x7, 0xa, 0x2, 0xfffffffffffffffc, 0x9}], &(0x7f0000000400)='GPL\x00', 0x4, 0x4c, &(0x7f00000004c0)=""/76, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000005c0)={0x5, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff]}, 0x80) 16:04:33 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab06) [ 1118.051826][T22849] vxfs: can't find superblock. [ 1118.058134][T22845] block nbd1: shutting down sockets 16:04:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400448dd) [ 1118.099758][T22869] block nbd3: NBD_DISCONNECT [ 1118.106417][T22868] block nbd3: Disconnected due to user request. 16:04:33 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xf00, &(0x7f00000002c0)) [ 1118.165517][T22868] block nbd3: shutting down sockets [ 1118.174813][T22875] FAULT_INJECTION: forcing a failure. [ 1118.174813][T22875] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1118.193760][T22873] block nbd5: shutting down sockets [ 1118.220367][T22875] CPU: 0 PID: 22875 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1118.230589][T22875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1118.240764][T22875] Call Trace: [ 1118.244063][T22875] [ 1118.247012][T22875] dump_stack_lvl+0xcd/0x134 [ 1118.247788][T22880] loop4: detected capacity change from 0 to 10 [ 1118.251701][T22875] should_fail.cold+0x5/0xa [ 1118.251736][T22875] _copy_from_user+0x2a/0x170 16:04:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x98e65b3534941ff7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x98e65b3534941ff7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1118.251761][T22875] copy_mount_options+0x76/0x180 [ 1118.272043][T22875] __x64_sys_mount+0x1a9/0x300 [ 1118.276845][T22875] ? copy_mnt_ns+0xae0/0xae0 [ 1118.281553][T22875] ? syscall_enter_from_user_mode+0x21/0x70 [ 1118.287486][T22875] ? syscall_enter_from_user_mode+0x21/0x70 [ 1118.293417][T22875] do_syscall_64+0x35/0xb0 [ 1118.297868][T22875] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1118.303976][T22875] RIP: 0033:0x7ff339e8a73a [ 1118.308444][T22875] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1118.328698][T22875] RSP: 002b:00007ff33b04cf88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1118.337150][T22875] RAX: ffffffffffffffda RBX: 0000000020000180 RCX: 00007ff339e8a73a [ 1118.345246][T22875] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007ff33b04cfe0 [ 1118.353244][T22875] RBP: 00007ff33b04d020 R08: 00007ff33b04d020 R09: 0000000020000000 [ 1118.361774][T22875] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 16:04:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab07) 16:04:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400454ca) [ 1118.370649][T22875] R13: 0000000020000040 R14: 00007ff33b04cfe0 R15: 00000000200005c0 [ 1118.378643][T22875] [ 1118.396916][T22875] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1118.409963][T22885] block nbd3: NBD_DISCONNECT [ 1118.446332][T22880] Dev loop4: unable to read RDB block 10 [ 1118.471731][T22885] block nbd3: Disconnected due to user request. [ 1118.478337][T22880] loop4: unable to read partition table [ 1118.496707][T22885] block nbd3: shutting down sockets 16:04:34 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 49) 16:04:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x98e65b3534941ff7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) [ 1118.518290][T22880] loop4: partition table beyond EOD, truncated [ 1118.522756][T22891] block nbd5: shutting down sockets 16:04:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40049409) [ 1118.578172][T22880] vxfs: WRONG superblock magic 00000000 at 1 [ 1118.586574][T22893] block nbd1: shutting down sockets [ 1118.633401][T22880] vxfs: unable to read disk superblock at 8 [ 1118.657012][T22880] vxfs: can't find superblock. [ 1118.672602][T22900] block nbd3: NBD_DISCONNECT 16:04:34 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 50) [ 1118.680962][T22897] block nbd3: Disconnected due to user request. [ 1118.687779][T22896] block nbd5: NBD_DISCONNECT [ 1118.708170][T22895] block nbd5: Disconnected due to user request. [ 1118.749811][T22897] block nbd3: shutting down sockets [ 1118.753703][T22895] block nbd5: shutting down sockets [ 1118.784531][T22907] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1118.842580][T22905] block nbd1: Device being setup by another task [ 1118.850620][T22902] block nbd1: shutting down sockets [ 1119.092336][T22909] block nbd0: shutting down sockets 16:04:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x60000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sched_setscheduler(0x0, 0x0, 0x0) creat(0x0, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r4}, 0x10) (async) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) (async) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x100000011, 0x7, 0x8002811fdff) (async) syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0xc0841, 0x0) (async) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, &(0x7f0000000340)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x4}, @jmp={0x5, 0x0, 0x6, 0x8, 0x7}, @cb_func={0x18, 0x6}, @kfunc, @exit, @generic={0x81, 0xd, 0xe, 0x8, 0x7fff}, @jmp={0x5, 0x0, 0x8, 0x9, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x1, 0x7, 0xa, 0x2, 0xfffffffffffffffc, 0x9}], &(0x7f0000000400)='GPL\x00', 0x4, 0x4c, &(0x7f00000004c0)=""/76, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000005c0)={0x5, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff]}, 0x80) 16:04:34 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x1020, &(0x7f00000002c0)) 16:04:34 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x40000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:34 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab09) 16:04:34 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 51) 16:04:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40081271) [ 1119.170046][T22915] loop4: detected capacity change from 0 to 10 16:04:35 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x1100, &(0x7f00000002c0)) [ 1119.213206][T22912] block nbd5: shutting down sockets [ 1119.223387][T22919] block nbd3: NBD_DISCONNECT [ 1119.240327][T22910] block nbd3: Disconnected due to user request. 16:04:35 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 52) [ 1119.262990][T22911] block nbd1: shutting down sockets 16:04:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab0a) 16:04:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40086602) 16:04:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x60000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) sched_setscheduler(0x0, 0x0, 0x0) (async) creat(0x0, 0x2) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000080eff95"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000480)='rcu_utilization\x00', r4}, 0x10) (async, rerun: 64) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) (async, rerun: 64) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x100000011, 0x7, 0x8002811fdff) (async, rerun: 64) syz_clone(0x40900280, 0x0, 0x0, 0x0, &(0x7f0000000a80), 0x0) (async, rerun: 64) socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0xc0841, 0x0) (rerun: 32) signalfd(0xffffffffffffffff, &(0x7f0000000600)={[0x6]}, 0x8) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xb, &(0x7f0000000340)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x4}, @jmp={0x5, 0x0, 0x6, 0x8, 0x7}, @cb_func={0x18, 0x6}, @kfunc, @exit, @generic={0x81, 0xd, 0xe, 0x8, 0x7fff}, @jmp={0x5, 0x0, 0x8, 0x9, 0xa, 0xffffffffffffffe0, 0xfffffffffffffffc}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x1, 0x7, 0xa, 0x2, 0xfffffffffffffffc, 0x9}], &(0x7f0000000400)='GPL\x00', 0x4, 0x4c, &(0x7f00000004c0)=""/76, 0x40f00, 0x2, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000005c0)={0x5, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000640)=[0xffffffffffffffff]}, 0x80) [ 1119.288074][T22910] block nbd3: shutting down sockets [ 1119.308252][T22923] block nbd0: shutting down sockets [ 1119.314457][T22928] loop4: detected capacity change from 0 to 10 16:04:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x40000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:35 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 53) [ 1119.347886][T22929] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1119.383205][T22926] block nbd5: shutting down sockets [ 1119.399601][T22938] block nbd3: NBD_DISCONNECT 16:04:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab63) [ 1119.422701][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1119.438133][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1119.454238][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1119.459550][T22944] ERROR: Out of memory at tomoyo_realpath_from_path. 16:04:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x40000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:35 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0xf, 0x8, 0x1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) flock(r0, 0xa) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) [ 1119.462081][ T8183] Dev loop4: unable to read RDB block 0 [ 1119.475983][T22943] block nbd5: shutting down sockets [ 1119.476838][T22934] block nbd0: shutting down sockets [ 1119.482687][T22930] block nbd1: shutting down sockets [ 1119.509919][ T8183] loop4: unable to read partition table 16:04:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400448c9) 16:04:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101283) [ 1119.522933][ T8183] loop4: partition table beyond EOD, truncated 16:04:35 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x1f00, &(0x7f00000002c0)) 16:04:35 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 54) [ 1119.574755][T22951] block nbd3: NBD_DISCONNECT 16:04:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ftruncate(r2, 0x33d2) 16:04:35 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 55) 16:04:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101286) 16:04:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400448dd) [ 1119.651842][T22960] loop4: detected capacity change from 0 to 10 [ 1119.666324][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1119.673477][T22953] block nbd1: shutting down sockets [ 1119.675960][T22954] block nbd5: shutting down sockets [ 1119.688777][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:35 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 56) [ 1119.742764][T22966] block nbd3: NBD_DISCONNECT [ 1119.748380][T22961] block nbd3: Disconnected due to user request. [ 1119.765180][T22968] block nbd5: shutting down sockets [ 1119.770990][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1119.784888][T22961] block nbd3: shutting down sockets 16:04:35 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400454ca) 16:04:35 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ftruncate(r2, 0x33d2) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ftruncate(r2, 0x33d2) (async) [ 1119.793473][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read [ 1119.810856][ T2975] ldm_validate_partition_table(): Disk read failed. [ 1119.818474][T22965] block nbd1: shutting down sockets [ 1119.839252][ T2975] Dev loop4: unable to read RDB block 0 [ 1119.851757][ T2975] loop4: unable to read partition table [ 1119.865350][ T2975] loop4: partition table beyond EOD, truncated [ 1119.922966][T22973] block nbd5: shutting down sockets [ 1119.925775][T22976] block nbd3: NBD_DISCONNECT [ 1119.972660][T22978] block nbd3: Device being setup by another task [ 1119.993978][T22978] block nbd3: Disconnected due to user request. [ 1120.012868][T22978] block nbd3: shutting down sockets 16:04:36 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0xf, 0x8, 0x1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) flock(r0, 0xa) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) pipe(&(0x7f0000000080)) (async) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0xf, 0x8, 0x1}) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) (async) flock(r0, 0xa) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 16:04:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101288) 16:04:36 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 57) 16:04:36 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x2000, &(0x7f00000002c0)) 16:04:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40049409) 16:04:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ftruncate(r2, 0x33d2) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ftruncate(r2, 0x33d2) (async) [ 1120.372579][T20858] block nbd0: Receive control failed (result -32) [ 1120.373070][T22948] block nbd0: shutting down sockets [ 1120.428721][T22987] loop4: detected capacity change from 0 to 10 16:04:36 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x2010, &(0x7f00000002c0)) [ 1120.473052][T22982] block nbd5: shutting down sockets [ 1120.479808][T22990] block nbd3: NBD_DISCONNECT 16:04:36 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 58) 16:04:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070c9) 16:04:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40081271) [ 1120.532707][T22993] block nbd1: Device being setup by another task [ 1120.539497][T22981] block nbd1: shutting down sockets [ 1120.540516][T22999] loop4: detected capacity change from 0 to 10 [ 1120.553372][T22992] block nbd0: shutting down sockets [ 1120.553874][T22996] block nbd3: Device being setup by another task [ 1120.560587][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:04:36 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000200)={0xf, 0x8, 0x1}) (async, rerun: 32) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) flock(r0, 0xa) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async, rerun: 64) ioctl$NBD_DO_IT(r2, 0xab03) (rerun: 64) [ 1120.597663][T22996] block nbd3: Disconnected due to user request. [ 1120.633887][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1120.648652][T22996] block nbd3: shutting down sockets 16:04:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:04:36 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 59) 16:04:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40086602) [ 1120.710178][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1120.720202][T23003] block nbd5: shutting down sockets [ 1120.741580][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:36 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 60) [ 1120.772151][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1120.782223][T23014] block nbd1: Device being setup by another task [ 1120.792734][T23011] block nbd0: server does not support multiple connections per device. [ 1120.804862][T23007] block nbd1: shutting down sockets [ 1120.810711][T23015] block nbd3: NBD_DISCONNECT 16:04:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070ca) [ 1120.830005][T23013] block nbd3: Disconnected due to user request. [ 1120.831065][ T8183] Dev loop4: unable to read RDB block 0 [ 1120.843866][ T8183] loop4: unable to read partition table [ 1120.856923][ T8183] loop4: partition table beyond EOD, truncated [ 1120.860100][T23013] block nbd3: shutting down sockets [ 1120.870983][T23018] block nbd5: shutting down sockets 16:04:36 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x2a00, &(0x7f00000002c0)) [ 1120.892762][T23011] block nbd0: server does not support multiple connections per device. 16:04:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101283) 16:04:36 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) [ 1120.938776][T23025] loop4: detected capacity change from 0 to 10 [ 1120.963241][T23020] block nbd1: shutting down sockets 16:04:36 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 61) [ 1120.982879][T23011] block nbd0: server does not support multiple connections per device. 16:04:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070cd) [ 1121.012871][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1121.023633][T23027] block nbd3: NBD_DISCONNECT [ 1121.025593][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1121.052257][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1121.062978][T23028] block nbd5: shutting down sockets 16:04:36 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101286) [ 1121.089144][T23031] block nbd3: Device being setup by another task [ 1121.092562][T23011] block nbd0: server does not support multiple connections per device. [ 1121.112865][ T8183] Dev loop4: unable to read RDB block 0 [ 1121.118472][ T8183] loop4: unable to read partition table [ 1121.120706][T23031] block nbd3: Disconnected due to user request. [ 1121.133076][T23031] block nbd3: shutting down sockets [ 1121.145026][ T8183] loop4: partition table beyond EOD, truncated [ 1121.153312][T23039] block nbd1: shutting down sockets [ 1121.182979][T23043] block nbd5: shutting down sockets [ 1121.202686][T23011] block nbd0: server does not support multiple connections per device. [ 1121.283199][T23011] block nbd0: server does not support multiple connections per device. [ 1121.392938][T23011] block nbd0: server does not support multiple connections per device. [ 1121.482677][T23011] block nbd0: server does not support multiple connections per device. [ 1121.518948][T23011] block nbd0: server does not support multiple connections per device. 16:04:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x414180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {r1}}, './file0\x00'}) ioctl$NBD_DO_IT(r1, 0xab03) 16:04:37 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 62) 16:04:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:04:37 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x3f00, &(0x7f00000002c0)) 16:04:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40186366) 16:04:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101288) [ 1121.541916][T23011] block nbd0: shutting down sockets 16:04:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x414180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {r1}}, './file0\x00'}) ioctl$NBD_DO_IT(r1, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x414180) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) accept(r1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {r1}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) 16:04:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:37 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 63) [ 1121.611260][T23054] loop4: detected capacity change from 0 to 10 [ 1121.619535][T23056] block nbd3: NBD_DISCONNECT [ 1121.635162][T23045] block nbd5: shutting down sockets 16:04:37 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4000, &(0x7f00000002c0)) 16:04:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x414180) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {r1}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r1, 0xab03) 16:04:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070c9) [ 1121.684146][T23048] block nbd1: shutting down sockets 16:04:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870c8) [ 1121.743510][T23067] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1121.759182][T23073] loop4: detected capacity change from 0 to 10 [ 1121.763629][T23067] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1121.782691][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:04:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) [ 1121.791903][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1121.802968][ T8183] Dev loop4: unable to read RDB block 10 [ 1121.815775][T23078] block nbd3: NBD_DISCONNECT [ 1121.821450][T23068] block nbd3: Disconnected due to user request. [ 1121.821890][ T8183] loop4: unable to read partition table [ 1121.828572][T23068] block nbd3: shutting down sockets [ 1121.835513][T23074] block nbd5: shutting down sockets 16:04:37 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 64) 16:04:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070ca) [ 1121.861273][ T8183] loop4: partition table beyond EOD, truncated [ 1121.892906][T23073] vxfs: WRONG superblock magic 00000000 at 1 [ 1121.901912][T23077] block nbd1: shutting down sockets [ 1121.909158][T23073] vxfs: unable to read disk superblock at 8 16:04:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cb) [ 1121.933098][T23085] block nbd3: NBD_DISCONNECT [ 1121.944837][T23088] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1121.948502][T23073] vxfs: can't find superblock. 16:04:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:37 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 65) 16:04:37 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4552, &(0x7f00000002c0)) 16:04:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070cd) [ 1121.977039][T23089] block nbd3: Disconnected due to user request. [ 1121.987584][T23089] block nbd3: shutting down sockets [ 1122.002962][T23087] block nbd5: shutting down sockets 16:04:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cc) [ 1122.053582][T23094] block nbd1: shutting down sockets [ 1122.094528][T23103] loop4: detected capacity change from 0 to 10 [ 1122.102796][T23098] block nbd3: NBD_DISCONNECT [ 1122.107366][T23104] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1122.107699][T23096] block nbd3: Disconnected due to user request. [ 1122.124892][T23099] block nbd5: shutting down sockets [ 1122.130328][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:04:37 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:37 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40186366) [ 1122.143919][T23096] block nbd3: shutting down sockets [ 1122.146111][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read [ 1122.160175][ T2975] Dev loop4: unable to read RDB block 10 [ 1122.170502][ T2975] loop4: unable to read partition table [ 1122.186116][ T2975] loop4: partition table beyond EOD, truncated [ 1122.198740][T23103] vxfs: WRONG superblock magic 00000000 at 1 [ 1122.207074][T23108] block nbd3: NBD_DISCONNECT [ 1122.212275][T23105] block nbd1: shutting down sockets [ 1122.218307][T23107] block nbd3: Disconnected due to user request. [ 1122.237263][T23103] vxfs: unable to read disk superblock at 8 [ 1122.250784][T23107] block nbd3: shutting down sockets [ 1122.273097][T23109] block nbd5: shutting down sockets [ 1122.276447][T23103] vxfs: can't find superblock. 16:04:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401c5820) 16:04:38 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 66) 16:04:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870c8) 16:04:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) 16:04:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:38 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4800, &(0x7f00000002c0)) [ 1122.652715][T20858] block nbd0: Receive control failed (result -32) [ 1122.653667][T23083] block nbd0: shutting down sockets [ 1122.688182][T23116] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1122.704181][T23122] loop4: detected capacity change from 0 to 10 [ 1122.712274][T23122] Dev loop4: unable to read RDB block 10 [ 1122.718289][T23122] loop4: unable to read partition table [ 1122.724315][T23122] loop4: partition table beyond EOD, truncated [ 1122.731092][T23122] vxfs: WRONG superblock magic 00000000 at 1 [ 1122.732882][T23113] block nbd5: shutting down sockets [ 1122.739140][T23122] vxfs: unable to read disk superblock at 8 16:04:38 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 67) 16:04:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cb) [ 1122.752753][T23121] block nbd3: NBD_DISCONNECT [ 1122.761993][T23114] block nbd3: Disconnected due to user request. [ 1122.764210][T23122] vxfs: can't find superblock. [ 1122.778052][T23114] block nbd3: shutting down sockets [ 1122.786520][T23111] block nbd1: shutting down sockets 16:04:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x4020940d) 16:04:38 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) pipe(&(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:38 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4c00, &(0x7f00000002c0)) 16:04:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cc) [ 1122.852909][T23125] block nbd5: shutting down sockets [ 1122.878562][T23128] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1122.902788][T23132] loop4: detected capacity change from 0 to 10 [ 1122.914869][T23132] Dev loop4: unable to read RDB block 10 [ 1122.920774][T23132] loop4: unable to read partition table [ 1122.928028][T23132] loop4: partition table beyond EOD, truncated [ 1122.941178][T23134] block nbd3: NBD_DISCONNECT 16:04:38 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 68) 16:04:38 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401c5820) [ 1122.955796][T23132] vxfs: WRONG superblock magic 00000000 at 1 [ 1122.956328][T23135] block nbd5: shutting down sockets [ 1122.962953][T23129] block nbd1: shutting down sockets [ 1122.991310][T23132] vxfs: unable to read disk superblock at 8 [ 1123.009911][T23143] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1123.014591][T23141] block nbd3: Disconnected due to user request. 16:04:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80041284) [ 1123.050854][T23132] vxfs: can't find superblock. [ 1123.056370][T23141] block nbd3: shutting down sockets [ 1123.078883][T23144] block nbd5: shutting down sockets [ 1123.193195][T23146] block nbd1: shutting down sockets 16:04:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x200000) (rerun: 64) 16:04:39 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x5245, &(0x7f00000002c0)) 16:04:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) lseek(0xffffffffffffffff, 0xffffffffffff8000, 0x2) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:39 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 69) 16:04:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x4020940d) 16:04:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80041285) [ 1123.544317][T20858] block nbd0: Receive control failed (result -32) [ 1123.544824][T23123] block nbd0: shutting down sockets [ 1123.584593][T23154] loop4: detected capacity change from 0 to 10 [ 1123.596641][T23157] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1123.617170][T23153] block nbd3: NBD_DISCONNECT [ 1123.626117][T23150] block nbd3: Disconnected due to user request. 16:04:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80041284) 16:04:39 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x5500, &(0x7f00000002c0)) 16:04:39 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) lseek(0xffffffffffffffff, 0xffffffffffff8000, 0x2) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:39 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 70) [ 1123.633413][T23151] block nbd5: shutting down sockets [ 1123.633792][T23150] block nbd3: shutting down sockets [ 1123.673173][T23152] block nbd1: shutting down sockets 16:04:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081270) 16:04:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80041285) [ 1123.722929][T23162] block nbd5: shutting down sockets [ 1123.757467][T23170] loop4: detected capacity change from 0 to 10 [ 1123.761131][T23172] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1123.774813][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1123.784694][T23169] block nbd3: NBD_DISCONNECT [ 1123.789627][T23165] block nbd3: Disconnected due to user request. [ 1123.798333][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1123.807515][T23165] block nbd3: shutting down sockets [ 1123.841684][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1123.858752][T23174] block nbd5: shutting down sockets [ 1123.870573][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1123.886168][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1123.893386][ T8183] Dev loop4: unable to read RDB block 0 [ 1123.899090][T23171] block nbd1: shutting down sockets [ 1123.899146][ T8183] loop4: unable to read partition table [ 1123.912741][ T8183] loop4: partition table beyond EOD, truncated 16:04:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081270) 16:04:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) lseek(0xffffffffffffffff, 0xffffffffffff8000, 0x2) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:40 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 71) 16:04:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081272) 16:04:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:40 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x6000, &(0x7f00000002c0)) [ 1124.437349][T23160] block nbd0: shutting down sockets [ 1124.486880][T23181] block nbd3: NBD_DISCONNECT [ 1124.489366][T23187] loop4: detected capacity change from 0 to 10 [ 1124.495159][T23177] block nbd3: Disconnected due to user request. [ 1124.498682][T23186] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1124.521304][T23177] block nbd3: shutting down sockets 16:04:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async, rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 64) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081280) [ 1124.533036][T23182] block nbd1: shutting down sockets 16:04:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000200)={0xfffffffffffffe00, 0x4, 0x3, 0x10000, 0x5, [{0x4, 0x7, 0x1000, '\x00', 0x2384}, {0x74, 0x8, 0x8001, '\x00', 0x1080}, {0x101, 0x40, 0x80000001, '\x00', 0x1}, {0x1, 0x7, 0x541, '\x00', 0xc84}, {0x418, 0x2d33, 0x80000001, '\x00', 0x1000}]}) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:40 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x6800, &(0x7f00000002c0)) [ 1124.560815][T23178] block nbd5: shutting down sockets 16:04:40 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 72) 16:04:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081272) 16:04:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1124.649316][T23202] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1124.655085][T23201] loop4: detected capacity change from 0 to 10 [ 1124.693159][T23200] block nbd3: NBD_DISCONNECT [ 1124.698169][T23198] block nbd3: Disconnected due to user request. [ 1124.708429][T23195] block nbd1: shutting down sockets [ 1124.714671][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1124.723028][T23203] block nbd5: shutting down sockets 16:04:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081280) 16:04:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80086301) 16:04:40 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 73) 16:04:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xf904, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) sendto$inet(r5, &(0x7f0000000100)="2f35616b1deef6843857695d6b42cd1f0212230c637720fd972e981f7b938a5e75f67abe8b3cf819f86376882f3c1a38be226cd3bf213553dd4ddb6e5d9f5636f6cd7a7cb49d80da56d8df2dad71590916caee4b55b483a4d7557163790e5583d98aa105545e134800a9d9f3fbd7049cbe20102746dfb5b405ec97ea71bdeeee1424a0b7fadb8849fa6a39faa7a189ce0242f96306bd82d15086591609bd4e7c62", 0xa1, 0x84044, 0x0, 0x0) [ 1124.736991][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1124.748641][T23198] block nbd3: shutting down sockets [ 1124.770621][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1124.777674][ T8183] Dev loop4: unable to read RDB block 0 16:04:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000200)={0xfffffffffffffe00, 0x4, 0x3, 0x10000, 0x5, [{0x4, 0x7, 0x1000, '\x00', 0x2384}, {0x74, 0x8, 0x8001, '\x00', 0x1080}, {0x101, 0x40, 0x80000001, '\x00', 0x1}, {0x1, 0x7, 0x541, '\x00', 0xc84}, {0x418, 0x2d33, 0x80000001, '\x00', 0x1000}]}) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000200)={0xfffffffffffffe00, 0x4, 0x3, 0x10000, 0x5, [{0x4, 0x7, 0x1000, '\x00', 0x2384}, {0x74, 0x8, 0x8001, '\x00', 0x1080}, {0x101, 0x40, 0x80000001, '\x00', 0x1}, {0x1, 0x7, 0x541, '\x00', 0xc84}, {0x418, 0x2d33, 0x80000001, '\x00', 0x1000}]}) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1124.790293][ T8183] loop4: unable to read partition table 16:04:40 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x6c00, &(0x7f00000002c0)) [ 1124.814441][ T8183] loop4: partition table beyond EOD, truncated [ 1124.824401][T23214] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1124.858553][T23220] loop4: detected capacity change from 0 to 10 [ 1124.865707][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1124.875163][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1124.896814][T23210] block nbd5: shutting down sockets [ 1124.899200][T23209] block nbd1: shutting down sockets 16:04:40 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 74) [ 1124.904901][T23221] block nbd3: NBD_DISCONNECT [ 1124.922093][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1124.940990][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80086601) 16:04:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80086301) [ 1124.957362][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1124.960663][T23229] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1124.973500][ T8183] Dev loop4: unable to read RDB block 0 [ 1124.987269][ T8183] loop4: unable to read partition table [ 1124.988010][T23225] block nbd3: Device being setup by another task 16:04:40 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x720c, &(0x7f00000002c0)) 16:04:40 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000200)={0xfffffffffffffe00, 0x4, 0x3, 0x10000, 0x5, [{0x4, 0x7, 0x1000, '\x00', 0x2384}, {0x74, 0x8, 0x8001, '\x00', 0x1080}, {0x101, 0x40, 0x80000001, '\x00', 0x1}, {0x1, 0x7, 0x541, '\x00', 0xc84}, {0x418, 0x2d33, 0x80000001, '\x00', 0x1000}]}) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f0000000200)={0xfffffffffffffe00, 0x4, 0x3, 0x10000, 0x5, [{0x4, 0x7, 0x1000, '\x00', 0x2384}, {0x74, 0x8, 0x8001, '\x00', 0x1080}, {0x101, 0x40, 0x80000001, '\x00', 0x1}, {0x1, 0x7, 0x541, '\x00', 0xc84}, {0x418, 0x2d33, 0x80000001, '\x00', 0x1000}]}) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1125.010455][ T8183] loop4: partition table beyond EOD, truncated [ 1125.016271][T23225] block nbd3: Disconnected due to user request. [ 1125.033500][T23225] block nbd3: shutting down sockets 16:04:40 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) (fail_nth: 75) [ 1125.072997][T23235] loop4: detected capacity change from 0 to 10 [ 1125.092705][T23232] block nbd5: shutting down sockets [ 1125.098399][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1125.109162][T23230] block nbd1: shutting down sockets 16:04:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x801c581f) [ 1125.129667][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80086601) [ 1125.186529][T23242] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1125.197260][T23240] block nbd3: NBD_DISCONNECT [ 1125.215643][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1125.236060][T23240] block nbd3: Disconnected due to user request. [ 1125.242569][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1125.255458][T23240] block nbd3: shutting down sockets [ 1125.262505][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1125.269254][ T8183] Dev loop4: unable to read RDB block 0 [ 1125.273326][T23248] block nbd1: shutting down sockets 16:04:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab08) [ 1125.282222][T23250] block nbd5: shutting down sockets [ 1125.288146][T23242] FAULT_INJECTION: forcing a failure. [ 1125.288146][T23242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1125.312607][ T8183] loop4: unable to read partition table [ 1125.318619][ T8183] loop4: partition table beyond EOD, truncated [ 1125.348654][T23242] CPU: 1 PID: 23242 Comm: syz-executor.2 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1125.354337][T23253] block nbd3: NBD_DISCONNECT [ 1125.358867][T23242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1125.373064][T23252] block nbd3: Disconnected due to user request. [ 1125.373669][T23242] Call Trace: [ 1125.380271][T23252] block nbd3: shutting down sockets [ 1125.383267][T23242] [ 1125.383280][T23242] dump_stack_lvl+0xcd/0x134 [ 1125.383317][T23242] should_fail.cold+0x5/0xa [ 1125.383343][T23242] _copy_to_user+0x2a/0x140 [ 1125.383367][T23242] simple_read_from_buffer+0xcc/0x160 [ 1125.410658][T23242] proc_fail_nth_read+0x187/0x220 [ 1125.415720][T23242] ? proc_exe_link+0x1d0/0x1d0 [ 1125.421023][T23242] ? security_file_permission+0xab/0xd0 [ 1125.426676][T23242] ? proc_exe_link+0x1d0/0x1d0 [ 1125.431454][T23242] vfs_read+0x1ef/0x5d0 [ 1125.435622][T23242] ksys_read+0x127/0x250 [ 1125.439864][T23242] ? vfs_write+0xac0/0xac0 [ 1125.444400][T23242] ? syscall_enter_from_user_mode+0x21/0x70 [ 1125.450295][T23242] ? syscall_enter_from_user_mode+0x21/0x70 [ 1125.456193][T23242] do_syscall_64+0x35/0xb0 [ 1125.460982][T23242] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1125.466885][T23242] RIP: 0033:0x7ff339e3bdbc [ 1125.471301][T23242] 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 [ 1125.491008][T23242] RSP: 002b:00007ff33b04d160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1125.499432][T23242] RAX: ffffffffffffffda RBX: 00007ff339f9bf60 RCX: 00007ff339e3bdbc [ 1125.507431][T23242] RDX: 000000000000000f RSI: 00007ff33b04d1e0 RDI: 0000000000000003 [ 1125.515425][T23242] RBP: 00007ff33b04d1d0 R08: 0000000000000000 R09: 0000000020000000 [ 1125.523415][T23242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1125.531471][T23242] R13: 00007ffc5631896f R14: 00007ff33b04d300 R15: 0000000000022000 [ 1125.539457][T23242] 16:04:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xf904, 0xc) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) sendto$inet(r5, &(0x7f0000000100)="2f35616b1deef6843857695d6b42cd1f0212230c637720fd972e981f7b938a5e75f67abe8b3cf819f86376882f3c1a38be226cd3bf213553dd4ddb6e5d9f5636f6cd7a7cb49d80da56d8df2dad71590916caee4b55b483a4d7557163790e5583d98aa105545e134800a9d9f3fbd7049cbe20102746dfb5b405ec97ea71bdeeee1424a0b7fadb8849fa6a39faa7a189ce0242f96306bd82d15086591609bd4e7c62", 0xa1, 0x84044, 0x0, 0x0) 16:04:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) 16:04:41 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x7400, &(0x7f00000002c0)) 16:04:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x801c581f) 16:04:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:41 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) 16:04:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xf904, 0xc) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) r5 = socket$inet_mptcp(0x2, 0x1, 0x106) sendto$inet(r5, &(0x7f0000000100)="2f35616b1deef6843857695d6b42cd1f0212230c637720fd972e981f7b938a5e75f67abe8b3cf819f86376882f3c1a38be226cd3bf213553dd4ddb6e5d9f5636f6cd7a7cb49d80da56d8df2dad71590916caee4b55b483a4d7557163790e5583d98aa105545e134800a9d9f3fbd7049cbe20102746dfb5b405ec97ea71bdeeee1424a0b7fadb8849fa6a39faa7a189ce0242f96306bd82d15086591609bd4e7c62", 0xa1, 0x84044, 0x0, 0x0) [ 1125.689074][T23261] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1125.699797][T23264] loop4: detected capacity change from 0 to 10 [ 1125.712936][T23258] block nbd5: shutting down sockets 16:04:41 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x7a00, &(0x7f00000002c0)) [ 1125.769219][T23260] block nbd3: NBD_DISCONNECT 16:04:41 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1125.793092][T23254] block nbd1: shutting down sockets 16:04:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) [ 1125.822857][T23271] block nbd3: Device being setup by another task [ 1125.830761][T23269] block nbd5: shutting down sockets [ 1125.831338][T23275] loop4: detected capacity change from 0 to 10 [ 1125.857656][T23283] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1125.866731][T23271] block nbd3: Disconnected due to user request. 16:04:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) 16:04:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200)="a436cdd31b2df896c0a9d8f8847efd5854bc77f21dd9da6cb2062b9fe7a30e0dc523ddf61c1dbd51bde2921edd74ca9297fea40ed4bd2304231489af06701fb6e442638641e645b7732adf73eb71ab4e4e755584a8929726a3b43f59f92b5112f069b2e5d8d7132459d1cc021847fbf1ca7ef834c0555c1152e1560091a6ad051886df037e95b0a5a35318684453fdb3bc3ba84e46c9616a0fdf72deccc4a1189aa94a9660b7475bd71d957d5ec5dd6635bd5f7285077901080ddd36afa98842a969ce3b561a414d56cb36a9c1a6eb24b347bde80c7add2e506d8d01f12e781f2dfec075cfeaa1acdd6d5e1f16013ba6", 0xf0, 0x48051, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x34}, 0x5}, 0x1c) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1125.882075][T23271] block nbd3: shutting down sockets 16:04:41 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x9000, &(0x7f00000002c0)) 16:04:41 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0101282) [ 1125.973491][T23286] block nbd5: shutting down sockets [ 1125.976158][T23284] block nbd1: shutting down sockets [ 1125.987226][T23294] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1125.991280][T23295] loop4: detected capacity change from 0 to 10 16:04:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0101282) 16:04:41 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x9e0b, &(0x7f00000002c0)) [ 1126.033798][T23297] block nbd3: NBD_DISCONNECT [ 1126.039928][T23291] block nbd0: NBD_DISCONNECT [ 1126.042626][T23289] block nbd3: Disconnected due to user request. [ 1126.054498][T23289] block nbd3: shutting down sockets 16:04:41 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab08) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0xf7f, 0x602001) close_range(r3, r2, 0x0) 16:04:41 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) [ 1126.112854][T23299] block nbd5: shutting down sockets [ 1126.118308][T23303] loop4: detected capacity change from 0 to 10 16:04:41 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xedc0, &(0x7f00000002c0)) [ 1126.182518][T23305] block nbd1: Device being setup by another task [ 1126.193550][T23309] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1126.209240][T23298] block nbd1: shutting down sockets [ 1126.220427][T23312] loop4: detected capacity change from 0 to 10 16:04:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) [ 1126.228482][ T8185] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1126.242911][T23308] block nbd5: shutting down sockets [ 1126.255269][ T8185] Buffer I/O error on dev loop4, logical block 0, async page read [ 1126.259673][T23313] block nbd3: NBD_DISCONNECT [ 1126.295737][ T8185] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1126.316484][ T8185] Buffer I/O error on dev loop4, logical block 0, async page read [ 1126.329925][ T8185] ldm_validate_partition_table(): Disk read failed. [ 1126.338052][ T8185] Dev loop4: unable to read RDB block 0 [ 1126.347614][ T8185] loop4: unable to read partition table [ 1126.353630][ T8185] loop4: partition table beyond EOD, truncated [ 1126.382844][T23314] block nbd1: shutting down sockets 16:04:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc020660b) 16:04:42 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:42 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xfeff, &(0x7f00000002c0)) 16:04:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200)="a436cdd31b2df896c0a9d8f8847efd5854bc77f21dd9da6cb2062b9fe7a30e0dc523ddf61c1dbd51bde2921edd74ca9297fea40ed4bd2304231489af06701fb6e442638641e645b7732adf73eb71ab4e4e755584a8929726a3b43f59f92b5112f069b2e5d8d7132459d1cc021847fbf1ca7ef834c0555c1152e1560091a6ad051886df037e95b0a5a35318684453fdb3bc3ba84e46c9616a0fdf72deccc4a1189aa94a9660b7475bd71d957d5ec5dd6635bd5f7285077901080ddd36afa98842a969ce3b561a414d56cb36a9c1a6eb24b347bde80c7add2e506d8d01f12e781f2dfec075cfeaa1acdd6d5e1f16013ba6", 0xf0, 0x48051, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x34}, 0x5}, 0x1c) ioctl$NBD_DISCONNECT(r0, 0xab08) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200)="a436cdd31b2df896c0a9d8f8847efd5854bc77f21dd9da6cb2062b9fe7a30e0dc523ddf61c1dbd51bde2921edd74ca9297fea40ed4bd2304231489af06701fb6e442638641e645b7732adf73eb71ab4e4e755584a8929726a3b43f59f92b5112f069b2e5d8d7132459d1cc021847fbf1ca7ef834c0555c1152e1560091a6ad051886df037e95b0a5a35318684453fdb3bc3ba84e46c9616a0fdf72deccc4a1189aa94a9660b7475bd71d957d5ec5dd6635bd5f7285077901080ddd36afa98842a969ce3b561a414d56cb36a9c1a6eb24b347bde80c7add2e506d8d01f12e781f2dfec075cfeaa1acdd6d5e1f16013ba6", 0xf0, 0x48051, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x34}, 0x5}, 0x1c) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc020660b) [ 1126.794273][T20858] block nbd0: Disconnected due to user request. [ 1126.825360][T23321] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1126.828939][T23323] loop4: detected capacity change from 0 to 10 16:04:42 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:42 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xff00, &(0x7f00000002c0)) [ 1126.903342][T23316] block nbd5: shutting down sockets [ 1126.903696][T23319] block nbd1: shutting down sockets [ 1126.908849][T23325] block nbd0: NBD_DISCONNECT [ 1126.923115][T23329] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1126.947204][T23331] loop4: detected capacity change from 0 to 10 16:04:42 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab08) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0xf7f, 0x602001) close_range(r3, r2, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2802) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) syz_open_dev$evdev(&(0x7f0000000000), 0xf7f, 0x602001) (async) close_range(r3, r2, 0x0) (async) 16:04:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0481273) 16:04:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0481273) 16:04:42 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:42 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xff0f, &(0x7f00000002c0)) [ 1126.986092][T19847] block nbd3: Disconnected due to user request. [ 1127.012761][T23325] block nbd0: Disconnected due to user request. [ 1127.019030][T23325] block nbd0: shutting down sockets [ 1127.076942][T23345] loop4: detected capacity change from 0 to 10 [ 1127.083570][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1127.093483][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1127.102194][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1127.110957][T23346] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200)="a436cdd31b2df896c0a9d8f8847efd5854bc77f21dd9da6cb2062b9fe7a30e0dc523ddf61c1dbd51bde2921edd74ca9297fea40ed4bd2304231489af06701fb6e442638641e645b7732adf73eb71ab4e4e755584a8929726a3b43f59f92b5112f069b2e5d8d7132459d1cc021847fbf1ca7ef834c0555c1152e1560091a6ad051886df037e95b0a5a35318684453fdb3bc3ba84e46c9616a0fdf72deccc4a1189aa94a9660b7475bd71d957d5ec5dd6635bd5f7285077901080ddd36afa98842a969ce3b561a414d56cb36a9c1a6eb24b347bde80c7add2e506d8d01f12e781f2dfec075cfeaa1acdd6d5e1f16013ba6", 0xf0, 0x48051, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, '\x00', 0x34}, 0x5}, 0x1c) (async, rerun: 32) ioctl$NBD_DISCONNECT(r0, 0xab08) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) [ 1127.112320][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1127.129540][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1127.133033][T23338] block nbd1: shutting down sockets [ 1127.143184][T23337] block nbd5: shutting down sockets [ 1127.163571][T23351] block nbd3: NBD_DISCONNECT 16:04:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84080) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x2) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6tnl0\x00'}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 1127.173358][ T8183] Buffer I/O error on dev loop4, logical block 1, async page read [ 1127.183431][T23343] block nbd3: Disconnected due to user request. [ 1127.190006][ T8183] Dev loop4: unable to read RDB block 8 [ 1127.200544][T23343] block nbd3: shutting down sockets [ 1127.222313][T23349] block nbd0: shutting down sockets 16:04:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffe1], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_DO_IT(r1, 0xab03) write$binfmt_elf32(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/694], 0x2b6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r6, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r7, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r8, @ANYRES16=r7]) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r7, @ANYBLOB=',permit_directio,\x00']) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {0x1, 0x4}, [{0x2, 0x2, r5}, {0x2, 0x1, r7}, {0x2, 0x1, 0xee00}, {0x2, 0x6, 0xee01}, {0x2, 0x6}], {0x4, 0x1}, [], {0x10, 0x4}, {0x20, 0x6}}, 0x4c, 0x1) r9 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000000), 0x280000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000200)) 16:04:43 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2802) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab08) r3 = syz_open_dev$evdev(&(0x7f0000000000), 0xf7f, 0x602001) close_range(r3, r2, 0x0) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x2802) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) syz_open_dev$evdev(&(0x7f0000000000), 0xf7f, 0x602001) (async) close_range(r3, r2, 0x0) (async) 16:04:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x10000, 0x14001) r5 = dup2(r4, r1) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1ab46a4c522c108f) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) [ 1127.226439][ T8183] loop4: unable to read partition table [ 1127.259094][ T8183] loop4: partition table beyond EOD, truncated 16:04:43 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xfffe, &(0x7f00000002c0)) 16:04:43 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x10, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1127.287692][T23367] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1127.323867][T23370] loop4: detected capacity change from 0 to 10 [ 1127.357062][T23374] block nbd3: NBD_DISCONNECT [ 1127.357417][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1127.363408][T23373] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1127.382018][T23376] block nbd1: NBD_DISCONNECT [ 1127.385787][T23362] block nbd3: Disconnected due to user request. [ 1127.394299][T23362] block nbd3: shutting down sockets [ 1127.399419][ T8183] ldm_validate_partition_table(): Disk read failed. 16:04:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) r2 = socket$inet6(0xa, 0xa, 0x8) dup3(r2, 0xffffffffffffffff, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 16:04:43 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x48, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000140)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x10000, 0x14001) r5 = dup2(r4, r1) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1ab46a4c522c108f) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DO_IT(r7, 0xab03) [ 1127.411647][T23369] block nbd0: shutting down sockets [ 1127.418358][ T8183] Dev loop4: unable to read RDB block 0 [ 1127.429653][ T8183] loop4: unable to read partition table [ 1127.450556][ T8183] loop4: partition table beyond EOD, truncated 16:04:43 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x100000, &(0x7f00000002c0)) [ 1127.472827][T23383] block nbd3: NBD_DISCONNECT [ 1127.490192][T23385] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1127.509968][T23388] loop4: detected capacity change from 0 to 10 [ 1127.518331][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:43 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1127.557768][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1127.583630][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1127.607496][T23397] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1127.607545][ T8183] Dev loop4: unable to read RDB block 0 [ 1127.622574][T23391] block nbd0: Device being setup by another task [ 1127.628261][ T8183] loop4: unable to read partition table [ 1127.634083][T23382] block nbd3: Disconnected due to user request. [ 1127.641728][T23382] block nbd3: shutting down sockets [ 1127.642793][ T8183] loop4: partition table beyond EOD, truncated [ 1127.671606][T23391] block nbd0: shutting down sockets 16:04:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async, rerun: 32) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84080) (rerun: 32) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x2) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async, rerun: 64) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async, rerun: 64) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6tnl0\x00'}) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) ioctl$NBD_DISCONNECT(r0, 0xab08) 16:04:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffe1], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_DO_IT(r1, 0xab03) write$binfmt_elf32(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/694], 0x2b6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) (async) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r6, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r7, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r8, @ANYRES16=r7]) (async) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r7, @ANYBLOB=',permit_directio,\x00']) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {0x1, 0x4}, [{0x2, 0x2, r5}, {0x2, 0x1, r7}, {0x2, 0x1, 0xee00}, {0x2, 0x6, 0xee01}, {0x2, 0x6}], {0x4, 0x1}, [], {0x10, 0x4}, {0x20, 0x6}}, 0x4c, 0x1) (async) r9 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000000), 0x280000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000200)) 16:04:43 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x60, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:43 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x400000, &(0x7f00000002c0)) 16:04:43 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) r2 = socket$inet6(0xa, 0xa, 0x8) dup3(r2, 0xffffffffffffffff, 0x80000) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 16:04:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000140)={0xffffffffffffffff}) (async, rerun: 64) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 64) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async, rerun: 64) r4 = syz_open_dev$audion(&(0x7f0000000000), 0x10000, 0x14001) (rerun: 64) r5 = dup2(r4, r1) (async) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1ab46a4c522c108f) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 64) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 64) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(r7, 0xab03) [ 1128.093286][ T3657] block nbd1: Disconnected due to user request. [ 1128.110323][T19847] block nbd5: Receive control failed (result -32) [ 1128.117574][T23365] block nbd5: shutting down sockets 16:04:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84080) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x8, 0x2) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r5, 0x0, r6, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6tnl0\x00'}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 1128.167286][T23410] loop4: detected capacity change from 0 to 10 [ 1128.169002][T23406] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1128.192926][T23410] Dev loop4: unable to read RDB block 10 [ 1128.201228][T23410] loop4: unable to read partition table 16:04:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffe1], 0x1, 0x0, 0x0, 0xffffffffffffffff}) ioctl$NBD_DO_IT(r1, 0xab03) write$binfmt_elf32(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/694], 0x2b6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r6, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r7, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r8, @ANYRES16=r7]) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r7, @ANYBLOB=',permit_directio,\x00']) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {0x1, 0x4}, [{0x2, 0x2, r5}, {0x2, 0x1, r7}, {0x2, 0x1, 0xee00}, {0x2, 0x6, 0xee01}, {0x2, 0x6}], {0x4, 0x1}, [], {0x10, 0x4}, {0x20, 0x6}}, 0x4c, 0x1) r9 = openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000000), 0x280000, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000200)) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffe1], 0x1}) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) write$binfmt_elf32(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"/694], 0x2b6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in6=@private0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r6, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r7, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r8, @ANYRES16=r7]) (async) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r7, @ANYBLOB=',permit_directio,\x00']) (async) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {0x1, 0x4}, [{0x2, 0x2, r5}, {0x2, 0x1, r7}, {0x2, 0x1, 0xee00}, {0x2, 0x6, 0xee01}, {0x2, 0x6}], {0x4, 0x1}, [], {0x10, 0x4}, {0x20, 0x6}}, 0x4c, 0x1) (async) openat$damon_init_regions(0xffffffffffffff9c, &(0x7f0000000000), 0x280000, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000200)) (async) 16:04:44 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x68, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1128.219428][T23410] loop4: partition table beyond EOD, truncated [ 1128.227032][T23410] vxfs: WRONG superblock magic 00000000 at 1 [ 1128.242653][T23413] block nbd3: NBD_DISCONNECT [ 1128.242827][T23408] block nbd0: Device being setup by another task [ 1128.261496][T23410] vxfs: unable to read disk superblock at 8 16:04:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1128.285477][T23410] vxfs: can't find superblock. [ 1128.308388][T23408] block nbd0: shutting down sockets [ 1128.321175][T23429] block nbd3: Disconnected due to user request. 16:04:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:44 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) r2 = socket$inet6(0xa, 0xa, 0x8) dup3(r2, 0xffffffffffffffff, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) socket$inet6(0xa, 0xa, 0x8) (async) dup3(r2, 0xffffffffffffffff, 0x80000) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) 16:04:44 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x900000, &(0x7f00000002c0)) [ 1128.351977][T23433] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1128.363491][T23429] block nbd3: shutting down sockets 16:04:44 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1128.433574][T23434] block nbd1: server does not support multiple connections per device. [ 1128.445810][T23430] block nbd5: shutting down sockets [ 1128.471620][T23448] loop4: detected capacity change from 0 to 10 16:04:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:44 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1128.487050][T23427] block nbd1: shutting down sockets [ 1128.503333][T23447] block nbd3: NBD_DISCONNECT [ 1128.506205][T23450] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:44 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x1000000, &(0x7f00000002c0)) 16:04:44 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x74, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:44 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) [ 1128.633321][T23455] block nbd3: Disconnected due to user request. [ 1128.638339][T23468] loop4: detected capacity change from 0 to 10 16:04:44 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$vcsn(&(0x7f0000000000), 0x7, 0x80) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x10000, 0x42000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x62400, 0x0) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) ioctl$NBD_DO_IT(r1, 0xab08) [ 1128.686691][T23455] block nbd3: shutting down sockets [ 1128.686874][T23468] Dev loop4: unable to read RDB block 10 [ 1128.704345][T23473] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1128.720117][T23468] loop4: unable to read partition table 16:04:44 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) 16:04:44 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$vcsn(&(0x7f0000000000), 0x7, 0x80) (async) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x10000, 0x42000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x62400, 0x0) (async) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r1, 0xab08) [ 1128.745698][T23468] loop4: partition table beyond EOD, truncated [ 1128.791135][T23468] vxfs: WRONG superblock magic 00000000 at 1 [ 1128.859135][T23468] vxfs: unable to read disk superblock at 8 [ 1128.866026][T23468] vxfs: can't find superblock. 16:04:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:45 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x301400, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000200)="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") syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x1000}, 0x1}, 0x2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) 16:04:45 executing program 3: ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$vcsn(&(0x7f0000000000), 0x7, 0x80) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x10000, 0x42000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x62400, 0x0) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) ioctl$NBD_DO_IT(r1, 0xab08) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, 0xffffffffffffffff) (async) creat(&(0x7f0000000080)='./file0\x00', 0x40) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x7, 0x80) (async) syz_open_dev$mouse(&(0x7f0000000040), 0x10000, 0x42000) (async) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0), 0x62400, 0x0) (async) openat$vmci(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r1, 0xab08) (async) 16:04:45 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x2000000, &(0x7f00000002c0)) [ 1129.241479][T19847] block nbd0: Receive control failed (result -32) [ 1129.242281][T23437] block nbd0: shutting down sockets 16:04:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x34040) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) r4 = openat$cgroup(r3, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_type(r4, &(0x7f0000000000), 0x2, 0x0) preadv(r5, &(0x7f0000000680)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1, 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1129.286688][T23494] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1129.289524][T23496] loop4: detected capacity change from 0 to 10 [ 1129.306536][T23496] Dev loop4: unable to read RDB block 10 [ 1129.321089][T23496] loop4: unable to read partition table [ 1129.330053][T23496] loop4: partition table beyond EOD, truncated 16:04:45 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfe, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x34040) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) (rerun: 64) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) (async, rerun: 32) r3 = fsmount(r2, 0x0, 0x0) (rerun: 32) r4 = openat$cgroup(r3, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_type(r4, &(0x7f0000000000), 0x2, 0x0) preadv(r5, &(0x7f0000000680)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1, 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1129.338058][T23496] vxfs: WRONG superblock magic 00000000 at 1 [ 1129.345904][T23496] vxfs: unable to read disk superblock at 8 [ 1129.347078][T23493] block nbd1: server does not support multiple connections per device. [ 1129.356350][T23496] vxfs: can't find superblock. 16:04:45 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x3000000, &(0x7f00000002c0)) [ 1129.419436][T23515] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1129.422680][T23512] block nbd1: Device being setup by another task [ 1129.460262][T23512] block nbd1: shutting down sockets 16:04:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x34040) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) (async, rerun: 64) r3 = fsmount(r2, 0x0, 0x0) (rerun: 64) r4 = openat$cgroup(r3, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) r5 = openat$cgroup_type(r4, &(0x7f0000000000), 0x2, 0x0) preadv(r5, &(0x7f0000000680)=[{&(0x7f0000000080)=""/18, 0x12}], 0x1, 0x0, 0x0) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab08) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1129.485062][T23520] loop4: detected capacity change from 0 to 10 [ 1129.500190][T23520] Dev loop4: unable to read RDB block 10 [ 1129.516456][T23520] loop4: unable to read partition table [ 1129.529824][T23520] loop4: partition table beyond EOD, truncated [ 1129.537073][T23520] vxfs: WRONG superblock magic 00000000 at 1 [ 1129.569047][T23520] vxfs: unable to read disk superblock at 8 [ 1129.575310][T23520] vxfs: can't find superblock. [ 1129.598733][T23522] block nbd1: server does not support multiple connections per device. [ 1129.613928][T23521] block nbd1: shutting down sockets [ 1130.104287][T19847] block nbd5: Receive control failed (result -32) [ 1130.108967][T23491] block nbd5: shutting down sockets [ 1130.144058][ T3657] block nbd0: Receive control failed (result -32) 16:04:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:45 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x300, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:45 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x84c2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:45 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4000000, &(0x7f00000002c0)) 16:04:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x301400, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000200)="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") syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x1000}, 0x1}, 0x2) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) [ 1130.146087][T23506] block nbd0: shutting down sockets 16:04:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x84c2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1130.195942][T23531] loop4: detected capacity change from 0 to 10 [ 1130.199069][T23532] loop2: detected capacity change from 0 to 1 16:04:46 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x84c2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1130.259835][T23531] Dev loop4: unable to read RDB block 10 [ 1130.265877][T23532] Dev loop2: unable to read RDB block 1 [ 1130.273409][T23530] block nbd1: server does not support multiple connections per device. [ 1130.273797][T23538] block nbd5: shutting down sockets [ 1130.293178][T23531] loop4: unable to read partition table [ 1130.300193][T23532] loop2: unable to read partition table 16:04:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x301400, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000200)="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") syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x1000}, 0x1}, 0x2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x301400, 0x0) (async) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000200)="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") (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r1, 0x0, 0x0, 0x0, {0x1000}, 0x1}, 0x2) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, {0x8}}, './file0\x00'}) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) [ 1130.334324][T23531] loop4: partition table beyond EOD, truncated [ 1130.340949][T23532] loop2: partition table beyond EOD, truncated [ 1130.353327][T23548] block nbd1: Device being setup by another task [ 1130.360204][T23532] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:46 executing program 3: ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x2, 0x59b040) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340)={'dvmrp0', 0x32, 0x38}, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000300)=0x7) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000200)=""/173, 0xad, 0x1000, &(0x7f0000000140)=@nl=@unspec, 0x80) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x80000001) r5 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80000, 0x22, 0x8}, 0x18) ioctl$KDSKBENT(r5, 0x4b47, &(0x7f0000000100)={0x9, 0x81}) 16:04:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:46 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x500, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1130.379487][T23531] vxfs: WRONG superblock magic 00000000 at 1 [ 1130.394841][T23531] vxfs: unable to read disk superblock at 8 [ 1130.401187][T23531] vxfs: can't find superblock. [ 1130.403298][T23548] block nbd1: shutting down sockets 16:04:46 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x5000000, &(0x7f00000002c0)) [ 1130.494207][T23562] block nbd1: server does not support multiple connections per device. [ 1130.512111][T23559] block nbd5: shutting down sockets [ 1130.523266][T23578] loop2: detected capacity change from 0 to 2 16:04:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x9, 0x7, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffb, 0x8], 0x8, 0xa3e147f11347c60d, 0x0, 0xffffffffffffffff}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1130.545543][T23578] Dev loop2: unable to read RDB block 2 [ 1130.550477][T23580] block nbd1: shutting down sockets [ 1130.552064][T23585] loop4: detected capacity change from 0 to 10 [ 1130.569105][T23578] loop2: unable to read partition table [ 1130.575792][T23578] loop2: partition table beyond EOD, truncated 16:04:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:04:46 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x600, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1130.595116][T23585] Dev loop4: unable to read RDB block 10 [ 1130.600409][T23578] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1130.601087][T23585] loop4: unable to read partition table [ 1130.616239][T23585] loop4: partition table beyond EOD, truncated [ 1130.625292][T23585] vxfs: WRONG superblock magic 00000000 at 1 [ 1130.632249][T23585] vxfs: unable to read disk superblock at 8 [ 1130.639079][T23585] vxfs: can't find superblock. 16:04:46 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x6000000, &(0x7f00000002c0)) [ 1130.691630][T23593] loop2: detected capacity change from 0 to 3 [ 1130.693356][ T8183] blk_print_req_error: 7 callbacks suppressed [ 1130.693370][ T8183] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1130.715344][T23590] block nbd1: server does not support multiple connections per device. [ 1130.731915][T23589] block nbd1: shutting down sockets 16:04:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1130.747529][T23595] loop4: detected capacity change from 0 to 10 [ 1130.760051][ T8185] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1130.776624][ T8185] Dev loop4: unable to read RDB block 10 [ 1130.778249][ T8183] Dev loop2: unable to read RDB block 3 [ 1130.789486][ T8185] loop4: unable to read partition table [ 1130.789930][ T8183] loop2: unable to read partition table [ 1130.801080][ T8185] loop4: partition table beyond EOD, truncated [ 1130.807172][ T8183] loop2: partition table beyond EOD, truncated [ 1130.814275][T23593] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1130.824291][T23595] vxfs: WRONG superblock magic 00000000 at 1 [ 1130.835409][T23595] vxfs: unable to read disk superblock at 8 [ 1130.856215][T23595] vxfs: can't find superblock. 16:04:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) 16:04:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:04:46 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x700, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1131.146018][ T3657] block nbd0: Receive control failed (result -32) [ 1131.153806][T23553] block nbd0: shutting down sockets [ 1131.175342][T23602] loop2: detected capacity change from 0 to 3 [ 1131.190453][T23602] Dev loop2: unable to read RDB block 3 [ 1131.197129][T23602] loop2: unable to read partition table [ 1131.210799][T23602] loop2: partition table beyond EOD, truncated [ 1131.217451][T23602] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1131.258006][T23605] block nbd0: shutting down sockets [ 1131.272510][T23606] block nbd1: Device being setup by another task [ 1131.283579][T23607] block nbd1: shutting down sockets [ 1131.300748][T23609] block nbd0: Device being setup by another task 16:04:47 executing program 3: ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x2, 0x59b040) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340)={'dvmrp0', 0x32, 0x38}, 0x9) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async, rerun: 32) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000300)=0x7) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000200)=""/173, 0xad, 0x1000, &(0x7f0000000140)=@nl=@unspec, 0x80) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x80000001) r5 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80000, 0x22, 0x8}, 0x18) ioctl$KDSKBENT(r5, 0x4b47, &(0x7f0000000100)={0x9, 0x81}) 16:04:47 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x7000000, &(0x7f00000002c0)) 16:04:47 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xb9e, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) r6 = pidfd_getfd(r3, r4, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r6, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9cc}}, './file0\x00'}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$NBD_SET_SOCK(r2, 0xab00, r9) ioctl$NBD_DO_IT(r0, 0xab03) [ 1131.322149][T23563] block nbd3: shutting down sockets [ 1131.361319][T23614] loop2: detected capacity change from 0 to 5 [ 1131.361654][T23615] loop4: detected capacity change from 0 to 10 [ 1131.376258][T23614] Dev loop2: unable to read RDB block 5 [ 1131.382053][T23614] loop2: unable to read partition table [ 1131.388279][T23614] loop2: partition table beyond EOD, truncated [ 1131.400710][T23614] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:47 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x9, 0x7, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffb, 0x8], 0x8, 0xa3e147f11347c60d, 0x0, 0xffffffffffffffff}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:04:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:04:47 executing program 3: ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r1 = syz_open_dev$vcsu(&(0x7f00000002c0), 0x2, 0x59b040) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000340)={'dvmrp0', 0x32, 0x38}, 0x9) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000300)=0x7) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) recvfrom(r4, &(0x7f0000000200)=""/173, 0xad, 0x1000, &(0x7f0000000140)=@nl=@unspec, 0x80) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x80000001) (async) r5 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80000, 0x22, 0x8}, 0x18) ioctl$KDSKBENT(r5, 0x4b47, &(0x7f0000000100)={0x9, 0x81}) [ 1131.402785][T23615] Dev loop4: unable to read RDB block 10 [ 1131.417080][T23615] loop4: unable to read partition table [ 1131.433176][T19847] block nbd5: Receive control failed (result -32) [ 1131.433523][T23588] block nbd5: shutting down sockets [ 1131.442732][T23615] loop4: partition table beyond EOD, truncated 16:04:47 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc72, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1131.476892][T23615] vxfs: WRONG superblock magic 00000000 at 1 [ 1131.492851][T23615] vxfs: unable to read disk superblock at 8 [ 1131.501365][T23615] vxfs: can't find superblock. 16:04:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 1131.524405][T23626] block nbd0: shutting down sockets [ 1131.535913][T23638] loop2: detected capacity change from 0 to 6 [ 1131.544739][ T8183] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1131.555288][ T8183] buffer_io_error: 2 callbacks suppressed [ 1131.555302][ T8183] Buffer I/O error on dev loop2, logical block 0, async page read 16:04:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:47 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x8000000, &(0x7f00000002c0)) [ 1131.571363][ T8183] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1131.589849][ T8183] Buffer I/O error on dev loop2, logical block 0, async page read [ 1131.628542][ T8183] Dev loop2: unable to read RDB block 6 [ 1131.640248][ T8183] loop2: unable to read partition table [ 1131.648642][T23640] block nbd3: NBD_DISCONNECT [ 1131.655137][T23644] loop4: detected capacity change from 0 to 10 [ 1131.661223][ T8185] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1131.662888][ T8183] loop2: partition table beyond EOD, truncated 16:04:47 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1131.676197][T23640] block nbd3: NBD_DISCONNECT [ 1131.679028][T23638] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1131.688610][ T8185] Buffer I/O error on dev loop4, logical block 0, async page read [ 1131.700945][T23639] block nbd3: Disconnected due to user request. [ 1131.707468][T23639] block nbd3: shutting down sockets [ 1131.715258][ T8185] Dev loop4: unable to read RDB block 10 16:04:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 1131.735930][ T8185] loop4: unable to read partition table [ 1131.775824][ T8185] loop4: partition table beyond EOD, truncated [ 1131.778867][T23647] loop2: detected capacity change from 0 to 8 [ 1131.792658][T23644] vxfs: WRONG superblock magic 00000000 at 1 [ 1131.808337][T23644] vxfs: unable to read disk superblock at 8 [ 1131.814862][T23644] vxfs: can't find superblock. [ 1131.826987][T23647] Dev loop2: unable to read RDB block 8 16:04:47 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_DISCONNECT(r0, 0xab08) 16:04:47 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x9000000, &(0x7f00000002c0)) [ 1131.833354][T23649] block nbd3: NBD_DISCONNECT [ 1131.833670][T23647] loop2: unable to read partition table [ 1131.842837][T23650] block nbd3: NBD_DISCONNECT [ 1131.849857][T23647] loop2: partition table beyond EOD, truncated [ 1131.854396][T23648] block nbd3: Disconnected due to user request. [ 1131.859322][T23647] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1131.866995][T23648] block nbd3: shutting down sockets [ 1131.936251][T23653] block nbd3: NBD_DISCONNECT [ 1131.949593][T23655] loop4: detected capacity change from 0 to 10 [ 1131.955278][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1131.977656][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1131.990693][ T8183] Dev loop4: unable to read RDB block 10 [ 1131.996606][ T8183] loop4: unable to read partition table [ 1132.003950][ T8183] loop4: partition table beyond EOD, truncated [ 1132.011393][T23655] vxfs: WRONG superblock magic 00000000 at 1 [ 1132.018467][T23655] vxfs: unable to read disk superblock at 8 [ 1132.019234][T23653] block nbd3: NBD_DISCONNECT [ 1132.028961][T23655] vxfs: can't find superblock. [ 1132.064369][T23651] block nbd3: Disconnected due to user request. [ 1132.072971][T23651] block nbd3: shutting down sockets 16:04:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) r6 = pidfd_getfd(r3, r4, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r6, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9cc}}, './file0\x00'}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$NBD_SET_SOCK(r2, 0xab00, r9) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) pidfd_getfd(r3, r4, 0x0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r6, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9cc}}, './file0\x00'}) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r9) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1132.205781][ T3657] block nbd1: Receive control failed (result -32) [ 1132.213541][T23617] block nbd1: shutting down sockets 16:04:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x9, 0x7, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffb, 0x8], 0x8, 0xa3e147f11347c60d, 0x0, 0xffffffffffffffff}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x9, 0x7, 0x0, 0x0, 0x6, 0xffffffff, 0xfffffffb, 0x8], 0x8, 0xa3e147f11347c60d}) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) 16:04:48 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1f00, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:48 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xa000000, &(0x7f00000002c0)) 16:04:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab08) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) [ 1132.308619][T23657] block nbd1: shutting down sockets [ 1132.319406][T19847] block nbd5: Receive control failed (result -32) [ 1132.326551][T23636] block nbd5: shutting down sockets 16:04:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) r6 = pidfd_getfd(r3, r4, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r6, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9cc}}, './file0\x00'}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$NBD_SET_SOCK(r2, 0xab00, r9) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) pidfd_getfd(r3, r4, 0x0) (async) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r6, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9cc}}, './file0\x00'}) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r9) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1132.373660][T23662] loop2: detected capacity change from 0 to 15 [ 1132.386319][T23668] loop4: detected capacity change from 0 to 10 [ 1132.400139][T23662] Dev loop2: unable to read RDB block 15 [ 1132.405586][T23668] Dev loop4: unable to read RDB block 10 [ 1132.412325][T23662] loop2: unable to read partition table [ 1132.415675][T23665] block nbd3: NBD_DISCONNECT [ 1132.418808][T23662] loop2: partition table beyond EOD, truncated [ 1132.431801][T23668] loop4: unable to read partition table [ 1132.431936][T23662] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1132.438803][T23668] loop4: partition table beyond EOD, truncated [ 1132.454854][T23668] vxfs: WRONG superblock magic 00000000 at 1 [ 1132.462024][T23668] vxfs: unable to read disk superblock at 8 [ 1132.467041][T23667] block nbd5: shutting down sockets [ 1132.468566][T23668] vxfs: can't find superblock. [ 1132.492634][T20858] block nbd0: Receive control failed (result -32) [ 1132.499572][T23645] block nbd0: shutting down sockets [ 1132.510717][T23664] block nbd3: Disconnected due to user request. 16:04:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:48 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4740) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x5) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) write$nbd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="6744669800aae1b023c615974f0000007f1437b9f741b005c9231cc91b0564fd3c6c3e170e470abd27668d1a0fbb4c3b83ce29a5e81cb3c2f03df925365fe7740473c9764a1d5a72cd0b01ac7dc017552b2f8b75ec44341fb8884f49"], 0x4c) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x2, 0xfffffff8, 0x8, 0x0, 0x1, 0x4782af3], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1132.522911][T23664] block nbd3: shutting down sockets 16:04:48 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xbe5a941, &(0x7f00000002c0)) [ 1132.545177][T23670] block nbd1: shutting down sockets 16:04:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab08) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) 16:04:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000400)={r3, 0x0, "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", "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"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1132.584292][T23686] loop2: detected capacity change from 0 to 16 [ 1132.591914][T23686] loop2: unable to read partition table 16:04:48 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xc000000, &(0x7f00000002c0)) [ 1132.634464][T23692] loop4: detected capacity change from 0 to 10 [ 1132.642573][T23686] loop2: partition table beyond EOD, truncated [ 1132.654068][T23686] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1132.667791][T23698] block nbd5: shutting down sockets [ 1132.681341][T23697] block nbd3: NBD_DISCONNECT [ 1132.692328][T23694] block nbd0: shutting down sockets [ 1132.699633][T23700] loop4: detected capacity change from 0 to 10 [ 1132.715206][T23700] Dev loop4: unable to read RDB block 10 [ 1132.723317][T23691] block nbd1: server does not support multiple connections per device. 16:04:48 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4740) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x5) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) (async) write$nbd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="6744669800aae1b023c615974f0000007f1437b9f741b005c9231cc91b0564fd3c6c3e170e470abd27668d1a0fbb4c3b83ce29a5e81cb3c2f03df925365fe7740473c9764a1d5a72cd0b01ac7dc017552b2f8b75ec44341fb8884f49"], 0x4c) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x2, 0xfffffff8, 0x8, 0x0, 0x1, 0x4782af3], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1132.730255][T23700] loop4: unable to read partition table [ 1132.731911][T23690] block nbd1: shutting down sockets [ 1132.752635][T23700] loop4: partition table beyond EOD, truncated [ 1132.766395][T23711] loop2: detected capacity change from 0 to 16 [ 1132.768621][ T8185] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:04:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1132.792913][T23702] block nbd3: Device being setup by another task [ 1132.820339][T23700] vxfs: WRONG superblock magic 00000000 at 1 [ 1132.827988][ T8185] Buffer I/O error on dev loop2, logical block 0, async page read 16:04:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000400)={r3, 0x0, "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", "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"}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1132.840060][T23702] block nbd3: Disconnected due to user request. [ 1132.851553][ T8185] loop2: unable to read partition table [ 1132.857976][T23700] vxfs: unable to read disk superblock at 8 [ 1132.864448][T23702] block nbd3: shutting down sockets [ 1132.869497][ T8185] loop2: partition table beyond EOD, truncated [ 1132.884261][T23711] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:48 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f00, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1132.886103][T23700] vxfs: can't find superblock. 16:04:48 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab08) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000000)) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) [ 1132.922855][T23719] block nbd5: server does not support multiple connections per device. [ 1132.945525][T23720] block nbd5: shutting down sockets [ 1132.961056][T23730] loop2: detected capacity change from 0 to 31 16:04:48 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xd000000, &(0x7f00000002c0)) [ 1132.973169][T23724] block nbd1: Device being setup by another task [ 1132.983484][T23725] block nbd0: shutting down sockets [ 1132.994897][T23730] loop2: unable to read partition table [ 1133.019224][T23730] loop2: partition table beyond EOD, truncated [ 1133.022338][T23733] loop4: detected capacity change from 0 to 10 [ 1133.027060][T23731] block nbd3: NBD_DISCONNECT [ 1133.034057][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1133.041453][T23730] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1133.050142][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read 16:04:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 16:04:48 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1133.070546][ T8183] Dev loop4: unable to read RDB block 10 [ 1133.070976][T23738] block nbd3: Disconnected due to user request. [ 1133.082021][ T8183] loop4: unable to read partition table [ 1133.084432][T23738] block nbd3: shutting down sockets [ 1133.094514][T23719] block nbd5: server does not support multiple connections per device. [ 1133.110323][ T8183] loop4: partition table beyond EOD, truncated 16:04:48 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) [ 1133.128060][T23733] vxfs: WRONG superblock magic 00000000 at 1 [ 1133.144359][T23733] vxfs: unable to read disk superblock at 8 [ 1133.159238][T23733] vxfs: can't find superblock. [ 1133.167223][T23742] loop2: detected capacity change from 0 to 32 16:04:49 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) [ 1133.175961][T23742] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1133.188112][T23719] block nbd5: server does not support multiple connections per device. [ 1133.194587][T23744] block nbd0: shutting down sockets 16:04:49 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xf000000, &(0x7f00000002c0)) 16:04:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1133.324339][T23758] loop4: detected capacity change from 0 to 10 [ 1133.343162][T23719] block nbd5: server does not support multiple connections per device. [ 1133.355077][T23719] block nbd5: server does not support multiple connections per device. [ 1133.363601][T23758] Dev loop4: unable to read RDB block 10 [ 1133.369324][T23758] loop4: unable to read partition table [ 1133.384768][T23758] loop4: partition table beyond EOD, truncated [ 1133.391580][T23758] vxfs: WRONG superblock magic 00000000 at 1 [ 1133.400082][T23758] vxfs: unable to read disk superblock at 8 [ 1133.408046][T23758] vxfs: can't find superblock. [ 1133.432788][T23719] block nbd5: server does not support multiple connections per device. [ 1133.472553][T23719] block nbd5: server does not support multiple connections per device. [ 1133.498128][T23719] block nbd5: server does not support multiple connections per device. [ 1133.572755][T23719] block nbd5: server does not support multiple connections per device. [ 1133.581903][T23719] block nbd5: server does not support multiple connections per device. [ 1133.622676][T23719] block nbd5: server does not support multiple connections per device. 16:04:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4740) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x5) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) write$nbd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="6744669800aae1b023c615974f0000007f1437b9f741b005c9231cc91b0564fd3c6c3e170e470abd27668d1a0fbb4c3b83ce29a5e81cb3c2f03df925365fe7740473c9764a1d5a72cd0b01ac7dc017552b2f8b75ec44341fb8884f49"], 0x4c) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x2, 0xfffffff8, 0x8, 0x0, 0x1, 0x4782af3], 0x6, 0x800, 0x0, 0xffffffffffffffff}) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x4740) (async) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x5) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x5) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) write$nbd(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="6744669800aae1b023c615974f0000007f1437b9f741b005c9231cc91b0564fd3c6c3e170e470abd27668d1a0fbb4c3b83ce29a5e81cb3c2f03df925365fe7740473c9764a1d5a72cd0b01ac7dc017552b2f8b75ec44341fb8884f49"], 0x4c) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000080)=[0x2, 0xfffffff8, 0x8, 0x0, 0x1, 0x4782af3], 0x6, 0x800}) (async) ioctl$NBD_CLEAR_QUE(r3, 0xab05) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 16:04:49 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) (async) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) [ 1133.676391][T23719] block nbd5: server does not support multiple connections per device. [ 1133.705223][T23726] block nbd1: shutting down sockets 16:04:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000400)={r3, 0x0, "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", "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"}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:49 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) 16:04:49 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x10000000, &(0x7f00000002c0)) 16:04:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x800) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x3e3042) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0xab05) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400ffffffff0192bf8990b057b500000002000000000000000000"], 0x14}}, 0x4000000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x54000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab08) [ 1133.778819][T23768] loop2: detected capacity change from 0 to 36 [ 1133.789614][T23770] loop4: detected capacity change from 0 to 10 [ 1133.809169][T23770] Dev loop4: unable to read RDB block 10 [ 1133.815839][T23770] loop4: unable to read partition table [ 1133.821912][T23770] loop4: partition table beyond EOD, truncated [ 1133.827314][T23768] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1133.840016][T23770] vxfs: WRONG superblock magic 00000000 at 1 [ 1133.846808][T23770] vxfs: unable to read disk superblock at 8 [ 1133.848390][T23777] block nbd5: shutting down sockets [ 1133.857147][T23770] vxfs: can't find superblock. [ 1133.863544][T23772] block nbd3: NBD_DISCONNECT 16:04:49 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) copy_file_range(r2, &(0x7f0000000080)=0x5, r2, 0x0, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1133.882528][T23775] block nbd1: Device being setup by another task [ 1133.888320][T23771] block nbd3: Disconnected due to user request. [ 1133.916939][T23771] block nbd3: shutting down sockets 16:04:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x800) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x3e3042) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$NBD_CLEAR_QUE(r0, 0xab05) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400ffffffff0192bf8990b057b500000002000000000000000000"], 0x14}}, 0x4000000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x54000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x800) (async) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x3e3042) (async) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400ffffffff0192bf8990b057b500000002000000000000000000"], 0x14}}, 0x4000000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x54000, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:49 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x11000000, &(0x7f00000002c0)) [ 1133.935046][T23785] loop2: detected capacity change from 0 to 38 [ 1133.994441][T23785] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1134.020408][T23791] loop4: detected capacity change from 0 to 10 [ 1134.030826][T23791] Dev loop4: unable to read RDB block 10 [ 1134.032742][T23789] block nbd3: NBD_DISCONNECT 16:04:49 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1134.037461][T23791] loop4: unable to read partition table [ 1134.048051][T23791] loop4: partition table beyond EOD, truncated [ 1134.070163][T23791] vxfs: WRONG superblock magic 00000000 at 1 [ 1134.077252][T23791] vxfs: unable to read disk superblock at 8 [ 1134.084003][T23791] vxfs: can't find superblock. [ 1134.087982][T23793] block nbd3: Disconnected due to user request. [ 1134.101908][T23807] loop2: detected capacity change from 0 to 48 [ 1134.102635][ T8183] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1134.109610][T23793] block nbd3: shutting down sockets [ 1134.118113][ T8183] Buffer I/O error on dev loop2, logical block 0, async page read [ 1134.131838][ T8183] loop2: unable to read partition table 16:04:49 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x800) (async) syz_open_dev$ndb(&(0x7f0000000140), 0x0, 0x3e3042) (async, rerun: 64) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) (rerun: 64) ioctl$NBD_CLEAR_QUE(r0, 0xab05) (async) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400ffffffff0192bf8990b057b500000002000000000000000000"], 0x14}}, 0x4000000) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x54000, 0x0) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:49 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x1f000000, &(0x7f00000002c0)) [ 1134.151457][T23807] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1134.246011][T23816] loop4: detected capacity change from 0 to 10 [ 1134.256606][T23816] Dev loop4: unable to read RDB block 10 [ 1134.262959][T23816] loop4: unable to read partition table [ 1134.269410][T23816] loop4: partition table beyond EOD, truncated [ 1134.288340][T23816] vxfs: WRONG superblock magic 00000000 at 1 [ 1134.295367][T23816] vxfs: unable to read disk superblock at 8 [ 1134.301391][T23816] vxfs: can't find superblock. 16:04:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r1, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r4, 0x300, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 16:04:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) 16:04:50 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:50 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x20000000, &(0x7f00000002c0)) 16:04:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa50f, 0x3, &(0x7f0000001200)=[{&(0x7f0000000080)="d786085ce054dfdd8c9f31e38539db8f2e5beb7c588883e68e527db61451041d3963da00adb04c0ef3218021", 0x2c, 0x7}, {&(0x7f0000000200)="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", 0x1000, 0x8000}, {&(0x7f0000000100)="c6e7056dd12613cda094b8b6449371abda259eb66309ff5af5ffab28256f63ecdc2013defa64a29ed7f957b83d78fd3ef7e9281b9803cea417f6e7ce60241040bea4901b05eb61cdf6b6ec305e4d508c0966b2722fbc76d732e53ad6c1cdb5047dc3a8fb", 0x64, 0x1}], 0x400, &(0x7f0000001280)={[{@nodots}, {@dots}, {@dots}], [{@uid_gt}, {@context={'context', 0x3d, 'system_u'}}, {@audit}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) close_range(r2, r0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={&(0x7f0000000180)='host1x_cdma_push_gather\x00', r2}, 0x10) ioctl$NBD_DO_IT(r0, 0xab08) [ 1134.605300][T20858] block nbd0: Receive control failed (result -32) [ 1134.606177][T23776] block nbd0: shutting down sockets [ 1134.637618][T19847] block nbd1: Receive control failed (result -32) [ 1134.638318][T23774] block nbd1: shutting down sockets [ 1134.675983][T23819] loop2: detected capacity change from 0 to 52 [ 1134.690671][T23821] loop3: detected capacity change from 0 to 128 [ 1134.697221][T23819] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1134.698151][T23825] loop4: detected capacity change from 0 to 10 [ 1134.715816][T23821] FAT-fs (loop3): Unrecognized mount option "uid>00000000000000000000" or missing value 16:04:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1134.729882][T23825] Dev loop4: unable to read RDB block 10 [ 1134.740689][T23825] loop4: unable to read partition table [ 1134.751233][T23822] block nbd1: shutting down sockets [ 1134.752737][T23825] loop4: partition table beyond EOD, truncated [ 1134.769495][T23825] vxfs: WRONG superblock magic 00000000 at 1 [ 1134.789745][ T3657] block nbd5: Receive control failed (result -32) [ 1134.790265][T23787] block nbd5: shutting down sockets [ 1134.810270][T23831] block nbd0: shutting down sockets [ 1134.821865][T23825] vxfs: unable to read disk superblock at 8 16:04:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async) copy_file_range(r2, &(0x7f0000000080)=0x5, r2, 0x0, 0x0, 0x0) (async) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 16:04:50 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) getpeername(r1, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) (async, rerun: 64) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) (rerun: 64) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) (async) r7 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r4, 0x300, 0x0, 0x0, 0x0, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) (async) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r10) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 16:04:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r3, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r4, @ANYRES16=r3]) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r3, @ANYBLOB=',permit_directio,\x00']) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000001880)='./file0\x00', &(0x7f00000000c0), 0x2000020, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r6, @ANYRESHEX=r2, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r8, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRES16=r4, @ANYRES64=r7, @ANYRESHEX=r9, @ANYRES16=r8]) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r8, @ANYBLOB=',permit_directio,\x00']) r10 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r10, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r10, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r11, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r12, @ANYRES16=r11]) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) r14 = getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000180)="42051c73de4c331eee1aeea58ca053742f34230836c0fa0aaf4d2797d08ef77f6071fc86743c85e928bb8252a11236465203412e34df53bf795cc5bbf753a68b5a760d8454eb3c1d364cdb5ebf666d09184898496c146b9dcc0038146a561f94971fd8b0edc94c7d6f61d71c34a8a452c423bd7decd46e29440c642dbb7e1fdcc146949cc3cc06453ef6e43f4a420b6adba4c6c49d23e18d5dba52c669e252b56ec60a6d931345a2ed6b877dd5f0f10bd18f63ad8b80966a934d35ec275ca00dcb0128162e058c3d", 0xc8}, {&(0x7f0000000280)="bd3d1927e3cfb1f75392fe8788b52c94dd854a6bd7e1d28b8982dcafab7f9791e2229f398eb5e6cd843b26b1042afc7f91810c6675f861d1c2a4f33a3906094755a55504f1d05c675fd8340976c69e0e83c35ab24966bab7706c4ea410888aaab9df994d5cb73f06b83c56b21e9f81213e1d", 0x72}, {&(0x7f0000000300)="5d7126236c4d466c846367fe9a944bf39a75350e0df165c2d801dfd166d3e9d72293d14da84ad71bc60951b960ef5ee871f1b00e7e6ff3df995c8f0cbd5e9d464e401b008207713320c0fe036a640e2a29f4016465bedea8ed79f5", 0x5b}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="908d014c5be29f85012bb3c913206bc68b7a1c0d4430ccdcf5474f7e228becc6151856bc499a40d472b1a5b08f21711b0a4128aa9969e0713e14a80ed4c46bf66d08c2b2f40c64d6e3a45833f8519915e0e7bd362e4bb21211792230b3c3c32c7c6d7e8f43e2e2ceb4cd54ced861cea7e791110f73a0251aac0b29777fc5e3d913450659b8368c3a856d413c158273c1af93de6d4e1e6a0fbc18e77d2b", 0x9d}, {&(0x7f0000001440)="c9013f98cba9c977fac5e2345dc809d3406678c2d217c8cc9d34821fc1cf8ea80d9828803da07e40fbbffc4530cb264ac20ed0ac4928b00d35da59970210a388802544727fdc9147c0e272e6f4a3e1828ff9e8a79effce559d1bb9b5906d9f55fc53f390c6fc736d2e4d69f2a3a636a5c546a4fea8e64ab88f36f251f3b01ec69b8687ef1aa30f16475d435d5522a7baf40ea14c0b94a1d7780dea77ba94517e356c675091229ee4a5b0349d8e6a0b259f6301", 0xb3}, {&(0x7f0000001500)="657088976ddb8bd270b983516efc7ef2b4b0521d98ac4b90c6484321e58f6e49c30aadeccbf26a94877ac623b4adc05626369301efc025674a4ff39dd95d80e8b00c3f307e39d1e90f0887522869851cfba42060adf2d9433d39bb813860aaca14801b8d6e66d59d1177c1d3320ed16b63d93da0d6dead67f37a9dba786347f983", 0x81}, {&(0x7f00000015c0)="1ac81e21b5f8cc25890850d758bb74e3ad75b16be4421b157bba130aef00d84994798f9b11a5c65bb2f5e29d2164ae0372fe13cfa775c8973f4913e2255ed8b081fd96d3864243823d3f52ad54be8cff51687001d4370c4004a4fb3bb3c2e2d819aae46a3efa26a3c3cbb4c8002c191a79a2613e216a9ba2f9cd8354e1f6dd1ba5de47d4089cb3a1b05ddaa107669b3b6080fbf798fc339f5eb22c4bceaaf7a19cbb373856dc609ade2f29af1e36bb539c5a13dbaf92bcefce4e17a0c7644a3c10c384905eb857b64fcd6ae4bf93b09763768b6afff0f0458857b5382f0c1d439061", 0xe2}], 0x8, &(0x7f00000017c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r13, r14}}}], 0x60, 0x20000805}, 0x408d1) 16:04:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async, rerun: 32) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) getpeername(r1, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r7 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000180)=@pppol2tpv3, 0x80, 0x0}}], 0x1, 0x0) (async) io_uring_enter(r4, 0x300, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) (async) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r8, 0xab00, r10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1134.838425][T23821] block nbd3: NBD_DISCONNECT [ 1134.850159][T23820] block nbd3: Disconnected due to user request. [ 1134.863771][T23837] loop2: detected capacity change from 0 to 54 [ 1134.879386][T23837] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1134.882542][T23825] vxfs: can't find superblock. [ 1134.901047][T23820] block nbd3: shutting down sockets 16:04:50 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'macvlan1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="12ecac030000000003000000000200000000000000", @ANYRES32=r5]}) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$l2tp(0x2, 0x2, 0x73) splice(r6, 0x0, r6, 0x0, 0x8, 0x1) close_range(r5, r1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) 16:04:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa50f, 0x3, &(0x7f0000001200)=[{&(0x7f0000000080)="d786085ce054dfdd8c9f31e38539db8f2e5beb7c588883e68e527db61451041d3963da00adb04c0ef3218021", 0x2c, 0x7}, {&(0x7f0000000200)="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", 0x1000, 0x8000}, {&(0x7f0000000100)="c6e7056dd12613cda094b8b6449371abda259eb66309ff5af5ffab28256f63ecdc2013defa64a29ed7f957b83d78fd3ef7e9281b9803cea417f6e7ce60241040bea4901b05eb61cdf6b6ec305e4d508c0966b2722fbc76d732e53ad6c1cdb5047dc3a8fb", 0x64, 0x1}], 0x400, &(0x7f0000001280)={[{@nodots}, {@dots}, {@dots}], [{@uid_gt}, {@context={'context', 0x3d, 'system_u'}}, {@audit}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) close_range(r2, r0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={&(0x7f0000000180)='host1x_cdma_push_gather\x00', r2}, 0x10) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) copy_file_range(r2, &(0x7f0000000080)=0x5, r2, 0x0, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 16:04:50 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x720c, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1134.946761][T23844] block nbd5: shutting down sockets 16:04:50 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x20100000, &(0x7f00000002c0)) [ 1135.005101][T23863] loop3: detected capacity change from 0 to 128 [ 1135.005732][T23864] loop2: detected capacity change from 0 to 57 [ 1135.034631][T23863] FAT-fs (loop3): Unrecognized mount option "uid>00000000000000000000" or missing value [ 1135.057493][T23864] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1135.060631][T23871] loop4: detected capacity change from 0 to 10 16:04:50 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1135.106951][T23859] block nbd5: shutting down sockets [ 1135.123502][ T2975] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1135.133851][T23861] block nbd3: NBD_DISCONNECT [ 1135.145022][T23857] block nbd3: Disconnected due to user request. 16:04:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1135.149708][ T2975] Buffer I/O error on dev loop4, logical block 0, async page read [ 1135.153013][T23857] block nbd3: shutting down sockets [ 1135.169114][ T2975] ldm_validate_partition_table(): Disk read failed. [ 1135.176917][T23873] loop2: detected capacity change from 0 to 58 [ 1135.189317][ T2975] Dev loop4: unable to read RDB block 0 16:04:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xa50f, 0x3, &(0x7f0000001200)=[{&(0x7f0000000080)="d786085ce054dfdd8c9f31e38539db8f2e5beb7c588883e68e527db61451041d3963da00adb04c0ef3218021", 0x2c, 0x7}, {&(0x7f0000000200)="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", 0x1000, 0x8000}, {&(0x7f0000000100)="c6e7056dd12613cda094b8b6449371abda259eb66309ff5af5ffab28256f63ecdc2013defa64a29ed7f957b83d78fd3ef7e9281b9803cea417f6e7ce60241040bea4901b05eb61cdf6b6ec305e4d508c0966b2722fbc76d732e53ad6c1cdb5047dc3a8fb", 0x64, 0x1}], 0x400, &(0x7f0000001280)={[{@nodots}, {@dots}, {@dots}], [{@uid_gt}, {@context={'context', 0x3d, 'system_u'}}, {@audit}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) close_range(r2, r0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001300)={&(0x7f0000000180)='host1x_cdma_push_gather\x00', r2}, 0x10) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:51 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x2a000000, &(0x7f00000002c0)) [ 1135.198657][T23873] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1135.217337][ T2975] loop4: unable to read partition table [ 1135.223478][ T2975] loop4: partition table beyond EOD, truncated 16:04:51 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1135.249484][T23878] loop3: detected capacity change from 0 to 128 [ 1135.249979][T23874] block nbd5: shutting down sockets [ 1135.271923][T23880] loop4: detected capacity change from 0 to 10 [ 1135.292961][T23878] FAT-fs (loop3): Unrecognized mount option "uid>00000000000000000000" or missing value [ 1135.299292][ T2975] Dev loop4: unable to read RDB block 10 [ 1135.312310][ T2975] loop4: unable to read partition table [ 1135.321378][ T2975] loop4: partition table beyond EOD, truncated [ 1135.321616][T23882] loop2: detected capacity change from 0 to 61 [ 1135.336861][ T2975] Buffer I/O error on dev loop2, logical block 0, async page read [ 1135.340920][T23880] vxfs: WRONG superblock magic 00000000 at 1 [ 1135.345620][ T2975] Buffer I/O error on dev loop2, logical block 0, async page read [ 1135.351511][T23880] vxfs: unable to read disk superblock at 8 [ 1135.359682][ T2975] ldm_validate_partition_table(): Disk read failed. [ 1135.372677][T23880] vxfs: can't find superblock. [ 1135.380672][ T2975] loop2: unable to read partition table [ 1135.387091][T23882] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1135.408685][T23883] block nbd3: NBD_DISCONNECT [ 1135.414888][T23876] block nbd3: Disconnected due to user request. [ 1135.421289][T23876] block nbd3: shutting down sockets [ 1135.613267][ C1] ip6_tunnel: ip6tnl36 xmit: Local address not yet configured! 16:04:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r3, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r4, @ANYRES16=r3]) (async) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r3, @ANYBLOB=',permit_directio,\x00']) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000001880)='./file0\x00', &(0x7f00000000c0), 0x2000020, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r6, @ANYRESHEX=r2, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r8, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRES16=r4, @ANYRES64=r7, @ANYRESHEX=r9, @ANYRES16=r8]) (async, rerun: 64) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r8, @ANYBLOB=',permit_directio,\x00']) (async, rerun: 64) r10 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r10, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r10, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r11, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r12, @ANYRES16=r11]) (async) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) (async) r14 = getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000180)="42051c73de4c331eee1aeea58ca053742f34230836c0fa0aaf4d2797d08ef77f6071fc86743c85e928bb8252a11236465203412e34df53bf795cc5bbf753a68b5a760d8454eb3c1d364cdb5ebf666d09184898496c146b9dcc0038146a561f94971fd8b0edc94c7d6f61d71c34a8a452c423bd7decd46e29440c642dbb7e1fdcc146949cc3cc06453ef6e43f4a420b6adba4c6c49d23e18d5dba52c669e252b56ec60a6d931345a2ed6b877dd5f0f10bd18f63ad8b80966a934d35ec275ca00dcb0128162e058c3d", 0xc8}, {&(0x7f0000000280)="bd3d1927e3cfb1f75392fe8788b52c94dd854a6bd7e1d28b8982dcafab7f9791e2229f398eb5e6cd843b26b1042afc7f91810c6675f861d1c2a4f33a3906094755a55504f1d05c675fd8340976c69e0e83c35ab24966bab7706c4ea410888aaab9df994d5cb73f06b83c56b21e9f81213e1d", 0x72}, {&(0x7f0000000300)="5d7126236c4d466c846367fe9a944bf39a75350e0df165c2d801dfd166d3e9d72293d14da84ad71bc60951b960ef5ee871f1b00e7e6ff3df995c8f0cbd5e9d464e401b008207713320c0fe036a640e2a29f4016465bedea8ed79f5", 0x5b}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="908d014c5be29f85012bb3c913206bc68b7a1c0d4430ccdcf5474f7e228becc6151856bc499a40d472b1a5b08f21711b0a4128aa9969e0713e14a80ed4c46bf66d08c2b2f40c64d6e3a45833f8519915e0e7bd362e4bb21211792230b3c3c32c7c6d7e8f43e2e2ceb4cd54ced861cea7e791110f73a0251aac0b29777fc5e3d913450659b8368c3a856d413c158273c1af93de6d4e1e6a0fbc18e77d2b", 0x9d}, {&(0x7f0000001440)="c9013f98cba9c977fac5e2345dc809d3406678c2d217c8cc9d34821fc1cf8ea80d9828803da07e40fbbffc4530cb264ac20ed0ac4928b00d35da59970210a388802544727fdc9147c0e272e6f4a3e1828ff9e8a79effce559d1bb9b5906d9f55fc53f390c6fc736d2e4d69f2a3a636a5c546a4fea8e64ab88f36f251f3b01ec69b8687ef1aa30f16475d435d5522a7baf40ea14c0b94a1d7780dea77ba94517e356c675091229ee4a5b0349d8e6a0b259f6301", 0xb3}, {&(0x7f0000001500)="657088976ddb8bd270b983516efc7ef2b4b0521d98ac4b90c6484321e58f6e49c30aadeccbf26a94877ac623b4adc05626369301efc025674a4ff39dd95d80e8b00c3f307e39d1e90f0887522869851cfba42060adf2d9433d39bb813860aaca14801b8d6e66d59d1177c1d3320ed16b63d93da0d6dead67f37a9dba786347f983", 0x81}, {&(0x7f00000015c0)="1ac81e21b5f8cc25890850d758bb74e3ad75b16be4421b157bba130aef00d84994798f9b11a5c65bb2f5e29d2164ae0372fe13cfa775c8973f4913e2255ed8b081fd96d3864243823d3f52ad54be8cff51687001d4370c4004a4fb3bb3c2e2d819aae46a3efa26a3c3cbb4c8002c191a79a2613e216a9ba2f9cd8354e1f6dd1ba5de47d4089cb3a1b05ddaa107669b3b6080fbf798fc339f5eb22c4bceaaf7a19cbb373856dc609ade2f29af1e36bb539c5a13dbaf92bcefce4e17a0c7644a3c10c384905eb857b64fcd6ae4bf93b09763768b6afff0f0458857b5382f0c1d439061", 0xe2}], 0x8, &(0x7f00000017c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r13, r14}}}], 0x60, 0x20000805}, 0x408d1) 16:04:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) 16:04:51 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x3f000000, &(0x7f00000002c0)) 16:04:51 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9e0b, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'macvlan1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="12ecac030000000003000000000200000000000000", @ANYRES32=r5]}) socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$l2tp(0x2, 0x2, 0x73) splice(r6, 0x0, r6, 0x0, 0x8, 0x1) close_range(r5, r1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r5) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'macvlan1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="12ecac030000000003000000000200000000000000", @ANYRES32=r5]}) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$l2tp(0x2, 0x2, 0x73) (async) splice(r6, 0x0, r6, 0x0, 0x8, 0x1) (async) close_range(r5, r1, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) 16:04:51 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) [ 1135.769336][ T3657] block nbd0: Receive control failed (result -32) [ 1135.774897][T23855] block nbd0: shutting down sockets [ 1135.796951][T19847] block nbd1: Receive control failed (result -32) [ 1135.797904][T23858] block nbd1: shutting down sockets 16:04:51 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) [ 1135.841551][T23893] loop4: detected capacity change from 0 to 10 [ 1135.848483][T23894] loop2: detected capacity change from 0 to 79 [ 1135.864996][T23884] block nbd5: shutting down sockets [ 1135.870672][T23893] Dev loop4: unable to read RDB block 10 [ 1135.879311][T23898] block nbd0: shutting down sockets 16:04:51 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab08) 16:04:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r3, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r4, @ANYRES16=r3]) (async) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r3, @ANYBLOB=',permit_directio,\x00']) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) (async) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r7 = openat$cgroup_procs(r6, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000001880)='./file0\x00', &(0x7f00000000c0), 0x2000020, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r6, @ANYRESHEX=r2, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r8, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRES16=r4, @ANYRES64=r7, @ANYRESHEX=r9, @ANYRES16=r8]) mount$fuseblk(&(0x7f0000000100), &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x410, &(0x7f0000000580)=ANY=[@ANYBLOB="664585", @ANYRESHEX, @ANYBLOB="6d6f64653d303030303030303030b0303030303030303032303030302c757365725769643d0000000000", @ANYRESDEC=0xee01, @ANYBLOB="2c69726f75705ffa7935", @ANYRESDEC=0x0, @ANYBLOB=',max_read=0x0000000000000008,blksize=0x0000000000001000,default_permissions,blksize=0x0000000000001600,default_permissions,default_permissions,blksize=0x0000000000000000,default_permissions,dont_appraise,fowner>', @ANYRESDEC=r8, @ANYBLOB=',permit_directio,\x00']) r10 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r10, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r10, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r11, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r12, @ANYRES16=r11]) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000080)=0x0) r14 = getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000180)="42051c73de4c331eee1aeea58ca053742f34230836c0fa0aaf4d2797d08ef77f6071fc86743c85e928bb8252a11236465203412e34df53bf795cc5bbf753a68b5a760d8454eb3c1d364cdb5ebf666d09184898496c146b9dcc0038146a561f94971fd8b0edc94c7d6f61d71c34a8a452c423bd7decd46e29440c642dbb7e1fdcc146949cc3cc06453ef6e43f4a420b6adba4c6c49d23e18d5dba52c669e252b56ec60a6d931345a2ed6b877dd5f0f10bd18f63ad8b80966a934d35ec275ca00dcb0128162e058c3d", 0xc8}, {&(0x7f0000000280)="bd3d1927e3cfb1f75392fe8788b52c94dd854a6bd7e1d28b8982dcafab7f9791e2229f398eb5e6cd843b26b1042afc7f91810c6675f861d1c2a4f33a3906094755a55504f1d05c675fd8340976c69e0e83c35ab24966bab7706c4ea410888aaab9df994d5cb73f06b83c56b21e9f81213e1d", 0x72}, {&(0x7f0000000300)="5d7126236c4d466c846367fe9a944bf39a75350e0df165c2d801dfd166d3e9d72293d14da84ad71bc60951b960ef5ee871f1b00e7e6ff3df995c8f0cbd5e9d464e401b008207713320c0fe036a640e2a29f4016465bedea8ed79f5", 0x5b}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="908d014c5be29f85012bb3c913206bc68b7a1c0d4430ccdcf5474f7e228becc6151856bc499a40d472b1a5b08f21711b0a4128aa9969e0713e14a80ed4c46bf66d08c2b2f40c64d6e3a45833f8519915e0e7bd362e4bb21211792230b3c3c32c7c6d7e8f43e2e2ceb4cd54ced861cea7e791110f73a0251aac0b29777fc5e3d913450659b8368c3a856d413c158273c1af93de6d4e1e6a0fbc18e77d2b", 0x9d}, {&(0x7f0000001440)="c9013f98cba9c977fac5e2345dc809d3406678c2d217c8cc9d34821fc1cf8ea80d9828803da07e40fbbffc4530cb264ac20ed0ac4928b00d35da59970210a388802544727fdc9147c0e272e6f4a3e1828ff9e8a79effce559d1bb9b5906d9f55fc53f390c6fc736d2e4d69f2a3a636a5c546a4fea8e64ab88f36f251f3b01ec69b8687ef1aa30f16475d435d5522a7baf40ea14c0b94a1d7780dea77ba94517e356c675091229ee4a5b0349d8e6a0b259f6301", 0xb3}, {&(0x7f0000001500)="657088976ddb8bd270b983516efc7ef2b4b0521d98ac4b90c6484321e58f6e49c30aadeccbf26a94877ac623b4adc05626369301efc025674a4ff39dd95d80e8b00c3f307e39d1e90f0887522869851cfba42060adf2d9433d39bb813860aaca14801b8d6e66d59d1177c1d3320ed16b63d93da0d6dead67f37a9dba786347f983", 0x81}, {&(0x7f00000015c0)="1ac81e21b5f8cc25890850d758bb74e3ad75b16be4421b157bba130aef00d84994798f9b11a5c65bb2f5e29d2164ae0372fe13cfa775c8973f4913e2255ed8b081fd96d3864243823d3f52ad54be8cff51687001d4370c4004a4fb3bb3c2e2d819aae46a3efa26a3c3cbb4c8002c191a79a2613e216a9ba2f9cd8354e1f6dd1ba5de47d4089cb3a1b05ddaa107669b3b6080fbf798fc339f5eb22c4bceaaf7a19cbb373856dc609ade2f29af1e36bb539c5a13dbaf92bcefce4e17a0c7644a3c10c384905eb857b64fcd6ae4bf93b09763768b6afff0f0458857b5382f0c1d439061", 0xe2}], 0x8, &(0x7f00000017c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r13, r14}}}], 0x60, 0x20000805}, 0x408d1) [ 1135.883058][T23894] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1135.911851][T23893] loop4: unable to read partition table [ 1135.931844][T23893] loop4: partition table beyond EOD, truncated [ 1135.960355][T23893] vxfs: WRONG superblock magic 00000000 at 1 [ 1135.968462][T23893] vxfs: unable to read disk superblock at 8 [ 1135.988531][T23906] block nbd0: shutting down sockets [ 1136.001143][T23897] block nbd1: shutting down sockets 16:04:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:51 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) [ 1136.008872][T23893] vxfs: can't find superblock. 16:04:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 16:04:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r5) (async) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'macvlan1\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="12ecac030000000003000000000200000000000000", @ANYRES32=r5]}) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r6 = socket$l2tp(0x2, 0x2, 0x73) splice(r6, 0x0, r6, 0x0, 0x8, 0x1) close_range(r5, r1, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) 16:04:51 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x40000000, &(0x7f00000002c0)) [ 1136.091387][T23927] loop2: detected capacity change from 0 to 118 [ 1136.114108][T23929] block nbd3: NBD_DISCONNECT [ 1136.119047][T23925] block nbd3: Disconnected due to user request. [ 1136.121878][T23927] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1136.132878][T23940] loop4: detected capacity change from 0 to 10 16:04:51 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) [ 1136.139938][T23925] block nbd3: shutting down sockets [ 1136.145854][ T8183] blk_print_req_error: 11 callbacks suppressed [ 1136.145867][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1136.164135][T23931] block nbd1: shutting down sockets [ 1136.167543][ T8183] Dev loop4: unable to read RDB block 10 [ 1136.173758][T23930] block nbd5: shutting down sockets [ 1136.181712][ T8183] loop4: unable to read partition table 16:04:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000100)={'syz0', "f48d53d4e9149c20885f1a372d53645420f2f141a71036caad49dda2703a12b3de705927689c2303a453e8893388f15855e921093dcb7e3a9d71670ecf725991ec1ed71700fd72e666d9c130c4a1a61e8bf30c0605dbd8dfb086aab6be60845e17496751eed897a821ac5fb95a83246e15eb85f9a2780ed1afc27699509f47113376b8a1b2e105bdcd0561f29356b23aaf7d863d664e8ddbfe5bee2605674439c0bd034acc81092bba1951105fa39404a8e6fe"}, 0xb7) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:04:52 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x100282) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="90000000010901040000000000000000050000030800054000000015280002000c00028005000100010000000c000280050001003f0000000c00020005000100010000000900010073797a3000000000080005400000000108000640000000010900010073797a310000000008000340000000051400020006000340000400000600034000020000080005400000001a"], 0x90}}, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) [ 1136.188835][ T8183] loop4: partition table beyond EOD, truncated [ 1136.210629][T23940] vxfs: WRONG superblock magic 00000000 at 1 [ 1136.228383][T23940] vxfs: unable to read disk superblock at 8 16:04:52 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfeff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1136.248111][T23940] vxfs: can't find superblock. [ 1136.279200][T23950] loop2: detected capacity change from 0 to 127 [ 1136.289729][ T8185] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1136.302934][T23946] block nbd3: NBD_DISCONNECT [ 1136.313229][T23944] block nbd3: Disconnected due to user request. [ 1136.313579][T23945] block nbd1: server does not support multiple connections per device. 16:04:52 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x41a9e50b, &(0x7f00000002c0)) 16:04:52 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x8040) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1136.320322][ T8185] loop2: unable to read partition table [ 1136.343564][T23944] block nbd3: shutting down sockets [ 1136.349716][T23950] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:52 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff00, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1136.401006][T23945] block nbd1: server does not support multiple connections per device. [ 1136.419469][T23953] loop4: detected capacity change from 0 to 10 [ 1136.428592][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1136.442710][T23943] block nbd1: shutting down sockets 16:04:52 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x100282) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="90000000010901040000000000000000050000030800054000000015280002000c00028005000100010000000c000280050001003f0000000c00020005000100010000000900010073797a3000000000080005400000000108000640000000010900010073797a310000000008000340000000051400020006000340000400000600034000020000080005400000001a"], 0x90}}, 0x800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) [ 1136.489490][T23958] loop2: detected capacity change from 0 to 127 [ 1136.490702][ T8185] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1136.514822][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1136.517461][T23956] block nbd3: NBD_DISCONNECT [ 1136.524309][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1136.538423][ T8183] Dev loop4: unable to read RDB block 0 [ 1136.544726][ T8183] loop4: unable to read partition table [ 1136.545449][T23954] block nbd3: Disconnected due to user request. [ 1136.550909][ T8183] loop4: partition table beyond EOD, [ 1136.559677][ T8185] loop2: unable to read partition table [ 1136.565688][ T8183] truncated [ 1136.573060][T23954] block nbd3: shutting down sockets 16:04:52 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x142600) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = memfd_secret(0x0) ioctl$NBD_DO_IT(r0, 0xab08) [ 1136.581984][T23958] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1136.672979][T23960] block nbd1: server does not support multiple connections per device. [ 1136.701116][T23960] block nbd1: server does not support multiple connections per device. [ 1136.710494][T23959] block nbd1: shutting down sockets 16:04:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 16:04:52 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x48000000, &(0x7f00000002c0)) 16:04:52 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x142600) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = memfd_secret(0x0) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:52 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffe, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1136.952852][T19847] block nbd0: Receive control failed (result -32) [ 1136.953494][T23942] block nbd0: shutting down sockets [ 1137.001693][T23971] loop4: detected capacity change from 0 to 10 [ 1137.005223][T23972] loop2: detected capacity change from 0 to 127 [ 1137.016892][T23972] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1137.026859][T23971] Dev loop4: unable to read RDB block 10 [ 1137.043841][T23971] loop4: unable to read partition table [ 1137.049776][T23971] loop4: partition table beyond EOD, truncated [ 1137.056864][T23971] vxfs: WRONG superblock magic 00000000 at 1 [ 1137.082617][T23971] vxfs: unable to read disk superblock at 8 [ 1137.095019][ T3657] block nbd5: Receive control failed (result -32) 16:04:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000100)={'syz0', "f48d53d4e9149c20885f1a372d53645420f2f141a71036caad49dda2703a12b3de705927689c2303a453e8893388f15855e921093dcb7e3a9d71670ecf725991ec1ed71700fd72e666d9c130c4a1a61e8bf30c0605dbd8dfb086aab6be60845e17496751eed897a821ac5fb95a83246e15eb85f9a2780ed1afc27699509f47113376b8a1b2e105bdcd0561f29356b23aaf7d863d664e8ddbfe5bee2605674439c0bd034acc81092bba1951105fa39404a8e6fe"}, 0xb7) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 16:04:52 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x100282) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="90000000010901040000000000000000050000030800054000000015280002000c00028005000100010000000c000280050001003f0000000c00020005000100010000000900010073797a3000000000080005400000000108000640000000010900010073797a310000000008000340000000051400020006000340000400000600034000020000080005400000001a"], 0x90}}, 0x800) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) (rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 32) 16:04:52 executing program 3: syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x142600) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async, rerun: 32) r0 = memfd_secret(0x0) (rerun: 32) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:52 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x100000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1137.095518][T23949] block nbd5: shutting down sockets [ 1137.110643][T23971] vxfs: can't find superblock. 16:04:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_io_uring_complete(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) r5 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000001340), 0x2, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000002380), 0x139, 0x141) io_submit(0x0, 0x4, &(0x7f0000002400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x6a, r2, &(0x7f0000000100)="c016a1fc36e8664888fa9706ccfc41fb604a30376c113740691a7e06464b962197f2d8b42709593c08cf1c1090051c0b241c29d2e1051b04e21fdc516ef13315180d436ebd162a97041a0fc66f100585c43d33caf64f8205b815b1a97ecf82d5f9a2fe0cb5d36e75ff30828933a7fb96e87d0912294af2ff65eff7a4224124dd650ebcd71b4d7fbba7b129d97ba0675dd2573a57c25b2c57db60215502eb71f325823a561861343cba0aad8f41a21fff6041c5b1fd65e06f5993cbcbf0a645e64b07424da76071ec041220a339df37bd248f9a17243784f024cf8226412cf3dbc87697eafb78c2547b9177d3", 0xec, 0x800, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xfff, r1, &(0x7f0000000240)="6170ded2a5b4743de24f14808954a035a6183793a32f16efe7ea027fcc6490eb38e6715357151c11d3cd18846152ded743675141e71e421801f9497684153eac838399631e878d4b0c127f815b54c909b1abac607dfca34767286fa3f92cdeefa41ce71bdebe10d6ff7f71689fa2ec609471dc", 0x73, 0x400, 0x0, 0x2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xe, 0xff67, r4, &(0x7f0000000300)="97c14d078ced97626c7c3f13dfe870ac5591f8dc1e83ae6d8cc361fda46670b331b17645cd641cbc8c7f7d91f1565d24ea3a898d78e53f9578d37ac6be305d44d47c33e42e499ff9f0640971d6905e9a3827e55c933f8d66668af2c54731b46c2aa3823d90902807d32b691d05af37cd07225aac1b0c0bf24dfdddb84ed35c754c6f7c6963bc5cd41db4c6e1738c25e3b74e2f3b3681bcd37acd4df496aca1c14630a2271ef22b31f7eacf41370720ac1d6dce824b8063c62180602f6dad785c4198175a1fc59e4d67bf9e2359e0e139c784bdc8375c353d4ff73c2061bb113b600d5e7bdbf8e26bb0e2eb9a19f201baa11ae218d7ea27418560dd1b0cb905a6bb717c0cf9409b1ed61847f648818fef6b21bd8799cc9d42b2181b5820a2101c9e5c6ca432ec3a8fbe06469dda69b43c478c421d73d01eb6d6f9407ab755b5377a4b28436805edde1abcaa2dd634e50760bea404de6b56492b6c010238c92cd36732cf6c76b4a9fa338bca0986cdf1c07d959e018ac7e711cd849b5903a7680afefd510ce46d77df369e76828316c8dbc2e070ecfcdad39e41560fa78793e6251a3eb2a2ba68b76f27995cec0c76a2754a5cfc26b392ee0ff960a0a183cf0a6c9057dc3a84c3176800159d0711d83f4d2bf6819ec3c9d703d03b925b76393b12084344a57bc15b537f6d7fba07977b5fc16d78cf517f1b60402e97466e166cf5d7ffbc96bd4fc3bbcdcf400a396b76b5e2a73539618aebffc413251d2d09a257b69fa354f8e5053c8341f4a34558fc71bd87ecd8142357f74318695ae1b3fe0d3c6e91a889827634475e72f7b1e085a0498a435e5fd7bd5e7c42d7d19b81d27cc9aec530f175cec2c66b80e0eaa9768165600feef0242135bd95886f70f6812372f3da6c65a68474904b168caf61cc5245888ac9f12402f0b2b16434b3e15b9c57f6c49e369cd3c3024ac7e637e62e1f4dff9a46e248cf1efa1a5ea41dc0e2cd18cc998db7dc9ac13a627da650bb9d128eea04f84790b56565ddceecdb6d4e8bbca760e45a1f9ef5b8971d06e79c1df360387e7b273894d521cd611566a958c290649496c27db1134b106fcf4e8fc38a63a68107162016e53c2effaeb7b2c8b84df90155ffffd853bf62377efd0e4269dc7367dbb12e235434c061555e56945c7f1b03c7d0f78f08da2eb3824de26d9f281f876993b1c3fc95247a7fb1b7874111c6963d9efaf59476c4391f532b703d9e86365ffd8fb781dbe1c3a183fbc515ded20541db2bb3e03c043263d82533c8afb4114d3d845d5a6dd1c5cee16498479e6dcbf3cedf031dac5dde3b6998e9bb5bfcfaa20a8ce5ff30044c00af64ba96511c6c10fa8b4202a9c524e5710f816062b7cd23549eed6746d5bb804db9c59b0fe0f6e965be6fec03dc605102a348106c2c945cbf2dbedf4bc73ea49acec1373112da39e3dfa8bc6e7db96e8c091ea31e8c8a4829b08dab73ebb1f39e58fb53e140e106ca2e8817fada361087f6fff3afce97c41ed703a98f52bdadb839204aad2019e39c0c82a3c1b47a69eddab555c9f7eb5547eb58d03671752199b9d8459fe4b544b9566d91cbd62eb4ea286c6ae84600f7c78afab9a89ce16628f68227dc42db2e4402cc3bc2cf8508f97f6c829dcaaa1a653222f6f9a55f1316d6326f37415d9bd0b3b9a4b9e0c877af6704e2d1e2cb2aca8c3d8060832e7abc3b14b269212dec18d84fac6ab0e437a926e520f6610b5d341bc1ff97323495dbf233f3533d2433cad8137eb25c616be1190c0b239aaae80e68af229d671113325d40a00631cbcbf892f1c12a13ad768ac8ed0f37cb59bd81b2fda2d6cd21d72e6fd6376fb71a4225c371c70ef09102ae3c6a8a3de53828978093eef5c8c6117ed582bc9b0fb3f2e4bccdbc40ac58a54ad52c81822b9b411c30e2a37023cae012469c46b95e8eadd2f8fea3e0a640c3b05c433beb20ebcc64cf3caabfcb85e667b2e0ba63e99bfff79fdeb91cdf1adf746b605e9b431d8c5d675700fb2425e45f8ddcec9ea1927a11f43afc25ac28acf683765a8fbeaaf14d93af4fc83360792e36a815a8681f6a25c020b44499a382a52c78b2389f802a7bcf592b8e2d5168336f3cc4f2fca2e688e7fcfd04ca950cba0fbbe3a8658b61b72733814f782a42d07a60aa79ef8e79c711865b7f7ca27aac1b199b9c01d3d558de9121c577145dda445e3f2ba4db5348c3b5a767fab293e6b0cf39ef3ddb6ee1122bb89dca71dfbb74d77a6a34cf9ee7076d97ca5519c9b5c6e5efe9306c7220a29c19847e51f2730c0d5d945d657e20c4ed5021299156ea31e9bbd344a7b75e5fa3718e9299df1cacb0257bcc27b6fbede73685f6db0cdc66a68f88fbadbad7fb486d0bda8cd31895b50d7eb427b999df0b18b5768d13be15e3a5e489f6d9656ac5706e9bcdc166cec8153f44026448ba247b25f7e84aa19ba1905ca95fe6f51f79c85026ffcc78285455f413cec52d470b1cfb13364be7a0f2da8e9c160718abdef5a363deace3ec7ef32506005b1571cbec6117f0d9a9d55c328c441a59050592e6dfaef65eb5c0cd83bdcaedecaea88bfcd1aaafbe84c06555a03601106f0ac34dda9c8f8e861aa323761370a547f490dd14ff3553f9c880fb15141cdd0796290afedb694c27f567ec20b4fb64051163c62c31f5dcbb611b4529ed1ae6301e67c41e4300c0c5c0695972ed87cc7acf27b1622095481b8636ee0bb4f5be378edcdcff4b075ae15f22419e3cee9177a4b788196380d7a94517383919f543ea7c837b3c7f579f595b5b9d047237c8d2640da616af5f7e1eaa0ab4352b1167338465e447aadd4ffd81550479f8a85786d3d896a86b057437d886ef9911a02b2d8448074020f795d9c38c907b211628fc52a704a1cb10d42f59470eb2d0f74deec5c09420c1911f1052eb059aacaf3f1926b9d67f82309c8b2e7306233ef469bc08d3192a2312e22dc1845751421d89f86b07c71770a84a9d41fd4c88017528cd7a75e0563f4205cd5a73f9eba38de4ee8df2a987a1561568409104edf48a53439732293d418fd02119a047e9044063a9e6c6cfbed0d6e77094fa58964e5c68dfa588c57bd4ff51bdf301a022da53dcc5a425a7321915bd20c74e0c710aaf0e3413bd3b076b56f3e3b7a3ab969e981608d7cda4a4cdd641d143162ee2ab29952875d69c38b08e7b2aced086805de20c551bbbeada23b7bab6a311de0027b38052cf40e370343e1e0aede605a3c0cb3a0b389dfd7dcd33b6aabc69711a71fb7c92c1c316a06e8c76a3f86e8752b4343f081341e68c080c32bab1e247aefa93a45e93ef09fc7f4fa9c4df83681af10322b0c724ce2c606ef982209b13f3674a3535d760aa2bf61c8c371c352352885c8a999867d7f74619ecda2a8c003e05fc93e98073d1577e000bd635c34ecedbe038fbce9304d3ec001490866f417eeb14af6d6d33a06b4e5f5d0114b7706c07f3a35c6f839dc4b027f8193def16b53fb75a73efaf24839c653cb288b36fc06d6fb41f97daea6dfd471255fffccc99b084c834709bebe7a48d9b023a9d891c6978a4654f2739bccef9aa0260bcdb3b751b199b31f7ba36e27d991ad9e5b01aeeb92b240a585a47f10ce76321251f1f9904b5b68eb3d97dd46d8d1206596ee3523acde09f67dac5ffecaa21aeaca4b2641c68c46df788916a580ab410b65c40575119783729977501f486814bcf1c7aba1d30a6f9cf65ee24f647bd0eb016350a8f4688dcdb02763bca4ce57e2ae7f349d54b4f5a2d879989652a3ec52f26aced4416b9a257f354881a8c3a4a3ce68dc3449c41cfe7bd27e5cf2dd515ddc0839b750d1b75344a111498fc9fff603f72e12fc01ed250d9dc07b6f4528c36daba4323a6e7659936c6d9b2cd7d448ca1634bc0b34b52c1182cfdcd682cf646e6d0da142eaefa3f5abcbe8cfe30fc9233d778d15749ed14a20dbc1fb69d0401dfb58e52e1bdc1d82ad34b9f9e6069e556bbc9fded3ee2465fc59ee5f09f06cdbbbdb7af0d8d833357a653163fd129353c1a0de76243b73ba08b537b1779f1342c01947071837f58d2ab48250eadc5eeb683f4d7a4e8b91b9accb320fe74685173dd45f5286844f74c3322dba1042780cb88308621074cf37c7103b26e4453067d9c2789de5f9041b990a6bb20db210dde203f92a3a9a8ac5373a431df6cbdb356d890e5f564669d141e96df514d7129d028cdd0aae47b2060412da0d019d423b3c8cf6bc95985a94820f6f3911fdf8c75dfb7d60d275b37f0b4c6e5880341935b7c4483bc82df5694052c125dee9b37c4d2e589829be29baaa91b1b8e12e76dfe3bcb1c2ec7cd8bd95334b538f48c1ab61e6de8c5d16de65bc63988512614d8a5c32a7e1c8519cdb35c0db13aef9bd2676c4280e37d286f1bfc34ef18796eb251a592b14db26af0f86e84fd7e7735cc6fa21cae0ba37a3a8fb428e13fe7927509a53c1ffcaf4014628bd89b83209a87700ce1fbacb71c1e7421a1b0eda75e95631dc2fe66c16e26b87c5eaed31cf0f8b8e1b88f4e4c5619d224e8b06f30927d4e3672590bdad33f2155672bb32b3bda2d10f5c08cee33cb8c3914de9d60fe875edab7135987c07e969b0b79854f43bb16fd9e1bbb24870d42d1862032574e05386224cd8faf7e4f8b79cf521fd33f27201fc1e0c58c699d7e7ad45ae773cb5bbb6047f2a5f7d02cacbe4217bb8e7327dfe06b8c3a0017a768e00a2908c52b66d5f94213d02b6aa3ac3478070596b3b53bf184deca6f4631f9b12a75dd303682a34181702fdebc832bd989321f140ca28ac976e9fb3bc70dfdb48d3b9b82781482fef4fe6ccd7ba40eda53c742a8cce931d3a2295edef5a0da0170c83a8aee564528bcef882fea73c4c837e08117dc9aaf710425421efc0eb10cf87527c5511df94d522a12cda428c51b49f65d351e4800420d1641c4f56d0bd576669f1b7caeb773061e29d1e580ffaf15b5e2c4e0c90f8f61d91ba57a3cef9a4d7abed955c1573d877c7a4b65419de88ca6fc53652d2678f5c776385cd2c230abaebedd869500b004b6442b297ebb145925a8599c9c838931f2d62018306dda5e12318fb127efae4b34e5c0aa5fc85ed49b48e752a0468ccf4f3a2b625a587219010a46290f3280744160a9c5da3725c387637867fa5489cb030c117a672d47f5174507810bdd55e5a5b1c9c6a1603269c62f289d2e33efe6bacfd9b3d76b4763a5ed568172ad5b51bfaf77aba8fde7b2abb8d65c55c388a89f6cb19f0570f9b7505aefc92d3f412252d7ac0ef47c360a76ec5d91c0bf16fb5ece8d0833ddedfd89def0ab27ed3d610ac682d858f9e371f98739a3edba996eb2d645ef5aa1a05f035d405944e6d28ec89b89cc32b84d482196aed10ea310ccd5c8d06538658599fcd68ed0b36399d100a249777e282a5b5edafab7b3a6f67191a478f7b6b8d0f3f785a6e0fb773b9d8a79979eaecc7954e461744bc7248dca06596dceec304e7e06f297ed8b036a5a5fffb97aeed427c539d44a6e492ef4603acdca4644540b7fabfb2fd4225b9c7b70fbdc3e26266f5eb0a5b82e61eb48e120a5c8702e816a5c718c5b8e73287503b6e5397d5f0ce34f683ba10cbd63323a1b2ef5a9a559275c90dbee59009644f8d77e2934cbdff92bd764669153f7b62b1e8d9fba0ca90a71a5f9647114bfb414672b4a32160e30b54032abdadcfb9067bfe9bb23b25a6aacab83758fe9157788f6e2c0b9b423d981e01a3ada09b5ebf7d0e697987e3fb1c270e6e7ccca5b", 0x1000, 0x9, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x1, 0x7, r5, &(0x7f0000001380)="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", 0x1000, 0x7fffffffffffffff, 0x0, 0x1, r6}]) ioctl$NBD_DO_IT(r0, 0xab08) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r7, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB='I\x00']) 16:04:53 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4b534452, &(0x7f00000002c0)) [ 1137.170287][T23982] loop2: detected capacity change from 0 to 2048 [ 1137.206205][T23982] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1137.257490][T23992] loop4: detected capacity change from 0 to 10 [ 1137.257916][T23985] block nbd5: server does not support multiple connections per device. [ 1137.279355][T23987] block nbd1: Device being setup by another task [ 1137.290440][T23990] block nbd3: NBD_DISCONNECT [ 1137.291749][T23985] block nbd5: shutting down sockets [ 1137.296852][T23989] block nbd3: Disconnected due to user request. 16:04:53 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000100)={'syz0', "f48d53d4e9149c20885f1a372d53645420f2f141a71036caad49dda2703a12b3de705927689c2303a453e8893388f15855e921093dcb7e3a9d71670ecf725991ec1ed71700fd72e666d9c130c4a1a61e8bf30c0605dbd8dfb086aab6be60845e17496751eed897a821ac5fb95a83246e15eb85f9a2780ed1afc27699509f47113376b8a1b2e105bdcd0561f29356b23aaf7d863d664e8ddbfe5bee2605674439c0bd034acc81092bba1951105fa39404a8e6fe"}, 0xb7) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1137.314072][T23989] block nbd3: shutting down sockets [ 1137.332512][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1137.341695][ T8183] buffer_io_error: 14 callbacks suppressed [ 1137.341708][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1137.346071][T23987] block nbd1: shutting down sockets [ 1137.373558][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1137.388211][ T8183] Dev loop4: unable to read RDB block 0 [ 1137.388737][T23998] loop2: detected capacity change from 0 to 8192 [ 1137.401883][ T8183] loop4: unable to read partition table [ 1137.410801][T23998] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1137.414116][ T8183] loop4: partition table beyond EOD, truncated [ 1137.474096][ T8183] I/O error, dev loop2, sector 8064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 16:04:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) 16:04:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x27dd) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) pipe(&(0x7f0000000080)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10) splice(r6, 0x0, r5, 0x0, 0xfffffefffffffffd, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) 16:04:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_io_uring_complete(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) r5 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000001340), 0x2, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000002380), 0x139, 0x141) io_submit(0x0, 0x4, &(0x7f0000002400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x6a, r2, &(0x7f0000000100)="c016a1fc36e8664888fa9706ccfc41fb604a30376c113740691a7e06464b962197f2d8b42709593c08cf1c1090051c0b241c29d2e1051b04e21fdc516ef13315180d436ebd162a97041a0fc66f100585c43d33caf64f8205b815b1a97ecf82d5f9a2fe0cb5d36e75ff30828933a7fb96e87d0912294af2ff65eff7a4224124dd650ebcd71b4d7fbba7b129d97ba0675dd2573a57c25b2c57db60215502eb71f325823a561861343cba0aad8f41a21fff6041c5b1fd65e06f5993cbcbf0a645e64b07424da76071ec041220a339df37bd248f9a17243784f024cf8226412cf3dbc87697eafb78c2547b9177d3", 0xec, 0x800, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xfff, r1, &(0x7f0000000240)="6170ded2a5b4743de24f14808954a035a6183793a32f16efe7ea027fcc6490eb38e6715357151c11d3cd18846152ded743675141e71e421801f9497684153eac838399631e878d4b0c127f815b54c909b1abac607dfca34767286fa3f92cdeefa41ce71bdebe10d6ff7f71689fa2ec609471dc", 0x73, 0x400, 0x0, 0x2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xe, 0xff67, r4, &(0x7f0000000300)="97c14d078ced97626c7c3f13dfe870ac5591f8dc1e83ae6d8cc361fda46670b331b17645cd641cbc8c7f7d91f1565d24ea3a898d78e53f9578d37ac6be305d44d47c33e42e499ff9f0640971d6905e9a3827e55c933f8d66668af2c54731b46c2aa3823d90902807d32b691d05af37cd07225aac1b0c0bf24dfdddb84ed35c754c6f7c6963bc5cd41db4c6e1738c25e3b74e2f3b3681bcd37acd4df496aca1c14630a2271ef22b31f7eacf41370720ac1d6dce824b8063c62180602f6dad785c4198175a1fc59e4d67bf9e2359e0e139c784bdc8375c353d4ff73c2061bb113b600d5e7bdbf8e26bb0e2eb9a19f201baa11ae218d7ea27418560dd1b0cb905a6bb717c0cf9409b1ed61847f648818fef6b21bd8799cc9d42b2181b5820a2101c9e5c6ca432ec3a8fbe06469dda69b43c478c421d73d01eb6d6f9407ab755b5377a4b28436805edde1abcaa2dd634e50760bea404de6b56492b6c010238c92cd36732cf6c76b4a9fa338bca0986cdf1c07d959e018ac7e711cd849b5903a7680afefd510ce46d77df369e76828316c8dbc2e070ecfcdad39e41560fa78793e6251a3eb2a2ba68b76f27995cec0c76a2754a5cfc26b392ee0ff960a0a183cf0a6c9057dc3a84c3176800159d0711d83f4d2bf6819ec3c9d703d03b925b76393b12084344a57bc15b537f6d7fba07977b5fc16d78cf517f1b60402e97466e166cf5d7ffbc96bd4fc3bbcdcf400a396b76b5e2a73539618aebffc413251d2d09a257b69fa354f8e5053c8341f4a34558fc71bd87ecd8142357f74318695ae1b3fe0d3c6e91a889827634475e72f7b1e085a0498a435e5fd7bd5e7c42d7d19b81d27cc9aec530f175cec2c66b80e0eaa9768165600feef0242135bd95886f70f6812372f3da6c65a68474904b168caf61cc5245888ac9f12402f0b2b16434b3e15b9c57f6c49e369cd3c3024ac7e637e62e1f4dff9a46e248cf1efa1a5ea41dc0e2cd18cc998db7dc9ac13a627da650bb9d128eea04f84790b56565ddceecdb6d4e8bbca760e45a1f9ef5b8971d06e79c1df360387e7b273894d521cd611566a958c290649496c27db1134b106fcf4e8fc38a63a68107162016e53c2effaeb7b2c8b84df90155ffffd853bf62377efd0e4269dc7367dbb12e235434c061555e56945c7f1b03c7d0f78f08da2eb3824de26d9f281f876993b1c3fc95247a7fb1b7874111c6963d9efaf59476c4391f532b703d9e86365ffd8fb781dbe1c3a183fbc515ded20541db2bb3e03c043263d82533c8afb4114d3d845d5a6dd1c5cee16498479e6dcbf3cedf031dac5dde3b6998e9bb5bfcfaa20a8ce5ff30044c00af64ba96511c6c10fa8b4202a9c524e5710f816062b7cd23549eed6746d5bb804db9c59b0fe0f6e965be6fec03dc605102a348106c2c945cbf2dbedf4bc73ea49acec1373112da39e3dfa8bc6e7db96e8c091ea31e8c8a4829b08dab73ebb1f39e58fb53e140e106ca2e8817fada361087f6fff3afce97c41ed703a98f52bdadb839204aad2019e39c0c82a3c1b47a69eddab555c9f7eb5547eb58d03671752199b9d8459fe4b544b9566d91cbd62eb4ea286c6ae84600f7c78afab9a89ce16628f68227dc42db2e4402cc3bc2cf8508f97f6c829dcaaa1a653222f6f9a55f1316d6326f37415d9bd0b3b9a4b9e0c877af6704e2d1e2cb2aca8c3d8060832e7abc3b14b269212dec18d84fac6ab0e437a926e520f6610b5d341bc1ff97323495dbf233f3533d2433cad8137eb25c616be1190c0b239aaae80e68af229d671113325d40a00631cbcbf892f1c12a13ad768ac8ed0f37cb59bd81b2fda2d6cd21d72e6fd6376fb71a4225c371c70ef09102ae3c6a8a3de53828978093eef5c8c6117ed582bc9b0fb3f2e4bccdbc40ac58a54ad52c81822b9b411c30e2a37023cae012469c46b95e8eadd2f8fea3e0a640c3b05c433beb20ebcc64cf3caabfcb85e667b2e0ba63e99bfff79fdeb91cdf1adf746b605e9b431d8c5d675700fb2425e45f8ddcec9ea1927a11f43afc25ac28acf683765a8fbeaaf14d93af4fc83360792e36a815a8681f6a25c020b44499a382a52c78b2389f802a7bcf592b8e2d5168336f3cc4f2fca2e688e7fcfd04ca950cba0fbbe3a8658b61b72733814f782a42d07a60aa79ef8e79c711865b7f7ca27aac1b199b9c01d3d558de9121c577145dda445e3f2ba4db5348c3b5a767fab293e6b0cf39ef3ddb6ee1122bb89dca71dfbb74d77a6a34cf9ee7076d97ca5519c9b5c6e5efe9306c7220a29c19847e51f2730c0d5d945d657e20c4ed5021299156ea31e9bbd344a7b75e5fa3718e9299df1cacb0257bcc27b6fbede73685f6db0cdc66a68f88fbadbad7fb486d0bda8cd31895b50d7eb427b999df0b18b5768d13be15e3a5e489f6d9656ac5706e9bcdc166cec8153f44026448ba247b25f7e84aa19ba1905ca95fe6f51f79c85026ffcc78285455f413cec52d470b1cfb13364be7a0f2da8e9c160718abdef5a363deace3ec7ef32506005b1571cbec6117f0d9a9d55c328c441a59050592e6dfaef65eb5c0cd83bdcaedecaea88bfcd1aaafbe84c06555a03601106f0ac34dda9c8f8e861aa323761370a547f490dd14ff3553f9c880fb15141cdd0796290afedb694c27f567ec20b4fb64051163c62c31f5dcbb611b4529ed1ae6301e67c41e4300c0c5c0695972ed87cc7acf27b1622095481b8636ee0bb4f5be378edcdcff4b075ae15f22419e3cee9177a4b788196380d7a94517383919f543ea7c837b3c7f579f595b5b9d047237c8d2640da616af5f7e1eaa0ab4352b1167338465e447aadd4ffd81550479f8a85786d3d896a86b057437d886ef9911a02b2d8448074020f795d9c38c907b211628fc52a704a1cb10d42f59470eb2d0f74deec5c09420c1911f1052eb059aacaf3f1926b9d67f82309c8b2e7306233ef469bc08d3192a2312e22dc1845751421d89f86b07c71770a84a9d41fd4c88017528cd7a75e0563f4205cd5a73f9eba38de4ee8df2a987a1561568409104edf48a53439732293d418fd02119a047e9044063a9e6c6cfbed0d6e77094fa58964e5c68dfa588c57bd4ff51bdf301a022da53dcc5a425a7321915bd20c74e0c710aaf0e3413bd3b076b56f3e3b7a3ab969e981608d7cda4a4cdd641d143162ee2ab29952875d69c38b08e7b2aced086805de20c551bbbeada23b7bab6a311de0027b38052cf40e370343e1e0aede605a3c0cb3a0b389dfd7dcd33b6aabc69711a71fb7c92c1c316a06e8c76a3f86e8752b4343f081341e68c080c32bab1e247aefa93a45e93ef09fc7f4fa9c4df83681af10322b0c724ce2c606ef982209b13f3674a3535d760aa2bf61c8c371c352352885c8a999867d7f74619ecda2a8c003e05fc93e98073d1577e000bd635c34ecedbe038fbce9304d3ec001490866f417eeb14af6d6d33a06b4e5f5d0114b7706c07f3a35c6f839dc4b027f8193def16b53fb75a73efaf24839c653cb288b36fc06d6fb41f97daea6dfd471255fffccc99b084c834709bebe7a48d9b023a9d891c6978a4654f2739bccef9aa0260bcdb3b751b199b31f7ba36e27d991ad9e5b01aeeb92b240a585a47f10ce76321251f1f9904b5b68eb3d97dd46d8d1206596ee3523acde09f67dac5ffecaa21aeaca4b2641c68c46df788916a580ab410b65c40575119783729977501f486814bcf1c7aba1d30a6f9cf65ee24f647bd0eb016350a8f4688dcdb02763bca4ce57e2ae7f349d54b4f5a2d879989652a3ec52f26aced4416b9a257f354881a8c3a4a3ce68dc3449c41cfe7bd27e5cf2dd515ddc0839b750d1b75344a111498fc9fff603f72e12fc01ed250d9dc07b6f4528c36daba4323a6e7659936c6d9b2cd7d448ca1634bc0b34b52c1182cfdcd682cf646e6d0da142eaefa3f5abcbe8cfe30fc9233d778d15749ed14a20dbc1fb69d0401dfb58e52e1bdc1d82ad34b9f9e6069e556bbc9fded3ee2465fc59ee5f09f06cdbbbdb7af0d8d833357a653163fd129353c1a0de76243b73ba08b537b1779f1342c01947071837f58d2ab48250eadc5eeb683f4d7a4e8b91b9accb320fe74685173dd45f5286844f74c3322dba1042780cb88308621074cf37c7103b26e4453067d9c2789de5f9041b990a6bb20db210dde203f92a3a9a8ac5373a431df6cbdb356d890e5f564669d141e96df514d7129d028cdd0aae47b2060412da0d019d423b3c8cf6bc95985a94820f6f3911fdf8c75dfb7d60d275b37f0b4c6e5880341935b7c4483bc82df5694052c125dee9b37c4d2e589829be29baaa91b1b8e12e76dfe3bcb1c2ec7cd8bd95334b538f48c1ab61e6de8c5d16de65bc63988512614d8a5c32a7e1c8519cdb35c0db13aef9bd2676c4280e37d286f1bfc34ef18796eb251a592b14db26af0f86e84fd7e7735cc6fa21cae0ba37a3a8fb428e13fe7927509a53c1ffcaf4014628bd89b83209a87700ce1fbacb71c1e7421a1b0eda75e95631dc2fe66c16e26b87c5eaed31cf0f8b8e1b88f4e4c5619d224e8b06f30927d4e3672590bdad33f2155672bb32b3bda2d10f5c08cee33cb8c3914de9d60fe875edab7135987c07e969b0b79854f43bb16fd9e1bbb24870d42d1862032574e05386224cd8faf7e4f8b79cf521fd33f27201fc1e0c58c699d7e7ad45ae773cb5bbb6047f2a5f7d02cacbe4217bb8e7327dfe06b8c3a0017a768e00a2908c52b66d5f94213d02b6aa3ac3478070596b3b53bf184deca6f4631f9b12a75dd303682a34181702fdebc832bd989321f140ca28ac976e9fb3bc70dfdb48d3b9b82781482fef4fe6ccd7ba40eda53c742a8cce931d3a2295edef5a0da0170c83a8aee564528bcef882fea73c4c837e08117dc9aaf710425421efc0eb10cf87527c5511df94d522a12cda428c51b49f65d351e4800420d1641c4f56d0bd576669f1b7caeb773061e29d1e580ffaf15b5e2c4e0c90f8f61d91ba57a3cef9a4d7abed955c1573d877c7a4b65419de88ca6fc53652d2678f5c776385cd2c230abaebedd869500b004b6442b297ebb145925a8599c9c838931f2d62018306dda5e12318fb127efae4b34e5c0aa5fc85ed49b48e752a0468ccf4f3a2b625a587219010a46290f3280744160a9c5da3725c387637867fa5489cb030c117a672d47f5174507810bdd55e5a5b1c9c6a1603269c62f289d2e33efe6bacfd9b3d76b4763a5ed568172ad5b51bfaf77aba8fde7b2abb8d65c55c388a89f6cb19f0570f9b7505aefc92d3f412252d7ac0ef47c360a76ec5d91c0bf16fb5ece8d0833ddedfd89def0ab27ed3d610ac682d858f9e371f98739a3edba996eb2d645ef5aa1a05f035d405944e6d28ec89b89cc32b84d482196aed10ea310ccd5c8d06538658599fcd68ed0b36399d100a249777e282a5b5edafab7b3a6f67191a478f7b6b8d0f3f785a6e0fb773b9d8a79979eaecc7954e461744bc7248dca06596dceec304e7e06f297ed8b036a5a5fffb97aeed427c539d44a6e492ef4603acdca4644540b7fabfb2fd4225b9c7b70fbdc3e26266f5eb0a5b82e61eb48e120a5c8702e816a5c718c5b8e73287503b6e5397d5f0ce34f683ba10cbd63323a1b2ef5a9a559275c90dbee59009644f8d77e2934cbdff92bd764669153f7b62b1e8d9fba0ca90a71a5f9647114bfb414672b4a32160e30b54032abdadcfb9067bfe9bb23b25a6aacab83758fe9157788f6e2c0b9b423d981e01a3ada09b5ebf7d0e697987e3fb1c270e6e7ccca5b", 0x1000, 0x9, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x1, 0x7, r5, &(0x7f0000001380)="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", 0x1000, 0x7fffffffffffffff, 0x0, 0x1, r6}]) ioctl$NBD_DO_IT(r0, 0xab08) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r7, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB='I\x00']) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_io_uring_complete(0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000001340), 0x2, 0x0) (async) syz_open_dev$mouse(&(0x7f0000002380), 0x139, 0x141) (async) io_submit(0x0, 0x4, &(0x7f0000002400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x6a, r2, &(0x7f0000000100)="c016a1fc36e8664888fa9706ccfc41fb604a30376c113740691a7e06464b962197f2d8b42709593c08cf1c1090051c0b241c29d2e1051b04e21fdc516ef13315180d436ebd162a97041a0fc66f100585c43d33caf64f8205b815b1a97ecf82d5f9a2fe0cb5d36e75ff30828933a7fb96e87d0912294af2ff65eff7a4224124dd650ebcd71b4d7fbba7b129d97ba0675dd2573a57c25b2c57db60215502eb71f325823a561861343cba0aad8f41a21fff6041c5b1fd65e06f5993cbcbf0a645e64b07424da76071ec041220a339df37bd248f9a17243784f024cf8226412cf3dbc87697eafb78c2547b9177d3", 0xec, 0x800, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xfff, r1, &(0x7f0000000240)="6170ded2a5b4743de24f14808954a035a6183793a32f16efe7ea027fcc6490eb38e6715357151c11d3cd18846152ded743675141e71e421801f9497684153eac838399631e878d4b0c127f815b54c909b1abac607dfca34767286fa3f92cdeefa41ce71bdebe10d6ff7f71689fa2ec609471dc", 0x73, 0x400, 0x0, 0x2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xe, 0xff67, r4, &(0x7f0000000300)="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", 0x1000, 0x9, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x1, 0x7, r5, &(0x7f0000001380)="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", 0x1000, 0x7fffffffffffffff, 0x0, 0x1, r6}]) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r7, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB='I\x00']) (async) 16:04:53 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x4c000000, &(0x7f00000002c0)) 16:04:53 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1137.833379][T19847] block nbd0: Receive control failed (result -32) [ 1137.840478][T23970] block nbd0: shutting down sockets [ 1137.873886][T24004] loop4: detected capacity change from 0 to 10 [ 1137.879190][T24006] loop2: detected capacity change from 0 to 32768 [ 1137.885817][T24004] Dev loop4: unable to read RDB block 10 [ 1137.896018][T24004] loop4: unable to read partition table [ 1137.900153][T24006] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1137.905765][T24004] loop4: partition table beyond EOD, truncated [ 1137.918540][T24004] vxfs: WRONG superblock magic 00000000 at 1 [ 1137.924330][T24003] block nbd3: NBD_DISCONNECT [ 1137.924839][T24004] vxfs: unable to read disk superblock at 8 [ 1137.935393][T24004] vxfs: can't find superblock. [ 1137.943321][T23999] block nbd1: shutting down sockets [ 1137.946430][T24015] block nbd3: Disconnected due to user request. [ 1137.955595][T24015] block nbd3: shutting down sockets 16:04:53 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_io_uring_complete(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) r5 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000001340), 0x2, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000002380), 0x139, 0x141) io_submit(0x0, 0x4, &(0x7f0000002400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x6a, r2, &(0x7f0000000100)="c016a1fc36e8664888fa9706ccfc41fb604a30376c113740691a7e06464b962197f2d8b42709593c08cf1c1090051c0b241c29d2e1051b04e21fdc516ef13315180d436ebd162a97041a0fc66f100585c43d33caf64f8205b815b1a97ecf82d5f9a2fe0cb5d36e75ff30828933a7fb96e87d0912294af2ff65eff7a4224124dd650ebcd71b4d7fbba7b129d97ba0675dd2573a57c25b2c57db60215502eb71f325823a561861343cba0aad8f41a21fff6041c5b1fd65e06f5993cbcbf0a645e64b07424da76071ec041220a339df37bd248f9a17243784f024cf8226412cf3dbc87697eafb78c2547b9177d3", 0xec, 0x800, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xfff, r1, &(0x7f0000000240)="6170ded2a5b4743de24f14808954a035a6183793a32f16efe7ea027fcc6490eb38e6715357151c11d3cd18846152ded743675141e71e421801f9497684153eac838399631e878d4b0c127f815b54c909b1abac607dfca34767286fa3f92cdeefa41ce71bdebe10d6ff7f71689fa2ec609471dc", 0x73, 0x400, 0x0, 0x2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xe, 0xff67, r4, &(0x7f0000000300)="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", 0x1000, 0x9, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x1, 0x7, r5, &(0x7f0000001380)="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", 0x1000, 0x7fffffffffffffff, 0x0, 0x1, r6}]) ioctl$NBD_DO_IT(r0, 0xab08) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r7, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB='I\x00']) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_io_uring_complete(0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r3, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000001340), 0x2, 0x0) (async) syz_open_dev$mouse(&(0x7f0000002380), 0x139, 0x141) (async) io_submit(0x0, 0x4, &(0x7f0000002400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x6a, r2, &(0x7f0000000100)="c016a1fc36e8664888fa9706ccfc41fb604a30376c113740691a7e06464b962197f2d8b42709593c08cf1c1090051c0b241c29d2e1051b04e21fdc516ef13315180d436ebd162a97041a0fc66f100585c43d33caf64f8205b815b1a97ecf82d5f9a2fe0cb5d36e75ff30828933a7fb96e87d0912294af2ff65eff7a4224124dd650ebcd71b4d7fbba7b129d97ba0675dd2573a57c25b2c57db60215502eb71f325823a561861343cba0aad8f41a21fff6041c5b1fd65e06f5993cbcbf0a645e64b07424da76071ec041220a339df37bd248f9a17243784f024cf8226412cf3dbc87697eafb78c2547b9177d3", 0xec, 0x800, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xfff, r1, &(0x7f0000000240)="6170ded2a5b4743de24f14808954a035a6183793a32f16efe7ea027fcc6490eb38e6715357151c11d3cd18846152ded743675141e71e421801f9497684153eac838399631e878d4b0c127f815b54c909b1abac607dfca34767286fa3f92cdeefa41ce71bdebe10d6ff7f71689fa2ec609471dc", 0x73, 0x400, 0x0, 0x2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0xe, 0xff67, r4, &(0x7f0000000300)="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", 0x1000, 0x9, 0x0, 0x2}, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x1, 0x7, r5, &(0x7f0000001380)="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", 0x1000, 0x7fffffffffffffff, 0x0, 0x1, r6}]) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r7, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB='I\x00']) (async) 16:04:53 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x121402) [ 1137.972207][T24007] block nbd0: shutting down sockets 16:04:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x27dd) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) pipe(&(0x7f0000000080)) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10) splice(r6, 0x0, r5, 0x0, 0xfffffefffffffffd, 0x1) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async, rerun: 32) ioctl$NBD_DO_IT(r2, 0xab03) (rerun: 32) 16:04:53 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x50617274, &(0x7f00000002c0)) [ 1138.056128][T24022] loop2: detected capacity change from 0 to 65536 [ 1138.082002][T24029] loop4: detected capacity change from 0 to 10 [ 1138.089954][T24022] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:53 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1138.106003][T24024] block nbd3: NBD_DISCONNECT [ 1138.117844][T24021] block nbd1: shutting down sockets [ 1138.157442][T24035] loop2: detected capacity change from 0 to 98304 [ 1138.162797][T24032] block nbd3: Device being setup by another task [ 1138.172300][ T2975] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1138.186776][ T2975] Buffer I/O error on dev loop2, logical block 0, async page read [ 1138.188435][T24032] block nbd3: Disconnected due to user request. [ 1138.198442][ T2975] loop2: unable to read partition table 16:04:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) 16:04:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x27dd) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) pipe(&(0x7f0000000080)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10) splice(r6, 0x0, r5, 0x0, 0xfffffefffffffffd, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r1, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x27dd) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) accept$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10) (async) splice(r6, 0x0, r5, 0x0, 0xfffffefffffffffd, 0x1) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r7, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) 16:04:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x5244534b, &(0x7f00000002c0)) 16:04:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/327, @ANYRES32=r1, @ANYBLOB="00000000000018002e2f664d6c650005002597fba8387d320ad6c608841ead93fcadd2edbc2d20f9e57170507d857059778064844762b4fd867a65c1f92c5c5f29238395cabb44674c4cd6d3348d0e8fef75e567120ac5d1c59d67f2b79be0d6b9cd1fd6ffffa083f0c7a496235a50dd41092d0d539a3238cf8664a01434956d355aa608f7d15e4ff0bc5248020cbae1cf25830449ed30a06882"]) [ 1138.201320][ T3657] block nbd5: Receive control failed (result -32) [ 1138.210810][T24035] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1138.215246][T24032] block nbd3: shutting down sockets [ 1138.223341][T23996] block nbd5: shutting down sockets 16:04:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) [ 1138.300925][T24041] loop4: detected capacity change from 0 to 10 16:04:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x52450000, &(0x7f00000002c0)) [ 1138.360632][T24042] block nbd3: NBD_DISCONNECT [ 1138.361457][T24048] loop2: detected capacity change from 0 to 131072 [ 1138.368764][T24042] block nbd3: Disconnected due to user request. [ 1138.374750][T24048] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1138.399267][T24054] block nbd1: shutting down sockets [ 1138.404538][T24042] block nbd3: shutting down sockets 16:04:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) close_range(r3, 0xffffffffffffffff, 0x2) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) flistxattr(r4, &(0x7f0000000180)=""/81, 0x51) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="d80000000206010100000000000000000200000705000100070000002400078005000700730000000800124000000007080009400000004b0800094080000001300007800800084000000024050003000100000008000640000000a205000300020000000c00028008000140ac1414bb54000780080009407fffffff08000b4000000003080009400000000505000000060004404e2300001800018014000240fc010000000000000000000000000001080013400000000005000700290000000900020073797a30000000000500050007000000"], 0xd8}, 0x1, 0x0, 0x0, 0x40084}, 0x20064004) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0xa5900, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$SG_GET_COMMAND_Q(r7, 0x2270, &(0x7f0000000100)) [ 1138.505123][T24063] loop4: detected capacity change from 0 to 10 [ 1138.523140][T24062] block nbd1: shutting down sockets [ 1138.616757][T24062] block nbd1: server does not support multiple connections per device. 16:04:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x121402) 16:04:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) (async) 16:04:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20081) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab08) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/327, @ANYRES32=r1, @ANYBLOB="00000000000018002e2f664d6c650005002597fba8387d320ad6c608841ead93fcadd2edbc2d20f9e57170507d857059778064844762b4fd867a65c1f92c5c5f29238395cabb44674c4cd6d3348d0e8fef75e567120ac5d1c59d67f2b79be0d6b9cd1fd6ffffa083f0c7a496235a50dd41092d0d539a3238cf8664a01434956d355aa608f7d15e4ff0bc5248020cbae1cf25830449ed30a06882"]) 16:04:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x55000000, &(0x7f00000002c0)) 16:04:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) close_range(r3, 0xffffffffffffffff, 0x2) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) flistxattr(r4, &(0x7f0000000180)=""/81, 0x51) (async) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="d80000000206010100000000000000000200000705000100070000002400078005000700730000000800124000000007080009400000004b0800094080000001300007800800084000000024050003000100000008000640000000a205000300020000000c00028008000140ac1414bb54000780080009407fffffff08000b4000000003080009400000000505000000060004404e2300001800018014000240fc010000000000000000000000000001080013400000000005000700290000000900020073797a30000000000500050007000000"], 0xd8}, 0x1, 0x0, 0x0, 0x40084}, 0x20064004) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0xa5900, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) ioctl$SG_GET_COMMAND_Q(r7, 0x2270, &(0x7f0000000100)) [ 1138.907644][T19847] block nbd0: Receive control failed (result -32) [ 1138.908375][T24028] block nbd0: shutting down sockets [ 1138.946464][T24071] loop2: detected capacity change from 0 to 163840 16:04:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f00000001c0)={{r2}, 0x0, 0x0, @unused=[0x101, 0x6c, 0x2], @subvolid=0x34f}) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000040)={0x406, 0x9, 0xbb, &(0x7f0000000100)="3b987b1977f00813ebc10d0044748774932dfccd06541202d18f67af96a049d3ecfd659e13ec7193a92ab000a2a877e3a4aaea199e4c908eb8e8b79667c5203ad69deab55a9e1995517e3394d487d97cfcd6c909d173c9234cda8ccd09a93ed655bfb6bcb991f33f139c2b9f27c1faf102673b467225a56cea7a7dc673fc3f44bb13ce74e52e0ed52154a30d09cc08ef06890cca4a158fc1c7b2f6152c4164255d882ef8e44c883f34185c3192a1f010cacaaf96c0469c3c8540ae"}) [ 1138.953907][T24070] loop4: detected capacity change from 0 to 10 [ 1138.965035][T24071] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1138.975132][T24070] Dev loop4: unable to read RDB block 10 [ 1138.982746][T24078] block nbd1: shutting down sockets [ 1138.992863][T24070] loop4: unable to read partition table [ 1139.001555][T24070] loop4: partition table beyond EOD, truncated 16:04:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x121402) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x121402) (async) 16:04:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1139.012962][T24082] block nbd3: NBD_DISCONNECT [ 1139.017923][T24083] block nbd3: Disconnected due to user request. [ 1139.039586][T24070] vxfs: WRONG superblock magic 00000000 at 1 [ 1139.039852][T24073] block nbd1: server does not support multiple connections per device. [ 1139.056057][T24070] vxfs: unable to read disk superblock at 8 16:04:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f00000001c0)={{r2}, 0x0, 0x0, @unused=[0x101, 0x6c, 0x2], @subvolid=0x34f}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000040)={0x406, 0x9, 0xbb, &(0x7f0000000100)="3b987b1977f00813ebc10d0044748774932dfccd06541202d18f67af96a049d3ecfd659e13ec7193a92ab000a2a877e3a4aaea199e4c908eb8e8b79667c5203ad69deab55a9e1995517e3394d487d97cfcd6c909d173c9234cda8ccd09a93ed655bfb6bcb991f33f139c2b9f27c1faf102673b467225a56cea7a7dc673fc3f44bb13ce74e52e0ed52154a30d09cc08ef06890cca4a158fc1c7b2f6152c4164255d882ef8e44c883f34185c3192a1f010cacaaf96c0469c3c8540ae"}) [ 1139.070401][T24083] block nbd3: shutting down sockets 16:04:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) close_range(r3, 0xffffffffffffffff, 0x2) (async) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffd, 0x0) (async) flistxattr(r4, &(0x7f0000000180)=""/81, 0x51) (async) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="d80000000206010100000000000000000200000705000100070000002400078005000700730000000800124000000007080009400000004b0800094080000001300007800800084000000024050003000100000008000640000000a205000300020000000c00028008000140ac1414bb54000780080009407fffffff08000b4000000003080009400000000505000000060004404e2300001800018014000240fc010000000000000000000000000001080013400000000005000700290000000900020073797a30000000000500050007000000"], 0xd8}, 0x1, 0x0, 0x0, 0x40084}, 0x20064004) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0), 0xa5900, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r8, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$SG_GET_COMMAND_Q(r7, 0x2270, &(0x7f0000000100)) 16:04:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/327, @ANYRES32=r1, @ANYBLOB="00000000000018002e2f664d6c650005002597fba8387d320ad6c608841ead93fcadd2edbc2d20f9e57170507d857059778064844762b4fd867a65c1f92c5c5f29238395cabb44674c4cd6d3348d0e8fef75e567120ac5d1c59d67f2b79be0d6b9cd1fd6ffffa083f0c7a496235a50dd41092d0d539a3238cf8664a01434956d355aa608f7d15e4ff0bc5248020cbae1cf25830449ed30a06882"]) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20081) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000380)=ANY=[@ANYBLOB="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"/327, @ANYRES32=r1, @ANYBLOB="00000000000018002e2f664d6c650005002597fba8387d320ad6c608841ead93fcadd2edbc2d20f9e57170507d857059778064844762b4fd867a65c1f92c5c5f29238395cabb44674c4cd6d3348d0e8fef75e567120ac5d1c59d67f2b79be0d6b9cd1fd6ffffa083f0c7a496235a50dd41092d0d539a3238cf8664a01434956d355aa608f7d15e4ff0bc5248020cbae1cf25830449ed30a06882"]) (async) [ 1139.112883][T24070] vxfs: can't find superblock. 16:04:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f00000001c0)={{r2}, 0x0, 0x0, @unused=[0x101, 0x6c, 0x2], @subvolid=0x34f}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000040)={0x406, 0x9, 0xbb, &(0x7f0000000100)="3b987b1977f00813ebc10d0044748774932dfccd06541202d18f67af96a049d3ecfd659e13ec7193a92ab000a2a877e3a4aaea199e4c908eb8e8b79667c5203ad69deab55a9e1995517e3394d487d97cfcd6c909d173c9234cda8ccd09a93ed655bfb6bcb991f33f139c2b9f27c1faf102673b467225a56cea7a7dc673fc3f44bb13ce74e52e0ed52154a30d09cc08ef06890cca4a158fc1c7b2f6152c4164255d882ef8e44c883f34185c3192a1f010cacaaf96c0469c3c8540ae"}) 16:04:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x55aaffff, &(0x7f00000002c0)) [ 1139.140949][T24097] loop2: detected capacity change from 0 to 196608 [ 1139.151239][T24097] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:55 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1139.213159][T24101] block nbd3: NBD_DISCONNECT [ 1139.224933][T24101] block nbd3: Disconnected due to user request. [ 1139.233408][T24102] block nbd0: shutting down sockets [ 1139.243967][T24101] block nbd3: shutting down sockets 16:04:55 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00012dbd7000fddbdf25140000000800010002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4004055}, 0x8010) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x21c, 0x0, 0x40ef1f4a8f5d21b1, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6cc0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ad67092}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61286cab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e3a3621}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcf623f8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3518ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fff618a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd00}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5798}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6da5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x74ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb890}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fa946e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5354}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf1a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x88ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8765}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f20b4cc}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x11c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1dddcf67}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x453f0ec6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x251e1f16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f60315a}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8f19827}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d9dcf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52ac6783}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d8a9037}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ac635c}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x453217e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x231831b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7124fce7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dad5aea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x413b5af1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60bf3f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ab842cb}]}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x5}, 0x4c001) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) 16:04:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x400, 0x480000) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1139.291545][T24124] loop4: detected capacity change from 0 to 10 [ 1139.298258][T24126] loop2: detected capacity change from 0 to 229376 [ 1139.312539][T24106] block nbd1: Device being setup by another task [ 1139.328496][T24105] block nbd1: shutting down sockets 16:04:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x3, 0x1, 0x301, 0x0, 0x0, {0xa}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_SYNPROXY={0x34, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x32d9}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0xb5}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xe000}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x6}, @CTA_STATUS_MASK={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4000091) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) [ 1139.330396][T24126] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) 16:04:55 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x56abffff, &(0x7f00000002c0)) [ 1139.377847][T24132] block nbd3: NBD_DISCONNECT 16:04:55 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x3, 0x1, 0x301, 0x0, 0x0, {0xa}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_SYNPROXY={0x34, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x32d9}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0xb5}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xe000}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x6}, @CTA_STATUS_MASK={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4000091) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x3, 0x1, 0x301, 0x0, 0x0, {0xa}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_SYNPROXY={0x34, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x32d9}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0xb5}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x4}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xe000}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x6}, @CTA_STATUS_MASK={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x4000091) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) [ 1139.468972][T24137] loop2: detected capacity change from 0 to 262144 [ 1139.486682][T24137] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1139.496588][T24138] loop4: detected capacity change from 0 to 10 16:04:55 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x57455682, &(0x7f00000002c0)) [ 1139.543526][T24136] block nbd1: server does not support multiple connections per device. [ 1139.564924][T24136] block nbd1: NBD_DISCONNECT [ 1139.578173][T24134] block nbd1: Disconnected due to user request. 16:04:55 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DISCONNECT(r0, 0xab08) 16:04:55 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) write(0xffffffffffffffff, &(0x7f0000000000)="61485f85854bc828ca0dc03375ab4c5e6b1b0e4262e0a9b29c028ad705", 0x1d) [ 1139.597518][T24134] block nbd1: shutting down sockets [ 1139.605999][T24146] block nbd3: NBD_DISCONNECT [ 1139.621459][T24149] loop4: detected capacity change from 0 to 10 [ 1139.622504][ T8183] I/O error, dev loop2, sector 262016 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1139.679045][T24151] loop2: detected capacity change from 0 to 264192 [ 1139.718837][T24151] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1139.752840][T24156] block nbd3: NBD_DISCONNECT [ 1139.760262][T24152] block nbd3: Disconnected due to user request. [ 1139.776895][T24152] block nbd3: shutting down sockets 16:04:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00012dbd7000fddbdf25140000000800010002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4004055}, 0x8010) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x21c, 0x0, 0x40ef1f4a8f5d21b1, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6cc0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ad67092}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61286cab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e3a3621}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcf623f8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3518ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fff618a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd00}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5798}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6da5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x74ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb890}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fa946e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5354}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf1a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x88ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8765}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f20b4cc}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x11c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1dddcf67}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x453f0ec6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x251e1f16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f60315a}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8f19827}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d9dcf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52ac6783}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d8a9037}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ac635c}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x453217e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x231831b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7124fce7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dad5aea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x413b5af1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60bf3f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ab842cb}]}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x5}, 0x4c001) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) 16:04:56 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1f000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:56 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x60000000, &(0x7f00000002c0)) 16:04:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r0, 0xab08) 16:04:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) (async) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x400, 0x480000) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) (async) write(0xffffffffffffffff, &(0x7f0000000000)="61485f85854bc828ca0dc03375ab4c5e6b1b0e4262e0a9b29c028ad705", 0x1d) [ 1140.203318][ T3657] block nbd0: Receive control failed (result -32) [ 1140.203956][T19847] block nbd5: Receive control failed (result -32) [ 1140.212046][T24130] block nbd0: shutting down sockets [ 1140.222200][T24131] block nbd5: shutting down sockets 16:04:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000040), 0x400, 0x480000) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) (async) syz_open_dev$mouse(&(0x7f0000000040), 0x400, 0x480000) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1140.271169][T24168] loop4: detected capacity change from 0 to 10 [ 1140.281497][T24167] loop2: detected capacity change from 0 to 264192 [ 1140.297988][T24168] Dev loop4: unable to read RDB block 10 [ 1140.304810][T24168] loop4: unable to read partition table [ 1140.310706][T24168] loop4: partition table beyond EOD, truncated 16:04:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00012dbd7000fddbdf25140000000800010002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4004055}, 0x8010) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x21c, 0x0, 0x40ef1f4a8f5d21b1, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0xd4, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6cc0}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3ad67092}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61286cab}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd2ad}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x81fa}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3e3a3621}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xcf623f8}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3518ed7}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fff618a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x59f3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd00}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5798}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6da5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb6b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x74ca}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb890}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe2e4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5fa946e2}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5354}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdf1a}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x88ea}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8765}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f20b4cc}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x11c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd4}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1dddcf67}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x453f0ec6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x251e1f16}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x96}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f60315a}]}, {0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x8f19827}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4d9dcf3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x52ac6783}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6d8a9037}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x45ac635c}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x453217e5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x231831b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7124fce7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dad5aea}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xad}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9b}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x413b5af1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60bf3f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6ab842cb}]}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x5}, 0x4c001) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) [ 1140.320019][T24167] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1140.330021][T24168] vxfs: WRONG superblock magic 00000000 at 1 [ 1140.336797][T24161] block nbd1: NBD_DISCONNECT [ 1140.358423][T24168] vxfs: unable to read disk superblock at 8 [ 1140.366053][T24168] vxfs: can't find superblock. [ 1140.373232][T24166] block nbd3: NBD_DISCONNECT [ 1140.379361][T24164] block nbd3: Disconnected due to user request. [ 1140.386181][T24164] block nbd3: shutting down sockets 16:04:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) write(0xffffffffffffffff, &(0x7f0000000000)="61485f85854bc828ca0dc03375ab4c5e6b1b0e4262e0a9b29c028ad705", 0x1d) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) write(0xffffffffffffffff, &(0x7f0000000000)="61485f85854bc828ca0dc03375ab4c5e6b1b0e4262e0a9b29c028ad705", 0x1d) (async) 16:04:56 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x68000000, &(0x7f00000002c0)) 16:04:56 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1140.414187][T24182] block nbd0: shutting down sockets 16:04:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/233, 0xe9) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) [ 1140.469240][T24180] block nbd5: shutting down sockets [ 1140.499788][T24197] loop4: detected capacity change from 0 to 10 [ 1140.520797][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1140.527918][T24200] loop2: detected capacity change from 0 to 264192 [ 1140.540842][ T8185] Buffer I/O error on dev loop2, logical block 0, async page read 16:04:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:04:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/233, 0xe9) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1140.564566][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1140.573957][ T8185] loop2: unable to read partition table [ 1140.582737][T24202] block nbd3: NBD_DISCONNECT [ 1140.597168][T24200] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:56 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x20100000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1140.622573][T24202] block nbd3: Disconnected due to user request. [ 1140.629109][ T8183] Dev loop4: unable to read RDB block 10 [ 1140.648773][ T8183] loop4: unable to read partition table [ 1140.672585][T24202] block nbd3: shutting down sockets [ 1140.687005][ T8183] loop4: partition table beyond EOD, truncated [ 1140.701658][T24197] vxfs: WRONG superblock magic 00000000 at 1 [ 1140.716457][T24197] vxfs: unable to read disk superblock at 8 [ 1140.757784][T24197] vxfs: can't find superblock. 16:04:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x408a41) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/233, 0xe9) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:56 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:56 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_open_dev$tty1(0xc, 0x4, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) r10 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r10, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r10, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r11, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r12, @ANYRES16=r11]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)={0x3c, 0x26, 0x300, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x29, 0x2b, 0x0, 0x1, [@typed={0x5, 0x15, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x6a, 0x0, 0x0, @fd}, @generic="2ed8ec83e20eadbced801ecbadac8758", @generic="c8a9c58891"]}]}, 0x3c}], 0x1, &(0x7f0000000840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r3, r4, r0, r7, r8]}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11}}}], 0x178}, 0x840) 16:04:56 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x6c000000, &(0x7f00000002c0)) [ 1141.079532][T24162] block nbd1: Disconnected due to user request. [ 1141.089425][T24162] block nbd1: shutting down sockets 16:04:56 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'batadv_slave_0\x00', @ifru_hwaddr}) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x67, 0x3], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000100)={r0, r4, 0x7f, 0xe4, &(0x7f0000000200)="c4e5226d29dc145c9e40654801d63c2900b85585e453b404769ecd0935f764fd60001de99e0539ce18f843aed4a47321808d8d2b5691ce0b9e32c465c4d43b633063e100f312d35c081c2810c02b7134dba0b3dd05659ef28664e807ae525ebbc33b723bad82e77ca2325c32c4404e041f40fc4fcf5f245f1b19ec53188257a4f98d8c175755f1b4e331f6e93d7d1339330720d0b6e41fed6b8e9458a7e7c6666d3c1924028c26855b8a7b81f364826927955737a1f0171348468bd99afc53057b227f935e246127d5f26b2bee9293ae7e2f91cd5f1e238c96a8aecd93dc261cc675a09e", 0x9, 0x0, 0x6, 0x303f, 0x1f, 0x2, 0x6, 'syz1\x00'}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) [ 1141.143818][T24220] loop4: detected capacity change from 0 to 10 [ 1141.149374][T24221] loop2: detected capacity change from 0 to 264192 [ 1141.159027][T24220] Dev loop4: unable to read RDB block 10 [ 1141.166422][T24220] loop4: unable to read partition table [ 1141.176822][T24219] block nbd3: NBD_DISCONNECT [ 1141.184085][T24221] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1141.184335][T24219] block nbd3: Disconnected due to user request. [ 1141.202814][T24220] loop4: partition table beyond EOD, truncated [ 1141.215241][T24220] vxfs: WRONG superblock magic 00000000 at 1 [ 1141.221495][T24220] vxfs: unable to read disk superblock at 8 [ 1141.229955][T24219] block nbd3: shutting down sockets [ 1141.232473][T24220] vxfs: can't find superblock. 16:04:57 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x720c0000, &(0x7f00000002c0)) 16:04:57 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_open_dev$tty1(0xc, 0x4, 0x2) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) r10 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r10, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r10, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r11, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r12, @ANYRES16=r11]) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)={0x3c, 0x26, 0x300, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x29, 0x2b, 0x0, 0x1, [@typed={0x5, 0x15, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x6a, 0x0, 0x0, @fd}, @generic="2ed8ec83e20eadbced801ecbadac8758", @generic="c8a9c58891"]}]}, 0x3c}], 0x1, &(0x7f0000000840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r3, r4, r0, r7, r8]}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11}}}], 0x178}, 0x840) [ 1141.282945][T24226] block nbd1: server does not support multiple connections per device. [ 1141.304171][T24225] block nbd1: shutting down sockets [ 1141.341737][T24232] loop2: detected capacity change from 0 to 264192 [ 1141.360110][ T2975] blk_print_req_error: 1 callbacks suppressed [ 1141.360130][ T2975] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1141.376734][T24237] loop4: detected capacity change from 0 to 10 [ 1141.381736][ T2975] Buffer I/O error on dev loop2, logical block 0, async page read [ 1141.392060][ T2975] loop2: unable to read partition table [ 1141.393521][T24236] block nbd3: shutting down sockets [ 1141.409398][T24232] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1141.419604][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1141.435710][T24235] block nbd3: NBD_DISCONNECT [ 1141.447859][T24235] block nbd3: Send disconnect failed -32 [ 1141.456634][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1141.472853][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1141.480517][ T3657] block nbd5: Receive control failed (result -32) [ 1141.486457][ T8183] Dev loop4: unable to read RDB block 0 [ 1141.493439][T24211] block nbd5: shutting down sockets 16:04:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:04:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x408a41) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:57 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x48000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:57 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_open_dev$tty1(0xc, 0x4, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) r10 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r10, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r10, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r11, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r12, @ANYRES16=r11]) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)={0x3c, 0x26, 0x300, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x29, 0x2b, 0x0, 0x1, [@typed={0x5, 0x15, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x6a, 0x0, 0x0, @fd}, @generic="2ed8ec83e20eadbced801ecbadac8758", @generic="c8a9c58891"]}]}, 0x3c}], 0x1, &(0x7f0000000840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r3, r4, r0, r7, r8]}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11}}}], 0x178}, 0x840) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$tty1(0xc, 0x4, 0x2) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r6, 0x0, r7, 0x0, 0xfffffffffffffffd, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) (async) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$cgroup_procs(r10, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) (async) fstat(0xffffffffffffffff, &(0x7f0000000140)) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,r&dno=', @ANYRESHEX, @ANYRESOCT=r10, @ANYRESHEX, @ANYBLOB="2d049ec22c61636365747569643d0000c3000000", @ANYRESHEX=r11, @ANYBLOB=',mask=MAY_READ,func=KEXEC_KERNEL_CHECK,obj_user=@,fowner<', @ANYRESDEC=0x0, @ANYBLOB=',defcontext=unconfined_u,smackfsroot=,obj_role=++,uid=', @ANYRESHEX=r12, @ANYRES16=r11]) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)={0x3c, 0x26, 0x300, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x29, 0x2b, 0x0, 0x1, [@typed={0x5, 0x15, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x6a, 0x0, 0x0, @fd}, @generic="2ed8ec83e20eadbced801ecbadac8758", @generic="c8a9c58891"]}]}, 0x3c}], 0x1, &(0x7f0000000840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [r3, r4, r0, r7, r8]}}, @rights={{0x1c, 0x1, 0x1, [r1, r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11}}}], 0x178}, 0x840) (async) [ 1141.517963][ T8183] loop4: unable to read partition table [ 1141.543332][T24245] loop2: detected capacity change from 0 to 264192 [ 1141.558178][ T8183] loop4: partition table beyond EOD, truncated 16:04:57 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x74000000, &(0x7f00000002c0)) [ 1141.567680][T24242] block nbd3: NBD_DISCONNECT [ 1141.581432][T24245] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1141.595768][T24242] block nbd3: Disconnected due to user request. 16:04:57 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1141.613773][T24242] block nbd3: shutting down sockets [ 1141.622658][T24246] block nbd1: Device being setup by another task [ 1141.625457][T24253] loop4: detected capacity change from 0 to 10 [ 1141.631204][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:04:57 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x60000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1141.720958][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1141.745941][T24269] loop2: detected capacity change from 0 to 264192 [ 1141.746809][ T8185] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1141.780691][ T8185] Buffer I/O error on dev loop2, logical block 0, async page read [ 1141.789851][ T8183] Dev loop4: unable to read RDB block 10 [ 1141.791244][ T8185] loop2: unable to read partition table [ 1141.800938][ T8183] loop4: unable to read partition table [ 1141.808183][T24269] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:04:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, 0x0, 0x101, 0x70bd28, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}]}]}, 0x58}}, 0x4040000) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab08) [ 1141.842816][ T8183] loop4: partition table beyond EOD, truncated [ 1141.868230][T24253] vxfs: WRONG superblock magic 00000000 at 1 [ 1141.891940][T24253] vxfs: unable to read disk superblock at 8 [ 1141.930280][T24253] vxfs: can't find superblock. [ 1141.932763][T24271] block nbd3: NBD_DISCONNECT [ 1141.946595][T24270] block nbd3: Disconnected due to user request. [ 1141.969438][T24270] block nbd3: shutting down sockets 16:04:57 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'batadv_slave_0\x00', @ifru_hwaddr}) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x67, 0x3], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000100)={r0, r4, 0x7f, 0xe4, &(0x7f0000000200)="c4e5226d29dc145c9e40654801d63c2900b85585e453b404769ecd0935f764fd60001de99e0539ce18f843aed4a47321808d8d2b5691ce0b9e32c465c4d43b633063e100f312d35c081c2810c02b7134dba0b3dd05659ef28664e807ae525ebbc33b723bad82e77ca2325c32c4404e041f40fc4fcf5f245f1b19ec53188257a4f98d8c175755f1b4e331f6e93d7d1339330720d0b6e41fed6b8e9458a7e7c6666d3c1924028c26855b8a7b81f364826927955737a1f0171348468bd99afc53057b227f935e246127d5f26b2bee9293ae7e2f91cd5f1e238c96a8aecd93dc261cc675a09e", 0x9, 0x0, 0x6, 0x303f, 0x1f, 0x2, 0x6, 'syz1\x00'}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) socket$igmp(0x2, 0x3, 0x2) (async) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'batadv_slave_0\x00', @ifru_hwaddr}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x67, 0x3], 0x2, 0x80000}) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000100)={r0, r4, 0x7f, 0xe4, &(0x7f0000000200)="c4e5226d29dc145c9e40654801d63c2900b85585e453b404769ecd0935f764fd60001de99e0539ce18f843aed4a47321808d8d2b5691ce0b9e32c465c4d43b633063e100f312d35c081c2810c02b7134dba0b3dd05659ef28664e807ae525ebbc33b723bad82e77ca2325c32c4404e041f40fc4fcf5f245f1b19ec53188257a4f98d8c175755f1b4e331f6e93d7d1339330720d0b6e41fed6b8e9458a7e7c6666d3c1924028c26855b8a7b81f364826927955737a1f0171348468bd99afc53057b227f935e246127d5f26b2bee9293ae7e2f91cd5f1e238c96a8aecd93dc261cc675a09e", 0x9, 0x0, 0x6, 0x303f, 0x1f, 0x2, 0x6, 'syz1\x00'}) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) 16:04:57 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x68000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:57 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, 0x0, 0x101, 0x70bd28, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}]}]}, 0x58}}, 0x4040000) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab08) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, 0x0, 0x101, 0x70bd28, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}]}]}, 0x58}}, 0x4040000) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab08) (async) 16:04:57 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x74726150, &(0x7f00000002c0)) [ 1142.039479][T19847] block nbd0: Receive control failed (result -32) [ 1142.047015][T24230] block nbd0: shutting down sockets [ 1142.071674][T24276] loop2: detected capacity change from 0 to 264192 [ 1142.077478][T24277] loop4: detected capacity change from 0 to 10 [ 1142.087640][T24276] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1142.102860][T24275] block nbd3: NBD_DISCONNECT [ 1142.134404][T24280] block nbd3: Disconnected due to user request. [ 1142.168481][T24279] block nbd0: shutting down sockets [ 1142.182354][T24280] block nbd3: shutting down sockets [ 1142.212804][T24284] block nbd0: Device being setup by another task 16:04:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:04:58 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x7a000000, &(0x7f00000002c0)) 16:04:58 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:58 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x58, 0x0, 0x101, 0x70bd28, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x3}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}]}]}, 0x58}}, 0x4040000) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab08) 16:04:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x408a41) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r1, 0x0, r2, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x408a41) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:58 executing program 0: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'batadv_slave_0\x00', @ifru_hwaddr}) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0x67, 0x3], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r4, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000100)={r0, r4, 0x7f, 0xe4, &(0x7f0000000200)="c4e5226d29dc145c9e40654801d63c2900b85585e453b404769ecd0935f764fd60001de99e0539ce18f843aed4a47321808d8d2b5691ce0b9e32c465c4d43b633063e100f312d35c081c2810c02b7134dba0b3dd05659ef28664e807ae525ebbc33b723bad82e77ca2325c32c4404e041f40fc4fcf5f245f1b19ec53188257a4f98d8c175755f1b4e331f6e93d7d1339330720d0b6e41fed6b8e9458a7e7c6666d3c1924028c26855b8a7b81f364826927955737a1f0171348468bd99afc53057b227f935e246127d5f26b2bee9293ae7e2f91cd5f1e238c96a8aecd93dc261cc675a09e", 0x9, 0x0, 0x6, 0x303f, 0x1f, 0x2, 0x6, 'syz1\x00'}) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) [ 1142.385279][T20858] block nbd1: Receive control failed (result -32) [ 1142.386538][T24248] block nbd1: shutting down sockets [ 1142.401643][ T3657] block nbd5: Receive control failed (result -32) [ 1142.402022][T24250] block nbd5: shutting down sockets [ 1142.469091][T24297] loop2: detected capacity change from 0 to 264192 [ 1142.470358][T24298] loop4: detected capacity change from 0 to 10 [ 1142.486180][T24303] block nbd3: NBD_DISCONNECT [ 1142.524080][T24298] Dev loop4: unable to read RDB block 10 [ 1142.530186][T24298] loop4: unable to read partition table [ 1142.530400][T24297] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1142.537307][T24298] loop4: partition table beyond EOD, truncated [ 1142.564659][T24298] vxfs: WRONG superblock magic 00000000 at 1 [ 1142.570833][T24298] vxfs: unable to read disk superblock at 8 [ 1142.573097][T24294] block nbd3: Disconnected due to user request. [ 1142.583037][T24298] vxfs: can't find superblock. [ 1142.587908][T24294] block nbd3: shutting down sockets [ 1142.592738][T24308] block nbd1: Device being setup by another task 16:04:58 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x720c0000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0xe}, 0x10) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000200)={0x0, 0x7fffffff, 0x8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) 16:04:58 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x82564557, &(0x7f00000002c0)) [ 1142.664465][T24300] block nbd1: shutting down sockets [ 1142.693226][T24308] block nbd1: Device being setup by another task [ 1142.697742][T24318] loop2: detected capacity change from 0 to 264192 [ 1142.706002][T24319] loop4: detected capacity change from 0 to 10 [ 1142.713220][T24315] block nbd3: NBD_DISCONNECT [ 1142.715231][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1142.727430][T24314] block nbd3: Disconnected due to user request. 16:04:58 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0xe}, 0x10) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000200)={0x0, 0x7fffffff, 0x8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0xe}, 0x10) (async) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000200)={0x0, 0x7fffffff, 0x8}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) [ 1142.741248][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1142.748146][T24314] block nbd3: shutting down sockets [ 1142.756620][T24318] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1142.782542][T24309] block nbd1: Device being setup by another task 16:04:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:58 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x74000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1142.789442][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1142.799712][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1142.820339][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1142.827690][T24321] block nbd3: NBD_DISCONNECT [ 1142.850024][ T8183] Dev loop4: unable to read RDB block 0 [ 1142.858174][ T8183] loop4: unable to read partition table [ 1142.871034][ T8183] loop4: partition table beyond EOD, truncated [ 1142.871510][T24329] loop2: detected capacity change from 0 to 264192 [ 1142.891927][ T8185] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1142.903298][T24324] block nbd3: Device being setup by another task [ 1142.912486][ T8185] Buffer I/O error on dev loop2, logical block 0, async page read [ 1142.922168][ T8185] loop2: unable to read partition table [ 1142.929792][T24324] block nbd3: Disconnected due to user request. [ 1142.933493][T24329] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1142.943971][T24324] block nbd3: shutting down sockets [ 1143.299963][T20858] block nbd0: Receive control failed (result -32) [ 1143.300789][T24296] block nbd0: shutting down sockets 16:04:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x117600) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3a36) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 16:04:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:04:59 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x8cffffff, &(0x7f00000002c0)) 16:04:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0xe}, 0x10) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000200)={0x0, 0x7fffffff, 0x8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0xe}, 0x10) (async) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000200)={0x0, 0x7fffffff, 0x8}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async) 16:04:59 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r4 = accept4(r0, &(0x7f0000000100)=@phonet, &(0x7f0000000080)=0x80, 0x800) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) getgroups(0x6, &(0x7f000000b200)=[0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0xffffffffffffffff, 0xee00]) r7 = openat$vim2m(0xffffffffffffff9c, &(0x7f000000b240), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) sendmmsg$unix(r4, &(0x7f000000b380)=[{{&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001300)="7a2b9c0dddff34bacb856c7c92d0e7b1118b215ca1c2d7e9de0c427532abe7b88ffc5062166cecea889c1d669a35337f6adbbf1343d5f87c5a767ddc3821eefda3d4b1952ad785cdf5af3f30b3988b867e6bae59488f2c0d946fc7129b9610e958c28e593ee7de952ca4db53953190fa480775cd063f10e72af9681ac49fb83c6b1ac54243b5a534edfe285cde051e22d3e2cca342a34544fae0e2c817361217fb1ec545e267d3bd37ff589e0b27a6b9739496a54d1aff", 0xb7}, {&(0x7f00000013c0)="0bd16810a57b8a2194613bf7ab15a962a082ed45946b5da21b1a", 0x1a}], 0x2, &(0x7f0000003a00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xe8, 0x20000040}}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003b00)="f4225564f8e2eede16ba4a2b061de44fc94b78d15e967afd02af980d0e8d808a94db1781f208b69240e84e1bef65319e0d250bf1b6a2e1ebc30eeae4a552f3", 0x3f}, {&(0x7f0000003b40)="c7871f62026cefed32d18f44f8f56ddc801a863fc1cb9ad3f42a45d81f8662172f069720885ccdf005338112ba5fe4b71b673987e4a5dcee174735fd2243871fc856624d4ad40a174a5fea9c0ebd5a1b4d3a8eefe640c5fdb259872ee4bc051ca49cd27795d33fefd405da", 0x6b}, {&(0x7f0000003bc0)="90dda87cd2c3badc76cb0d95891fea2abcc30699a8ae7a97a8e0d3a4bfd52d4d805d3b280d6acbd7a73728ceac49814810bed39f8d4af17e724b288ea96611af6c6e79df5b6a8ab7747d3e7e4729a9bb805cdb7e9d212b84054e8ebde28c910531df9ecf80d1d842b45d86639afcf2fd4b7bdb94defcb3", 0x77}, {&(0x7f0000003c40)="53c3ec103f81cdaf4318231f26e628c0df13eac7b73579af24eff5bb5703583775eb592e49e35838d6f070a1dc1d36ffd914c5f0ead00efc7290a65f8f6ab5226c392fdf8c9d0df4cce45c68", 0x4c}, {&(0x7f0000003cc0)="a3e2154065b49ccdfedc7f1a47793255d871a704433fa380ba1c08892f9b9e9b801b925aa4965bbeaac0d79c2ee9140f0d99908d4ec6220d478ea798effa361c397ecc51fb57c7ade0ea71dafb3d28dccf54400cfea1bd36a728d1558c15bca80721d34977805657f4caccf5da1363539896eadae28602644738edc167bd1dc910d6cbd6", 0x84}, {&(0x7f0000003d80)="21210a6e3aaf956508404ccd4dc9ae079faa27346a377843940fd7aab98f6b", 0x1f}, {&(0x7f0000003dc0)="f1228e8afa7c7d1cd2d2de2bfab23c357b0d970a82a29113b6d0", 0x1a}, {&(0x7f0000003e00)="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{&(0x7f000000a480)="d290e5bf2b6ace9c4b102752d2daefdba62df57710b8f5c06a756911f9c33f04cc5ec8564a5062e5422240fe69f9137bb320a5e3d1906c155dcf78a06d972d29b218ed7a40e53263ee00ae3a2f04e5aa143fbda220b187f56f5ea6c2c8b973b5d976baaa4aee464466c6848e50a83a583ae45345256b50de549c3499336fddb71b1a893c1dad9f31a329423aac465ed8f4f6a470e43b011065ebb9fdc2c37ae002e05036d9e63dd8fb823d68645e3efa3858d09c537daef58498cd8962607da898e2", 0xc2}, {&(0x7f000000a580)="ba40434ff5419c7da020a91ca77acae5bf4c39b8316fa9502283898ed04be0b02c20e12ccbc569a73e05b4a7a0688493026ca0bcd192bdfdf44cbdd89beba66dbc2427c9cf7545f1d2970d92166c1f5c468527c461b67251f8de45407e690aac9fcaf06dba4dcb743af4fdcaef14fb92b45612308a7dd4e5c3e49f624d3b8e7f97b997367b0c36a61bdb838c1bd75d0f70b2f83cf1236a80fe3b7fb331a5108c5daa00b9756325453bbe8c080cc339776ba1ed954c5a33f72d81", 0xba}, {&(0x7f000000a640)="e244b65595454c06ca2ebc3bae7b6ac3b279b8e4ab96210c1ee7561b727ba6bd92fce19abf22df7e1198f89af135708bdd9a60fe2f02b48557ba77f048f167b685c061e03413d021c30f1c51cc7fb2e936f57c293e039645832e4e9cbd7ae448e67c7d5de9b57a9021f3db018c39d87bdfe796e5e3f8c4aaa2fe674dd662790a8be0c74878b812e98ceec0296f75aedce40d0addf9c6e9a1b123a676faffc985d512bc3ddc7cd3ae6527530897194f6458d59b088dec00bfacd8ebb595543c0d106706d7ec45175d00e122e055c8229ec2d1b0a16cfb", 0xd6}], 0x4, &(0x7f000000a780), 0x0, 0x800}}, {{&(0x7f000000a7c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a9c0)=[{&(0x7f000000a840)="e2aca9a8b5c9811e157523865de885408bebd1630d8ada50e30fd64ac42c0aa834ec8dbab4d5236bf314c5a638c6e9646194573df25eea489997d0474dec3cc587bb645fb2ad69902f808641da516c50caab2b362788a74295c93814a763b24983d6bbfbab2cb1bf89af04baf77ffa08e89a3c2653a31c5ae22dd97f3074ac75b17088b8cbb87f6e4fa0348ee4b755e18e1929b2b9ced4bddf7b0212065ca6480eba49a7df5d753dfd51e073ef4f3ed2075853829ec84a2049bb2a3d2fc4c72017a7434fbbd2097694ad4257b649d79125e99b450802bceab9b7", 0xda}, {&(0x7f000000a940)="16f16a3df5a592a3697278a817a91afdd66f9e2e630d442f8dd4c936cb61805c8e684771c4809237494e04d15fbfd795ef23b51a6016b3555594718ccfc3eefa97dd820b7affcdf5c2e0ec816e8daa308810aa0b", 0x54}], 0x2}}, {{&(0x7f000000aa00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000adc0)=[{&(0x7f000000aa80)="b54d6310e3848abb3ac74b28bb79b86075eb10586949a4e4ab871510f859d66e64ae932a94d8e1246b0bd5e57e3159b9ffb200c2f60b8f7a3376332d7572ab4cb5df384eb27cef4bc0d64ce6281b6e02859a6577a14dcdb2cc867fa88b511af7c313b8fed67265d2bc8af7", 0x6b}, {&(0x7f000000ab00)="c5400a08bf92890e1e15ef90401cbe85f18e49fec8074eb78e3f588ccb8141045f8ec0cd19bbbef024cf3632b7d61169a1c983dbede6b4ae645ac38fa2ed53e347808559ece22b8a92a497da2645e44c0a481b4e0c869bb2d77d8527d2896810f69a924e7526cad87fc4e72a9d863c047fb8ec4e5de280724b7c9cdab02d32be188a66d3ccaf2503df6e6fcd10ded9cca944f9cbdab88aa6dcd9dccd8632508064586e7e2a700eece9ceb27f38260a68", 0xb0}, {&(0x7f000000abc0)="3e6d2f6edf6c2b41940c569ce42a397cee88e40da4af", 0x16}, {&(0x7f000000ac00)="157e196abe146dd5d56bb60bd136b2f960988f0acae83f14ca80e74a4c3699ad13116ee380ceb53303f5a722d40f8c1ef2cf72377d511e4cbafb93a0aa797a203d40286e6bc0eb37ba7e1b3813d90d6e8a490458c117e2ec1a22ea7b900e70cc384033b18d1759784c870a5f25b3b3ed8898652a92548352afabc630b077602035eafc0e2dee5fe3cf29df7c6a0594e619f94d3ca08ce7e4", 0x98}, {&(0x7f000000acc0)="56dd15ac4aeef3a00f5446556458ebba781bd77a31022fac26a0c5c0ee0b489c383773d0b2cb1a6a2763ab2ecf4644583cacf96b453caf0c3ddaee7386a0a4ee55085d356b36cea41500f68fb8cc2f426eabc064a1a3ed416a7ed5b66bd2dfbb3ea25b26d9718e6116e3f72e3fce74657c31595c71a9bf899b92d94dba63900d242ccd83069ccd8a0c768036a225ad05720587fee5d5cf8a2644f5bac68b6c3f4b068096a22feb2849a5e1ffb2764fd375c416844f05bb7182276b72ebfab18aabb34650409c00bcafa477f61a3bcd9f", 0xd0}], 0x5, &(0x7f000000b280)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r6}}}, @rights={{0x1c, 0x1, 0x1, [r4, r4, r0]}}, @rights={{0x20, 0x1, 0x1, [r7, r8, r4, 0xffffffffffffffff]}}], 0xf0, 0x1}}], 0x9, 0x41) fgetxattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f0000000200)=""/4096, 0x1000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000001240)={'sit0\x00', &(0x7f0000001200)={@private=0xa010100, 0x0, 0x0, 0x10, 0x0, [{@multicast1}]}}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) [ 1143.342642][ T3657] block nbd5: Receive control failed (result -32) [ 1143.343098][T24307] block nbd5: shutting down sockets 16:04:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x10000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1143.400746][T24337] loop2: detected capacity change from 0 to 264192 [ 1143.410519][T24337] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1143.415713][T24340] loop4: detected capacity change from 0 to 10 16:04:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "6a908f8e6c4973cbd2f899a1af0c75d9c8eff945"}, 0x18) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab03) 16:04:59 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:04:59 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x97ffffff, &(0x7f00000002c0)) [ 1143.467683][T24345] block nbd3: NBD_DISCONNECT [ 1143.484118][T24341] nbd5: detected capacity change from 0 to 29804 [ 1143.512626][T24338] block nbd0: shutting down sockets 16:04:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r4 = accept4(r0, &(0x7f0000000100)=@phonet, &(0x7f0000000080)=0x80, 0x800) (async, rerun: 32) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) (rerun: 32) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) getgroups(0x6, &(0x7f000000b200)=[0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0xffffffffffffffff, 0xee00]) (async, rerun: 64) r7 = openat$vim2m(0xffffffffffffff9c, &(0x7f000000b240), 0x2, 0x0) (rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmmsg$unix(r4, &(0x7f000000b380)=[{{&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001300)="7a2b9c0dddff34bacb856c7c92d0e7b1118b215ca1c2d7e9de0c427532abe7b88ffc5062166cecea889c1d669a35337f6adbbf1343d5f87c5a767ddc3821eefda3d4b1952ad785cdf5af3f30b3988b867e6bae59488f2c0d946fc7129b9610e958c28e593ee7de952ca4db53953190fa480775cd063f10e72af9681ac49fb83c6b1ac54243b5a534edfe285cde051e22d3e2cca342a34544fae0e2c817361217fb1ec545e267d3bd37ff589e0b27a6b9739496a54d1aff", 0xb7}, {&(0x7f00000013c0)="0bd16810a57b8a2194613bf7ab15a962a082ed45946b5da21b1a", 0x1a}], 0x2, &(0x7f0000003a00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xe8, 0x20000040}}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003b00)="f4225564f8e2eede16ba4a2b061de44fc94b78d15e967afd02af980d0e8d808a94db1781f208b69240e84e1bef65319e0d250bf1b6a2e1ebc30eeae4a552f3", 0x3f}, {&(0x7f0000003b40)="c7871f62026cefed32d18f44f8f56ddc801a863fc1cb9ad3f42a45d81f8662172f069720885ccdf005338112ba5fe4b71b673987e4a5dcee174735fd2243871fc856624d4ad40a174a5fea9c0ebd5a1b4d3a8eefe640c5fdb259872ee4bc051ca49cd27795d33fefd405da", 0x6b}, {&(0x7f0000003bc0)="90dda87cd2c3badc76cb0d95891fea2abcc30699a8ae7a97a8e0d3a4bfd52d4d805d3b280d6acbd7a73728ceac49814810bed39f8d4af17e724b288ea96611af6c6e79df5b6a8ab7747d3e7e4729a9bb805cdb7e9d212b84054e8ebde28c910531df9ecf80d1d842b45d86639afcf2fd4b7bdb94defcb3", 0x77}, {&(0x7f0000003c40)="53c3ec103f81cdaf4318231f26e628c0df13eac7b73579af24eff5bb5703583775eb592e49e35838d6f070a1dc1d36ffd914c5f0ead00efc7290a65f8f6ab5226c392fdf8c9d0df4cce45c68", 0x4c}, {&(0x7f0000003cc0)="a3e2154065b49ccdfedc7f1a47793255d871a704433fa380ba1c08892f9b9e9b801b925aa4965bbeaac0d79c2ee9140f0d99908d4ec6220d478ea798effa361c397ecc51fb57c7ade0ea71dafb3d28dccf54400cfea1bd36a728d1558c15bca80721d34977805657f4caccf5da1363539896eadae28602644738edc167bd1dc910d6cbd6", 0x84}, {&(0x7f0000003d80)="21210a6e3aaf956508404ccd4dc9ae079faa27346a377843940fd7aab98f6b", 0x1f}, {&(0x7f0000003dc0)="f1228e8afa7c7d1cd2d2de2bfab23c357b0d970a82a29113b6d0", 0x1a}, 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{&(0x7f000000a480)="d290e5bf2b6ace9c4b102752d2daefdba62df57710b8f5c06a756911f9c33f04cc5ec8564a5062e5422240fe69f9137bb320a5e3d1906c155dcf78a06d972d29b218ed7a40e53263ee00ae3a2f04e5aa143fbda220b187f56f5ea6c2c8b973b5d976baaa4aee464466c6848e50a83a583ae45345256b50de549c3499336fddb71b1a893c1dad9f31a329423aac465ed8f4f6a470e43b011065ebb9fdc2c37ae002e05036d9e63dd8fb823d68645e3efa3858d09c537daef58498cd8962607da898e2", 0xc2}, {&(0x7f000000a580)="ba40434ff5419c7da020a91ca77acae5bf4c39b8316fa9502283898ed04be0b02c20e12ccbc569a73e05b4a7a0688493026ca0bcd192bdfdf44cbdd89beba66dbc2427c9cf7545f1d2970d92166c1f5c468527c461b67251f8de45407e690aac9fcaf06dba4dcb743af4fdcaef14fb92b45612308a7dd4e5c3e49f624d3b8e7f97b997367b0c36a61bdb838c1bd75d0f70b2f83cf1236a80fe3b7fb331a5108c5daa00b9756325453bbe8c080cc339776ba1ed954c5a33f72d81", 0xba}, {&(0x7f000000a640)="e244b65595454c06ca2ebc3bae7b6ac3b279b8e4ab96210c1ee7561b727ba6bd92fce19abf22df7e1198f89af135708bdd9a60fe2f02b48557ba77f048f167b685c061e03413d021c30f1c51cc7fb2e936f57c293e039645832e4e9cbd7ae448e67c7d5de9b57a9021f3db018c39d87bdfe796e5e3f8c4aaa2fe674dd662790a8be0c74878b812e98ceec0296f75aedce40d0addf9c6e9a1b123a676faffc985d512bc3ddc7cd3ae6527530897194f6458d59b088dec00bfacd8ebb595543c0d106706d7ec45175d00e122e055c8229ec2d1b0a16cfb", 0xd6}], 0x4, &(0x7f000000a780), 0x0, 0x800}}, {{&(0x7f000000a7c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a9c0)=[{&(0x7f000000a840)="e2aca9a8b5c9811e157523865de885408bebd1630d8ada50e30fd64ac42c0aa834ec8dbab4d5236bf314c5a638c6e9646194573df25eea489997d0474dec3cc587bb645fb2ad69902f808641da516c50caab2b362788a74295c93814a763b24983d6bbfbab2cb1bf89af04baf77ffa08e89a3c2653a31c5ae22dd97f3074ac75b17088b8cbb87f6e4fa0348ee4b755e18e1929b2b9ced4bddf7b0212065ca6480eba49a7df5d753dfd51e073ef4f3ed2075853829ec84a2049bb2a3d2fc4c72017a7434fbbd2097694ad4257b649d79125e99b450802bceab9b7", 0xda}, {&(0x7f000000a940)="16f16a3df5a592a3697278a817a91afdd66f9e2e630d442f8dd4c936cb61805c8e684771c4809237494e04d15fbfd795ef23b51a6016b3555594718ccfc3eefa97dd820b7affcdf5c2e0ec816e8daa308810aa0b", 0x54}], 0x2}}, {{&(0x7f000000aa00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000adc0)=[{&(0x7f000000aa80)="b54d6310e3848abb3ac74b28bb79b86075eb10586949a4e4ab871510f859d66e64ae932a94d8e1246b0bd5e57e3159b9ffb200c2f60b8f7a3376332d7572ab4cb5df384eb27cef4bc0d64ce6281b6e02859a6577a14dcdb2cc867fa88b511af7c313b8fed67265d2bc8af7", 0x6b}, {&(0x7f000000ab00)="c5400a08bf92890e1e15ef90401cbe85f18e49fec8074eb78e3f588ccb8141045f8ec0cd19bbbef024cf3632b7d61169a1c983dbede6b4ae645ac38fa2ed53e347808559ece22b8a92a497da2645e44c0a481b4e0c869bb2d77d8527d2896810f69a924e7526cad87fc4e72a9d863c047fb8ec4e5de280724b7c9cdab02d32be188a66d3ccaf2503df6e6fcd10ded9cca944f9cbdab88aa6dcd9dccd8632508064586e7e2a700eece9ceb27f38260a68", 0xb0}, {&(0x7f000000abc0)="3e6d2f6edf6c2b41940c569ce42a397cee88e40da4af", 0x16}, {&(0x7f000000ac00)="157e196abe146dd5d56bb60bd136b2f960988f0acae83f14ca80e74a4c3699ad13116ee380ceb53303f5a722d40f8c1ef2cf72377d511e4cbafb93a0aa797a203d40286e6bc0eb37ba7e1b3813d90d6e8a490458c117e2ec1a22ea7b900e70cc384033b18d1759784c870a5f25b3b3ed8898652a92548352afabc630b077602035eafc0e2dee5fe3cf29df7c6a0594e619f94d3ca08ce7e4", 0x98}, {&(0x7f000000acc0)="56dd15ac4aeef3a00f5446556458ebba781bd77a31022fac26a0c5c0ee0b489c383773d0b2cb1a6a2763ab2ecf4644583cacf96b453caf0c3ddaee7386a0a4ee55085d356b36cea41500f68fb8cc2f426eabc064a1a3ed416a7ed5b66bd2dfbb3ea25b26d9718e6116e3f72e3fce74657c31595c71a9bf899b92d94dba63900d242ccd83069ccd8a0c768036a225ad05720587fee5d5cf8a2644f5bac68b6c3f4b068096a22feb2849a5e1ffb2764fd375c416844f05bb7182276b72ebfab18aabb34650409c00bcafa477f61a3bcd9f", 0xd0}], 0x5, &(0x7f000000b280)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r6}}}, @rights={{0x1c, 0x1, 0x1, [r4, r4, r0]}}, @rights={{0x20, 0x1, 0x1, [r7, r8, r4, 0xffffffffffffffff]}}], 0xf0, 0x1}}], 0x9, 0x41) (async) fgetxattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f0000000200)=""/4096, 0x1000) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000001240)={'sit0\x00', &(0x7f0000001200)={@private=0xa010100, 0x0, 0x0, 0x10, 0x0, [{@multicast1}]}}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) [ 1143.540098][T24352] block nbd3: Disconnected due to user request. [ 1143.566574][T24357] loop2: detected capacity change from 0 to 264192 [ 1143.579370][T24358] loop4: detected capacity change from 0 to 10 16:04:59 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1143.583886][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1143.596239][T24352] block nbd3: shutting down sockets [ 1143.601582][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1143.607104][T24357] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1143.621819][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1143.703295][T24362] block nbd0: shutting down sockets [ 1143.703891][T24365] block nbd3: NBD_DISCONNECT [ 1143.739101][T24364] block nbd3: Disconnected due to user request. [ 1143.750668][T24364] block nbd3: shutting down sockets [ 1144.269329][T20858] block nbd5: Receive control failed (result -104) [ 1144.269885][T24341] block nbd5: shutting down sockets [ 1144.368088][ T3657] block nbd1: Receive control failed (result -104) [ 1144.368921][T24354] block nbd1: shutting down sockets [ 1145.852886][ C1] ip6_tunnel: ip6tnl11 xmit: Local address not yet configured! [ 1145.863643][ C0] ip6_tunnel: ip6tnl10 xmit: Local address not yet configured! [ 1156.093464][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 1161.215017][ C1] ip6_tunnel: ip6tnl33 xmit: Local address not yet configured! [ 1166.334772][ C0] ip6_tunnel: ip6tnl9 xmit: Local address not yet configured! [ 1166.334860][ C1] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 1171.453608][ C0] ip6_tunnel: ip6tnl5 xmit: Local address not yet configured! [ 1176.575364][ C1] ip6_tunnel: ip6tnl4 xmit: Local address not yet configured! [ 1176.576507][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 1197.063641][ C0] ip6_tunnel: ip6tnl50 xmit: Local address not yet configured! [ 1197.071331][ C0] ip6_tunnel: ip6tnl8 xmit: Local address not yet configured! 16:05:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "6a908f8e6c4973cbd2f899a1af0c75d9c8eff945"}, 0x18) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "6a908f8e6c4973cbd2f899a1af0c75d9c8eff945"}, 0x18) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) 16:05:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0x9e0b0000, &(0x7f00000002c0)) 16:05:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:05:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x117600) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3a36) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x117600) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3a36) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:05:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) r4 = accept4(r0, &(0x7f0000000100)=@phonet, &(0x7f0000000080)=0x80, 0x800) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) getgroups(0x6, &(0x7f000000b200)=[0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0xffffffffffffffff, 0xee00]) r7 = openat$vim2m(0xffffffffffffff9c, &(0x7f000000b240), 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) sendmmsg$unix(r4, &(0x7f000000b380)=[{{&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001300)="7a2b9c0dddff34bacb856c7c92d0e7b1118b215ca1c2d7e9de0c427532abe7b88ffc5062166cecea889c1d669a35337f6adbbf1343d5f87c5a767ddc3821eefda3d4b1952ad785cdf5af3f30b3988b867e6bae59488f2c0d946fc7129b9610e958c28e593ee7de952ca4db53953190fa480775cd063f10e72af9681ac49fb83c6b1ac54243b5a534edfe285cde051e22d3e2cca342a34544fae0e2c817361217fb1ec545e267d3bd37ff589e0b27a6b9739496a54d1aff", 0xb7}, {&(0x7f00000013c0)="0bd16810a57b8a2194613bf7ab15a962a082ed45946b5da21b1a", 0x1a}], 0x2, &(0x7f0000003a00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xe8, 0x20000040}}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003b00)="f4225564f8e2eede16ba4a2b061de44fc94b78d15e967afd02af980d0e8d808a94db1781f208b69240e84e1bef65319e0d250bf1b6a2e1ebc30eeae4a552f3", 0x3f}, {&(0x7f0000003b40)="c7871f62026cefed32d18f44f8f56ddc801a863fc1cb9ad3f42a45d81f8662172f069720885ccdf005338112ba5fe4b71b673987e4a5dcee174735fd2243871fc856624d4ad40a174a5fea9c0ebd5a1b4d3a8eefe640c5fdb259872ee4bc051ca49cd27795d33fefd405da", 0x6b}, {&(0x7f0000003bc0)="90dda87cd2c3badc76cb0d95891fea2abcc30699a8ae7a97a8e0d3a4bfd52d4d805d3b280d6acbd7a73728ceac49814810bed39f8d4af17e724b288ea96611af6c6e79df5b6a8ab7747d3e7e4729a9bb805cdb7e9d212b84054e8ebde28c910531df9ecf80d1d842b45d86639afcf2fd4b7bdb94defcb3", 0x77}, {&(0x7f0000003c40)="53c3ec103f81cdaf4318231f26e628c0df13eac7b73579af24eff5bb5703583775eb592e49e35838d6f070a1dc1d36ffd914c5f0ead00efc7290a65f8f6ab5226c392fdf8c9d0df4cce45c68", 0x4c}, {&(0x7f0000003cc0)="a3e2154065b49ccdfedc7f1a47793255d871a704433fa380ba1c08892f9b9e9b801b925aa4965bbeaac0d79c2ee9140f0d99908d4ec6220d478ea798effa361c397ecc51fb57c7ade0ea71dafb3d28dccf54400cfea1bd36a728d1558c15bca80721d34977805657f4caccf5da1363539896eadae28602644738edc167bd1dc910d6cbd6", 0x84}, {&(0x7f0000003d80)="21210a6e3aaf956508404ccd4dc9ae079faa27346a377843940fd7aab98f6b", 0x1f}, {&(0x7f0000003dc0)="f1228e8afa7c7d1cd2d2de2bfab23c357b0d970a82a29113b6d0", 0x1a}, 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{&(0x7f000000a480)="d290e5bf2b6ace9c4b102752d2daefdba62df57710b8f5c06a756911f9c33f04cc5ec8564a5062e5422240fe69f9137bb320a5e3d1906c155dcf78a06d972d29b218ed7a40e53263ee00ae3a2f04e5aa143fbda220b187f56f5ea6c2c8b973b5d976baaa4aee464466c6848e50a83a583ae45345256b50de549c3499336fddb71b1a893c1dad9f31a329423aac465ed8f4f6a470e43b011065ebb9fdc2c37ae002e05036d9e63dd8fb823d68645e3efa3858d09c537daef58498cd8962607da898e2", 0xc2}, {&(0x7f000000a580)="ba40434ff5419c7da020a91ca77acae5bf4c39b8316fa9502283898ed04be0b02c20e12ccbc569a73e05b4a7a0688493026ca0bcd192bdfdf44cbdd89beba66dbc2427c9cf7545f1d2970d92166c1f5c468527c461b67251f8de45407e690aac9fcaf06dba4dcb743af4fdcaef14fb92b45612308a7dd4e5c3e49f624d3b8e7f97b997367b0c36a61bdb838c1bd75d0f70b2f83cf1236a80fe3b7fb331a5108c5daa00b9756325453bbe8c080cc339776ba1ed954c5a33f72d81", 0xba}, {&(0x7f000000a640)="e244b65595454c06ca2ebc3bae7b6ac3b279b8e4ab96210c1ee7561b727ba6bd92fce19abf22df7e1198f89af135708bdd9a60fe2f02b48557ba77f048f167b685c061e03413d021c30f1c51cc7fb2e936f57c293e039645832e4e9cbd7ae448e67c7d5de9b57a9021f3db018c39d87bdfe796e5e3f8c4aaa2fe674dd662790a8be0c74878b812e98ceec0296f75aedce40d0addf9c6e9a1b123a676faffc985d512bc3ddc7cd3ae6527530897194f6458d59b088dec00bfacd8ebb595543c0d106706d7ec45175d00e122e055c8229ec2d1b0a16cfb", 0xd6}], 0x4, &(0x7f000000a780), 0x0, 0x800}}, {{&(0x7f000000a7c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a9c0)=[{&(0x7f000000a840)="e2aca9a8b5c9811e157523865de885408bebd1630d8ada50e30fd64ac42c0aa834ec8dbab4d5236bf314c5a638c6e9646194573df25eea489997d0474dec3cc587bb645fb2ad69902f808641da516c50caab2b362788a74295c93814a763b24983d6bbfbab2cb1bf89af04baf77ffa08e89a3c2653a31c5ae22dd97f3074ac75b17088b8cbb87f6e4fa0348ee4b755e18e1929b2b9ced4bddf7b0212065ca6480eba49a7df5d753dfd51e073ef4f3ed2075853829ec84a2049bb2a3d2fc4c72017a7434fbbd2097694ad4257b649d79125e99b450802bceab9b7", 0xda}, {&(0x7f000000a940)="16f16a3df5a592a3697278a817a91afdd66f9e2e630d442f8dd4c936cb61805c8e684771c4809237494e04d15fbfd795ef23b51a6016b3555594718ccfc3eefa97dd820b7affcdf5c2e0ec816e8daa308810aa0b", 0x54}], 0x2}}, {{&(0x7f000000aa00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000adc0)=[{&(0x7f000000aa80)="b54d6310e3848abb3ac74b28bb79b86075eb10586949a4e4ab871510f859d66e64ae932a94d8e1246b0bd5e57e3159b9ffb200c2f60b8f7a3376332d7572ab4cb5df384eb27cef4bc0d64ce6281b6e02859a6577a14dcdb2cc867fa88b511af7c313b8fed67265d2bc8af7", 0x6b}, {&(0x7f000000ab00)="c5400a08bf92890e1e15ef90401cbe85f18e49fec8074eb78e3f588ccb8141045f8ec0cd19bbbef024cf3632b7d61169a1c983dbede6b4ae645ac38fa2ed53e347808559ece22b8a92a497da2645e44c0a481b4e0c869bb2d77d8527d2896810f69a924e7526cad87fc4e72a9d863c047fb8ec4e5de280724b7c9cdab02d32be188a66d3ccaf2503df6e6fcd10ded9cca944f9cbdab88aa6dcd9dccd8632508064586e7e2a700eece9ceb27f38260a68", 0xb0}, {&(0x7f000000abc0)="3e6d2f6edf6c2b41940c569ce42a397cee88e40da4af", 0x16}, {&(0x7f000000ac00)="157e196abe146dd5d56bb60bd136b2f960988f0acae83f14ca80e74a4c3699ad13116ee380ceb53303f5a722d40f8c1ef2cf72377d511e4cbafb93a0aa797a203d40286e6bc0eb37ba7e1b3813d90d6e8a490458c117e2ec1a22ea7b900e70cc384033b18d1759784c870a5f25b3b3ed8898652a92548352afabc630b077602035eafc0e2dee5fe3cf29df7c6a0594e619f94d3ca08ce7e4", 0x98}, {&(0x7f000000acc0)="56dd15ac4aeef3a00f5446556458ebba781bd77a31022fac26a0c5c0ee0b489c383773d0b2cb1a6a2763ab2ecf4644583cacf96b453caf0c3ddaee7386a0a4ee55085d356b36cea41500f68fb8cc2f426eabc064a1a3ed416a7ed5b66bd2dfbb3ea25b26d9718e6116e3f72e3fce74657c31595c71a9bf899b92d94dba63900d242ccd83069ccd8a0c768036a225ad05720587fee5d5cf8a2644f5bac68b6c3f4b068096a22feb2849a5e1ffb2764fd375c416844f05bb7182276b72ebfab18aabb34650409c00bcafa477f61a3bcd9f", 0xd0}], 0x5, &(0x7f000000b280)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r6}}}, @rights={{0x1c, 0x1, 0x1, [r4, r4, r0]}}, @rights={{0x20, 0x1, 0x1, [r7, r8, r4, 0xffffffffffffffff]}}], 0xf0, 0x1}}], 0x9, 0x41) fgetxattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f0000000200)=""/4096, 0x1000) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000001240)={'sit0\x00', &(0x7f0000001200)={@private=0xa010100, 0x0, 0x0, 0x10, 0x0, [{@multicast1}]}}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) (async) accept4(r0, &(0x7f0000000100)=@phonet, &(0x7f0000000080)=0x80, 0x800) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0xfffffffffffffffd, 0x0) (async) getgroups(0x6, &(0x7f000000b200)=[0xffffffffffffffff, 0x0, 0xee01, 0xee01, 0xffffffffffffffff, 0xee00]) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f000000b240), 0x2, 0x0) (async) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) splice(r8, 0x0, r9, 0x0, 0xfffffffffffffffd, 0x0) (async) sendmmsg$unix(r4, &(0x7f000000b380)=[{{&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001300)="7a2b9c0dddff34bacb856c7c92d0e7b1118b215ca1c2d7e9de0c427532abe7b88ffc5062166cecea889c1d669a35337f6adbbf1343d5f87c5a767ddc3821eefda3d4b1952ad785cdf5af3f30b3988b867e6bae59488f2c0d946fc7129b9610e958c28e593ee7de952ca4db53953190fa480775cd063f10e72af9681ac49fb83c6b1ac54243b5a534edfe285cde051e22d3e2cca342a34544fae0e2c817361217fb1ec545e267d3bd37ff589e0b27a6b9739496a54d1aff", 0xb7}, {&(0x7f00000013c0)="0bd16810a57b8a2194613bf7ab15a962a082ed45946b5da21b1a", 0x1a}], 0x2, &(0x7f0000003a00)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r4, 0xffffffffffffffff, r4, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0xe8, 0x20000040}}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003b00)="f4225564f8e2eede16ba4a2b061de44fc94b78d15e967afd02af980d0e8d808a94db1781f208b69240e84e1bef65319e0d250bf1b6a2e1ebc30eeae4a552f3", 0x3f}, {&(0x7f0000003b40)="c7871f62026cefed32d18f44f8f56ddc801a863fc1cb9ad3f42a45d81f8662172f069720885ccdf005338112ba5fe4b71b673987e4a5dcee174735fd2243871fc856624d4ad40a174a5fea9c0ebd5a1b4d3a8eefe640c5fdb259872ee4bc051ca49cd27795d33fefd405da", 0x6b}, {&(0x7f0000003bc0)="90dda87cd2c3badc76cb0d95891fea2abcc30699a8ae7a97a8e0d3a4bfd52d4d805d3b280d6acbd7a73728ceac49814810bed39f8d4af17e724b288ea96611af6c6e79df5b6a8ab7747d3e7e4729a9bb805cdb7e9d212b84054e8ebde28c910531df9ecf80d1d842b45d86639afcf2fd4b7bdb94defcb3", 0x77}, {&(0x7f0000003c40)="53c3ec103f81cdaf4318231f26e628c0df13eac7b73579af24eff5bb5703583775eb592e49e35838d6f070a1dc1d36ffd914c5f0ead00efc7290a65f8f6ab5226c392fdf8c9d0df4cce45c68", 0x4c}, {&(0x7f0000003cc0)="a3e2154065b49ccdfedc7f1a47793255d871a704433fa380ba1c08892f9b9e9b801b925aa4965bbeaac0d79c2ee9140f0d99908d4ec6220d478ea798effa361c397ecc51fb57c7ade0ea71dafb3d28dccf54400cfea1bd36a728d1558c15bca80721d34977805657f4caccf5da1363539896eadae28602644738edc167bd1dc910d6cbd6", 0x84}, {&(0x7f0000003d80)="21210a6e3aaf956508404ccd4dc9ae079faa27346a377843940fd7aab98f6b", 0x1f}, {&(0x7f0000003dc0)="f1228e8afa7c7d1cd2d2de2bfab23c357b0d970a82a29113b6d0", 0x1a}, {&(0x7f0000003e00)="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{&(0x7f000000a480)="d290e5bf2b6ace9c4b102752d2daefdba62df57710b8f5c06a756911f9c33f04cc5ec8564a5062e5422240fe69f9137bb320a5e3d1906c155dcf78a06d972d29b218ed7a40e53263ee00ae3a2f04e5aa143fbda220b187f56f5ea6c2c8b973b5d976baaa4aee464466c6848e50a83a583ae45345256b50de549c3499336fddb71b1a893c1dad9f31a329423aac465ed8f4f6a470e43b011065ebb9fdc2c37ae002e05036d9e63dd8fb823d68645e3efa3858d09c537daef58498cd8962607da898e2", 0xc2}, {&(0x7f000000a580)="ba40434ff5419c7da020a91ca77acae5bf4c39b8316fa9502283898ed04be0b02c20e12ccbc569a73e05b4a7a0688493026ca0bcd192bdfdf44cbdd89beba66dbc2427c9cf7545f1d2970d92166c1f5c468527c461b67251f8de45407e690aac9fcaf06dba4dcb743af4fdcaef14fb92b45612308a7dd4e5c3e49f624d3b8e7f97b997367b0c36a61bdb838c1bd75d0f70b2f83cf1236a80fe3b7fb331a5108c5daa00b9756325453bbe8c080cc339776ba1ed954c5a33f72d81", 0xba}, {&(0x7f000000a640)="e244b65595454c06ca2ebc3bae7b6ac3b279b8e4ab96210c1ee7561b727ba6bd92fce19abf22df7e1198f89af135708bdd9a60fe2f02b48557ba77f048f167b685c061e03413d021c30f1c51cc7fb2e936f57c293e039645832e4e9cbd7ae448e67c7d5de9b57a9021f3db018c39d87bdfe796e5e3f8c4aaa2fe674dd662790a8be0c74878b812e98ceec0296f75aedce40d0addf9c6e9a1b123a676faffc985d512bc3ddc7cd3ae6527530897194f6458d59b088dec00bfacd8ebb595543c0d106706d7ec45175d00e122e055c8229ec2d1b0a16cfb", 0xd6}], 0x4, &(0x7f000000a780), 0x0, 0x800}}, {{&(0x7f000000a7c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000a9c0)=[{&(0x7f000000a840)="e2aca9a8b5c9811e157523865de885408bebd1630d8ada50e30fd64ac42c0aa834ec8dbab4d5236bf314c5a638c6e9646194573df25eea489997d0474dec3cc587bb645fb2ad69902f808641da516c50caab2b362788a74295c93814a763b24983d6bbfbab2cb1bf89af04baf77ffa08e89a3c2653a31c5ae22dd97f3074ac75b17088b8cbb87f6e4fa0348ee4b755e18e1929b2b9ced4bddf7b0212065ca6480eba49a7df5d753dfd51e073ef4f3ed2075853829ec84a2049bb2a3d2fc4c72017a7434fbbd2097694ad4257b649d79125e99b450802bceab9b7", 0xda}, {&(0x7f000000a940)="16f16a3df5a592a3697278a817a91afdd66f9e2e630d442f8dd4c936cb61805c8e684771c4809237494e04d15fbfd795ef23b51a6016b3555594718ccfc3eefa97dd820b7affcdf5c2e0ec816e8daa308810aa0b", 0x54}], 0x2}}, {{&(0x7f000000aa00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000adc0)=[{&(0x7f000000aa80)="b54d6310e3848abb3ac74b28bb79b86075eb10586949a4e4ab871510f859d66e64ae932a94d8e1246b0bd5e57e3159b9ffb200c2f60b8f7a3376332d7572ab4cb5df384eb27cef4bc0d64ce6281b6e02859a6577a14dcdb2cc867fa88b511af7c313b8fed67265d2bc8af7", 0x6b}, {&(0x7f000000ab00)="c5400a08bf92890e1e15ef90401cbe85f18e49fec8074eb78e3f588ccb8141045f8ec0cd19bbbef024cf3632b7d61169a1c983dbede6b4ae645ac38fa2ed53e347808559ece22b8a92a497da2645e44c0a481b4e0c869bb2d77d8527d2896810f69a924e7526cad87fc4e72a9d863c047fb8ec4e5de280724b7c9cdab02d32be188a66d3ccaf2503df6e6fcd10ded9cca944f9cbdab88aa6dcd9dccd8632508064586e7e2a700eece9ceb27f38260a68", 0xb0}, {&(0x7f000000abc0)="3e6d2f6edf6c2b41940c569ce42a397cee88e40da4af", 0x16}, {&(0x7f000000ac00)="157e196abe146dd5d56bb60bd136b2f960988f0acae83f14ca80e74a4c3699ad13116ee380ceb53303f5a722d40f8c1ef2cf72377d511e4cbafb93a0aa797a203d40286e6bc0eb37ba7e1b3813d90d6e8a490458c117e2ec1a22ea7b900e70cc384033b18d1759784c870a5f25b3b3ed8898652a92548352afabc630b077602035eafc0e2dee5fe3cf29df7c6a0594e619f94d3ca08ce7e4", 0x98}, {&(0x7f000000acc0)="56dd15ac4aeef3a00f5446556458ebba781bd77a31022fac26a0c5c0ee0b489c383773d0b2cb1a6a2763ab2ecf4644583cacf96b453caf0c3ddaee7386a0a4ee55085d356b36cea41500f68fb8cc2f426eabc064a1a3ed416a7ed5b66bd2dfbb3ea25b26d9718e6116e3f72e3fce74657c31595c71a9bf899b92d94dba63900d242ccd83069ccd8a0c768036a225ad05720587fee5d5cf8a2644f5bac68b6c3f4b068096a22feb2849a5e1ffb2764fd375c416844f05bb7182276b72ebfab18aabb34650409c00bcafa477f61a3bcd9f", 0xd0}], 0x5, &(0x7f000000b280)=[@rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r6}}}, @rights={{0x1c, 0x1, 0x1, [r4, r4, r0]}}, @rights={{0x20, 0x1, 0x1, [r7, r8, r4, 0xffffffffffffffff]}}], 0xf0, 0x1}}], 0x9, 0x41) (async) fgetxattr(r4, &(0x7f0000000180)=@known='security.apparmor\x00', &(0x7f0000000200)=""/4096, 0x1000) (async) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r3, 0x89f4, &(0x7f0000001240)={'sit0\x00', &(0x7f0000001200)={@private=0xa010100, 0x0, 0x0, 0x10, 0x0, [{@multicast1}]}}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101000) (async) 16:05:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab08) (rerun: 64) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1198.396823][T24375] loop2: detected capacity change from 0 to 264192 [ 1198.407669][T24378] loop4: detected capacity change from 0 to 10 [ 1198.418352][T24375] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:05:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xa501fcf5, &(0x7f00000002c0)) 16:05:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9e0b0000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1198.477314][T24377] block nbd3: NBD_DISCONNECT [ 1198.505969][T24387] block nbd0: shutting down sockets [ 1198.511758][T24376] block nbd1: shutting down sockets 16:05:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r2, 0x0, r3, 0x0, 0xfffffffffffffffd, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "6a908f8e6c4973cbd2f899a1af0c75d9c8eff945"}, 0x18) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) ioctl$NBD_DO_IT(r4, 0xab03) 16:05:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 1198.607655][T24405] loop4: detected capacity change from 0 to 10 [ 1198.609634][T24406] loop2: detected capacity change from 0 to 264192 [ 1198.614428][T24377] block nbd3: NBD_DISCONNECT [ 1198.641387][T24406] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:05:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xbedaffff, &(0x7f00000002c0)) 16:05:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1198.718058][T24377] block nbd3: NBD_DISCONNECT [ 1198.753937][T24410] block nbd1: server does not support multiple connections per device. [ 1198.785541][T24414] loop4: detected capacity change from 0 to 10 [ 1198.793090][T24377] block nbd3: NBD_DISCONNECT [ 1198.810094][T24416] loop2: detected capacity change from 0 to 264192 [ 1198.844493][T24416] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:05:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xc0ed0000, &(0x7f00000002c0)) [ 1198.857242][T24410] block nbd1: server does not support multiple connections per device. [ 1198.906102][T24377] block nbd3: NBD_DISCONNECT [ 1198.914162][T24419] loop4: detected capacity change from 0 to 10 [ 1198.921035][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 16:05:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1198.949419][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1198.981170][ T8183] Dev loop4: unable to read RDB block 10 [ 1198.993385][T24410] block nbd1: server does not support multiple connections per device. [ 1199.003267][T24377] block nbd3: NBD_DISCONNECT [ 1199.011050][ T8183] loop4: unable to read partition table [ 1199.029510][ T8183] loop4: partition table beyond EOD, truncated [ 1199.047135][T24421] loop2: detected capacity change from 0 to 264192 [ 1199.055271][T24419] vxfs: WRONG superblock magic 00000000 at 1 [ 1199.068927][T24419] vxfs: unable to read disk superblock at 8 [ 1199.072594][T24410] block nbd1: server does not support multiple connections per device. [ 1199.087684][T24419] vxfs: can't find superblock. 16:05:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xc9ffffff, &(0x7f00000002c0)) [ 1199.112670][T24377] block nbd3: NBD_DISCONNECT [ 1199.120890][T24421] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1199.182837][T24410] block nbd1: server does not support multiple connections per device. [ 1199.188697][T24423] loop4: detected capacity change from 0 to 10 [ 1199.193896][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1199.202604][T24410] block nbd1: server does not support multiple connections per device. [ 1199.220726][T24377] block nbd3: NBD_DISCONNECT [ 1199.223723][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1199.239160][T24377] block nbd3: Send disconnect failed -32 [ 1199.267162][T24377] block nbd3: Send disconnect failed -32 [ 1199.291795][T24377] block nbd3: Send disconnect failed -32 [ 1199.304139][ T8183] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1199.319903][T24377] block nbd3: Send disconnect failed -32 [ 1199.323564][ T8183] Buffer I/O error on dev loop4, logical block 0, async page read [ 1199.338829][T24377] block nbd3: Send disconnect failed -32 [ 1199.343891][ T8183] ldm_validate_partition_table(): Disk read failed. [ 1199.355100][T24377] block nbd3: Send disconnect failed -32 [ 1199.357170][T24410] block nbd1: server does not support multiple connections per device. [ 1199.367941][T24377] block nbd3: Send disconnect failed -32 [ 1199.377076][ T8183] Dev loop4: unable to read RDB block 0 [ 1199.385486][T24377] block nbd3: Send disconnect failed -32 [ 1199.392267][T24377] block nbd3: Send disconnect failed -32 [ 1199.396005][ T8183] loop4: unable to read partition table [ 1199.409218][T24377] block nbd3: Send disconnect failed -32 [ 1199.414426][ T8183] loop4: partition table beyond EOD, truncated [ 1199.415626][T24377] block nbd3: Send disconnect failed -32 [ 1199.460631][T24377] block nbd3: Send disconnect failed -32 [ 1199.474603][T24377] block nbd3: Send disconnect failed -32 [ 1199.487665][T24377] block nbd3: Send disconnect failed -32 [ 1199.494126][T24410] block nbd1: server does not support multiple connections per device. [ 1199.502107][T24377] block nbd3: Send disconnect failed -32 [ 1199.517201][T24377] block nbd3: Send disconnect failed -32 [ 1199.518713][T24410] block nbd1: shutting down sockets [ 1199.530360][T24377] block nbd3: Disconnected due to user request. [ 1199.538539][T24377] block nbd3: shutting down sockets [ 1199.544107][ T3657] block nbd0: Receive control failed (result -32) [ 1199.544499][T24412] block nbd0: shutting down sockets [ 1202.185211][ C0] ip6_tunnel: ip6tnl39 xmit: Local address not yet configured! [ 1202.364782][T20858] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1202.377287][T20858] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1202.385358][T20858] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1202.394845][T20858] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1202.403151][T20858] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 1202.410644][T20858] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1202.538882][T24425] chnl_net:caif_netlink_parms(): no params data found [ 1202.588218][T24425] bridge0: port 1(bridge_slave_0) entered blocking state [ 1202.595501][T24425] bridge0: port 1(bridge_slave_0) entered disabled state [ 1202.604338][T24425] device bridge_slave_0 entered promiscuous mode [ 1202.612308][T24425] bridge0: port 2(bridge_slave_1) entered blocking state [ 1202.619711][T24425] bridge0: port 2(bridge_slave_1) entered disabled state [ 1202.627753][T24425] device bridge_slave_1 entered promiscuous mode [ 1202.648046][T24425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1202.660194][T24425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1202.683756][T24425] team0: Port device team_slave_0 added [ 1202.690998][T24425] team0: Port device team_slave_1 added [ 1202.708673][T24425] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1202.715764][T24425] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1202.742305][T24425] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1202.754022][T24425] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1202.760957][T24425] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1202.787078][T24425] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1202.812179][T24425] device hsr_slave_0 entered promiscuous mode [ 1202.818959][T24425] device hsr_slave_1 entered promiscuous mode [ 1202.825583][T24425] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1202.833442][T24425] Cannot create hsr debugfs directory [ 1202.888714][T24425] bridge0: port 2(bridge_slave_1) entered blocking state [ 1202.895866][T24425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1202.904167][T24425] bridge0: port 1(bridge_slave_0) entered blocking state [ 1202.911213][T24425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1202.953273][T24425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1202.964950][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1202.975232][T18360] bridge0: port 1(bridge_slave_0) entered disabled state [ 1202.984062][T18360] bridge0: port 2(bridge_slave_1) entered disabled state [ 1202.992140][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1203.005641][T24425] 8021q: adding VLAN 0 to HW filter on device team0 [ 1203.015934][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1203.025060][T18360] bridge0: port 1(bridge_slave_0) entered blocking state [ 1203.032455][T18360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1203.056781][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1203.066157][ T3681] bridge0: port 2(bridge_slave_1) entered blocking state [ 1203.073569][ T3681] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1203.082508][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1203.091037][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1203.100809][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1203.109390][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1203.122002][T24425] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1203.136730][T24425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1203.145705][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1203.164473][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1203.171959][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1203.182088][T24425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1203.391160][T24425] device veth0_vlan entered promiscuous mode [ 1203.398784][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1203.408131][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1203.416851][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1203.424692][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1203.438412][T24425] device veth1_vlan entered promiscuous mode [ 1203.457797][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1203.466484][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1203.474752][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1203.486816][T24425] device veth0_macvtap entered promiscuous mode [ 1203.496293][T24425] device veth1_macvtap entered promiscuous mode [ 1203.511956][T24425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1203.524425][T24425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.534448][T24425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1203.545612][T24425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.556870][T24425] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1203.564500][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1203.575577][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1203.586465][T24425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1203.597085][T24425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.607826][T24425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1203.619359][T24425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1203.630505][T24425] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1203.638839][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1203.647858][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1203.706072][T25300] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1203.714995][T25300] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1203.726743][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1203.749799][T25300] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1203.758153][T25300] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1203.769452][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1204.493560][T24431] Bluetooth: hci6: command 0x0409 tx timeout [ 1206.582671][T24431] Bluetooth: hci6: command 0x041b tx timeout [ 1206.813093][ T2975] udevd[2975]: worker [8185] /devices/virtual/block/nbd5 is taking a long time [ 1207.293829][ C1] ip6_tunnel: ip6tnl5 xmit: Local address not yet configured! [ 1207.304581][ C0] ip6_tunnel: ip6tnl52 xmit: Local address not yet configured! [ 1208.663059][T18360] Bluetooth: hci6: command 0x040f tx timeout [ 1210.732535][T18360] Bluetooth: hci6: command 0x0419 tx timeout [ 1212.420390][ C1] ip6_tunnel: ip6tnl51 xmit: Local address not yet configured! [ 1212.420891][ C0] ip6_tunnel: ip6tnl49 xmit: Local address not yet configured! [ 1212.436188][ C0] ip6_tunnel: ip6tnl40 xmit: Local address not yet configured! [ 1217.533614][ C1] ip6_tunnel: ip6tnl48 xmit: Local address not yet configured! [ 1217.541489][ C1] ip6_tunnel: ip6tnl6 xmit: Local address not yet configured! [ 1217.544385][ C0] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1217.549185][ C1] ip6_tunnel: ip6tnl7 xmit: Local address not yet configured! [ 1222.656013][ C0] ip6_tunnel: ip6tnl53 xmit: Local address not yet configured! [ 1227.774009][ C0] ip6_tunnel: ip6tnl13 xmit: Local address not yet configured! [ 1232.894634][ C1] ip6_tunnel: ip6tnl44 xmit: Local address not yet configured! [ 1238.013566][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.023857][ C0] ip6_tunnel: ip6tnl41 xmit: Local address not yet configured! [ 1243.137797][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 1243.145582][ C0] ip6_tunnel: ip6tnl47 xmit: Local address not yet configured! [ 1243.153411][ C0] ip6_tunnel: ip6tnl38 xmit: Local address not yet configured! [ 1248.256217][ C0] ip6_tunnel: ip6tnl2 xmit: Local address not yet configured! [ 1248.256794][ C1] ip6_tunnel: ip6tnl57 xmit: Local address not yet configured! [ 1253.374348][ C0] ip6_tunnel: ip6tnl34 xmit: Local address not yet configured! [ 1258.495371][ C1] ip6_tunnel: ip6tnl59 xmit: Local address not yet configured! [ 1258.503178][ C1] ip6_tunnel: ip6tnl37 xmit: Local address not yet configured! [ 1258.510935][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! 16:06:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:06:54 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x40000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 16:06:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x117600) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3a36) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x117600) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x3fff8) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x3a36) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 16:06:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x20c203, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x8000000000000001) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x111400, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000000200)={0x8, 0x93df4676cc8bb05, {0x2, @struct={0x322, 0x80000001}, 0x0, 0x8000000000000000, 0x0, 0x8000, 0x1, 0x4, 0x40, @struct={0x7fffffff, 0x2}, 0x6d, 0x4, [0x7, 0x6, 0x2, 0x6, 0x8000000000000001, 0x1]}, {0x851, @usage=0x9, 0x0, 0x4, 0x1, 0x401, 0x10000, 0x3f, 0x494, @usage=0x2, 0x8, 0x4000000, [0x1000, 0x80, 0x81, 0x7fff, 0x0, 0x9]}, {0xb0, @usage=0xffff, 0x0, 0x4, 0x9, 0x3, 0x3, 0x5, 0x410, @struct={0x100}, 0x0, 0x6, [0x8, 0xfff, 0x3, 0x9c45, 0x7fffffffffffffff, 0x6]}, {0x7fffffffffffffff, 0x176}}) ioctl$NBD_DO_IT(r0, 0xab03) 16:06:54 executing program 3: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab08) (async, rerun: 64) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 16:06:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xf5fc01a5, &(0x7f00000002c0)) [ 1258.818095][T24464] loop4: detected capacity change from 0 to 10 [ 1258.837725][T24469] loop2: detected capacity change from 0 to 264192 [ 1258.863086][T24469] ufs: ufs was compiled with read-only support, can't be mounted as read-write 16:06:54 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xf6ffffff, &(0x7f00000002c0)) 16:06:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1258.907709][T24470] block nbd3: NBD_DISCONNECT [ 1258.911101][T24463] block nbd1: server does not support multiple connections per device. [ 1258.912740][T24470] block nbd3: NBD_DISCONNECT [ 1258.932709][T24459] block nbd1: shutting down sockets 16:06:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x20c203, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x8000000000000001) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x111400, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000000200)={0x8, 0x93df4676cc8bb05, {0x2, @struct={0x322, 0x80000001}, 0x0, 0x8000000000000000, 0x0, 0x8000, 0x1, 0x4, 0x40, @struct={0x7fffffff, 0x2}, 0x6d, 0x4, [0x7, 0x6, 0x2, 0x6, 0x8000000000000001, 0x1]}, {0x851, @usage=0x9, 0x0, 0x4, 0x1, 0x401, 0x10000, 0x3f, 0x494, @usage=0x2, 0x8, 0x4000000, [0x1000, 0x80, 0x81, 0x7fff, 0x0, 0x9]}, {0xb0, @usage=0xffff, 0x0, 0x4, 0x9, 0x3, 0x3, 0x5, 0x410, @struct={0x100}, 0x0, 0x6, [0x8, 0xfff, 0x3, 0x9c45, 0x7fffffffffffffff, 0x6]}, {0x7fffffffffffffff, 0x176}}) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x20c203, 0x0) (async) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x8000000000000001) (async) openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x111400, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000000200)={0x8, 0x93df4676cc8bb05, {0x2, @struct={0x322, 0x80000001}, 0x0, 0x8000000000000000, 0x0, 0x8000, 0x1, 0x4, 0x40, @struct={0x7fffffff, 0x2}, 0x6d, 0x4, [0x7, 0x6, 0x2, 0x6, 0x8000000000000001, 0x1]}, {0x851, @usage=0x9, 0x0, 0x4, 0x1, 0x401, 0x10000, 0x3f, 0x494, @usage=0x2, 0x8, 0x4000000, [0x1000, 0x80, 0x81, 0x7fff, 0x0, 0x9]}, {0xb0, @usage=0xffff, 0x0, 0x4, 0x9, 0x3, 0x3, 0x5, 0x410, @struct={0x100}, 0x0, 0x6, [0x8, 0xfff, 0x3, 0x9c45, 0x7fffffffffffffff, 0x6]}, {0x7fffffffffffffff, 0x176}}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1258.981959][T24470] block nbd3: NBD_DISCONNECT [ 1258.998693][T24470] block nbd3: NBD_DISCONNECT [ 1259.000105][T24473] loop2: detected capacity change from 0 to 264192 [ 1259.012497][ T8183] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1259.018536][T24470] block nbd3: NBD_DISCONNECT [ 1259.022145][ T8183] Buffer I/O error on dev loop2, logical block 0, async page read [ 1259.022227][ T8183] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1259.045116][T24475] loop4: detected capacity change from 0 to 10 [ 1259.047461][T24470] block nbd3: NBD_DISCONNECT [ 1259.062542][ T8186] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1259.068612][ T8183] Buffer I/O error on dev loop2, logical block 0, async page read [ 1259.080742][ T8183] loop2: unable to read partition table [ 1259.084782][ T8186] Buffer I/O error on dev loop4, logical block 0, async page read [ 1259.086728][T24473] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1259.103634][T24470] block nbd3: NBD_DISCONNECT [ 1259.125618][T24470] block nbd3: NBD_DISCONNECT 16:06:54 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) [ 1259.144021][ T8186] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1259.181790][ T8186] Buffer I/O error on dev loop4, logical block 0, async page read [ 1259.192581][T24470] block nbd3: NBD_DISCONNECT [ 1259.199321][T24470] block nbd3: NBD_DISCONNECT [ 1259.212264][T24470] block nbd3: NBD_DISCONNECT [ 1259.223875][ T8186] ldm_validate_partition_table(): Disk read failed. [ 1259.233164][T24470] block nbd3: NBD_DISCONNECT [ 1259.238411][T24479] loop2: detected capacity change from 0 to 264192 [ 1259.249008][ T8186] Dev loop4: unable to read RDB block 0 [ 1259.251045][T24470] block nbd3: NBD_DISCONNECT [ 1259.259668][T24480] block nbd1: server does not support multiple connections per device. [ 1259.266089][ T8186] loop4: unable to read partition table [ 1259.276907][T24479] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1259.292414][T24470] block nbd3: NBD_DISCONNECT 16:06:55 executing program 4: syz_mount_image$vxfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xa58}], 0xf9fdffff, &(0x7f00000002c0)) [ 1259.297415][ T8186] loop4: partition table beyond EOD, truncated [ 1259.303070][T24470] block nbd3: NBD_DISCONNECT [ 1259.315486][T24470] block nbd3: NBD_DISCONNECT [ 1259.331679][T24470] block nbd3: NBD_DISCONNECT [ 1259.341542][T24477] block nbd1: shutting down sockets 16:06:55 executing program 2: syz_mount_image$ufs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000005c0)=ANY=[]) 16:06:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000), 0x20c203, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x8000000000000001) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040), 0x111400, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000000200)={0x8, 0x93df4676cc8bb05, {0x2, @struct={0x322, 0x80000001}, 0x0, 0x8000000000000000, 0x0, 0x8000, 0x1, 0x4, 0x40, @struct={0x7fffffff, 0x2}, 0x6d, 0x4, [0x7, 0x6, 0x2, 0x6, 0x8000000000000001, 0x1]}, {0x851, @usage=0x9, 0x0, 0x4, 0x1, 0x401, 0x10000, 0x3f, 0x494, @usage=0x2, 0x8, 0x4000000, [0x1000, 0x80, 0x81, 0x7fff, 0x0, 0x9]}, {0xb0, @usage=0xffff, 0x0, 0x4, 0x9, 0x3, 0x3, 0x5, 0x410, @struct={0x100}, 0x0, 0x6, [0x8, 0xfff, 0x3, 0x9c45, 0x7fffffffffffffff, 0x6]}, {0x7fffffffffffffff, 0x176}}) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1259.379093][T24487] loop4: detected capacity change from 0 to 10 [ 1259.388440][T24470] block nbd3: NBD_DISCONNECT [ 1259.396125][ T8186] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1259.403853][T24470] block nbd3: NBD_DISCONNECT [ 1259.427429][T24470] block nbd3: NBD_DISCONNECT [ 1259.461599][T24470] block nbd3: NBD_DISCONNECT [ 1259.465134][ T8186] Buffer I/O error on dev loop4, logical block 0, async page read [ 1259.481763][T24470] block nbd3: NBD_DISCONNECT [ 1259.484999][T24492] loop2: detected capacity change from 0 to 264192 [ 1259.495286][ T8183] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1259.511672][T24470] block nbd3: NBD_DISCONNECT [ 1259.515973][ T8183] Buffer I/O error on dev loop2, logical block 0, async page read [ 1259.524343][ T8186] Dev loop4: unable to read RDB block 10 [ 1259.530289][ T8186] loop4: unable to read partition table [ 1259.532164][T24470] block nbd3: NBD_DISCONNECT [ 1259.543601][ T8186] loop4: partition table beyond EOD, truncated [ 1259.556971][ T8183] loop2: unable to read partition table [ 1259.558503][T24470] block nbd3: NBD_DISCONNECT [ 1259.571539][T24492] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1259.581120][T24470] block nbd3: NBD_DISCONNECT [ 1259.628114][T24470] block nbd3: NBD_DISCONNECT [ 1259.652618][T24470] block nbd3: NBD_DISCONNECT [ 1259.657991][T24470] block nbd3: NBD_DISCONNECT [ 1259.662849][ T3657] block nbd0: Receive control failed (result -32) [ 1259.670401][T24467] block nbd0: shutting down sockets [ 1259.750400][T24470] block nbd3: Send disconnect failed -32 [ 1259.783177][T24470] block nbd3: Disconnected due to user request. [ 1259.805184][T24470] block nbd3: shutting down sockets [ 1263.613332][ C1] ip6_tunnel: ip6tnl4 xmit: Local address not yet configured! [ 1263.623841][ C0] ip6_tunnel: ip6tnl45 xmit: Local address not yet configured! [ 1264.092724][ T3657] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 1268.734027][ T3657] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 1268.743741][ C0] ip6_tunnel: ip6tnl54 xmit: Local address not yet configured! [ 1271.222451][T20858] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1271.230697][T20858] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1271.239634][T20858] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1271.247588][T20858] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1271.255601][T20858] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 1271.263466][T20858] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1271.337248][T24500] chnl_net:caif_netlink_parms(): no params data found [ 1271.374429][T24500] bridge0: port 1(bridge_slave_0) entered blocking state [ 1271.383178][T24500] bridge0: port 1(bridge_slave_0) entered disabled state [ 1271.390908][T24500] device bridge_slave_0 entered promiscuous mode [ 1271.398998][T24500] bridge0: port 2(bridge_slave_1) entered blocking state [ 1271.406263][T24500] bridge0: port 2(bridge_slave_1) entered disabled state [ 1271.414257][T24500] device bridge_slave_1 entered promiscuous mode [ 1271.437119][T24500] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1271.448949][T24500] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1271.473755][T24500] team0: Port device team_slave_0 added [ 1271.480676][T24500] team0: Port device team_slave_1 added [ 1271.497609][T24500] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1271.504645][T24500] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1271.530768][T24500] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1271.543639][T24500] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1271.550597][T24500] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1271.576706][T24500] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1271.602700][T24500] device hsr_slave_0 entered promiscuous mode [ 1271.609325][T24500] device hsr_slave_1 entered promiscuous mode [ 1271.616342][T24500] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1271.624065][T24500] Cannot create hsr debugfs directory [ 1271.680626][T24500] bridge0: port 2(bridge_slave_1) entered blocking state [ 1271.687727][T24500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1271.695112][T24500] bridge0: port 1(bridge_slave_0) entered blocking state [ 1271.702174][T24500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1271.750120][T24500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1271.764487][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1271.775631][ T3690] bridge0: port 1(bridge_slave_0) entered disabled state [ 1271.783861][ T3690] bridge0: port 2(bridge_slave_1) entered disabled state [ 1271.791990][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1271.805886][T24500] 8021q: adding VLAN 0 to HW filter on device team0 [ 1271.817627][T26212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1271.826234][T26212] bridge0: port 1(bridge_slave_0) entered blocking state [ 1271.833447][T26212] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1271.845756][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1271.854345][ T3690] bridge0: port 2(bridge_slave_1) entered blocking state [ 1271.861511][ T3690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1271.878049][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1271.895033][T24500] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1271.908185][T24500] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1271.920905][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1271.929178][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1271.937857][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1271.947294][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1271.955700][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1271.973228][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1271.980897][ T3690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1271.993347][T24500] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1272.206519][ T3681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1272.219433][T26212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1272.229619][T26212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1272.237545][T26212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1272.247533][T24500] device veth0_vlan entered promiscuous mode [ 1272.261109][T24500] device veth1_vlan entered promiscuous mode [ 1272.280897][T26212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1272.289556][T26212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1272.298360][T26212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1272.308893][T24500] device veth0_macvtap entered promiscuous mode [ 1272.318689][T24500] device veth1_macvtap entered promiscuous mode [ 1272.335135][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1272.345936][T24500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1272.358454][T24500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1272.369021][T24500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1272.380162][T24500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1272.390308][T24500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1272.400869][T24500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1272.412237][T24500] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1272.420478][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1272.429999][T18360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1272.440172][T24500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1272.452168][T24500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1272.464471][T24500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1272.475855][T24500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1272.486987][T24500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1272.497928][T24500] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1272.509056][T24500] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1272.517877][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1272.531048][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1272.586558][ T3878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1272.599990][ T3878] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1272.614819][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1272.615325][ T140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1272.628158][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1272.641035][T24431] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1273.293462][T18360] Bluetooth: hci7: command 0x0409 tx timeout [ 1273.853140][ C1] ip6_tunnel: ip6tnl46 xmit: Local address not yet configured! [ 1273.861257][ C1] ip6_tunnel: ip6tnl4 xmit: Local address not yet configured! [ 1273.863347][ C0] ip6_tunnel: ip6tnl12 xmit: Local address not yet configured! [ 1275.372645][ T3690] Bluetooth: hci7: command 0x041b tx timeout [ 1277.462555][ T140] Bluetooth: hci7: command 0x040f tx timeout [ 1278.982776][ C1] ip6_tunnel: ip6tnl58 xmit: Local address not yet configured! [ 1278.990569][ C1] ip6_tunnel: ip6tnl43 xmit: Local address not yet configured! [ 1279.532600][T24431] Bluetooth: hci7: command 0x0419 tx timeout [ 1284.094907][ C1] ip6_tunnel: ip6tnl6 xmit: Local address not yet configured! [ 1284.096252][ C0] ip6_tunnel: ip6tnl55 xmit: Local address not yet configured! [ 1284.102904][ C1] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 1289.215873][ C0] ip6_tunnel: ip6tnl56 xmit: Local address not yet configured! [ 1294.342892][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 1294.350897][ C1] ip6_tunnel: ip6tnl5 xmit: Local address not yet configured! [ 1299.454554][ C1] ip6_tunnel: ip6tnl35 xmit: Local address not yet configured! [ 1299.462273][ C1] ip6_tunnel: ip6tnl60 xmit: Local address not yet configured! [ 1299.470676][ T1234] ieee802154 phy1 wpan1: encryption failed: -22 [ 1307.142699][ T28] INFO: task udevd:8185 blocked for more than 143 seconds. [ 1307.149969][ T28] Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1307.157500][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1307.167356][ T28] task:udevd state:D stack:25728 pid: 8185 ppid: 2975 flags:0x00004000 [ 1307.176838][ T28] Call Trace: [ 1307.180137][ T28] [ 1307.183161][ T28] __schedule+0xa00/0x4b50 [ 1307.187618][ T28] ? find_held_lock+0x2d/0x110 [ 1307.192574][ T28] ? io_schedule_timeout+0x140/0x140 [ 1307.197902][ T28] ? mark_held_locks+0x9f/0xe0 [ 1307.204095][ T28] schedule+0xda/0x1b0 [ 1307.208210][ T28] io_schedule+0xba/0x130 [ 1307.212629][ T28] folio_wait_bit_common+0x4f2/0xa90 [ 1307.218017][ T28] ? next_uptodate_page+0x810/0x810 [ 1307.223301][ T28] ? end_buffer_async_read_io+0x300/0x300 [ 1307.229049][ T28] ? folio_unlock+0xc0/0xc0 [ 1307.233804][ T28] ? alloc_pages+0x1b2/0x310 [ 1307.238414][ T28] do_read_cache_folio+0x4ff/0x760 [ 1307.243902][ T28] ? blkdev_writepages+0x20/0x20 [ 1307.248866][ T28] read_cache_page+0x59/0x2a0 [ 1307.253596][ T28] read_part_sector+0xf6/0x920 [ 1307.258409][ T28] ? adfspart_check_ADFS+0x410/0x410 [ 1307.263773][ T28] adfspart_check_ICS+0x9a/0x690 [ 1307.269504][ T28] ? __alloc_pages+0x3da/0x510 [ 1307.274411][ T28] ? __alloc_pages_slowpath.constprop.0+0x2160/0x2160 [ 1307.281448][ T28] ? adfspart_check_ADFS+0x410/0x410 [ 1307.286995][ T28] ? snprintf+0xbb/0xf0 [ 1307.291256][ T28] ? vsprintf+0x30/0x30 [ 1307.295897][ T28] ? alloc_pages+0x1b2/0x310 [ 1307.300603][ T28] ? adfspart_check_ADFS+0x410/0x410 [ 1307.306493][ T28] bdev_disk_changed+0x629/0xf60 [ 1307.311504][ T28] ? iput.part.0+0x73/0x820 [ 1307.317847][ T28] blkdev_get_whole+0x18a/0x2d0 [ 1307.323019][ T28] blkdev_get_by_dev.part.0+0x5ec/0xb90 [ 1307.328642][ T28] ? devcgroup_check_permission+0x1ab/0x440 [ 1307.335014][ T28] blkdev_get_by_dev+0x6b/0x80 [ 1307.339800][ T28] blkdev_open+0x13c/0x2c0 [ 1307.344278][ T28] do_dentry_open+0x4a1/0x11f0 [ 1307.349061][ T28] ? blkdev_close+0x80/0x80 [ 1307.353661][ T28] path_openat+0x1c71/0x2930 [ 1307.358287][ T28] ? path_lookupat+0x860/0x860 [ 1307.363145][ T28] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1307.369177][ T28] do_filp_open+0x1aa/0x400 [ 1307.374525][ T28] ? may_open_dev+0xf0/0xf0 [ 1307.379071][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 1307.384188][ T28] ? _find_next_bit+0x1e3/0x260 [ 1307.389070][ T28] ? _raw_spin_unlock+0x24/0x40 [ 1307.393984][ T28] ? alloc_fd+0x2f0/0x670 [ 1307.398336][ T28] do_sys_openat2+0x16d/0x4c0 [ 1307.403264][ T28] ? find_held_lock+0x2d/0x110 [ 1307.408167][ T28] ? build_open_flags+0x6f0/0x6f0 [ 1307.413279][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 1307.418256][ T28] __x64_sys_openat+0x13f/0x1f0 [ 1307.424089][ T28] ? __ia32_sys_open+0x1c0/0x1c0 [ 1307.429083][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 1307.435732][ T28] ? syscall_enter_from_user_mode+0x21/0x70 [ 1307.441724][ T28] do_syscall_64+0x35/0xb0 [ 1307.447087][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1307.453589][ T28] RIP: 0033:0x7f2233125697 [ 1307.458048][ T28] RSP: 002b:00007ffdd2f9ca90 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1307.467033][ T28] RAX: ffffffffffffffda RBX: 0000555f57ffce50 RCX: 00007f2233125697 [ 1307.476082][ T28] RDX: 00000000000a0800 RSI: 0000555f57fe93b0 RDI: 00000000ffffff9c [ 1307.484306][ T28] RBP: 0000555f57fe93b0 R08: 0000000000000001 R09: 00007ffdd2fd7080 [ 1307.492428][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000a0800 [ 1307.500464][ T28] R13: 0000555f57fd2840 R14: 0000000000000001 R15: 0000555f57fd2910 [ 1307.508641][ T28] [ 1307.511713][ T28] INFO: task syz-executor.5:24341 blocked for more than 143 seconds. [ 1307.519924][ T28] Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1307.527266][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1307.537880][ T28] task:syz-executor.5 state:D stack:28440 pid:24341 ppid: 3639 flags:0x00004006 [ 1307.547356][ T28] Call Trace: [ 1307.550833][ T28] [ 1307.553804][ T28] __schedule+0xa00/0x4b50 [ 1307.558342][ T28] ? __mutex_lock+0xa6b/0x1350 [ 1307.563264][ T28] ? io_schedule_timeout+0x140/0x140 [ 1307.568598][ T28] schedule+0xda/0x1b0 [ 1307.572925][ T28] schedule_preempt_disabled+0xf/0x20 [ 1307.579181][ T28] __mutex_lock+0xa70/0x1350 [ 1307.583918][ T28] ? blkdev_put+0xbc/0x770 [ 1307.588346][ T28] ? mutex_lock_io_nested+0x1190/0x1190 [ 1307.594073][ T28] ? do_raw_spin_unlock+0x171/0x230 [ 1307.599312][ T28] ? filemap_check_errors+0xa5/0x150 [ 1307.604758][ T28] blkdev_put+0xbc/0x770 [ 1307.609104][ T28] blkdev_close+0x64/0x80 [ 1307.613576][ T28] __fput+0x277/0x9d0 [ 1307.617578][ T28] ? blkdev_fsync+0xa0/0xa0 [ 1307.622211][ T28] task_work_run+0xdd/0x1a0 [ 1307.626866][ T28] get_signal+0x1c5/0x2600 [ 1307.632085][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 1307.637087][ T28] ? exit_signals+0x8b0/0x8b0 [ 1307.641777][ T28] arch_do_signal_or_restart+0x82/0x2300 [ 1307.647688][ T28] ? nbd_start_device+0xc30/0xc30 [ 1307.653028][ T28] ? prepare_to_wait_exclusive+0x2b0/0x2b0 [ 1307.658863][ T28] ? get_sigframe_size+0x10/0x10 [ 1307.664253][ T28] ? nbd_start_device+0xc30/0xc30 [ 1307.669557][ T28] ? kick_process+0xf2/0x190 [ 1307.674333][ T28] ? exit_to_user_mode_prepare+0x137/0x250 [ 1307.680387][ T28] exit_to_user_mode_prepare+0x15f/0x250 [ 1307.686339][ T28] syscall_exit_to_user_mode+0x19/0x50 [ 1307.691845][ T28] do_syscall_64+0x42/0xb0 [ 1307.696756][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1307.702839][ T28] RIP: 0033:0x7f8426689209 [ 1307.707282][ T28] RSP: 002b:00007f8427778168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1307.715815][ T28] RAX: fffffffffffffe00 RBX: 00007f842679bf60 RCX: 00007f8426689209 [ 1307.724058][ T28] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 1307.732056][ T28] RBP: 00007f84266e3161 R08: 0000000000000000 R09: 0000000000000000 [ 1307.740236][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1307.748991][ T28] R13: 00007ffe277e097f R14: 00007f8427778300 R15: 0000000000022000 [ 1307.757137][ T28] [ 1307.760287][ T28] [ 1307.760287][ T28] Showing all locks held in the system: [ 1307.768268][ T28] 1 lock held by khungtaskd/28: [ 1307.773248][ T28] #0: ffffffff8bd87820 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1307.783681][ T28] 2 locks held by getty/3290: [ 1307.788461][ T28] #0: ffff888025cf3098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 1307.798589][ T28] #1: ffffc90002d232e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xe50/0x13c0 [ 1307.808872][ T28] 1 lock held by udevd/8185: [ 1307.813515][ T28] #0: ffff88801dd91918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb90 [ 1307.824121][ T28] 1 lock held by syz-executor.5/24341: [ 1307.829578][ T28] #0: ffff88801dd91918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xbc/0x770 [ 1307.838967][ T28] 1 lock held by syz-executor.5/24445: [ 1307.844464][ T28] #0: ffff88801dd91918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb90 [ 1307.855134][ T28] 1 lock held by syz-executor.5/24446: [ 1307.860607][ T28] #0: ffff88801dd91918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb90 [ 1307.871298][ T28] 1 lock held by syz-executor.5/24519: [ 1307.877174][ T28] #0: ffff88801dd91918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb90 [ 1307.888002][ T28] 1 lock held by syz-executor.5/24520: [ 1307.893615][ T28] #0: ffff88801dd91918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb90 [ 1307.904238][ T28] [ 1307.906570][ T28] ============================================= [ 1307.906570][ T28] [ 1307.915288][ T28] NMI backtrace for cpu 1 [ 1307.919631][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1307.929155][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1307.939193][ T28] Call Trace: [ 1307.942465][ T28] [ 1307.945380][ T28] dump_stack_lvl+0xcd/0x134 [ 1307.950044][ T28] nmi_cpu_backtrace.cold+0x47/0x144 [ 1307.955406][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 1307.960591][ T28] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 1307.966558][ T28] watchdog+0xc1d/0xf50 [ 1307.970699][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1307.976671][ T28] kthread+0x2e9/0x3a0 [ 1307.980735][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 1307.986372][ T28] ret_from_fork+0x1f/0x30 [ 1307.990805][ T28] [ 1307.994181][ T28] Sending NMI from CPU 1 to CPUs 0: [ 1307.999413][ C0] NMI backtrace for cpu 0 [ 1307.999423][ C0] CPU: 0 PID: 3894 Comm: kworker/u4:11 Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1307.999439][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1307.999449][ C0] Workqueue: bat_events batadv_tt_purge [ 1307.999468][ C0] RIP: 0010:kasan_check_range+0x12c/0x180 [ 1307.999487][ C0] Code: 00 74 ef 49 8d 04 2c 48 85 d2 75 0b 48 89 da 48 29 c2 e9 55 ff ff ff 49 39 d2 75 17 49 0f be 02 41 83 e1 07 49 39 c1 7d 0a 5b 01 00 00 00 5d 41 5c c3 44 89 c2 e8 c3 ef ff ff 5b 83 f0 01 5d [ 1307.999501][ C0] RSP: 0018:ffffc900044ff8b8 EFLAGS: 00000046 [ 1307.999512][ C0] RAX: fffffbfff20d0b3f RBX: 1ffff9200089ff21 RCX: ffffffff815de74e [ 1307.999522][ C0] RDX: fffffbfff20d0b3f RSI: 0000000000000008 RDI: ffffffff906859f0 [ 1307.999532][ C0] RBP: fffffbfff20d0b3e R08: 0000000000000000 R09: ffffffff906859f7 [ 1307.999542][ C0] R10: fffffbfff20d0b3e R11: 0000000000000000 R12: ffff888033626330 [ 1307.999551][ C0] R13: 0000000000000008 R14: 00000000000007ba R15: ffff888033626350 [ 1307.999564][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 1307.999578][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1307.999588][ C0] CR2: 000000c002c7f108 CR3: 000000000ba8e000 CR4: 0000000000350ef0 [ 1307.999598][ C0] Call Trace: [ 1307.999602][ C0] [ 1307.999607][ C0] mark_lock.part.0+0xee/0x1910 [ 1307.999622][ C0] ? stack_trace_save+0x8c/0xc0 [ 1307.999639][ C0] ? __stack_depot_save+0x35/0x500 [ 1307.999656][ C0] ? lock_chain_count+0x20/0x20 [ 1307.999675][ C0] ? mark_lock.part.0+0xee/0x1910 [ 1307.999687][ C0] ? kasan_save_stack+0x2e/0x40 [ 1307.999700][ C0] ? kasan_save_stack+0x1e/0x40 [ 1307.999714][ C0] ? __lock_acquire+0x163e/0x5660 [ 1307.999730][ C0] __lock_acquire+0x8ab/0x5660 [ 1307.999747][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1307.999761][ C0] ? lock_chain_count+0x20/0x20 [ 1307.999779][ C0] ? find_held_lock+0x2d/0x110 [ 1307.999798][ C0] lock_acquire+0x1ab/0x570 [ 1307.999811][ C0] ? batadv_tt_purge+0x123/0xaf0 [ 1307.999827][ C0] ? lock_release+0x780/0x780 [ 1307.999839][ C0] ? batadv_tt_purge+0x3a3/0xaf0 [ 1307.999856][ C0] ? mark_held_locks+0x9f/0xe0 [ 1307.999869][ C0] ? __local_bh_enable_ip+0xa0/0x120 [ 1307.999885][ C0] _raw_spin_lock_bh+0x2f/0x40 [ 1307.999902][ C0] ? batadv_tt_purge+0x123/0xaf0 [ 1307.999917][ C0] batadv_tt_purge+0x123/0xaf0 [ 1307.999936][ C0] process_one_work+0x996/0x1610 [ 1307.999955][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1307.999972][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 1307.999986][ C0] ? _raw_spin_lock_irq+0x41/0x50 [ 1308.000003][ C0] worker_thread+0x665/0x1080 [ 1308.000022][ C0] ? process_one_work+0x1610/0x1610 [ 1308.000037][ C0] kthread+0x2e9/0x3a0 [ 1308.000050][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 1308.000065][ C0] ret_from_fork+0x1f/0x30 [ 1308.000086][ C0] [ 1308.002656][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 1308.002667][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 5.19.0-syzkaller-00428-g9de1f9c8ca51 #0 [ 1308.002685][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 1308.002694][ T28] Call Trace: [ 1308.002699][ T28] [ 1308.002704][ T28] dump_stack_lvl+0xcd/0x134 [ 1308.002725][ T28] panic+0x2d7/0x636 [ 1308.002742][ T28] ? panic_print_sys_info.part.0+0x10b/0x10b [ 1308.002762][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 1308.002780][ T28] ? preempt_schedule_thunk+0x16/0x18 [ 1308.002807][ T28] ? watchdog.cold+0x130/0x158 [ 1308.002831][ T28] watchdog.cold+0x141/0x158 [ 1308.002852][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1308.002873][ T28] kthread+0x2e9/0x3a0 [ 1308.002887][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 1308.002905][ T28] ret_from_fork+0x1f/0x30 [ 1308.002931][ T28] [ 1308.007264][ T28] Kernel Offset: disabled [ 1308.379701][ T28] Rebooting in 86400 seconds..