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0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) syz_mount_image$romfs(&(0x7f0000000000)='romfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000240)) sendfile(r2, r2, 0x0, 0x7fff) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={0x14, 0x0, 0x0, {'\xc5*-\x00'}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 01:07:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x10000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/netlink\x00') openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xc, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) msync(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x4) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(0x0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmat(0x0, &(0x7f000069b000/0x4000)=nil, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 01:07:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x10000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/netlink\x00') openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xc, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) msync(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x4) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(0x0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmat(0x0, &(0x7f000069b000/0x4000)=nil, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 01:07:34 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c65330000001100000094", 0x71, 0x10000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006ca9c", 0x17, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r4 = eventfd(0x8000) r5 = openat$zero(0xffffffffffffff9c, 0x0, 0x900, 0x0) ppoll(&(0x7f00000001c0)=[{r2, 0xb063}, {r3, 0x8000}, {r4, 0x100}, {r1}, {r5}], 0x5, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) r6 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc0, 0x0) perf_event_open$cgroup(0x0, r6, 0x3, 0xffffffffffffffff, 0xe) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5f}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xcf}, @NL80211_ATTR_DURATION={0x8}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x80000001}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x5}, 0x10800) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000040)={0x1ff, 0x401, 0x8, 0xe777, 0x2, "fa6ac692e15f3d53"}) setresuid(0x0, 0x0, 0x0) ioctl$TIOCL_SETSEL(r7, 0x4b47, 0x0) 01:07:34 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c65330000001100000094", 0x71, 0x10000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006ca9c", 0x17, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r4 = eventfd(0x8000) r5 = openat$zero(0xffffffffffffff9c, 0x0, 0x900, 0x0) ppoll(&(0x7f00000001c0)=[{r2, 0xb063}, {r3, 0x8000}, {r4, 0x100}, {r1}, {r5}], 0x5, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) r6 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc0, 0x0) perf_event_open$cgroup(0x0, r6, 0x3, 0xffffffffffffffff, 0xe) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5f}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xcf}, @NL80211_ATTR_DURATION={0x8}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x80000001}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x5}, 0x10800) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000040)={0x1ff, 0x401, 0x8, 0xe777, 0x2, "fa6ac692e15f3d53"}) setresuid(0x0, 0x0, 0x0) ioctl$TIOCL_SETSEL(r7, 0x4b47, 0x0) [ 188.476060] MTD: Attempt to mount non-MTD device "/dev/loop0" [ 188.515924] romfs: VFS: Can't find a romfs filesystem on dev loop0. [ 188.713671] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (10521942016 > 6144). [ 188.750391] EXT4-fs warning (device loop1): ext4_enable_quotas:5876: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 188.814700] EXT4-fs (loop1): mount failed [ 189.069411] MTD: Attempt to mount non-MTD device "/dev/loop0" [ 189.075876] romfs: VFS: Can't find a romfs filesystem on dev loop0. 01:07:35 executing program 3: socket$nl_route(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1b75bee", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) setitimer(0x2, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = socket(0x10, 0x80002, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xee, 0x8, 0x2c, 0x3, 0x0, 0xaab, 0x83058, 0xb, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x0, 0x80}, 0x1508b, 0x0, 0x3ff, 0x0, 0x79, 0xdf6, 0x8}, r2, 0x8, r0, 0x1) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0xff, 0x80, 0x27, 0x0, 0x6, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}, 0x4500, 0x7, 0x8, 0x9, 0x100000000, 0x8000, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x7) 01:07:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x10000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/netlink\x00') openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xc, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) msync(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x4) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(0x0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmat(0x0, &(0x7f000069b000/0x4000)=nil, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 01:07:35 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c65330000001100000094", 0x71, 0x10000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006ca9c", 0x17, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r4 = eventfd(0x8000) r5 = openat$zero(0xffffffffffffff9c, 0x0, 0x900, 0x0) ppoll(&(0x7f00000001c0)=[{r2, 0xb063}, {r3, 0x8000}, {r4, 0x100}, {r1}, {r5}], 0x5, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) r6 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc0, 0x0) perf_event_open$cgroup(0x0, r6, 0x3, 0xffffffffffffffff, 0xe) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5f}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xcf}, @NL80211_ATTR_DURATION={0x8}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x80000001}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x5}, 0x10800) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000040)={0x1ff, 0x401, 0x8, 0xe777, 0x2, "fa6ac692e15f3d53"}) setresuid(0x0, 0x0, 0x0) ioctl$TIOCL_SETSEL(r7, 0x4b47, 0x0) 01:07:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x10000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/netlink\x00') openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xc, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) msync(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x4) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(0x0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmat(0x0, &(0x7f000069b000/0x4000)=nil, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 01:07:35 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c65330000001100000094", 0x71, 0x10000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006ca9c", 0x17, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r4 = eventfd(0x8000) r5 = openat$zero(0xffffffffffffff9c, 0x0, 0x900, 0x0) ppoll(&(0x7f00000001c0)=[{r2, 0xb063}, {r3, 0x8000}, {r4, 0x100}, {r1}, {r5}], 0x5, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) r6 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc0, 0x0) perf_event_open$cgroup(0x0, r6, 0x3, 0xffffffffffffffff, 0xe) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5f}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xcf}, @NL80211_ATTR_DURATION={0x8}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x80000001}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x5}, 0x10800) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000040)={0x1ff, 0x401, 0x8, 0xe777, 0x2, "fa6ac692e15f3d53"}) setresuid(0x0, 0x0, 0x0) ioctl$TIOCL_SETSEL(r7, 0x4b47, 0x0) 01:07:35 executing program 0: r0 = perf_event_open(&(0x7f0000002c00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000a80)) perf_event_open(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x3184f51c, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket(0x10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) setgid(0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000380), 0x8) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000180)={0x715, {0x31, 0x1f, 0x0, 0x3}}) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) r3 = gettid() tkill(r3, 0x10) [ 189.156735] syz-executor.3 (12388) used greatest stack depth: 23024 bytes left [ 189.281385] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (10521942016 > 6144). 01:07:35 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c65330000001100000094", 0x71, 0x10000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006ca9c", 0x17, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r4 = eventfd(0x8000) r5 = openat$zero(0xffffffffffffff9c, 0x0, 0x900, 0x0) ppoll(&(0x7f00000001c0)=[{r2, 0xb063}, {r3, 0x8000}, {r4, 0x100}, {r1}, {r5}], 0x5, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) r6 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc0, 0x0) perf_event_open$cgroup(0x0, r6, 0x3, 0xffffffffffffffff, 0xe) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5f}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xcf}, @NL80211_ATTR_DURATION={0x8}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x80000001}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x5}, 0x10800) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000040)={0x1ff, 0x401, 0x8, 0xe777, 0x2, "fa6ac692e15f3d53"}) setresuid(0x0, 0x0, 0x0) ioctl$TIOCL_SETSEL(r7, 0x4b47, 0x0) 01:07:35 executing program 0: socket$nl_route(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1b75bee", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) setitimer(0x2, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = socket(0x10, 0x80002, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xee, 0x8, 0x2c, 0x3, 0x0, 0xaab, 0x83058, 0xb, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x0, 0x80}, 0x1508b, 0x0, 0x3ff, 0x0, 0x79, 0xdf6, 0x8}, r2, 0x8, r0, 0x1) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0xff, 0x80, 0x27, 0x0, 0x6, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}, 0x4500, 0x7, 0x8, 0x9, 0x100000000, 0x8000, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x7) [ 189.375513] EXT4-fs warning (device loop1): ext4_enable_quotas:5876: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 01:07:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x10000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/netlink\x00') openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xc, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) msync(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x4) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(0x0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmat(0x0, &(0x7f000069b000/0x4000)=nil, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) [ 189.535429] EXT4-fs (loop1): mount failed 01:07:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x10000}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000001c0)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/netlink\x00') openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xc, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000}, 0x1c) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) msync(&(0x7f00000f7000/0x2000)=nil, 0x2000, 0x4) shmat(0x0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(0x0, &(0x7f00008a7000/0x1000)=nil, 0x4000) shmat(0x0, &(0x7f000069b000/0x4000)=nil, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) preadv(r0, &(0x7f00000017c0), 0x3da, 0x0, 0x0) 01:07:35 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) mmap(&(0x7f0000472000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='hugetlb.2MB.limit_in_bytes\x00', 0x26e1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x283, &(0x7f0000000780)='bdev!)-%+wlan\x00p\x00\x00\x01\x00Mx_dxl_accesszQ\tU\x97\x12=J\xd5\x8b;YE\xec\x8c;\xf7\xcc\xa7\x8b6\n\xbe\x01\x01\xae\xb6\f4\x87\xd9j\xd8\x0e\xc2\x10\xb1\x7f\x95\x01fE\xaea\x10\x8f\xac\xa9+V\x863Hhk{2\x00\x14I\xf7\xd6\xcd)\x05\x87q6\xed~\xd0\xb2\xf8\x8d\xaa\b\xe4\"\x1c\xbf\x8f_[\x17@\xe5\xec\x10\a\xb95w\x8by}/\x8cw\xe6\x99\xfe \x84]8\x940U\xb3B\xd9\x06\xf2\n\xf7\x1f\xd8v\x7fD\xf2\x87\xf7}V\x89}\xf0\xb7\x8d\x85\xf6\x9b\xcc\xd3Lh.\r\xd3J\"\x1f\xdeW;F.\xdf$\xee\x18\x0e\xad\xa1\xfcN\x88`\xbbj\x9b\xf0\xccr\xc1\xa8\x85E\x85p+\xd1\xbe\x10\rgx\xb8\x93k\x8c\x1dTi\xafq\xde\x06/ \x93O.\xe5<0\xfa\b\x82\xe4c&\x99\xd6psf\xa8\xacjh9\x8bk\x8f\n$\xf2\x06#\xc8\xd2\x00\x00w\x03,\xbb\xed\xf1o\xd8\x19\xd2\r\xbb\xd3\x18E\x0e&\x83\xdfWL?P$\xb4a\f\x154\xdd\xacx\x91<\x97\x13\xab\xe2\xdd\n\x13\x19\xb9U\n\xb5\xb6\xffBQ\x80\xe6\xe6\xaf\xc8\x15_>\xe6\xfc\xb9R\x06\xcd/\x87\xeaP\x9b\xdf5\xcc\xa4RDx\xad\xc0\x8f|\xe3u\xbe\x1e\xd5\xa6\xcc\xb8\x86\x8b0\'\xcc\x01\x9bQ/\xf9\xa7vfa\xdf!\x1axt\xd1\r\xd9&MC\xcc,2\xce\xd2kCJ\x10\x88\xc5#\x92\xa3\xf52)2\xd3\xa02q\xdb\xe4\xe3\x97\x9d\xbc\xc9\xf8\x00\x00\x00\x00\x00\xcbxak\x9f-\xee\x8d\xd4\xc42\xa7\xe1#\\B\xb9\xdf\xd8\xda\xa8k\x8eV\xeau\r\x017\xb66\xb1\x00\x1a!\xb5\xc9\xd5\x06\xf2\xd5\xf8\xc3\xea\xcdZ+\xcd\xa2\xb7@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00U\xdd6\x8d\xd0\x01\x05\x19\xc9(\xb5\xe6^\xb0\xf1\xdd4\x16\xcc\x9f\x01j\xf7Q\xdf\x985\xc3F\x04\xfb\x10\xd8\x0e\x1f!-\x04d\xfb\x13q\x7f\xfb\xb9\x81\xe8\x7f\xe9\x01\xd3\xd0\x88a\xd09-\xf5\xf6\xca\x9c\"\xec\xc4\xd4\x950*\x91PDL\xd5@\xcda_\xdb\xebff\xafd\xb7z\x1d\x99\xbd\xc6P\xfa\x99\x04$\xb2\xcf0#\x84\x91\f\xf4\x17m\a-Gr)\x7f\x92-M\x19IQ%&\xed\xe90\xc0k\xd3\"\xee\xe7\xa4\xd84d$\t\xa9\n\x90\x1dE\xb2\xb2\x00\x1c\x97A\xde\xf8\xe2W%\xe9\xca\xd5\xf58)f\x85\x13|u\xa1%\xbd\xcf\xfe \x99\xb0C\xf5\xf2\xbf\x96el'}, 0x30) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x62}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000380)='ext4_ext_show_extent\x00', r1}, 0x10) bpf$ITER_CREATE(0x21, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000040)) 01:07:35 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='sj', &(0x7f0000000180)=""/144}, 0x20) 01:07:36 executing program 3: socket$nl_route(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1b75bee", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) setitimer(0x2, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = socket(0x10, 0x80002, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xee, 0x8, 0x2c, 0x3, 0x0, 0xaab, 0x83058, 0xb, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x0, 0x80}, 0x1508b, 0x0, 0x3ff, 0x0, 0x79, 0xdf6, 0x8}, r2, 0x8, r0, 0x1) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0xff, 0x80, 0x27, 0x0, 0x6, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}, 0x4500, 0x7, 0x8, 0x9, 0x100000000, 0x8000, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x7) 01:07:36 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000012a00)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040", 0x3d, 0x4c00}, {&(0x7f0000013500)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c65330000001100000094", 0x71, 0x10000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}, {&(0x7f0000000880)="2719c0d901000000803a0900803a09000000000006ca9c", 0x17, 0x40000}], 0x0, &(0x7f00000000c0)=ANY=[]) r1 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) r4 = eventfd(0x8000) r5 = openat$zero(0xffffffffffffff9c, 0x0, 0x900, 0x0) ppoll(&(0x7f00000001c0)=[{r2, 0xb063}, {r3, 0x8000}, {r4, 0x100}, {r1}, {r5}], 0x5, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)={[0x6]}, 0x8) r6 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0xc0, 0x0) perf_event_open$cgroup(0x0, r6, 0x3, 0xffffffffffffffff, 0xe) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x38, 0x0, 0x10, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7, 0x5f}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0xcf}, @NL80211_ATTR_DURATION={0x8}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x80000001}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x5}, 0x10800) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000040)={0x1ff, 0x401, 0x8, 0xe777, 0x2, "fa6ac692e15f3d53"}) setresuid(0x0, 0x0, 0x0) ioctl$TIOCL_SETSEL(r7, 0x4b47, 0x0) 01:07:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='sj', &(0x7f0000000180)=""/144}, 0x20) 01:07:36 executing program 4: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) write$binfmt_elf64(r1, &(0x7f0000002340)=ANY=[@ANYBLOB="7f454c46076503ecff07000000000000020003"], 0x625) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000002280)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 01:07:36 executing program 5: mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x7ffffffff000, 0x0, 0x4014033, 0xffffffffffffffff, 0x0) 01:07:36 executing program 0: socket$nl_route(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1b75bee", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) setitimer(0x2, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = socket(0x10, 0x80002, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xee, 0x8, 0x2c, 0x3, 0x0, 0xaab, 0x83058, 0xb, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x0, 0x80}, 0x1508b, 0x0, 0x3ff, 0x0, 0x79, 0xdf6, 0x8}, r2, 0x8, r0, 0x1) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0xff, 0x80, 0x27, 0x0, 0x6, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}, 0x4500, 0x7, 0x8, 0x9, 0x100000000, 0x8000, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x7) [ 190.641463] syz-executor.3 (12492) used greatest stack depth: 22992 bytes left 01:07:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x23, 0x0, 0x0) 01:07:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='sj', &(0x7f0000000180)=""/144}, 0x20) 01:07:36 executing program 4: add_key(&(0x7f0000000000)='asymmetric\x00', 0x0, &(0x7f0000000080)="80", 0x1, 0xffffffffffffffff) [ 190.776385] ptrace attach of "/root/syz-executor.4"[12547] was attempted by "/root/syz-executor.4"[12551] [ 190.801781] Quota error (device loop1): v2_read_file_info: Number of blocks too big for quota file size (10521942016 > 6144). [ 190.882241] EXT4-fs warning (device loop1): ext4_enable_quotas:5876: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 01:07:36 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)='sj', &(0x7f0000000180)=""/144}, 0x20) 01:07:36 executing program 4: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, 0x0, 0x0) [ 190.936200] EXT4-fs (loop1): mount failed 01:07:37 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6148958f0fadba69d6a12bc744b2a618bd4a3bc88f3a7db942e14c4301d52eefe08aac1fbec14252b3521807a3e6f374cfd071b9b48ea4b531bb74442448a5"}, 0x60) 01:07:37 executing program 3: socket$nl_route(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1b75bee", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) setitimer(0x2, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = socket(0x10, 0x80002, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xee, 0x8, 0x2c, 0x3, 0x0, 0xaab, 0x83058, 0xb, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x0, 0x80}, 0x1508b, 0x0, 0x3ff, 0x0, 0x79, 0xdf6, 0x8}, r2, 0x8, r0, 0x1) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0xff, 0x80, 0x27, 0x0, 0x6, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}, 0x4500, 0x7, 0x8, 0x9, 0x100000000, 0x8000, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x7) 01:07:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x0, 0x14, &(0x7f0000008800)="df0d793d", 0x4) 01:07:37 executing program 1: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RFLUSH(r0, &(0x7f00000001c0)={0x88c97b1ae452ab6c}, 0xfffffffffffffe62) 01:07:37 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x2, 0x4e21, 0x0, @private2}, 0x1c, 0x0}, 0x0) 01:07:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xf, 0x0, 0x0) 01:07:37 executing program 0: socket$nl_route(0x10, 0x3, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) r0 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x54400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="3c00000010001fff0000248f1c872d2bf1b75bee", @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}, 0x1, 0x8000a0ffffffff}, 0x0) setitimer(0x2, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) r1 = socket(0x10, 0x80002, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xee, 0x8, 0x2c, 0x3, 0x0, 0xaab, 0x83058, 0xb, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x81, 0x2, @perf_config_ext={0x0, 0x80}, 0x1508b, 0x0, 0x3ff, 0x0, 0x79, 0xdf6, 0x8}, r2, 0x8, r0, 0x1) sendmmsg$alg(r1, &(0x7f00000000c0), 0x492492492492627, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x9, 0xff, 0x80, 0x27, 0x0, 0x6, 0x4000, 0x9, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x4}, 0x4500, 0x7, 0x8, 0x9, 0x100000000, 0x8000, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x7) [ 191.895685] syz-executor.3 (12549) used greatest stack depth: 22872 bytes left 01:07:37 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) 01:07:37 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000001140)={'wpan3\x00'}) 01:07:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000000580)={&(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[@flowinfo={{0x14}}, @dstopts={{0x18}}], 0x30}, 0x10) 01:07:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x22, 0x0, 0x0) 01:07:38 executing program 5: futex(&(0x7f0000000000)=0x1, 0x8c, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) 01:07:38 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0xc02) write$FUSE_ENTRY(r0, &(0x7f0000000100)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0x90) 01:07:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000080)='logon\x00', 0x0, &(0x7f0000000240)='Z', 0x1, r0) 01:07:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000011800)=@newtaction={0x48, 0x1c, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x0, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 01:07:38 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, 0x0) 01:07:38 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCDELRT(r0, 0x89a1, &(0x7f0000000240)={0x0, @ethernet={0x0, @local}, @can, @l2tp={0x2, 0x0, @private}}) 01:07:39 executing program 1: io_setup(0xef4a, &(0x7f0000001100)) 01:07:39 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x6, 0x5, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x2b8, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @private, 0x0, 0x0, 'syzkaller0\x00', 'veth1_to_team\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'ip_vti0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x330) 01:07:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000011800)=@newtaction={0x48, 0x1c, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x0, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 01:07:39 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000000000)='s', 0x1) 01:07:39 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000180)) 01:07:39 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/full\x00', 0x230001, 0x0) 01:07:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000011800)=@newtaction={0x48, 0x1c, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x0, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) 01:07:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002a40)=@RTM_DELMDB={0x18, 0x55, 0x1}, 0x18}}, 0x0) 01:07:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000011800)=@newtaction={0x4c, 0x1c, 0x1, 0x0, 0x0, {}, [{0x38, 0x1, [@m_police={0x34, 0x0, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x4}, {0x6, 0x6, 'Yw'}, {0xc}, {0xc}}}]}]}, 0x4c}}, 0x0) 01:07:39 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000020c0)='/proc/self/net/pfkey\x00', 0x290200, 0x0) 01:07:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xea}, 0x40) 01:07:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCDELRT(r0, 0x4020940d, &(0x7f0000000240)={0x0, @ethernet={0x0, @local}, @can, @l2tp={0x2, 0x0, @private}}) 01:07:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000011800)=@newtaction={0x48, 0x1c, 0x1, 0x0, 0x0, {}, [{0x34, 0x1, [@m_police={0x30, 0x0, 0x0, 0x0, {{0xb, 0x1, 'police\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) [ 193.331184] PF_BRIDGE: br_mdb_parse() with invalid ifindex 01:07:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x30, 0x0, &(0x7f0000000100)) 01:07:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private1, @empty, [], [], 'veth0_to_batadv\x00', 'bridge0\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@ipv6={@private2, @loopback, [], [], 'veth1_macvtap\x00', 'veth1_to_batadv\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x338) 01:07:39 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCDELRT(r0, 0x5411, 0x0) 01:07:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x1, 0x35, &(0x7f0000008800)="df0d793d", 0x4) 01:07:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="1327f392170612edb1edfb8c02e109da074a1ba2503078c828b3c57a6f1b5a75a226251c9955a08867", 0x29) 01:07:39 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) [ 193.497086] x_tables: duplicate underflow at hook 3 01:07:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=@deltfilter={0x34, 0x2d, 0x1, 0x0, 0x0, {}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x4}}]}, 0x34}}, 0x0) 01:07:39 executing program 0: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@dev, @broadcast, @void}, 0x0) 01:07:39 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xf, 0x0, &(0x7f0000000100)) 01:07:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, 0x0) 01:07:39 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x3, 0x0, 0x0, 0x400}]}) 01:07:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001400)='802.15.4 MAC\x00', r0) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={0x0}}, 0x0) 01:07:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getnexthop={0x20, 0x6a, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x4}]}, 0x20}}, 0x0) 01:07:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bind(r0, &(0x7f0000000040)=@l2tp={0x2, 0x0, @broadcast}, 0x80) 01:07:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="1327f392170612edb1edfb8c02e109da074a1ba2503078c828b3c57a6f1b5a75a226251c9955", 0x26) 01:07:39 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x0, 0x0, 0x0, 0x4}, 0x40) 01:07:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x2, 0x4) 01:07:39 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000340)={r0}, &(0x7f0000000380)={'enc=', 'oaep', ' hash=', {'sha512-arm64\x00'}}, 0x0, 0x0) 01:07:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x13, 0x0, 0x0) 01:07:39 executing program 1: sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) 01:07:39 executing program 5: add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000600)='rxrpc_s\x00', &(0x7f0000000b80)={'syz', 0x2}, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 01:07:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x15, 0x0, 0x0) 01:07:39 executing program 0: request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0xffffffffffffffff) 01:07:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000000)=@hci, 0x80) 01:07:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x10, &(0x7f0000003300)=@raw={'raw\x00', 0x9, 0x3, 0x1e8, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x248) 01:07:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x16, 0x0, 0x0, 0x4}, 0x40) 01:07:39 executing program 2: perf_event_open(&(0x7f00000020c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:07:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) lseek(r0, 0x0, 0x0) 01:07:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000000080)={'syztnl0\x00', 0x0}) 01:07:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getnexthop={0x18, 0x68, 0x1}, 0x18}}, 0x0) 01:07:39 executing program 1: r0 = socket(0x2, 0xa, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) 01:07:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xb, &(0x7f0000003300)=@raw={'raw\x00', 0x9, 0x3, 0x1e8, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x248) 01:07:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000011800)=@newtaction={0x14, 0x1c, 0x1}, 0x14}}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f00000000c0)=""/98, 0x62}], 0x2}, 0x0) 01:07:40 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000)="1327f392170612edb1edfb8c02e109da074a1ba2503078c828b3c57a6f1b5a", 0x1f) 01:07:40 executing program 0: keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB='\t'], 0x0, 0x0) 01:07:40 executing program 1: bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 01:07:40 executing program 5: openat$fuse(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/fuse\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004600)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 01:07:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x0, 0x32, &(0x7f0000008800)="df", 0x1) 01:07:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x2b8, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @private, 0x0, 0x0, 'syzkaller0\x00', 'veth1_to_team\x00'}, 0x0, 0xa0, 0x102, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'ip_vti0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@dscp={{0x28, 'dscp\x00'}}, @common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b0) 01:07:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x935}, 0x14}}, 0x0) 01:07:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x7, 0x40, 0x10001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, 0x40) 01:07:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@delchain={0x24, 0x65, 0x1}, 0x24}}, 0x0) 01:07:40 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001540)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, r0, 0x0) 01:07:40 executing program 2: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) 01:07:40 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x79fe969444595e22, 0x0) 01:07:40 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getstats={0x1c, 0x5e, 0x1}, 0x1c}}, 0x0) 01:07:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x2b8, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, 0x0, {[{{@ip={@local, @private, 0x0, 0x0, 'syzkaller0\x00', 'veth1_to_team\x00'}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@remote, @multicast2, 0x0, 0x0, 'syzkaller0\x00', 'ip_vti0\x00'}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@dscp={{0x28, 'dscp\x00'}}, @common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1}}}], {{[0x2], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b0) 01:07:40 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000a80)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000040)="da", 0x1}], 0x0, &(0x7f0000000080)) 01:07:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCDELRT(r0, 0x8914, &(0x7f0000000240)={0x0, @ethernet={0x0, @local}, @can, @l2tp={0x2, 0x0, @private}}) 01:07:40 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x100010, r0, 0x0) 01:07:40 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) 01:07:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x44, 0x2a, 0x1, 0x0, 0x0, {}, [{0x30, 0x1, [@m_ife={0x2c, 0x0, 0x0, 0x0, {{0x8, 0x1, 'ife\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x44}}, 0x0) 01:07:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getnexthop={0x20, 0x10, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x8}]}, 0x20}}, 0x0) 01:07:41 executing program 4: syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$netlbl_calipso(0x0, 0xffffffffffffffff) 01:07:41 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$fscrypt_provisioning(&(0x7f0000004480)='fscrypt-provisioning\x00', 0x0, 0x0, 0x0, r0) 01:07:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x14, 0x2e, 0x1}, 0x14}}, 0x0) 01:07:41 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_PROPBIT(r0, 0x4004556e, 0x0) 01:07:41 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3c0, 0x0, 0x0, 0x1a8, 0x98, 0x358, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, 0x0, {[{{@ip={@local, @multicast1, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth1_virt_wifi\x00'}, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@loopback, @rand_addr, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@multicast2, @private, 0x0, 0x0, 'veth0_to_team\x00', 'veth1_to_hsr\x00'}, 0x0, 0x70, 0xb0}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@loopback}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'sit0\x00', 'geneve1\x00', {}, {}, 0x0, 0x7}, 0x0, 0x70, 0xb0}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@mcast1}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, 0x0, 0x0, 'veth1_vlan\x00', 'vlan0\x00'}, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x420) 01:07:41 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002200)={0xffffffffffffffff, 0x0}, 0x20) 01:07:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getnexthop={0x18, 0x43, 0x1}, 0x18}}, 0x0) 01:07:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003300)=@raw={'raw\x00', 0x8, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2c0) 01:07:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x14, 0x2e, 0x1}, 0x14}}, 0x0) 01:07:41 executing program 0: syz_genetlink_get_family_id$wireguard(&(0x7f00000013c0)='wireguard\x00', 0xffffffffffffffff) 01:07:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x0, 0x24, 0x0, 0x0) 01:07:41 executing program 5: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x40) 01:07:41 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001540)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, r0, 0x9) 01:07:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x14, 0x2e, 0x1}, 0x14}}, 0x0) [ 195.391439] x_tables: ip_tables: osf match: only valid for protocol 6 [ 195.400725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 195.430350] ieee802154 phy0 wpan0: encryption failed: -22 [ 195.435968] ieee802154 phy1 wpan1: encryption failed: -22 01:07:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getnexthop={0x20, 0x13, 0x1, 0x0, 0x0, {}, [@NHA_ID={0x8}]}, 0x20}}, 0x0) 01:07:41 executing program 3: keyctl$KEYCTL_PKEY_DECRYPT(0x1c, &(0x7f0000000080), &(0x7f00000000c0)={'enc=', 'raw', ' hash=', {'nhpoly1305-neon\x00'}}, 0x0, 0x0) 01:07:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001e00)={0x0}}, 0x0) 01:07:41 executing program 5: openat$autofs(0xffffff9c, 0x0, 0x551000, 0x0) 01:07:41 executing program 4: syz_emit_ethernet(0xa0e, &(0x7f0000000000)={@local, @empty, @val, {@ipv6}}, 0x0) 01:07:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x14, 0x2e, 0x1}, 0x14}}, 0x0) 01:07:41 executing program 1: perf_event_open(&(0x7f0000002c00)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setuid(0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) setuid(0x0) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) socket(0x10, 0x0, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) r0 = gettid() tkill(r0, 0x10) 01:07:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x9, 0xffffffffffffffff, 0x7) 01:07:41 executing program 0: syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') 01:07:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001e00)={&(0x7f0000000d00)={0xec8, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_TESTDATA={0x77, 0x45, "cd08c52a8f19ef0bd9e0d55d455125522a16f918fd67e568a5963b15621895f56f34d9ab4cbbd047a709537ccb0767890bf99c415a282b3329e2ed0c82e8c2ede062502267492abb988b242f9fc7c56755d692e1937cb97bc9f48fa8bb870c05b9dcc358074e124e47ea20b7db8c5f04a8211b"}, @NL80211_ATTR_TESTDATA={0xe28, 0x45, "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"}]}, 0xec8}, 0x1, 0x0, 0x0, 0xd1}, 0x0) 01:07:41 executing program 4: sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x40080) openat$bsg(0xffffff9c, &(0x7f0000001900)='/dev/bsg\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000002680)='nl802154\x00', 0xffffffffffffffff) 01:07:41 executing program 1: syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00', 0xffffffffffffffff) 01:07:41 executing program 2: waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)) 01:07:41 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) truncate(&(0x7f00000001c0)='./bus/file0\x00', 0x0) 01:07:41 executing program 4: r0 = getpid() ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) 01:07:41 executing program 0: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f00000003c0)={{}, {0x0, r0/1000+10000}}, &(0x7f0000000400)) 01:07:41 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380)='NET_DM\x00', r0) 01:07:41 executing program 1: socket(0x2, 0x3, 0x7f) 01:07:41 executing program 2: socket$inet6(0xa, 0x0, 0xfffd) 01:07:41 executing program 4: openat$urandom(0xffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xd20518fc016901bb, 0x0) 01:07:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB='!'], 0x4c}}, 0x0) [ 195.921783] overlayfs: filesystem on './bus' not supported as upperdir 01:07:41 executing program 1: capget(&(0x7f0000000340)={0x19980330}, 0x0) 01:07:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x3bc, 0xffffffff, 0x0, 0xc0, 0x258, 0xffffffff, 0xffffffff, 0x34c, 0x34c, 0x34c, 0xffffffff, 0x4, 0x0, {[{{@ip={@private, @remote, 0x0, 0x0, 'netdevsim0\x00', 'ipvlan1\x00'}, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={{0x2c, 'addrtype\x00'}}]}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x70, 0x198}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:modules_conf_t:s0\x00'}}}, {{@ip={@multicast2, @private, 0x0, 0x0, 'vcan0\x00', 'gretap0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x418) 01:07:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001e00)={&(0x7f0000000d00)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_TESTDATA={0x79, 0x45, "cd08c52a8f19ef0bd9e0d55d455125522a16f918fd67e568a5963b15621895f56f34d9ab4cbbd047a709537ccb0767890bf99c415a282b3329e2ed0c82e8c2ede062502267492abb988b242f9fc7c56755d692e1937cb97bc9f48fa8bb870c05b9dcc358074e124e47ea20b7db8c5f04a8211b205b"}, @NL80211_ATTR_TESTDATA={0xe1d, 0x45, "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"}]}, 0xec4}}, 0x0) 01:07:41 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/rt_cache\x00') bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_tracing={0x1a, 0x2, &(0x7f00000000c0)=@raw=[@btf_id], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, 0x74) 01:07:42 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002700)={0x20000000}) 01:07:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) [ 196.049883] capability: warning: `syz-executor.1' uses 32-bit capabilities (legacy support in use) 01:07:42 executing program 5: r0 = openat$vcsa(0xffffff9c, &(0x7f0000000700)='/dev/vcsa\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 01:07:42 executing program 1: openat$bsg(0xffffff9c, 0x0, 0x200002, 0x0) 01:07:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) 01:07:42 executing program 4: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000002700)) 01:07:42 executing program 4: openat$full(0xffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400a1, 0x0) 01:07:42 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x7c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f00000001c0)=0xdf8, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) 01:07:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001e00)={&(0x7f0000000d00)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_TESTDATA={0x77, 0x45, "cd08c52a8f19ef0bd9e0d55d455125522a16f918fd67e568a5963b15621895f56f34d9ab4cbbd047a709537ccb0767890bf99c415a282b3329e2ed0c82e8c2ede062502267492abb988b242f9fc7c56755d692e1937cb97bc9f48fa8bb870c05b9dcc358074e124e47ea20b7db8c5f04a8211b"}, @NL80211_ATTR_TESTDATA={0xe21, 0x45, "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"}]}, 0xec4}, 0x1, 0x0, 0x0, 0xd1}, 0x0) 01:07:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}]}, 0x40}, 0x1, 0xb}, 0x0) 01:07:42 executing program 4: r0 = openat$procfs(0xffffff9c, &(0x7f00000057c0)='/proc/cgroups\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 01:07:42 executing program 1: creat(&(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) 01:07:42 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xd04}, 0x40) [ 196.359005] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 01:07:42 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, &(0x7f0000000280)=""/239, 0x0, 0xef}, 0x20) 01:07:42 executing program 1: r0 = openat$vcsa(0xffffff9c, &(0x7f0000000700)='/dev/vcsa\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) 01:07:42 executing program 4: modify_ldt$write(0x1, &(0x7f0000000100), 0x10) 01:07:42 executing program 2: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x2, &(0x7f00000003c0)={{}, {0x0, r0/1000+10000}}, &(0x7f0000000400)) 01:07:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r0, &(0x7f0000001e40)={0x0, 0x0, &(0x7f0000001e00)={&(0x7f0000000d00)={0xec8, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_TESTDATA={0x7a, 0x45, "cd08c52a8f19ef0bd9e0d55d455125522a16f918fd67e568a5963b15621895f56f34d9ab4cbbd047a709537ccb0767890bf99c415a282b3329e2ed0c82e8c2ede062502267492abb988b242f9fc7c56755d692e1937cb97bc9f48fa8bb870c05b9dcc358074e124e47ea20b7db8c5f04a8211b205b03"}, @NL80211_ATTR_TESTDATA={0xe24, 0x45, "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"}]}, 0xec8}, 0x1, 0x0, 0x0, 0xd1}, 0x0) 01:07:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$net_dm(&(0x7f0000000380)='NET_DM\x00', r0) 01:07:42 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, 0x0, 0x0) 01:07:42 executing program 2: sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x80) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00'}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/208, 0xd0, 0xffff1ea4, &(0x7f0000000480)={0x0, 0x989680}) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000640), 0xc, &(0x7f00000006c0)={0x0}}, 0x80) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, 0x0, 0x1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000840)={@empty, @broadcast}, 0x8) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x14, 0x0, 0x400}, 0x14}}, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000001880)={{0x3c, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x0, 'lc\x00', 0x2, 0x80000001, 0x1d}, {@multicast1, 0x4e24, 0x0, 0x0, 0x0, 0x9}}, 0x44) openat$bsg(0xffffff9c, &(0x7f0000001900)='/dev/bsg\x00', 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000002680)='nl802154\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f0000002940)='nl802154\x00', 0xffffffffffffffff) 01:07:42 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8947, &(0x7f00000004c0)={'wpan4\x00'}) 01:07:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SWAP(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000000606010100000000000000000100000405000100070000000900020073797a3000000000090003"], 0x40}}, 0x0) 01:07:42 executing program 0: openat$full(0xffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x115040, 0x0) 01:07:42 executing program 1: openat$bsg(0xffffff9c, &(0x7f0000001900)='/dev/bsg\x00', 0x0, 0x0) 01:07:42 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000ac0)='nl802154\x00', r0) 01:07:42 executing program 2: socket(0x26, 0x5, 0x91c) [ 196.932036] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 01:07:42 executing program 5: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x4d0a03) 01:07:42 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x8}, 0xc) 01:07:42 executing program 1: openat$full(0xffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x3c0c0, 0x0) 01:07:42 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x2, &(0x7f0000000500)=@raw=[@initr0], &(0x7f0000000540)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) 01:07:43 executing program 2: r0 = openat$bsg(0xffffff9c, &(0x7f0000000880)='/dev/bsg\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) 01:07:43 executing program 4: openat$bsg(0xffffff9c, &(0x7f0000000240)='/dev/bsg\x00', 0x24000, 0x0) 01:07:43 executing program 1: openat$bsg(0xffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x2040, 0x0) 01:07:43 executing program 5: syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00', 0xffffffffffffffff) 01:07:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[], 0x54}}, 0x0) 01:07:43 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={@cgroup, 0xffffffffffffffff, 0x11}, 0x10) 01:07:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) 01:07:43 executing program 4: openat$vsock(0xffffff9c, 0x0, 0x400002, 0x0) 01:07:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x3a4, 0x180, 0xa4, 0xffffffff, 0x26c, 0x26c, 0x310, 0x310, 0xffffffff, 0x310, 0x310, 0x5, 0x0, {[{{@ip={@remote, @remote, 0x0, 0x0, 'bond0\x00', 'ip6_vti0\x00'}, 0x0, 0x70, 0xa4}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0x0, @local, @multicast2, @gre_key, @gre_key=0xf3c}}}}, {{@ip={@private, @local, 0x0, 0x0, 'hsr0\x00', 'veth1_to_bridge\x00'}, 0x0, 0x94, 0xdc, 0x0, {}, [@common=@icmp={{0x24, 'icmp\x00'}, {0x0, "4edc"}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4, @ipv4=@remote, @port, @gre_key}}}, {{@ip={@multicast2, @dev, 0x0, 0x0, 'netpci0\x00', 'macvtap0\x00'}, 0x0, 0xb8, 0xec, 0x0, {}, [@common=@icmp={{0x24, 'icmp\x00'}, {0x0, '3c'}}, @common=@ttl={{0x24, 'ttl\x00'}}]}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @remote, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa4}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast2, @loopback, @icmp_id}}}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x400) 01:07:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f00000000c0)={&(0x7f0000000080), 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP]}, 0xffffffffffffff1e}}, 0x0) 01:07:43 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000002900)={'wpan1\x00'}) sendmsg$IPSET_CMD_TYPE(0xffffffffffffffff, 0x0, 0x0) 01:07:43 executing program 0: bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001bc0)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000b80)="c2", &(0x7f0000001b80)="85"}, 0x48) 01:07:43 executing program 2: setitimer(0x1, &(0x7f0000000140)={{}, {0x77359400}}, 0x0) 01:07:43 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) 01:07:43 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/rt_cache\x00') 01:07:43 executing program 1: r0 = getpid() perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 01:07:43 executing program 3: openat$vsock(0xffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x603, 0x0) 01:07:43 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x40) 01:07:43 executing program 2: r0 = openat$full(0xffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 01:07:43 executing program 5: r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000200)='\x15\xf7^\xf9\x12\x0f\xbd+\xa7\xce\xfa%\x98\xc6\x1e\x1e\xf8\x0213\xce\x89x\xb6\x9b\xfbp\x9f\xd5\x9d\b\xb7\x1b\xcc\x91\xc9\x12\xb01\xa8\x1e\xdb\xea+\xfd\x8d\xe7\xdc\x90\x90\xa8\x1a\xa6%\xc2\x85d?\x15W\xc0\xb9\xfb\x01&\xbb\xce6\xe7\x96\xf2\xf5\n!\xc5\xe2\xef\xce\xff\xec\xac9\x98\xb4<\xc5|\x0e\xae', 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) ftruncate(r1, 0x8007999) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 01:07:43 executing program 4: openat$vcsa(0xffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x0, 0x0) fork() waitid(0x2, 0x0, &(0x7f0000000000), 0x2, 0x0) 01:07:43 executing program 1: inotify_add_watch(0xffffffffffffffff, 0x0, 0x42000000) 01:07:43 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 01:07:43 executing program 0: openat$tun(0xffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x40404, 0x0) 01:07:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0xf0ff7f}}, 0x0) 01:07:43 executing program 1: openat$procfs(0xffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) 01:07:43 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x0, 0x30}, 0xc) 01:07:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:07:43 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000480)) 01:07:43 executing program 4: openat$procfs(0xffffff9c, &(0x7f0000000040)='/proc/cpuinfo\x00', 0x0, 0x0) 01:07:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x7, 0x4) 01:07:44 executing program 5: r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000200)='\x15\xf7^\xf9\x12\x0f\xbd+\xa7\xce\xfa%\x98\xc6\x1e\x1e\xf8\x0213\xce\x89x\xb6\x9b\xfbp\x9f\xd5\x9d\b\xb7\x1b\xcc\x91\xc9\x12\xb01\xa8\x1e\xdb\xea+\xfd\x8d\xe7\xdc\x90\x90\xa8\x1a\xa6%\xc2\x85d?\x15W\xc0\xb9\xfb\x01&\xbb\xce6\xe7\x96\xf2\xf5\n!\xc5\xe2\xef\xce\xff\xec\xac9\x98\xb4<\xc5|\x0e\xae', 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) ftruncate(r1, 0x8007999) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 01:07:44 executing program 1: accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xc) 01:07:44 executing program 2: open$dir(&(0x7f00000004c0)='./file0\x00', 0x200, 0x0) 01:07:44 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) 01:07:44 executing program 0: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 01:07:44 executing program 3: accept$unix(0xffffffffffffffff, &(0x7f0000000380), 0x0) 01:07:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x10, 0x2000000003, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d8568081ba3a20400ff7e280000005e00ffffba16a0aa1c8653b1cc7eae6a7702cdc7175953308ecd9a649c8363975c0ac47b", 0x4c}], 0x1}, 0x0) 01:07:44 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/zero\x00', 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:44 executing program 2: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0xffffffffffffffff}}) 01:07:44 executing program 4: socketpair(0x0, 0x0, 0x2e, 0x0) 01:07:44 executing program 1: semctl$SETVAL(0xffffffffffffffff, 0x0, 0x8, 0x0) 01:07:44 executing program 3: r0 = socket(0x18, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x18}, {0x18}}, 0x3c) 01:07:44 executing program 5: r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000200)='\x15\xf7^\xf9\x12\x0f\xbd+\xa7\xce\xfa%\x98\xc6\x1e\x1e\xf8\x0213\xce\x89x\xb6\x9b\xfbp\x9f\xd5\x9d\b\xb7\x1b\xcc\x91\xc9\x12\xb01\xa8\x1e\xdb\xea+\xfd\x8d\xe7\xdc\x90\x90\xa8\x1a\xa6%\xc2\x85d?\x15W\xc0\xb9\xfb\x01&\xbb\xce6\xe7\x96\xf2\xf5\n!\xc5\xe2\xef\xce\xff\xec\xac9\x98\xb4<\xc5|\x0e\xae', 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) ftruncate(r1, 0x8007999) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 01:07:44 executing program 2: accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 01:07:44 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 01:07:44 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000080)) close(r0) 01:07:44 executing program 1: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x32600) 01:07:44 executing program 3: perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffbe9, 0x10001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg(r0, &(0x7f0000000800)={&(0x7f00000000c0)=@nl=@unspec, 0x80, 0x0}, 0x0) 01:07:44 executing program 2: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) 01:07:44 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:07:44 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="90125e8f24d6c3f4", 0x8, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) 01:07:44 executing program 1: pipe2(&(0x7f0000000080), 0x0) getrusage(0x0, &(0x7f0000000000)) 01:07:44 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000080)) close(r0) 01:07:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f0000001700)={0x10, 0x2}, 0x10) 01:07:45 executing program 5: r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = memfd_create(&(0x7f0000000200)='\x15\xf7^\xf9\x12\x0f\xbd+\xa7\xce\xfa%\x98\xc6\x1e\x1e\xf8\x0213\xce\x89x\xb6\x9b\xfbp\x9f\xd5\x9d\b\xb7\x1b\xcc\x91\xc9\x12\xb01\xa8\x1e\xdb\xea+\xfd\x8d\xe7\xdc\x90\x90\xa8\x1a\xa6%\xc2\x85d?\x15W\xc0\xb9\xfb\x01&\xbb\xce6\xe7\x96\xf2\xf5\n!\xc5\xe2\xef\xce\xff\xec\xac9\x98\xb4<\xc5|\x0e\xae', 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r2, 0xf50f, 0x0) ftruncate(r1, 0x8007999) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0xa601, 0x2012, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 01:07:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f00000001c0)) 01:07:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000180)="973a20bb253eab7c5250df007fb3a4fbcf4d44728d707b4993054cefa8c343cc04d12f33cb12369abc1e3102531f11aec0d6555c6549ec75b2a32f760755ec3c1d2d4638178ee69836971f01b7ad8f9dff3af4560d3d4e9d6386a976833718b87807256ace7e679bc698c0fc909a077721d086464088a6b535c3f6c21f0804906054044e", 0x84, 0x0, &(0x7f0000000280)=@in={0x10, 0x2}, 0x10) 01:07:45 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000080)) close(r0) 01:07:45 executing program 4: fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 01:07:45 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @empty, @val, {@arp={0x806, @generic={0x20, 0x0, 0x6, 0x0, 0x0, @remote, "", @random="e0653ff1317e", "013e0c585530ab269c5425c9988f1e92"}}}}, 0x0) 01:07:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) 01:07:45 executing program 4: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x0) 01:07:45 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x5452, &(0x7f0000000080)) close(r0) 01:07:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, 0x0, &(0x7f0000000500)) [ 199.421294] raw_sendmsg: syz-executor.2 forgot to set AF_INET. Fix it! 01:07:45 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) chown(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) 01:07:45 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="703e935409c115966cedba152290fc931c68d9e3a31041e8ba316defb7f1590036534746bdd7bc425a461caaed63f4ca9b1c688302823d4326119d2618a9515a414f77b91c8c7cfec313d772bdf355", 0x4f}, {&(0x7f00000001c0)="9110c739725925a16997ae9e8db682bc713002bbe332d290ca38ebf1c450e166d37535caa28a1b7a1cb4b6209f7cbab1821a16489ad913552bea8b7d23bbd75f3f1fd4c1cbf0b1d2c01b38be32a8de0ed6de836e17c1352971ac43d28913ec46c00166bb1fb96246450f68cc0bc0ceaa34aab7e6489468d903f95c6a80695fd063b7c98b7cd7c7f27f75f27dec57ca0266adfd0f5d3b06a0e2fd29dc538b2a65c34a374abe2b307eea74b326a834ad7b2b80bf7863d5492c0f3f74d092f3cc1fecbd4440e9213bea97cb0988f2b9946b91b5250dd888052fdb9592d7e7b08fef82ebf80b89d09872dc13e755db60ae602f", 0xf1}, {&(0x7f00000002c0)="2119126e82e96aa54894d75dafe39f5f403b6f590dd3da24ebdc6c8d8b66caf6dbebd73e66db396f67dfa5eaa0eb6bf0b10e6446522fd065b57e417805dd640b89aa21bbc3f59f1a80b702186e9ec962cc10e35f6dd37e3da15cdd95afa7d8455f42ed6cdc706d36c37edcbbde7d8338f955975072b32fc2ebb2dc6228f073b308c04bb5433e3c7cf577c9939f25a3ff7c4ef36e875f0b0edd9560b30eef8790f9fceb1edb7a3fdb06d2c2c1c166500e9aba61f143d80ccf31755813e366cf38c76d31b9992eb6f5708ad0c4758f7452e35d87b40608d42dae8de5784fe90beabc063d", 0xe3}, {&(0x7f00000003c0)="cd6985b734cf92b25848145095407fdd05fec98c7d130650ec3f737878d2053bb99d0d884d6592202a23da8f45afb54e198bf5b9d36ab2b8a4b5f5ac292a6e3063d6b8084545702e760bdf951d452e1ecd92709d33ed315ec227320c5580f04093c42f519aaafb075fa14eb0bcbee1db9ef075c1067ad28a2b45608f23bbd12bc7d464084d6ea577e04a9f84e457038a0ffaed453a4dece138676bcce661885da4f412cd18afd75dba163e233a686afa5fdbf9af294baeb56d3ed890a31e5913dc2fcab5f4a0d3e3b15281ab", 0xcc}, {&(0x7f00000000c0)="13387284e4e1999f45d468d0cfe3d39d86ab95e31dbc19144922eff129b376c802fac1b63f34046e2c75bce74b368bae637254960d5d49301874", 0x3a}], 0x5, &(0x7f00000004c0)=[{0x88, 0x0, 0x0, "8fc1b5841bf1773da8b9588af4f2405d3d9bab6aa4f76347b96261d1ba0478e651988ef823bb54ee2a1eab7ec1d8bf28f6f98ed73196c0f678b9558f4d73d6fb963b4f93e5c4f8dac0f6b543ff8db5d829694cf7ca7e3194d8966e25deb1cad52aea81ba611e3fa74b81e7854d1eb55d72ea6b81d0e8318eab"}, {0x40, 0x0, 0x0, "3dfa76d99230da3857d1e975cf13389158c35a7254451d8c3b6944c15fdefd5d0914e092fcc897ea7717394ebcef11f2d8"}, {0x24, 0x0, 0x0, "ab1da74afcf060a0c017227dcebe68205586cd4997"}, {0x98, 0x0, 0x0, "057ef0397fd3d42a122cf20adababdeab97250eaf7c16c38b8a86e85ada2d33795f24f8c83117b02cd9d5b70e60c34504977ebcee207d6a72d7562189b5d9091fdaed2eca17f79075aa47beb7fd8c25cc358cc38633a27a934e1b5951411bb8cc3e23e0dc41d058853df509f292544d6dfbfbf41c0139306c468ddc5709d846d4d75a3f7724344eaff"}], 0x184}, 0x100) 01:07:45 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000100)="b60a80e2", 0x4) 01:07:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 01:07:45 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 01:07:45 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @local, @val, {@ipv6}}, 0x0) 01:07:45 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="703e935409c115966cedba152290fc931c68d9e3a31041e8ba316defb7f1590036534746bdd7bc425a461caaed63f4ca9b1c688302823d4326119d2618a9515a414f77b91c8c7cfec313d772bdf355", 0x4f}, {&(0x7f00000001c0)="9110c739725925a16997ae9e8db682bc713002bbe332d290ca38ebf1c450e166d37535caa28a1b7a1cb4b6209f7cbab1821a16489ad913552bea8b7d23bbd75f3f1fd4c1cbf0b1d2c01b38be32a8de0ed6de836e17c1352971ac43d28913ec46c00166bb1fb96246450f68cc0bc0ceaa34aab7e6489468d903", 0x79}, {&(0x7f00000002c0)="2119126e82e96aa54894d75dafe39f5f403b6f590dd3da24ebdc6c8d8b66caf6dbebd73e66db396f67dfa5eaa0eb6bf0b10e6446522fd065b57e417805dd640b89aa21bbc3f59f1a80b702186e9ec962cc10e35f6dd37e3da15cdd95afa7d8455f42ed6cdc706d36c37edcbbde7d8338f95597", 0x73}, {&(0x7f00000003c0)="cd6985b734cf92b25848145095407fdd05fec98c7d130650ec3f737878d2053bb99d0d884d6592202a23da8f45afb54e198bf5b9d36ab2b8a4b5f5ac292a6e3063d6b8084545702e760bdf951d452e1ecd92709d33ed315ec227320c5580f04093c42f519aaafb075fa14eb0bcbee1db9ef075c1067ad28a2b45608f23bbd12bc7d464084d6ea577e04a9f84e457038a0ffaed453a4dece138676bcce661885da4f412cd18afd75dba163e233a686afa5fdbf9af294baeb56d3ed890a31e5913dc2fcab5f4a0d3e3b15281", 0xcb}, {&(0x7f00000000c0)="13387284e4e1999f45d468d0cfe3d39d86ab95e31dbc19144922eff129b376c802fac1b63f34046e2c75bce74b368bae637254960d5d49301874", 0x3a}], 0x5}, 0x0) 01:07:45 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 01:07:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000), 0x4) 01:07:45 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 01:07:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000080)) 01:07:46 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="a0", 0x1}], 0x1, &(0x7f0000000340)=[{0xc}], 0xc}, 0x0) 01:07:46 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @empty, @val, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote, "", @random="e0653ff1317e", "013e0c585530ab269c5425c9988f1e92"}}}}, 0x0) 01:07:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x20001, &(0x7f0000000000)=@un=@abs={0x8}, 0x8) 01:07:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 01:07:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1b, 0x0, &(0x7f00000000c0)) 01:07:46 executing program 3: semget(0x1, 0x2, 0x210) 01:07:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 01:07:46 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x20, 0x0, &(0x7f0000000280)) 01:07:46 executing program 1: mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x2) 01:07:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f00000000c0)="d22e29441449b9bf2f0445b98b1f4a177eeb1e42e4a5179006ec638d493006b8b907e36fc9aea1c530959185d0fd4b50f908c8d53ad386539ec293cca2e5388c9adaa01952bf0b3739dcdc38bd3ceac5d92d0cb6df14ec4ac90584f7d940471d7f92994ee810f42d3368b35c8f8cacb2ca86906f2a9091d7e83fea6b494cc3cdb03677c5e743e4151f0696564b81be1732e2b9bce8f6374562286d83512b2d611c3f376607bd609881bc98cd597f74efcd8a6e3341", 0xb5, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 01:07:46 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000200)="90125e8f24d6c3f4", 0x8, 0x20104, &(0x7f00000001c0)={0x1c, 0x1c}, 0x1c) 01:07:46 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) 01:07:46 executing program 0: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 01:07:46 executing program 1: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) 01:07:46 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f00000000c0)) 01:07:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000100)="da70326dbaea1dcb479059f968f74182f3e67ec72b3eac69649521970520d098bc8f27cedfaa5370e1ad1d6c6399f0a64d504294b7f1ac475aa310436e79e393133b5df2f19b0171c2aa06a30e17554afb29301bbd39af719bdf8a4f5c", 0x5d, 0x100, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 01:07:46 executing program 3: bind(0xffffffffffffffff, &(0x7f0000002440)=ANY=[], 0xa) 01:07:46 executing program 1: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 01:07:46 executing program 5: munmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000) 01:07:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) 01:07:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000080)) 01:07:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x0, 0x12, 0x0, 0x3) 01:07:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 01:07:46 executing program 1: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) munmap(&(0x7f0000ff0000/0xd000)=nil, 0xd000) 01:07:46 executing program 5: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 01:07:46 executing program 4: syz_emit_ethernet(0x36, &(0x7f00000001c0)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 01:07:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x51, 0x0, 0x0) 01:07:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="0801"], 0x108}, 0x0) 01:07:46 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x1}, 0x1c) 01:07:46 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 01:07:46 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0x5c9, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 01:07:46 executing program 4: open$dir(0x0, 0x9f2bc7b4aea3b623, 0x0) 01:07:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) 01:07:46 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 01:07:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000040)) 01:07:46 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="703e935409c115966cedba152290fc93", 0x10}], 0x1}, 0x0) 01:07:46 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @empty, @val, {@ipv6}}, 0x0) 01:07:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000100)=0x8) 01:07:46 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, 0x0, 0x0) 01:07:46 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000000)="8e8d70fb98160cc4b13c84a31a05b9e4e49247fea0e6e6c00b30aafe332d864aea01d22a57f6747196f9ac8e1419726e357de76f812446572d69899967da6b36080ea2db3d538e386896f3cbbd6b582266bf2b56af09f19584cd6d3f65", 0x5d, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) 01:07:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002140)=[{0xc}, {0xc}], 0x18}, 0x0) 01:07:47 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000280)={@remote, @broadcast, @val, {@ipv6}}, 0x0) 01:07:47 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpid() fcntl$setown(r0, 0x6, r1) 01:07:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040)=0x8, 0x4) 01:07:47 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 01:07:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 01:07:47 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') 01:07:47 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 01:07:47 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x8, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) 01:07:47 executing program 5: open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) 01:07:47 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 01:07:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000240)="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", 0x1000, 0x1, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 01:07:47 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 01:07:47 executing program 4: msgget(0x1, 0x285) 01:07:47 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) link(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 01:07:47 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="703e935409c115966cedba152290fc931c68d9e3a31041e8ba316defb7f1590036534746bdd7bc425a461caaed63f4ca9b1c688302823d4326119d2618a9515a414f77b91c8c7cfec313d772bdf355", 0x4f}, {&(0x7f00000001c0)="9110c739725925a16997ae9e8db682bc713002bbe332d290ca38ebf1c450e166d37535caa28a1b7a1cb4b6209f7cbab1821a16489ad913552bea8b7d23bbd75f3f1fd4c1cbf0b1d2c01b38be32a8de0ed6de836e17c1352971ac43d28913ec46c00166bb1fb96246450f68cc0bc0ceaa34aab7e6489468d903f95c6a80695fd063b7c98b7cd7c7f27f75f27dec57ca0266adfd0f5d3b06a0e2fd29dc538b2a65c34a374abe2b307eea74b326a834ad7b2b80bf7863d5492c0f3f74d092f3cc1fecbd4440e9213bea97cb0988f2b9946b91b5250dd888052fdb9592d7e7b08fef82ebf80b89d09872dc13e755db60ae602f", 0xf1}, {&(0x7f00000002c0)="2119126e82e96aa54894d75dafe39f5f403b6f590dd3da24ebdc6c8d8b66caf6dbebd73e66db396f67dfa5eaa0eb6bf0b10e6446522fd065b57e417805dd640b89aa21bbc3f59f1a80b702186e9ec962cc10e35f6dd37e3da15cdd95afa7d8455f42ed6cdc706d36c37edcbbde7d8338f95597", 0x73}, {&(0x7f00000003c0)="cd6985b734cf92b25848145095407fdd05fec98c7d130650ec3f737878d2053bb99d0d884d6592202a23da8f45afb54e198bf5b9d36ab2b8a4b5f5ac292a6e3063d6b8084545702e760bdf951d452e1ecd92709d33ed315ec227320c5580f04093c42f519aaafb075fa14eb0bcbee1db9ef075c1067ad28a2b45608f23bbd12bc7d464084d6ea577e04a9f84e457038a0ffaed453a4dece138676bcce661885da4f412cd18afd75dba163e233a686afa5fdbf9af294baeb56d3ed890a31e5913dc2fcab5f4a0d3e3b15281ab", 0xcc}, {&(0x7f00000000c0)="13387284e4e1999f45d468d0cfe3d39d86ab95e31dbc19144922eff129b376c802fac1b63f34046e2c75bce74b368bae637254960d5d49301874", 0x3a}], 0x5}, 0x0) 01:07:47 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) 01:07:47 executing program 2: mincore(&(0x7f0000ffa000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/216) 01:07:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 01:07:47 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000003680)={&(0x7f0000000140)=@un=@file={0xa}, 0xa, &(0x7f00000032c0)=[{&(0x7f0000000180)="e1e95bd83912470025f9add97f42fef552927bbcc2b13ed9e810c2ee61", 0x1d}, {&(0x7f00000001c0)="c5e4e277e82de67c734b339e1b2eec156c4e2b2fd452f7c6906814bf51aa92664c73d2ebd77fb92da629837599ed4a1018bff471b3", 0x35}, {&(0x7f0000000200)="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0x1000}, 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0x1000}, {&(0x7f0000002200)="c9afbc713b672207c37e553493d98d75ed31578b9d5769cc92782190cf07818fbf8174c78b6eb81e2dffc2ef1c89f79fb57609a753636c5f8af3c002124ffd87c3f7b8a630bd3edad6578ea6194b231cf5d968927bb46b", 0x57}], 0x5, &(0x7f0000003300)=[{0x100, 0x0, 0x0, "aafd7dbf57a72466189dc907cc9e139eb3504ac098b4154d86b57910bdfbd0f7db07e1a2706295f5feaa69601b0f7763b9cb289f3b4b9857d910033c1a454881d617dc045587e5ce45f2e957369a4544b907ced1433a5a72a92a4041143b6e1d02cc4721adbdda179323bb9154cb97d48f143c2701f612bbbb997eab8a6c89024ff5d9300f91a5be59630f85b1b9b5f5fc31dbe34415fa4464941b3831c4edd213cafff0c46babf02a63afd988ba1325126c7dd1742e795e62dd430b462d2108255553f79d90d6e9d50413ccdce729dd0a08fe330c00aeda3545282311c2b5985291d46924284b0776925e5045e41a5950"}, {0xd8, 0x0, 0x0, "b75132a3007ac0f9825585132022d17a7e4cbb91d39fb18aab9abfe4eaf9da310383196e84f09a72f60cc70f4e978f91db35d125e6092aa8f1610290a62eab1c37454f429f90e0e39aee811b2292d4929c8e3581be3c5ddba5ac17aaa72e580181b698e3e2c083dd685403cefbb4a8d34ab6d7fd507a6be266c31996b7ea9a16ac627138e7dd1ec5d98a560d4462a06ed5b76160d046b2dcd31c7596da5f2677b157ced8033cf5061131d43c558f4b9e6efbf311a72765d568be6406751b31a1610d51b16c3097ef98"}, {0xe8, 0x0, 0x0, "fc50f896a6a019e659110e2d6aee2a157da61703e0917bd53e78bade0e3064fd8bd0e73135a0696ca1f953c32028665da1dfb91ccbbfbb76c586b1f20997cb11c461d5b40b98dada97286c1632344915730446c8d29ab77674d94c388a71e389e211819cda0bc2fc4ec0226f9697456ed816a20a3f84a000a57aa959f38b5eb89b4718973a10aa21d493877f8f194e8d28e2a275796e92e165c1caccac83db2c59475fe670698dcf2334a52f4d53e2d501ac837f35f7d6dcc670538de47685b2bbb6e7b614f8cebd74ac3020a4df7e802811135eaf9e305273"}, {0x48, 0x0, 0x0, "f9f8244fb8d10cefc0b69e3452a77feb528816a688cdfe287c7b788ae479a10e52fab526ca9f0e060a5e46d16e2b77ea7c97fbc9ad992b4bcd"}, {0x28, 0x0, 0x0, "65309ef9da8c1a3e1cfa0fca02a4e68fd6475d8e68a19a4bab"}], 0x330}, 0x0) 01:07:47 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000100)=[{0x0}, {&(0x7f00000001c0)="9110c739725925a1", 0x8}], 0x2}, 0x0) 01:07:47 executing program 0: socketpair(0x1, 0x3, 0x81, 0x0) 01:07:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 01:07:47 executing program 2: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000080), 0x0) 01:07:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) 01:07:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0x5c9, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 01:07:47 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000003340)={&(0x7f0000000180)=@in6={0x0, 0x1c, 0x1}, 0x8, &(0x7f0000000140)=[{&(0x7f00000000c0)="073b244917e200be43468d5c8c6d804923ecf0eac275c5e2ea35efcf3699f0d4abdb54811dd875739b80d40c690335576386f1a638ab7f7553154ef5eafccd6c06bfd09b076ac8ad9d1760ec94c3d4171a93a2dc888dfac13cc225a7ef823462fa51adc9a7b5", 0x66}], 0x1, &(0x7f00000033c0)=[{0x100c, 0x0, 0x0, "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{0x28, 0x0, 0x0, "b1d4a0dd6eeefaaf30f375822f02b89e53d7e6c0d5dd6eae01180a"}, {0xb8, 0x0, 0x0, "8c054367b654190032085a184568cad47f41cd9400b8652778707ae04c95f778effdf92934552a9139f1c05f4313c539cec3253539ef4fd448af3e7c616e8b49714a9f48b0999c2bfb9526b14b2e7d9f55120761b92bebe3a3c3fd4e90404a4a969a3e685c2fd667f0bc32611521a6fb0bda22e5b68d102b623a6a6534989215bae67a4b6e3f758ac2e696ebf87566fc7a335961a63800"/170}, {0xa8, 0x0, 0x0, "bde0f1a26f33e556b3bfbced442e68ecea54ffffda9e7b484ff955789bddd1daab3c14ecba3abcc17ad9bf7edb323b0beb0905e21386bda3f6b58bcf9eabad7c30b2da0400000000000000dd8b2684602f10ca3972a72c339663175e5c60da5c9716d6f5fb297430993d280df3b63287b1eeb9acc2e02dd99313b534487c357beae2f4a5b76f2a293d9e71762c45b8b71dca98000002000000000000"}], 0x2da}, 0x4) 01:07:47 executing program 4: pipe2(0x0, 0x200000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 01:07:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) 01:07:47 executing program 1: syz_emit_ethernet(0x2e, &(0x7f00000001c0)={@broadcast, @remote, @val, {@ipv4}}, 0x0) 01:07:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4) 01:07:47 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000080), 0x4) 01:07:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 01:07:47 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, 0x0, 0x0) 01:07:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x0, 0x1c, 0x3}, 0xa) 01:07:47 executing program 3: pipe2(&(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000140)='U', 0x1}], 0x1) dup2(r0, r1) 01:07:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000180), 0x4) 01:07:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2}, 0x10) 01:07:48 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) 01:07:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x4000, 0x0, 0x0) 01:07:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) 01:07:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, 0x0, 0x0, 0x109, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 01:07:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000240)="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", 0xfbd, 0x0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 01:07:48 executing program 1: syz_emit_ethernet(0x105e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd65ea6bb010283a01fe8000000000000000000000000000aafe"], 0x0) 01:07:48 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) 01:07:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:07:48 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000001c0)={0x0, 0x0, [], [@enc_lim]}, 0x10) 01:07:48 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000180)={@local, @broadcast, @val, {@ipv4}}, 0x0) 01:07:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 01:07:48 executing program 2: unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800) 01:07:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0x7a9a0491}, 0x8) 01:07:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, 0x0, 0x0) 01:07:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 01:07:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f00000000c0)="d22e29441449b9bf2f0445b98b1f4a177eeb1e42e4a5179006ec638d493006b8b907e36fc9aea1c530959185d0fd4b50f908c8d53ad386539ec293cca2e5388c9adaa01952", 0x45, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 01:07:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000280)="1df9179d86351a9a010e50dae2ff48b87803074e90", 0x15) 01:07:48 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0) 01:07:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) sendto(r0, &(0x7f0000000080)=':', 0x1, 0x181, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 01:07:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname(r0, 0x0, &(0x7f0000000180)) 01:07:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="703e935409c115966cedba152290fc931c68d9e3a31041e8ba316defb7f1590036534746bdd7bc425a461caaed63f4ca9b1c688302823d4326119d2618a9515a414f77b91c8c7cfec313d772bdf355", 0x4f}, {&(0x7f00000002c0)="2119126e82e96aa54894d75dafe39f5f403b6f590dd3da24ebdc6c8d8b66caf6dbebd73e66db396f67dfa5eaa0eb6bf0b10e6446522fd065b57e417805dd640b89aa21bbc3f59f1a80b702186e9ec962cc10e35f6dd37e3da15cdd95afa7d8455f42ed6cdc706d36c37edcbbde7d8338f95597", 0x73}, {&(0x7f00000003c0)="cd6985b734cf92b25848145095407fdd05fec98c7d130650ec3f737878d2053bb99d0d884d6592202a23da8f45afb54e198bf5b9d36ab2b8a4b5f5ac292a6e3063d6b8084545702e760bdf951d452e1ecd92709d33ed315ec227320c5580f04093c42f519aaafb075fa14eb0bcbee1db9ef075c1067ad28a2b45608f23bbd12bc7d464084d6ea577e04a9f84e457038a0ffaed453a4dece138676bcce661885da4f412cd18afd75dba163e233a686afa5fdbf9af294baeb56d3ed890a31e5913dc2fcab5f4a0d3e3b15281", 0xcb}, {&(0x7f00000000c0)="13387284e4e1999f45d468d0cfe3d39d86ab95e31dbc19144922eff129b376c802fac1b63f34046e2c75bce74b368bae637254960d5d49", 0x37}], 0x4}, 0x0) 01:07:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x400, 0x0, 0x0) 01:07:48 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f00000000c0)=@in={0x10, 0x2}, 0x10) 01:07:48 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) link(&(0x7f00000000c0)='./file0\x00', 0x0) 01:07:48 executing program 3: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xffff0001}}, 0x0) 01:07:48 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60b532e100083544bb6e20000c0aff03000000feffffffffffff"], 0x0) 01:07:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f00000000c0)="d22e29441449b9bf2f0445b98b1f4a177eeb1e42e4a5179006ec638d493006b8b907e36fc9aea1c530959185d0fd4b50f908c8d53ad386539ec293cca2e5388c9adaa01952bf0b3739dcdc38bd3ceac5d92d0cb6df14ec4ac90584f7d940471d7f92994ee810f42d3368b35c8f8cacb2ca86906f2a9091d7e83fea6b494cc3cdb03677c5e743e4151f0696564b81be1732e2b9bce8f6374562286d83512b2d611c3f376607bd6098", 0xa8, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 01:07:48 executing program 2: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 01:07:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x55, 0x0, 0x0) 01:07:48 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000001140)="90125e8f24d6b2f4", 0x8, 0xc, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 01:07:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x1, 0x4) 01:07:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000100), &(0x7f0000000140)=0x4) 01:07:48 executing program 1: open$dir(0x0, 0x8082, 0x0) 01:07:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100, 0x0, 0x0) 01:07:48 executing program 3: syz_emit_ethernet(0x105e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd65ea6bb010283a01fe8000000000000000000000000000aafe80"], 0x0) 01:07:48 executing program 1: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 01:07:48 executing program 4: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 01:07:48 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, 0x0, 0x0, 0xc2, 0x0, 0x0) 01:07:49 executing program 3: sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 01:07:49 executing program 0: linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 01:07:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0xc, 0x0, 0x0) 01:07:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) 01:07:49 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/../file0\x00', 0x200, 0x0) 01:07:49 executing program 3: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 01:07:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f00000000c0)="d22e29441449b9bf2f0445b98b1f4a177eeb1e42e4a5179006ec638d493006b8b907e36fc9aea1c530959185d0fd4b50f908c8d53ad386539ec293cca2e5388c9adaa01952bf0b3739dcdc38bd3ceac5d92d0cb6df14ec4ac90584f7d940471d7f92994ee810f42d3368b35c8f8cacb2ca86906f2a9091d7e83fea6b494cc3cdb03677c5e743e4151f0696564b81be1732e2b9bce8f6374562286d83512b2d611c3f376607bd609881bc98cd", 0xac, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 01:07:49 executing program 0: bind(0xffffffffffffffff, 0x0, 0xa) 01:07:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, &(0x7f0000000080)) 01:07:49 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000100)='x', 0x1) 01:07:49 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x687329e0269235e2, 0x0) 01:07:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080)=0x1, 0x4) 01:07:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) 01:07:49 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008060001"], 0x0) 01:07:49 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x1c, 0x1c}, 0x1c) 01:07:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 01:07:49 executing program 0: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) 01:07:49 executing program 4: mlock(&(0x7f0000fef000/0x11000)=nil, 0x11000) 01:07:49 executing program 1: syz_emit_ethernet(0x4df, &(0x7f0000000180)={@local, @empty, @val, {@ipv6}}, 0x0) 01:07:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="a0", 0x1}], 0x1, &(0x7f0000000340)=[{0xa8, 0x0, 0x0, "3665b308a92c27ec97499b7aef6ad994873b72c6cf864624def5dc72b6d904e193682770482bcf35ce750f1bc8161bd19465b27feae0d48fe5c2cf405619ac7801ba4c783242358dff745836e94634ad2c4a4ee307f6ab04e797c5f30d1fde674c58f0e81bfed9a9e008e6e22f2c14a04fa70ece6213d070da8a638e1752cd27fb56b55ae07dbbf0e306a385ff0df46fb9e5d88e27670d463d"}], 0xa8}, 0x0) 01:07:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80, 0x0, 0x0) 01:07:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) 01:07:49 executing program 2: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/26) 01:07:49 executing program 3: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 01:07:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='vegas\x00', 0x27) 01:07:49 executing program 5: link(&(0x7f0000000080)='./file0/../file0\x00', 0x0) 01:07:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000240)="6901e2cf", 0x4) 01:07:49 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000100), 0x4) 01:07:49 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 01:07:49 executing program 3: msgsnd(0x0, &(0x7f0000000040), 0x4, 0x0) 01:07:49 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:07:49 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000240)="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", 0xfd8, 0x0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) 01:07:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x24, 0x0, &(0x7f00000001c0)) 01:07:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:07:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@un=@abs={0x8}, 0x8) 01:07:49 executing program 2: syz_emit_ethernet(0xc6, &(0x7f0000000000)={@local, @empty, @val, {@ipv6}}, 0x0) 01:07:49 executing program 5: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) [ 203.911662] sctp: [Deprecated]: syz-executor.4 (pid 13821) Use of int in max_burst socket option. [ 203.911662] Use struct sctp_assoc_value instead 01:07:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 01:07:49 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 01:07:49 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000140)="a1b554eca291039071c12d7f3f7ab226", 0x10) 01:07:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1) 01:07:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, 0x0) 01:07:50 executing program 1: syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x8, 0x240800) 01:07:50 executing program 5: syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x80000) 01:07:50 executing program 0: syz_open_dev$evdev(&(0x7f0000002480)='/dev/input/event#\x00', 0x7, 0x10202) 01:07:50 executing program 3: syz_open_dev$evdev(&(0x7f0000000840)='/dev/input/event#\x00', 0x0, 0x0) 01:07:50 executing program 2: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x10000) 01:07:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, 0x0) 01:07:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001600)={0x16, 0x0, 0x0}) 01:07:50 executing program 5: syz_open_dev$evdev(&(0x7f0000000540)='/dev/input/event#\x00', 0xffffffffffffffff, 0x840) 01:07:50 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000740)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, 0x0) 01:07:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001600)={0x0, 0x1, &(0x7f0000001580)='8'}) 01:07:50 executing program 2: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3ff, 0x0) 01:07:50 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000140)={0x0, 0x0, "95c699", 0x23}) 01:07:50 executing program 4: openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r2, &(0x7f0000004200)='t', 0xfff4) 01:07:50 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r1, &(0x7f00000010c0)=[{{0x0, 0xfec0, 0x0}}], 0x300, 0x0, 0x0) 01:07:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)) syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4445) 01:07:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@lazytime='lazytime'}, {@nolazytime='nolazytime'}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 01:07:50 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet6(0xa, 0x803, 0x6) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x20000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) 01:07:50 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/hwrng\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x3) [ 204.555023] EXT4-fs (loop0): bad geometry: block count 128 exceeds size of device (1 blocks) 01:07:50 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCGETLINKNAME(r0, 0x89e0, 0x0) [ 204.639693] EXT4-fs (loop0): bad geometry: block count 128 exceeds size of device (1 blocks) 01:07:50 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f0000000700)='devlink\x00', 0xffffffffffffffff) getresgid(&(0x7f0000000000), &(0x7f0000000040), 0x0) 01:07:50 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000001240), 0x4) 01:07:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f00000002c0)) 01:07:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) r0 = socket(0x0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6(0xa, 0x803, 0x6) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB='D\x00\x00', @ANYBLOB="040928bd7000ffdbdf2510000000080006000500000008000800850600000800060003000000080007000300000008000800"], 0x44}}, 0x20000000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) [ 205.229748] audit: type=1800 audit(1616288871.170:10): pid=13903 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="/" dev="fuse" ino=1 res=0 01:07:51 executing program 1: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000004c0)) 01:07:51 executing program 3: syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00', 0xffffffffffffffff) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/btrfs-control\x00', 0x30080, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x0, 0x4) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0xb, 0x8, 0x7, 0x2}]}) 01:07:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet6(0xa, 0x803, 0x6) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x20000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) 01:07:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5411, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:51 executing program 4: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x0, 0x0) getsockname(r0, 0x0, 0x0) 01:07:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x33fe0}}, 0x0) connect$netlink(r0, &(0x7f0000000000), 0xc) 01:07:51 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/215, 0xd7}, {0x0}, {0x0}], 0x3}, 0x2142) 01:07:51 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x216000, 0x0) 01:07:51 executing program 0: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x13b480, 0x0) 01:07:51 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 01:07:51 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/hwrng\x00', 0x0, 0x0) times(&(0x7f00000001c0)) 01:07:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000009ec0)={0x0, 0x0, &(0x7f0000009e80)={&(0x7f0000009d00)={0x14}, 0x14}}, 0x0) 01:07:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, &(0x7f0000000140)) 01:07:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet6(0xa, 0x803, 0x6) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x20000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) 01:07:51 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000580)={'sit0\x00', &(0x7f0000000500)={'ip6gre0\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @remote, @mcast1}}) 01:07:51 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000140)={0x40}, 0x10) 01:07:51 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 01:07:51 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89b1, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:51 executing program 1: msgrcv(0x0, 0x0, 0xe6, 0x0, 0x0) 01:07:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c00, 0x4) 01:07:51 executing program 1: getpeername$tipc(0xffffffffffffffff, 0x0, 0x0) 01:07:51 executing program 4: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x9ad78bd52f235c44, 0x0) 01:07:51 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x0, 0x0) getsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, 0x0, 0x0) 01:07:51 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8937, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @dev, 0x6}], 0x1c) 01:07:52 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$inet6(0xa, 0x803, 0x6) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, 0x0, 0x20000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) 01:07:52 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x1ff}]}) 01:07:52 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 01:07:52 executing program 1: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) io_setup(0x20, &(0x7f0000000240)=0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) io_submit(r0, 0x3, &(0x7f0000000ac0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x2, r1, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0]) 01:07:52 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x140, 0x0) 01:07:52 executing program 5: openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x701000, 0x0) 01:07:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x4}, 0x14}}, 0x0) 01:07:52 executing program 5: openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x348c0, 0x0) 01:07:52 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) [ 206.468637] Bluetooth: hci0: command 0x0401 tx timeout 01:07:52 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8942, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:52 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x0, 0x0) bind$tipc(r0, 0x0, 0x0) 01:07:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000240)={'gre0\x00', &(0x7f0000000280)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @private}}}}) 01:07:52 executing program 5: socket(0x28, 0x0, 0x3015) 01:07:52 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000005c0)={'team0\x00'}) 01:07:52 executing program 4: sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, 0x0, 0x798aa2cf9bdce8aa) 01:07:52 executing program 0: syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) syz_extract_tcp_res(0x0, 0x0, 0x0) 01:07:52 executing program 3: r0 = syz_open_dev$binderN(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0xfffffffffffffee1, 0x0, &(0x7f00000003c0)=ANY=[], 0x1, 0x0, &(0x7f0000000540)="af"}) 01:07:52 executing program 2: socketpair(0x36, 0x0, 0x0, &(0x7f0000000340)) 01:07:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8910, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:52 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="90125e8f24d6c3f4", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) 01:07:52 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, 0x0, 0x0) 01:07:52 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r1}}) 01:07:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c00, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000240)={0x2, 0x0, 0xc62, 0x0, 0xffffffffffffffff}) 01:07:52 executing program 2: getresuid(&(0x7f0000000040), &(0x7f0000000080), 0x0) 01:07:52 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 01:07:53 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f1, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:53 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xc000, 0x0) 01:07:53 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) 01:07:53 executing program 2: socketpair(0x18, 0x0, 0x0, &(0x7f0000000380)) 01:07:53 executing program 4: io_getevents(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x77359400}) 01:07:53 executing program 5: openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x153cc0, 0x0) 01:07:53 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8992, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:53 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8913, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:53 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)='[', 0x1}], 0x1, &(0x7f0000000300)="21e3dd03d080ec2a6aa1300c0cce82f7704d0d87a756aefcc797c7d1c912bfdee73cef42e6", 0x25}, 0x0) 01:07:53 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xa2240, 0x0) 01:07:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x20040011) 01:07:53 executing program 3: syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0xb}]}) 01:07:53 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000006c0)='cgroup.controllers\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x3, 0x2) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4c000000140097f87059ae08060c040002ff0f0200000000000001870182fa73a69d35a2cca84708f7abca1b4e7d06a6bd7c493872f750375ed08a560400000003c48f93b82a03000000461e", 0x4c}], 0x1}, 0x0) 01:07:53 executing program 1: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/cgroup\x00') 01:07:53 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000500), &(0x7f0000000540)=0x4) 01:07:53 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 01:07:53 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) write$binfmt_elf64(r0, 0x0, 0xaa1) 01:07:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 01:07:53 executing program 2: r0 = syz_open_dev$binderN(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, 0x0) 01:07:53 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89a1, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:53 executing program 5: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x181600) 01:07:53 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f2, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:53 executing program 1: openat$char_raw_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/raw/rawctl\x00', 0x48000, 0x0) 01:07:53 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/hwrng\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x19) [ 207.526030] binder: 14141:14145 ioctl c0306201 0 returned -14 01:07:53 executing program 5: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) 01:07:53 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 01:07:53 executing program 0: r0 = socket(0xa, 0x3, 0x2) recvmsg$can_bcm(r0, &(0x7f0000001400)={&(0x7f0000000240)=@hci, 0x80, 0x0}, 0x0) 01:07:53 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_GET_VERSION(r0, 0x8004552d, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 01:07:53 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0x0) 01:07:53 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 01:07:53 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x3, 0x0) 01:07:53 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)) 01:07:53 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8931, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:53 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xc048, 0x0) 01:07:53 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x8cf639835c0d5f30) 01:07:53 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x44000, 0x0) 01:07:53 executing program 5: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4002, 0x0) 01:07:53 executing program 3: bind$pptp(0xffffffffffffffff, 0x0, 0x0) 01:07:54 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/215, 0xd7}, {0x0}, {0x0}], 0x3}, 0x0) 01:07:54 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8943, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:54 executing program 2: r0 = socket(0xa, 0x3, 0x2) recvmsg$can_bcm(r0, &(0x7f0000001400)={&(0x7f0000000240)=@hci, 0x80, 0x0}, 0x113) 01:07:54 executing program 5: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x2, 0x2) fstat(r0, 0x0) 01:07:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000340)={&(0x7f0000000000), 0xc, &(0x7f0000000300)={0x0}}, 0x0) 01:07:54 executing program 3: r0 = socket(0xa, 0x2, 0x0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 01:07:54 executing program 1: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000002480)='/dev/btrfs-control\x00', 0x220101, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00', r0) 01:07:54 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/hwrng\x00', 0x0, 0x0) recvmsg$can_raw(r0, 0x0, 0x0) 01:07:54 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89a3, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 01:07:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x6f) listen(r1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x5421, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) write$FUSE_GETXATTR(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 01:07:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x6f) listen(r1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x10) accept4$packet(r1, 0x0, 0x0, 0x0) [ 208.726584] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 208.759374] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 208.772665] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 208.772914] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 01:07:55 executing program 0: pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) pwritev(r0, 0x0, 0x0, 0x0, 0x0) 01:07:55 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$security_capability(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0) 01:07:55 executing program 4: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)="8d", 0x1}], 0x2, &(0x7f0000000300)="21e3dd03d080ec2a6aa1300c0cce82f7704d0d87a756aefcc797c7d1c912bfdee73cef42e6", 0x25}, 0x0) 01:07:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x8970, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) 01:07:55 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) accept4$unix(r0, 0x0, 0x0, 0x1000) 01:07:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x6f) listen(r1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x5421, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) write$FUSE_GETXATTR(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) [ 209.479327] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 01:07:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) 01:07:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, 0x0, 0x0) 01:07:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x6f) listen(r1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x5421, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) write$FUSE_GETXATTR(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 01:07:55 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000), 0x4) 01:07:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r0, 0x8983, 0x0) 01:07:55 executing program 1: r0 = epoll_create1(0x0) pipe2$9p(&(0x7f0000000d40)={0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 01:07:55 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000009f00)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, 0x0}}], 0x2, 0x0) 01:07:55 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=@hci={0x1f, 0x0, 0x3}, 0x80) [ 209.650473] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 01:07:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@nfc={0x27, 0x1}, 0x80) 01:07:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@ieee802154={0x24, @short}, 0x80) 01:07:55 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000040)={'veth0_macvtap\x00', @ifru_names}) 01:07:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000500)={0xa, 0x2, 0x0, @empty}, 0x6f) listen(r1, 0x0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x2, @remote}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x5421, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) write$FUSE_GETXATTR(r0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 01:07:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8903, 0x0) 01:07:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @isdn, @tipc=@name, @ax25={0x3, @bcast, 0x4}}) 01:07:55 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="a5", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f00000015c0)="5921657339894990967b5c06af2f2c19e2c3227a40f0f49934c2eccf1488b68aff1bf0061ea7502a76a2a4ff3e1674567e776d3ce1e08771f772db4d6e5bb3f3e9c986074f49eeaa1fe96ebeeb357fe6947400f3585580687884bf6dc0a46b8675a3f5a6b7135c3871e2faa49c940aee5abe824334f5c64b963b067fd7d3ed4129db80a0b00a8ef302e7fe8ae3af8b43c6405b88e12f3059ceebb502141e7cc76a510e6c873f33f7435a9db26f7fa6380e2c2499cf5dbf1365669ae27ff4f1da9245069875ba54a2a69586ca7090d7184f875ef6c2b2e5c1a94555b41fc893fe5f99ad72e5cf12c62fa56391b6cbc7a302a801f424", 0xf5}, {&(0x7f00000016c0)="2d95db0687297eec95d4e4da27f7a7c1714a0409d91fa6d00d20078b26a7fdee4d187309bda47182ed6dd56768216288db9b00e56b1aa8504b11fbf0546e701ba51ef7dcaef1e1323b791a3524427985a4c9ad289b92b6aa0e4212ee8d83ee285ad9f12c7f39a35619a01202632be7257337d1e41cf6b6b56ec667e5db19aa053e7182f644bd17126bb84c15b76043bd337241103d5576237617423410", 0x9d}], 0x2}}], 0x2, 0x0) recvmmsg(r0, &(0x7f0000003a40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 01:07:55 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x34}]}) [ 209.842690] TCP: request_sock_TCP: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 01:07:55 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="a5", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f00000015c0)='Y', 0x1}], 0x1}}, {{&(0x7f00000029c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x3, 0x0) 01:07:55 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0xa, 0x4e20, 0x0, @private0, 0x4}, 0x80) 01:07:55 executing program 2: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000080)="f6", 0x1, 0xfffffffffffffffc) 01:07:55 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 01:07:55 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv4={0x800, @tipc={{0x5, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @payload_mcast={{{{{{0x2c, 0x0, 0x0, 0x0, 0x0, 0xb}}}}}}}}}}, 0x0) 01:07:55 executing program 3: timer_create(0x2, 0x0, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}}, &(0x7f0000000240)) 01:07:55 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 01:07:55 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000008040)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/70, 0x46}], 0x2, &(0x7f0000000380)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000002980)) sendmmsg(r1, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="dc", 0x1}], 0x2}}], 0x1, 0x0) 01:07:56 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002240)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0x18, 0x1, 0x1, "90"}], 0x18}}], 0x1, 0x0) 01:07:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 01:07:56 executing program 5: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x4, &(0x7f0000001740)=[{&(0x7f0000000200)="fd", 0x1}, {&(0x7f0000000300)='M', 0x1, 0x1000}, {&(0x7f00000003c0)="bb", 0x1}, {0x0}], 0x0, 0x0) 01:07:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)="0f", 0x1}, {0x0}, {&(0x7f00000003c0)="ee", 0x1}], 0x3, &(0x7f0000000580)=[{0x28, 0x0, 0x0, "b9a0732ee64a88b3f067316c9e03c8eac9"}], 0x28}}], 0x1, 0x0) 01:07:56 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/schedstat\x00', 0x0, 0x0) 01:07:56 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001740), 0x0, 0x0) 01:07:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)="0f281fcb6e07080467c7a8d386f4f0a7587c17ed66bfc3575b096c21c257eec6bb77d184852905e836dc9ab10f072566ac44e1db238b95d4be25b28ede710d4608f467b1b7bbf7f0ab835a7ccfbea0524e0c5d5695c8eb73ad490a875a8ab63b134170d197aa9126b242d0fd4f5a4d1aa68c44c5f297ad4bb9343cb416339458d8b3089b002944ba0aa66888acbb9dffee69b4be0d3b33e17883d5515f4892d276bd001f0704bbbf55ebd594d0a7ab684637d5811947204384ec20037039b74abebf920899807f4488e1", 0xca}, {&(0x7f0000001180)="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", 0xdf7}], 0x2}}], 0x1, 0x0) 01:07:56 executing program 2: syz_mount_image$tmpfs(&(0x7f00000000c0)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_blocks={'nr_blocks'}}]}) 01:07:56 executing program 5: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x4}, 0x0, &(0x7f00000000c0), 0x0) 01:07:56 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000001140)='/dev/nvram\x00', 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000001200)='/dev/nvram\x00', 0x101000, 0x0) 01:07:56 executing program 0: newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) link(0x0, &(0x7f00000018c0)='./file0\x00') chdir(0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)='trusted.overlay.origin\x00', 0x0, 0x0, 0x1) accept$unix(0xffffffffffffffff, &(0x7f0000007940)=@abs, &(0x7f00000079c0)=0x6e) creat(&(0x7f0000007a00)='./file0\x00', 0x22) 01:07:56 executing program 4: syz_mount_image$tmpfs(0x0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000001900)='./file1\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000006100)='./file0\x00', 0x0, 0x0, 0x0, 0x0) 01:07:56 executing program 5: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001740)=[{&(0x7f00000006c0)="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", 0x941}], 0x0, 0x0) 01:07:56 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 01:07:56 executing program 1: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001740)=[{&(0x7f00000006c0)="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", 0xff8, 0x8}], 0x0, 0x0) 01:07:56 executing program 2: syz_mount_image$tmpfs(0x0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000007a40)='./file1\x00', &(0x7f0000007a80)='trusted.overlay.origin\x00', &(0x7f0000007ac0)='y\x00', 0x2, 0x0) 01:07:56 executing program 0: r0 = creat(&(0x7f0000000780)='./file0\x00', 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000000)={0x20}, 0x20) 01:07:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000073c0)=[{{&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, 0x0, 0x0, &(0x7f0000000580)=[{0x10}], 0x10}}], 0x1, 0x0) 01:07:56 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)) 01:07:56 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) 01:07:56 executing program 0: r0 = creat(&(0x7f0000000780)='./file0\x00', 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000000)={0x20}, 0x20) 01:07:56 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001140)='/dev/nvram\x00', 0x0, 0x0) dup2(r0, r0) 01:07:56 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001200)='/dev/nvram\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r0) 01:07:56 executing program 4: r0 = creat(&(0x7f00000010c0)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 01:07:56 executing program 0: r0 = creat(&(0x7f0000000780)='./file0\x00', 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000000)={0x20}, 0x20) 01:07:56 executing program 5: creat(&(0x7f0000000780)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000a00)='./file0\x00', 0x0, 0x0) 01:07:56 executing program 1: syz_mount_image$tmpfs(&(0x7f0000000180)='tmpfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001800)={[{@size={'size', 0x3d, [0x0]}}, {@huge_advise='huge=advise'}], [{@subj_role={'subj_role', 0x3d, '-'}}]}) 01:07:56 executing program 2: syz_mount_image$tmpfs(&(0x7f00000000c0)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@nr_blocks={'nr_blocks', 0x3d, [0x25]}}]}) 01:07:56 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000180)='tmpfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000001740)=[{0x0}], 0x0, &(0x7f0000001800)={[{@size={'size', 0x3d, [0x0]}}]}) 01:07:56 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c802a, &(0x7f0000000540)=ANY=[]) 01:07:56 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000200)={[{@nls={'nls', 0x3d, 'macromanian'}}]}) 01:07:56 executing program 0: r0 = creat(&(0x7f0000000780)='./file0\x00', 0x0) write$FUSE_IOCTL(r0, &(0x7f0000000000)={0x20}, 0x20) 01:07:56 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r1, r0) 01:07:56 executing program 4: syz_mount_image$tmpfs(0x0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000007a40)='./file1\x00', 0x0, 0x0, 0x0, 0x0) [ 210.802809] tmpfs: Bad value '%' for mount option 'nr_blocks' [ 210.815797] tmpfs: Bad value '%' for mount option 'nr_blocks' 01:07:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001580)="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", 0x7ff, 0x1}], 0x0, &(0x7f0000000480)) 01:07:56 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x2000c0, &(0x7f0000000340)={[{@umask={'umask'}}, {@nobarrier='nobarrier'}, {@decompose='decompose'}, {@gid={'gid', 0x3d, 0xee01}}], [{@fowner_lt={'fowner<', 0xee00}}]}) 01:07:56 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001180)) 01:07:56 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000180)='tmpfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)) 01:07:57 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x94000, 0x0) 01:07:57 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0x10}}, 0x0) 01:07:57 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x80800) [ 211.013572] hfsplus: unable to find HFS+ superblock [ 211.028810] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 211.035084] hfsplus: unable to parse mount options 01:07:57 executing program 1: waitid(0xdb0a8a17f1a33c9f, 0x0, &(0x7f0000000000), 0x8, 0x0) [ 211.162138] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 211.180321] hfsplus: unable to parse mount options [ 211.185733] hfsplus: unable to find HFS+ superblock 01:07:57 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000006a40)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{0x0}, {0x0}], 0x2, &(0x7f00000007c0)=[@cred={{0x1c}}], 0x20}], 0x1, 0x0) 01:07:57 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001140)='/dev/nvram\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) 01:07:57 executing program 5: syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x4410, &(0x7f0000000540)) 01:07:57 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0x10}}, 0x0) 01:07:57 executing program 2: syz_mount_image$tmpfs(&(0x7f00000000c0)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[], [{@appraise_type='appraise_type=imasig'}]}) 01:07:57 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000180)='tmpfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001800)={[], [{@subj_role={'subj_role', 0x3d, '-'}}]}) lsetxattr$trusted_overlay_origin(&(0x7f0000007a40)='./file1\x00', &(0x7f0000007a80)='trusted.overlay.origin\x00', 0x0, 0x0, 0x0) 01:07:57 executing program 4: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)) waitid(0xdb0a8a17f1a33c9f, 0x0, &(0x7f0000000000), 0x8, 0x0) 01:07:57 executing program 1: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, 0xfffffffffffffffd) [ 211.402349] tmpfs: Bad mount option appraise_type [ 211.414307] tmpfs: Bad mount option subj_role [ 211.422123] tmpfs: Bad mount option appraise_type 01:07:57 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000180)='tmpfs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000001740)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000001800)={[{@size={'size', 0x3d, [0x0, 0x0]}}, {@mpol={'mpol', 0x3d, {'bind', '=relative'}}}], [{@subj_role={'subj_role', 0x3d, '-'}}]}) 01:07:57 executing program 2: syz_mount_image$tmpfs(&(0x7f00000000c0)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[], [{@appraise_type='appraise_type=imasig'}]}) creat(&(0x7f0000000ac0)='./file0\x00', 0x0) [ 211.460486] tmpfs: Bad mount option subj_role 01:07:57 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x40000, 0x0) 01:07:57 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0}, 0x0) 01:07:57 executing program 5: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x3, &(0x7f0000001740)=[{0x0}, {&(0x7f0000000300)='M', 0x1, 0x1000}, {&(0x7f00000003c0)="bb", 0x1}], 0x0, 0x0) 01:07:57 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001200)='/dev/nvram\x00', 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, 0x0) read$FUSE(r0, 0x0, 0x0) 01:07:57 executing program 4: syz_mount_image$tmpfs(&(0x7f0000000180)='tmpfs\x00', &(0x7f00000001c0)='./file1\x00', 0x7, 0x4, &(0x7f0000001740)=[{&(0x7f0000000200)="fd89cbf9ccfde521dfd1f6227ccb2d96e948dea1e4fab2b30c78045c5338c2e98900721164dca7a201a95ba51e59f0fdc99bad3d0e091725c1a6b7ec3c1389b2f40709dd9a10871b265bd3e9b1eabc8b8d1ce51aa50385740389bc0623d02a0e0d02133748f315758af545fae492b0dd7e74c9f7e433fe9c4ea66100d0d49defb806bcaf5698e6e1fac185cc3594c24fa4fbd009816a91d9267a8f06c9efdaba989d41edab48f29d6f4831b09a8257272303759ca946aff7b854fdfdf1536f28b52003a0f44394afdacd533e858e7be39badacf1631db8879898a4582e", 0xdd}, {&(0x7f0000000300)="4de4e0891014a90e808dde82cc24e8932e8eea7607e2f2fe7e94df9c85856f8e764d46e59af093978a760362153300c0d354619fe69f1dc88488a0e3e267c99d00f796c02c", 0x45, 0x1000}, {&(0x7f00000003c0)="bb9c47c7eedd1b3e97cfbee481120a05b299dbbdffcdce1b", 0x18, 0x1}, {0x0}], 0x1000000, &(0x7f0000001800)={[{@size={'size', 0x3d, [0x65, 0x37]}}, {@mpol={'mpol', 0x3d, {'default', '', @val={0x3a, [0x37, 0x0]}}}}], [{@subj_role={'subj_role', 0x3d, '-'}}]}) link(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00') lsetxattr$trusted_overlay_origin(&(0x7f0000006100)='./file0\x00', &(0x7f0000006140)='trusted.overlay.origin\x00', &(0x7f0000006180)='y\x00', 0x2, 0x1) semget$private(0x0, 0x2, 0x100) accept$unix(0xffffffffffffffff, &(0x7f0000007940)=@abs, &(0x7f00000079c0)=0x6e) creat(&(0x7f0000007a00)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000007a40)='./file1\x00', &(0x7f0000007a80)='trusted.overlay.origin\x00', &(0x7f0000007ac0)='y\x00', 0x2, 0x3) [ 211.549927] tmpfs: Bad mount option appraise_type [ 211.567917] tmpfs: Bad mount option appraise_type 01:07:57 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/diskstats\x00', 0x0, 0x0) 01:07:57 executing program 2: syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x0) 01:07:57 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x20000, 0x0) [ 211.635094] tmpfs: Bad value 'e7' for mount option 'size' 01:07:57 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) 01:07:57 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 01:07:57 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$setownex(r0, 0xf, 0x0) 01:07:57 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000007a00)='./file0\x00', 0x0) 01:07:57 executing program 2: getsockname$unix(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00'/3393], 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6) [ 211.724423] tmpfs: Bad value 'e7' for mount option 'size' 01:07:57 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 01:07:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/8, 0x8, 0x0, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 01:07:57 executing program 4: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 01:07:57 executing program 2: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) 01:07:57 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000001480)="014bf450f8d8093455f5b3d691b348e473e2ed4d97510f7be8953f40a3a391dce4868cecdf41be4f0988dc67861925253ed347b7cfde955df48044ff8e5e0672ed2962505cbee55b2507e74b3c6c7c9ad5ccc09e3e4d041b31122d512c2f341697d1cca2727b88401d523f4d39c7af289c9e7848ddbdedf0", 0x78}, {&(0x7f0000000040)="6ac1cd75951f60480f45c7e83bdd49a67d1f3b1295c506dfe5a203a35689a72446b77e0aa7572fa1de05fbe20c3663e2309e4a3d", 0x34}, {&(0x7f0000001500)="356f543b50494f1ae76fe3d168a315ae9e3ec61367b23bf2770c42e90d2fba1183e8a96f6c17a4aa259da138e776ae13865a675ac865b2b463e012eca9d0b9395ab04f047acf21ff55f6b880d02b8dcad9078fd72ee9e96f4da69526443f64f0f769dff8d8b1684cb0ea4f879fe12ecc1e19427a6a06c881c9aa15f092e688e22f5853c2c08b84e6409bcec59697f012a4707c9afbee05d0a74ab089a98cd73863a4a4f16f6a4e42d419de72d71bc0", 0xaf}, {&(0x7f0000000240)="69166960b486fe6a8db329e6f9e31c44132fa35f2fc2340e7d2ca0bbbaabc1b5e400b8fe07019f7541c29de5da006221ec75caee92bfd8ee49d55509611f9ea72d40f154014ed771f1bff0359cfb2602ee1e91535051bd2323dd693adb7e3c1e70eeba63fa7987c8ea5b885f49b999f35d6bda3d2a3ad54bc839a8097d5ddc3e59fa5af58a96f2e73feb159c636b53bc75ffedec38f75f10509093d3feb98a0b3a4e0b1a2a6e", 0xa6}], 0x4) 01:07:57 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000540)={@broadcast, @broadcast, @val, {@ipv6}}, 0x0) 01:07:57 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2810, r0, 0x0) 01:07:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/8, 0x8, 0x42, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140)="e2b6b34ced147fa7", 0x8, 0x0, 0x0, 0x0) 01:07:57 executing program 0: pipe2(&(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) select(0x40, &(0x7f0000000040)={0x98}, 0x0, 0x0, 0x0) 01:07:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000500)=""/102384, 0x18ff0, 0x42, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140)="e2", 0x1, 0x0, 0x0, 0x0) 01:07:57 executing program 5: openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x401, 0x0) 01:07:58 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', 0x0) msync(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) 01:07:58 executing program 1: munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) linkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 01:07:58 executing program 4: fchmodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) munmap(&(0x7f0000000000/0x4000)=nil, 0x4000) 01:07:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/8, 0x8, 0x42, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000140)="e2", 0x1, 0x0, 0x0, 0x0) 01:07:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="99", 0x1, 0x0, 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x42, 0x0, 0x0) 01:07:58 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x2811, r0, 0x0) 01:07:58 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x32d40, 0x0) 01:07:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000000c0)="345b10474da96a22f2a7afbe5a1c991eb030efbaf1c3c65b835c7e02fda224c25803a67f785e34948b90fd9039123ed4e855", 0x32}, {&(0x7f0000001680)="e4cc6521c716a5129e033e0d4afdda462783c9187abdc23436467ff3e5ac8bfe0a74cb1ffa41b2c73e9f4f22d53cdb696c8218301ef73797c3b62430e567ea834f83", 0x42}, {&(0x7f0000000200)="9cd6c553af6c19586e3531903ecc7d6a258550a608148c63347bf72bade09f5a2306eff02e2043748533b3b4298ba1e5a73da7482019a74472b3739a2a3f73845bffe3079dd905f4737f6f9726fea624c03215668d7151ac22526928137efd713e20", 0x62}, {&(0x7f0000000280)="1ee0dbe17f0393042d25415001328b3b9840c8856f188f02862a2519b658cd9166e2d682cab2c02a581d79321da71bf5b0936ad92e81c0c70d6b9c31f1ab126fd51176037f77d97efcb2e3565e8feb15b1dd1291b2f9d0a06e6eacdf84714de0edf9df49252e0d24b5cc7915e237f0a25498c1294c1eeb", 0x77}, {&(0x7f0000000300)="cadc98cc6b6488b97a68570c68c6b357182980ef784361c6e3e2d6ecc7b76c06c603cbb357f15b33fb8fa41aa05f820053604670aa124fb9ed1423acda85ab7dc63944ce74acd658ec71dcdbf3d2be3e7db9fd3f6cf45ff3ee828ad49e12fda02ddaf2ef036f8b0000bdf3c96f64ed58db42a35b52ae96e818f3d4dc47dd4780bcf003f283e2d4d21f4b89295292667a9ceb850c2d24b0ae3aca7fafbe62b555ac62a0f36a81e3d69dfbbaca29d64f2f94480c5e078ceb827cf532faa27b1b1be3d5b679251df252b72c323227403f6ba031bd82a8a2a9e8504aecd5ed4fd804efac47d01218e188cda7761f", 0xec}, {&(0x7f0000000400)="ce3070727ea47360b08317df9c6c6f3ef78468da512db3178f3f9e52ae358dda43524dd54a1b8f8110cd9ab23f03aa73e98e1a99c0e27f71858038fc1572efca23e8ea18beb4d1ceb114f6d189e606814a16f873e473e91f99b7c75a4b2fa49e253b896e7b15f3a0bc047870e650bef2b97f2f813cdebb16352fcaecf656b7421b986471b5a628a07167ea40424cd49750f5b108f70abfc8ee574d25641a135ab2a64241a9fb986e37", 0xa9}, {&(0x7f00000004c0)="b4d63231c09ea2da753a4d6725346d7e33d849049afcea09e91383292848516f54f56949d48a932c13fbe091e0f6fb64ca21a02240db16eb1d06966e9f750a965b", 0x41}, {&(0x7f0000000540)="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", 0xcde}], 0x8}, 0x0) 01:07:58 executing program 3: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendto$rose(r0, 0x0, 0x0, 0x40080, 0x0, 0x0) 01:07:58 executing program 0: syz_genetlink_get_family_id$fou(&(0x7f0000000b00)='fou\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 01:07:58 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) connect$rose(r0, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1, @bcast}, 0x1c) 01:07:58 executing program 2: socketpair(0x1, 0x0, 0x81, &(0x7f0000000000)) 01:07:58 executing program 3: syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', 0xffffffffffffffff) 01:07:58 executing program 4: clock_gettime(0x0, &(0x7f0000000100)={0x0}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000140)={r0}, 0x0) 01:07:58 executing program 5: ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket(0x1d, 0x0, 0x3) 01:07:58 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$rose(r0, 0x104, 0x3, 0x0, &(0x7f0000000080)) 01:07:58 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x0, 0x0) 01:07:58 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000002980)={0x18, 0x0, {0x0, @link_local, 'wg1\x00'}}, 0x1e) 01:07:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x0, @local, 0x0, 0x0, 'wlc\x00'}, {@empty}}, 0x44) [ 212.466998] can: request_module (can-proto-3) failed. 01:07:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x2, 0x15, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 212.510557] can: request_module (can-proto-3) failed. 01:07:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCSPASS(r0, 0x40107447, 0x0) 01:07:58 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00'}) 01:07:58 executing program 0: r0 = epoll_create(0x7) write$ppp(r0, 0x0, 0x0) 01:07:58 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) [ 212.568504] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:0 01:07:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000040)=0x3a) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, 0x0) 01:07:58 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000006e80)='/dev/full\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 01:07:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) creat(&(0x7f0000000000)='./bus\x00', 0x0) 01:07:58 executing program 0: sched_setparam(0x0, &(0x7f0000000000)) 01:07:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:58 executing program 4: io_cancel(0x0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 01:07:58 executing program 5: add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000580)={'syz', 0x2}, 0x0, 0x0) 01:07:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r4) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, r5) 01:07:58 executing program 0: io_setup(0xff, &(0x7f0000000000)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 01:07:58 executing program 4: ioperm(0xfff, 0x1, 0x9) 01:07:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:58 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000340)={0x7, &(0x7f00000002c0)=[{0x1c0, 0x7f, 0x3, 0x8}, {0x0, 0x8, 0x9a, 0x5}, {0xa5, 0x0, 0x40, 0x3}, {0x0, 0x1, 0x81, 0x1}, {0x9, 0x0, 0x80}, {0x7, 0x3, 0x9, 0x2}, {0x1000, 0x0, 0x9, 0x5}]}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) fanotify_init(0x0, 0x0) r0 = epoll_create1(0x0) fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) 01:07:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) 01:07:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2}]}, 0x20}}, 0x0) 01:07:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x14, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 01:07:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) 01:07:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 5: io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$smc(0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00', 0xffffffffffffffff) 01:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_PEER_AID={0x6}, @NL80211_ATTR_STA_AID={0x6}]}, 0x24}}, 0x0) recvfrom(r0, 0x0, 0x0, 0x21e2, 0x0, 0x0) 01:07:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000800)={0x2, 0x15, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1}]}, 0x18}}, 0x0) 01:07:59 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = shmget$private(0x0, 0x400000, 0x1000, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_LOCK(r0, 0xb) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffdfff) shmctl$SHM_UNLOCK(0x0, 0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) shmat(0x0, &(0x7f0000092000/0x9000)=nil, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) shmget$private(0x0, 0x1000, 0x54001800, &(0x7f0000fff000/0x1000)=nil) shmat(0x0, &(0x7f00000cf000/0x1000)=nil, 0x0) 01:07:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000340)=0x10001, 0x4) 01:07:59 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 01:07:59 executing program 4: add_key$keyring(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) 01:07:59 executing program 3: io_setup(0x0, &(0x7f0000000180)) 01:07:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 5: io_setup(0x5, &(0x7f0000000140)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, &(0x7f00000002c0)) 01:07:59 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) 01:07:59 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000340)={0x7, &(0x7f00000002c0)=[{0x1c0, 0x7f, 0x3, 0x8}, {0x0, 0x8, 0x9a, 0x5}, {0xa5, 0x0, 0x40, 0x3}, {0x0, 0x1, 0x81, 0x1}, {0x9, 0x0, 0x80}, {0x7, 0x3, 0x9, 0x2}, {0x1000, 0x0, 0x9, 0x5}]}) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) fanotify_init(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(r0, &(0x7f0000000200)='memory.swap.current\x00', 0x7a05, 0x1700) 01:07:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 4: getresgid(&(0x7f0000000240), &(0x7f0000000280), 0x0) 01:07:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/140, &(0x7f0000000200)=0x8c) 01:07:59 executing program 0: ioperm(0x0, 0x3, 0x3) 01:07:59 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000007040)='/dev/fuse\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000024c0)={0x2020}, 0xfffffffffffffd26) 01:07:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f00000011c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001180)={&(0x7f0000000040)={0xec4, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_NAN_FUNC={0xea4, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_TX_MATCH_FILTER={0xea0, 0xe, 0x0, 0x1, [{0xc5, 0x0, "dde6a08facedc1480901d915e46b16fc9d250e4acfdab6caf5a8976c821e37d2f2b28f04ce5171568fad916774ea67058e257d4b9222230bcde1947ecee8d22406779457142056d92cd1c15d60fc28fb2054f7a9729e05e6feffe95f77a3083b94ec1215dfaf625dd4f0467d80fb2da88f54b246ad5824057db13b165e3af03f9eeda6e932f135f41125c63d4825fb19492a39c4eba3eee8ce484d45792caec0074ecacd8f575ef8dc8c7534e57e750cc3bc509f61f63c8079216973cb4b90eee9"}, {0x4}, {0xdcd, 0x0, "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"}]}]}]}, 0xec4}}, 0x0) 01:07:59 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, 0x0) 01:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000480)={0x23, 0x0, 0x0, 0x0, 0x0, {}, [{{0x8}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) 01:07:59 executing program 5: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) 01:07:59 executing program 0: ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xc) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000140)={{}, {@void, @max='max'}}) io_setup(0x10000, &(0x7f0000000180)) 01:07:59 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000080)) [ 213.700875] QAT: Invalid ioctl 01:07:59 executing program 1: futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, 0x0, &(0x7f0000000140), 0x0) 01:07:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 3: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000600)=""/4096) 01:07:59 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) request_key(&(0x7f0000000040)='.dead\x00', 0x0, 0x0, 0xffffffffffffffff) 01:07:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x1d, r2, 0x0) 01:07:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0x1b, 0x4) 01:07:59 executing program 1: add_key$fscrypt_v1(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={'fscrypt:', @desc1='0000111122223333'}, &(0x7f0000000100)={0x0, "3e92f56487c7121edc56b90c291026f698322cf05aa60007b59984c75c59b603dba7912c872ccef49c2ea2912029c7749f579641024ff63bbf0bf139ff302179"}, 0x48, 0xfffffffffffffffc) 01:07:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000026c0)={0x0}}, 0x4000801) 01:07:59 executing program 1: clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000580)={{0x0, 0xea60}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x2, &(0x7f0000000140)={{}, {0x0, 0x2710}}, 0x0) 01:07:59 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r0, 0x40096100, &(0x7f0000001bc0)) 01:07:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:07:59 executing program 4: io_setup(0x4, &(0x7f0000001500)=0x0) io_submit(r0, 0x0, 0x0) 01:08:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:00 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(r0, 0x40096101, 0x0) 01:08:00 executing program 1: r0 = gettid() sched_setparam(r0, &(0x7f0000000000)) 01:08:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f000000a400)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000005880)=@qipcrtr, 0x80, 0x0}}], 0x2, 0x0) 01:08:00 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 214.160505] QAT: failed to copy from user cfg_data. 01:08:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000001840)) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCGETS2(r2, 0x802c542a, &(0x7f00000018c0)) 01:08:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_PEER_AID={0x6}, @NL80211_ATTR_STA_AID={0x6}]}, 0x24}}, 0x0) recvfrom(r0, 0x0, 0x0, 0x21e2, &(0x7f00000003c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f18253cab5b4efcd4132d07e6f1fc408211fa3237659839585484c5bb494062d90fdbd11f0f1e2e0702f2e9f23c0b2973af6e0fe4d93530af78cdc1e3aec8"}, 0x80) 01:08:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:00 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@iv={0x18}, @iv={0x100, 0x117, 0x2, 0xe7, "270b2be70b20bd266e897223ae8928e41534d1a7510749690242a4032465275fa96aab5d4c59823566525e7364e35793795061668a5ece3c722854547ec5d4d5f3974727426f90856e877b725b7e45c595b90075114cf96cd9028a1e96190a9d8e5df78f900b6cf72aea90be4c8e68447533035b3cef248fc7a4cda608bab9fcdc66e2ec21c1db4713aff7fd11bb754e6f678b6ea76656e5646f473b0939eaf942c95bb05208b59605ddbecb9f35fd41f36bf5f2d6dcd7c5e907e1dd5b45ca7197a1d43297d1d9076fa480f9c5a10c7cdb67aad595ff884bbb54fbe07a5982cc5f77c85555a6c3"}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x40, 0x117, 0x2, 0x25, "31b2c2b83663d7fa83e7a6d10e80ba9dc80e98fe32223d985792fb03abae874132067eafcb"}, @iv={0x18}, @assoc={0x18}], 0x1b8, 0x240040c4}, {0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a00)="fe44a3a1852ea2f2e7010fe0cf77597f0233487a8910fee47bb6084678962cbd10158310ecc5cca70aeb1e848e424bbfae3b2134df6cd357c96b17846b5e119f31f1188676", 0x45}, {&(0x7f0000000a80)="28b2dbe615ba56f3dad5f2242e54fac2d04eb0fd2fb0eea2fe29bc1437e3f0a5f2976149f54bde94e216022cc19ba86d0d9c01913ebc0186bc4ad4b146db85c9283aa365545871686f1806180132dcfa7dcf60453b83cf667c13fe2955953f33390ad5f9a122b66223607dcabd500424723bfff7c544bdf19ad049ae20e242eb238ee39410714a3a860e2cc66ac713ffc6f4588c8e92d033819ef290db15bb2f", 0xa0}, {&(0x7f0000000b40)="93c14c3d710bd076e7e96cafcd6d3ac2b00d709853f326e3a8e6497c4c3161052ee5b84aeb7bba92e56fbeeebc49112529405171e201a62f1642b5719546f6322506de40d8bfdcd67306e5afce9ded6cb52e17c82cfeb93a1154a1975d2b459a747d4fe17c813e41bd797472b1e683e542ea4e19e5b90f5fb7f57263b449dfee4e4cdcdbb197aead505d255c2dcbb6a3f14a3f7192a6", 0x96}, {0x0}, {0x0}, {&(0x7f0000000d80)="5d09e2660765f0", 0x7}], 0x6, 0x0, 0x0, 0x400}, {0x0, 0x0, &(0x7f0000003380)=[{0x0}], 0x1, &(0x7f00000033c0)=[@op={0x18, 0x117, 0x3, 0x3}, @assoc={0x18}, @assoc={0x18}, @iv={0x18}], 0x60}, {0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000003680)="c0c15be598aebfd5824c43ee1b246d7dd332ac090a19c854edb799907d9113b694163a70897a5ed0431d03fc1a223b03a1c062559771786f23936e67f8d57f262a1a3929fbaa9b5beb86c5ce1a87ed6de0029a91deca48844e6b9ad4110967fad1cad54072bd1d6747e2687531fa972ffa27e86deed4a72418e8f0480b7af3060971e9e7e4d1041cd48c315046a1253cd3a213c1efe7cd677515609dbfb52a6752ebf003f7dd7b7d2d7f327ada3b5d24aebbc78c562bf02d7887629378a47881a34eb08b943a26d9625a4b68cd", 0xcd}], 0x1, &(0x7f00000037c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x5}, {0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000003800)}], 0x1, &(0x7f00000039c0)=[@assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18}], 0x60, 0x20048000}, {0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003a40)="da74dcc7cbef2cf9e085d449d93dd70abbae5bdfc03c53ab2c8f1995fefe514860a89af47b8012691432524d8e4523dba99179af445cb2f7cea8d44a41f72e59c7023d7ca43b057bca623071db83a7ea42571f96d5dcd5e9ccb9d30eaa3519cbe2c4ab2ccdbf5fd5bff62ae455d06619978fbfc70fe43ae0bcc491efcc0e6da84db85bf3a4a6df88811062cc6881c1e811e66f3d0fce", 0x96}], 0x1}], 0x6, 0x40800) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsu\x00', 0x64000, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) copy_file_range(r0, 0x0, r1, 0x0, 0x3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x10b, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 01:08:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001900)=0x10, 0x4) 01:08:00 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:00 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000006e80)='/dev/full\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001340)={0x2020}, 0x2020) 01:08:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 214.453772] block nbd4: shutting down sockets 01:08:00 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x1010001, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000001c0)=""/66, 0x42) mkdirat(0xffffffffffffffff, 0x0, 0x0) 01:08:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x1d, r4, r4) [ 214.567832] block nbd4: Device being setup by another task [ 214.582224] block nbd4: Could not allocate knbd recv work queue. [ 214.593155] block nbd4: shutting down sockets [ 214.615563] new mount options do not match the existing superblock, will be ignored 01:08:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:00 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 214.676840] new mount options do not match the existing superblock, will be ignored 01:08:00 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) [ 214.877934] block nbd4: Device being setup by another task [ 214.939096] block nbd4: shutting down sockets [ 215.008423] block nbd1: shutting down sockets 01:08:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000003b40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@iv={0x18}, @iv={0x100, 0x117, 0x2, 0xe7, "270b2be70b20bd266e897223ae8928e41534d1a7510749690242a4032465275fa96aab5d4c59823566525e7364e35793795061668a5ece3c722854547ec5d4d5f3974727426f90856e877b725b7e45c595b90075114cf96cd9028a1e96190a9d8e5df78f900b6cf72aea90be4c8e68447533035b3cef248fc7a4cda608bab9fcdc66e2ec21c1db4713aff7fd11bb754e6f678b6ea76656e5646f473b0939eaf942c95bb05208b59605ddbecb9f35fd41f36bf5f2d6dcd7c5e907e1dd5b45ca7197a1d43297d1d9076fa480f9c5a10c7cdb67aad595ff884bbb54fbe07a5982cc5f77c85555a6c3"}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x40, 0x117, 0x2, 0x25, "31b2c2b83663d7fa83e7a6d10e80ba9dc80e98fe32223d985792fb03abae874132067eafcb"}, @iv={0x18}, @assoc={0x18}], 0x1b8, 0x240040c4}, {0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a00)="fe44a3a1852ea2f2e7010fe0cf77597f0233487a8910fee47bb6084678962cbd10158310ecc5cca70aeb1e848e424bbfae3b2134df6cd357c96b17846b5e119f31f1188676", 0x45}, {&(0x7f0000000a80)="28b2dbe615ba56f3dad5f2242e54fac2d04eb0fd2fb0eea2fe29bc1437e3f0a5f2976149f54bde94e216022cc19ba86d0d9c01913ebc0186bc4ad4b146db85c9283aa365545871686f1806180132dcfa7dcf60453b83cf667c13fe2955953f33390ad5f9a122b66223607dcabd500424723bfff7c544bdf19ad049ae20e242eb238ee39410714a3a860e2cc66ac713ffc6f4588c8e92d033819ef290db15bb2f", 0xa0}, {&(0x7f0000000b40)="93c14c3d710bd076e7e96cafcd6d3ac2b00d709853f326e3a8e6497c4c3161052ee5b84aeb7bba92e56fbeeebc49112529405171e201a62f1642b5719546f6322506de40d8bfdcd67306e5afce9ded6cb52e17c82cfeb93a1154a1975d2b459a747d4fe17c813e41bd797472b1e683e542ea4e19e5b90f5fb7f57263b449dfee4e4cdcdbb197aead505d255c2dcbb6a3f14a3f7192a6", 0x96}, {0x0}, {0x0}, {&(0x7f0000000d80)="5d09e2660765f0", 0x7}], 0x6, 0x0, 0x0, 0x400}, {0x0, 0x0, &(0x7f0000003380)=[{0x0}], 0x1, &(0x7f00000033c0)=[@op={0x18, 0x117, 0x3, 0x3}, @assoc={0x18}, @assoc={0x18}, @iv={0x18}], 0x60}, {0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000003680)="c0c15be598aebfd5824c43ee1b246d7dd332ac090a19c854edb799907d9113b694163a70897a5ed0431d03fc1a223b03a1c062559771786f23936e67f8d57f262a1a3929fbaa9b5beb86c5ce1a87ed6de0029a91deca48844e6b9ad4110967fad1cad54072bd1d6747e2687531fa972ffa27e86deed4a72418e8f0480b7af3060971e9e7e4d1041cd48c315046a1253cd3a213c1efe7cd677515609dbfb52a6752ebf003f7dd7b7d2d7f327ada3b5d24aebbc78c562bf02d7887629378a47881a34eb08b943a26d9625a4b68cd", 0xcd}], 0x1, &(0x7f00000037c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x5}, {0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000003800)}], 0x1, &(0x7f00000039c0)=[@assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18}], 0x60, 0x20048000}, {0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003a40)="da74dcc7cbef2cf9e085d449d93dd70abbae5bdfc03c53ab2c8f1995fefe514860a89af47b8012691432524d8e4523dba99179af445cb2f7cea8d44a41f72e59c7023d7ca43b057bca623071db83a7ea42571f96d5dcd5e9ccb9d30eaa3519cbe2c4ab2ccdbf5fd5bff62ae455d06619978fbfc70fe43ae0bcc491efcc0e6da84db85bf3a4a6df88811062cc6881c1e811e66f3d0fce", 0x96}], 0x1}], 0x6, 0x40800) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcsu\x00', 0x64000, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) copy_file_range(r0, 0x0, r1, 0x0, 0x3, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x10b, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 01:08:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000002fc0)=[{{&(0x7f0000000000)=@nfc={0x27, 0x8ff001f}, 0x80, 0x0}}], 0x1, 0x0) 01:08:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x1d, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:01 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) connect$packet(r1, &(0x7f0000002940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d11cd979bea"}, 0x14) 01:08:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x1d, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:01 executing program 4: r0 = getpid() r1 = getpid() kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) 01:08:01 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000007680)='ns/ipc\x00') 01:08:01 executing program 4: clock_gettime(0x7, &(0x7f00000045c0)) 01:08:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) [ 215.471715] block nbd1: shutting down sockets 01:08:01 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') 01:08:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x1d, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x80) 01:08:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:02 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x88001) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(0xffffffffffffffff, 0x0, 0x0) read$eventfd(0xffffffffffffffff, 0x0, 0x0) r1 = creat(0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x30, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd515f722aaa3914c71a856efa7e21bab82b6ab854e5ee3738911045d6860268", 0x20, 0x26060001, &(0x7f0000000100)={0xa, 0x4e23, 0x1fa, @mcast2}, 0x1c) r3 = dup(r2) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='veth0_to_hsr\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa0, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xcd2e}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x4091) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f0000000140)) sendfile(r3, r4, 0x0, 0x8000fffffffe) 01:08:02 executing program 0: r0 = perf_event_open(&(0x7f00000030c0)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x40082404, 0x0) 01:08:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:02 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x1, 0x0, 0x0, {{}, {@void, @void}}}, 0x14}}, 0x0) 01:08:02 executing program 0: io_setup(0x0, &(0x7f0000000200)) [ 216.104380] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 01:08:02 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:02 executing program 4: sysfs$1(0x1, &(0x7f0000000000)='*.\x00') 01:08:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) [ 216.186475] block nbd1: shutting down sockets 01:08:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) [ 216.259227] audit: type=1804 audit(1616288882.191:11): pid=14965 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir819020433/syzkaller.NM091J/266/bus" dev="sda1" ino=14185 res=1 01:08:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)={0x2c, r1, 0x1, 0x0, 0x0, {0xb}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}]}, 0x2c}}, 0x0) 01:08:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:02 executing program 5: add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000080)="fcd7abebbf1b5432b8df3007e6450cc98961e06b5fe0aa69f5ecb957aa9ea971c1151a1247970888276574332eebe919095798581cd365b55105352724f27300", 0x40, 0xfffffffffffffffb) 01:08:02 executing program 4: io_setup(0x73, &(0x7f0000000540)) io_setup(0x7, &(0x7f0000000680)) 01:08:02 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 216.383986] audit: type=1804 audit(1616288882.261:12): pid=14961 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir819020433/syzkaller.NM091J/266/bus" dev="sda1" ino=14185 res=1 01:08:02 executing program 5: clock_gettime(0x4, 0x0) [ 216.432736] block nbd1: Device being setup by another task 01:08:02 executing program 4: socket(0x11, 0x2, 0x9) 01:08:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[], 0x8) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x8) 01:08:02 executing program 0: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000400)='./file0/file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x2) 01:08:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) 01:08:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000480)=""/178, 0xb2}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000940)=[{&(0x7f0000000200)=""/112, 0x70}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000000c0)=""/58, 0x3a}, {0x0}], 0x2}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r3, 0x0) poll(&(0x7f0000000080)=[{}, {r4}], 0x2, 0xfff) shutdown(r4, 0x0) 01:08:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback}) 01:08:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000001280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40010001}, 0xc, &(0x7f0000001240)={&(0x7f00000001c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0x8}, @val={0xc}}}, [@NL80211_ATTR_VENDOR_ID={0x8}, @NL80211_ATTR_VENDOR_DATA={0xe91, 0xc5, "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"}]}, 0xec4}}, 0x0) [ 217.116731] block nbd1: Receive control failed (result -32) [ 217.122724] block nbd1: Receive control failed (result -32) [ 217.122780] block nbd1: shutting down sockets 01:08:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x0, 0x0) close(r0) 01:08:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:03 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f00000026c0)='/proc/self/net/pfkey\x00', 0x42, 0x0) 01:08:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x0, 0x0) close(r0) 01:08:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) 01:08:04 executing program 0: io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 01:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x0, 0x0) close(r0) 01:08:04 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 218.045759] block nbd1: Receive control failed (result -32) [ 218.045764] block nbd1: Receive control failed (result -32) [ 218.057225] block nbd1: Receive control failed (result -32) [ 218.061135] block nbd1: shutting down sockets 01:08:04 executing program 0: add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000080)="fcd7abebbf1b5432b8df3007e6450cc98961e06b5fe0aa69f5ecb957aa9ea971c1151a1247970888276574332eebe919095798581cd365b55105352724f27300ea", 0x41, 0xfffffffffffffffb) 01:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x0, 0x0) close(r0) 01:08:04 executing program 5: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0x200802, 0x0) 01:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:04 executing program 5: perf_event_open(&(0x7f0000000e00)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000001ec0)=""/4096, &(0x7f0000000000)=0x1000) 01:08:04 executing program 0: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) clock_gettime(0x4, &(0x7f00000000c0)) 01:08:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) [ 218.955364] block nbd1: Receive control failed (result -32) [ 218.955369] block nbd1: Receive control failed (result -32) [ 218.955440] block nbd1: Receive control failed (result -32) [ 218.961422] block nbd1: shutting down sockets 01:08:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:05 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/diskstats\x00', 0x0, 0x0) clone(0x1000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) pipe(&(0x7f0000000140)) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000140)={0xffc}, 0x0, 0x0) 01:08:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:05 executing program 0: io_setup(0xe8, &(0x7f0000000200)=0x0) io_destroy(r0) 01:08:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000001ec0)=""/4096, &(0x7f0000000000)=0x1000) [ 219.092931] audit: type=1326 audit(1616288885.032:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466459 code=0x0 01:08:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) prctl$PR_GET_NAME(0x34, 0x0) [ 219.229284] block nbd1: shutting down sockets 01:08:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000001ec0)=""/4096, &(0x7f0000000000)=0x1000) 01:08:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:05 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x90a435e50f151b45, 0x0, 0x0) 01:08:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:05 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000001440)='nl80211\x00', 0xffffffffffffffff) 01:08:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 219.513802] block nbd1: shutting down sockets [ 219.915802] audit: type=1326 audit(1616288885.852:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15121 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466459 code=0x0 01:08:05 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:05 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) prctl$PR_GET_NAME(0x34, 0x0) 01:08:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:05 executing program 0: syz_emit_ethernet(0x2e, &(0x7f00000001c0)={@random="c525a8325ad5", @empty, @void, {@ipv4={0x800, @udp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1, {[@ssrr={0x89, 0x3}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) 01:08:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000001ec0)=""/4096, &(0x7f0000000000)=0x1000) 01:08:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x23001180, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) read$usbmon(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$AUDIT_MAKE_EQUIV(r1, 0x0, 0x0) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000100)={&(0x7f00000000c0), &(0x7f0000000180)=""/4096, 0x1000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x3a, 0x19, 0x10, 0x0, 0x6, 0x1000}}) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000100)={0x9, 0x0, 0x15, 0x8, 0x0, 0xe5f2, 0x2, 0x0, 0xffffffffffffffff}) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f00000002c0)={0x38, 0x0, 0x0, 0x1d, 0xa, 0x1000, 0x1, 0x7a, 0x1}) preadv(r2, &(0x7f0000007980)=[{&(0x7f0000007500)=""/214, 0xd6}, {&(0x7f00000073c0)=""/143, 0x8f}, {&(0x7f0000007600)=""/107, 0x6b}, {&(0x7f0000007680)=""/182, 0xb6}, {&(0x7f0000007740)=""/20, 0x14}, {&(0x7f0000007780)=""/90, 0x5a}, {&(0x7f0000007800)=""/230, 0xe6}, {&(0x7f0000007900)=""/99, 0x63}], 0x8, 0x8, 0x805b) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) 01:08:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000003380)='net/sockstat6\x00') read$FUSE(r0, 0x0, 0x0) 01:08:06 executing program 0: syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') 01:08:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000001080)=@buf={0x4c0, &(0x7f0000000080)="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"}) 01:08:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@gettaction={0x28, 0x32, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8}]}, 0x28}}, 0x0) 01:08:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nf_conntrack\x00') read$FUSE(r0, &(0x7f0000002200)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid=r1}) waitid(0x0, 0x0, &(0x7f0000002100), 0x0, 0x0) [ 220.196143] block nbd1: shutting down sockets 01:08:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, 0x0, &(0x7f0000001880)) 01:08:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:06 executing program 2: r0 = openat$procfs(0xffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000020c0)={0x2020}, 0x2020) 01:08:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 220.449591] block nbd1: shutting down sockets 01:08:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:08:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) 01:08:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x14, 0x3, 0x3, 0x801}, 0x14}}, 0x0) 01:08:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ecc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x402}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002080)='net/fib_trie\x00') read$FUSE(r0, &(0x7f00000063c0)={0x2020}, 0x2020) 01:08:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002080)='loginuid\x00') read$FUSE(r0, 0x0, 0x0) 01:08:07 executing program 5: setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB='f'], 0x64) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) 01:08:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f0000000100)=@ethtool_sset_info}) 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 221.120651] block nbd1: shutting down sockets 01:08:07 executing program 0: r0 = socket(0x2, 0xa, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000020c0)={&(0x7f00000004c0), 0xc, &(0x7f0000002080)={0x0}}, 0x0) 01:08:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:07 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@random="ed7251190910", @dev, @val={@void}, {@ipv6={0x86dd, @tcp={0x0, 0x6, "5ccf4b", 0x14, 0x6, 0x0, @private0, @mcast1, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 01:08:07 executing program 2: add_key$keyring(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='rxrpc_s\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 01:08:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x14, 0x0, 0x0) 01:08:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') read$FUSE(r0, &(0x7f00000063c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000002240)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000004280)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f0000008400)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f000000a440)={0x2020}, 0x2020) 01:08:07 executing program 0: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x0) [ 221.352042] block nbd1: shutting down sockets 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:07 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x17c}}, 0x0) 01:08:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002080)='mounts\x00') read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) 01:08:07 executing program 0: pipe2(&(0x7f0000008680), 0x0) pipe2(&(0x7f0000008680), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002640)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_team\x00', &(0x7f00000000c0)=ANY=[@ANYRES64=r0]}) 01:08:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:07 executing program 2: syz_emit_ethernet(0x38, &(0x7f0000000000)=ANY=[], 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) [ 221.444528] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 01:08:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$inet(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000004d40)=[{0x0}, {&(0x7f0000004cc0)="f5", 0x1}], 0x2, &(0x7f0000004d80)=[@ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @dev, @multicast2}}}, @ip_ttl={{0x10}}], 0x28}}], 0x1, 0x0) 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 221.504163] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.4'. 01:08:07 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffc) 01:08:07 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="ed7251190910", @empty, @val={@void}, {@ipv6={0x86dd, @generic={0x0, 0x6, "ab55fe", 0x0, 0x2f, 0x0, @private1, @loopback}}}}, 0x0) 01:08:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000040)=@ethtool_pauseparam={0x13}}) 01:08:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') read$FUSE(r0, &(0x7f00000063c0)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) 01:08:07 executing program 5: r0 = socket(0x2, 0xa, 0x0) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x0) 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 221.650694] block nbd1: shutting down sockets 01:08:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f00000001c0)={0x0, 'vlan0\x00'}) 01:08:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000006c0)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xd4, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c0, 0xffffffff, 0xffffffff, 0x1c0, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@dev, @remote, [], [], 'ipvlan1\x00', 'syzkaller0\x00'}, 0x0, 0xa4, 0xd4}, @common=@inet=@SET2={0x30, 'SET\x00'}}, {{@uncond, 0x0, 0xa4, 0xec}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev, 'netpci0\x00'}}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x2e4) 01:08:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$fscrypt_v1(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={'fscrypt:'}, &(0x7f00000001c0)={0x0, "40dc9941b36fbf5205a0b4e943f917ed37dbcc814ae45c363ba10e3e52de4b8f5bee21f75f6a136b248201c213b83ce1264cf1e2bd9363abcf5630723376356c"}, 0x48, r0) keyctl$revoke(0x3, r1) 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:07 executing program 2: r0 = openat$pfkey(0xffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000020c0)={0x2020}, 0x2020) 01:08:07 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'lo\x00'}) 01:08:07 executing program 5: syz_emit_ethernet(0x12, &(0x7f00000004c0)={@random="ed7251190910", @dev, @val={@void}, {@generic={0x800}}}, 0x0) 01:08:07 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000000)="70e04d38f7b1cb4acf68642893c9a2c1c1b493fd7888b7458d29fd79f93acb84549aa8d195f4442f9c0ea469e078cd2fdd547a20bffc830260f37963d7fc1bec78d504286ae3c9fe07f91f9a4aa498703a3c9a9d8d77c5e173ce555c6a138935b6e2600f98a099b3d435e9cad929052d37b5b3eb7b64eec33cf73c8c1fd812c4b96fc4a7330a7a6a039b6bc156f8dcaa9807dfdbece81abceda5e86df20279639d30fc09a2e17190be8ea246328cd9b2c8a128f43ee02fc79838061e5b33acff165690a2fd02376cd71f19642c7bfbee3c2aa922837f2960e4f0e3548dc79e9d217a5477d1b505bc23c2d28b63c032f2f747a308466cd1f45b0ebdf218c95cb306b185814848b8b96adb506797a168cdf4f55767bcd613410cb56e7c700829a2882062556e83d5902014b70ad152a496b1ff5741c0520279a9e7500a6a957bbc9178fd7c50d685c3b2ba96c4e834b88ebdf9b7a86f14874275b039f98738e6d78ca6e9481f99c91a7055d3b18a311a7d04f6b2ab88a95603815bb9e50b9aa658912849a4915e63fa65d9523e5bd1485f4ae886fa2eac30f50aeefb136ce207938f0d4f691ee8c0e4ebf442db9e3a5900e9e2ffa039b0aaa840eb2a60bb5cb3962ca6ab580737be0c7926cddbba00915f86aefa827495de9b3bc4f349a6f8a7b45a08b6b39ed80ae2fbff73d1d13407122708ba7b125683a14437fcb4c0495cfc18f2e9f6a9ed11a8ddbf7c1a6795e28e945c2cb35143e90d4d4a42acc17b027425c19fa90ef953e95cd79a4024f68957a26c94269b6e16bbc6104f9f1a26189f348723d396a6849f2877d446a70e58c575d4acd127366b2b5d9f3fad4696ff286e0a31af593a5f57abdad8ccc22afaa78b20a361d0d6df57446ecfcceb56b66f18adc7479fccd8f31226c59a5ed9c983ac0c4809a01461c4eede3d2a3b76bdc0354f10f1def8ab37ef2a8846b7045342cf29abdce1e3c933b34051acef286f10e249f19741d2637ede29b50489c089ea4be09127bdf6fbfb04b6b2edb3ccc54bcf4b562d8cef00e137a6854a4283a240bb39e3a29cb995f788e46c65d44b97a54224125c5d83e64230e77d2f409afc249e40e728d7d9b5aae1e3ded84e1494f8e525ff2ad689afc02c67af6f27bc6a3e9ecfe32229385a37d93f2b2707c393abd2f6e466dca12b397d989bb35f4d1910e7d8906a40689adfade66aed0f04c15e76fb55f51adfefd607ad07d64eae64f31dc572ee856d7b6b0c1a5649d5eccc83c8ed7512e5a567006bfc78a11e90ec686f6fee9aa14681da6231302fd9955bfcaa8898e026d7137e84a2265ef3047bbaecf77f06653a21e82823107f9edce0e8b871cb76aafe3a8986f2dbde09a5740694f57a4097d6e5da970ec09e30181b129584238620f060d556f40ebffb2c0f33554585dabde50ad033baf12d4916324e0aa3018b5c9e80eccac00b9f2d4b808842c54b0c072c272d5b47388bf33028cb4a98ee5f96e62ed1aebf98d8e0741aa7dfa774c0b425ea841fb15667cf70c446558382fb331b56364d11fd5c0fd5bbb48c72f6bc60426f717a4c5cfdbc493103d0cf3a575211789f2900d183f29256bba3afa73803ec3c21495ac852502389b5bd6f81e8d956d743a75a7b3f5e436eef5c141180fb612d10bb9b93c7372f21ef9243852d1e416ff9afa8d83e889e0a30a97bafcf4c5234b3be32e9bd5e1b7385eb9b50b965bce5fbc1f5e63a794567008c1a42a1550242a85852de319479bd21cddc9447198be80ca0326c9968b4c5275b9f2537e7e5df3f12802f847cbc625e4346247d86f5d435587972f6808be55bfae784e5559051c13d77af330f3e2dca79d9061e70860a50e35fd1f915de7c085d7156e55a91ebe5849c72649e2b4366fd0d3463c0965c910a6af3d90a102cfe29f81f3c902ba33aa3b2e548f4b518dfc6e8cf79a3a37357efa98df6f9e0e872eaf9a7130cfdf25c7d024ee518eb757cba8ec15898e099b9421030176ecf623ed30a1565d3c2f0b2ab35dfc5ac6efbe0e04817fa80fc83edc8fdee55639db8dc00e71506859e958fbf2359e2bb95809821513939f7da21bd35d1c9ff510acad207fc0d55769f00e809556e3f21f9716e1efce82d105576368d9b654b3dd061462fc4b06fb0f3764c0ffb6463e239df2389f7764e56c34c8ab7a7ddfc5869f910d261749ecdc55e2fe38f19d7b41956b9d88444c2bff31a9df45660a25fa3fe011230f1128d80f877d6bb6641d9925b6e91ad5e98ab83e7f148cb678f4bfb973cf03c5e37a12b837bdb10176efaae521293753d5aa412f5d7a6cbd0ce9e2835802722ac320bd9593dfa3bcea11b15da2f5a339257232e8e3a56d3493955262151f681d515db1bdbcdd599477d286c2b71148fbea2d8c97f51f51ba75912086bb72a124ce8caba53d6fe419d18563520aa6f56a3b8b52dd7997bfc44a33c83e8d0bbab06f6a979c2fa140d147059cc4a291676ec6a6a871ffb4a366529dab4c1a99e40ec7a7095839477fd9415f3160eeae439f459ea60c3cc9f44ae2295cbf63d3ffc7d62eaa77cb2479da29ef13fa472563a6200b91067b3312538712a924beb3296a6129e543a3328dd6200d4cc3d67b5d7584cb1b3b8df5cb5fa79c20917d82bf30ca2ded0006de71c00bf09bef218c8d698581e2510d90c2cd255e6aae16251c13fb733ab30665db01bb42d6f224b5fa42b09a461bfb4cfe520533e8e7a795a9d99906458924fd1b26553a348ff2b61227ffe0ffb576bf878d3eb300db420272c6f858aa84323f4687296039fff6598128437e171ce60d3f19d1a1aa51b3996e7d25d863a5fbf5d94a0155dbd09a55f7d049fd64233050b4524833fbb0b1d332cdcc02c5b3acb3129fc1198d695a1f2b53b6c77f4834c926653f8b3acf30ed1f9407af780ef82eff92669b71664188f7836743c0c64b283109cf4a8bc11ab6f6390d9a0b9f97009a065596b9b016ae81bc4b668148ac8ce8e28a0d136126c2b6547083f3100c7dac019dcb2a22da0cfa24262662b5ab814c418592902cec5793c74651d7c54f3692604866e3c63bae69583ffaa4e4824bcbe537b582c70347c50b6b9899cd8956f3627fae599fc0c26b93545144b4ada1a3842b04f3a85f068c059202a9376327c10e7ce9982204895658613977f7feaeec53611bf39202787444590103aafc89ca292b92ff5d4756c293ef68c1574b693a7cdf53b7e0f00263494dfbab10f089e53c24def6b2d1facf2ceb48aacac2fe7d8830e1a038ec0b43e9d0527cbcb828d2f7fa92dd357636574b2f5a8ce1a6a7e349c62eda0e71fc3956fdfeeff0779bf9880f6c0f3e528215bcdfa61bfb543a66fc93f0e2c459faad495354ceba902c563a41bb6df20f7a61fbe326802fd9f0b89e3afa7a9e06c9d4d042d09e3dda155b7630a99cd7524ffdc3d2e7684308619a1982e19ba2895518ca82253e58171011fbf27479593260cd49c676c427b354a69b0ea04fd7128ff335b141514b931f61bf84b6e41524dc6001978463a6c835f4e65cd787be4710ad51cbabfc7e6dc9b0a796480e1847fcbb34de9f2d0ee7faebdf6d047aa6e2e1205baa34f1e644669f8fa703e3baa7123a633a3da121d0881723ef35ba48b554b1b77585ccecfa098596f86ad196926d339757f76f52b9f732b499a4f480ded4a38d23830078e78ff1f49fa20f745479cc7354621210413bee41bbfb2cc101954fd1cfa559b8be66da2806116a4ce3755e5410d2acf373b69185b57c8aaeef2f0e699b6b35785ed9832f29bc50bc16fe5d40041396e9561b1f2ab0bc6ab78e48890b5dde870f539267efb03ca1a2410b015431036dead50002abf905e5902be8b53dddb986c0956f56345638c319d41ca4295c13f70cdcef50f75214d3d07cc893b6636f59b2ed5a964d5d40adc36cb078dd4c70807eca29bee85d191f11501cf816cd785ca655eb5d5b8db6a44b695e8474aceef99f97f7eaba94aabc32b12317cc75d37514599186841d8757bec21bad22f0fd8dbb8be66ce6a2ec0ce40f06b18c986ba26bec84205e47900651073e9819c1e4d9747dbc296f82a747cca900987ad6d2a69e20569e5fe83f1661b1063d2c290c250f9b76bd1cae4a6ed7ec0259aeb3d9de289d67506204d79f9", 0xa60, 0x0, &(0x7f0000000b80)={0xa, 0x0, 0x0, @loopback}, 0xfffffffffffffd9a) [ 221.877583] block nbd1: shutting down sockets 01:08:07 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:07 executing program 2: r0 = openat$procfs(0xffffff9c, &(0x7f00000000c0)='/proc/crypto\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001400)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) 01:08:07 executing program 4: r0 = openat$full(0xffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0xfffffdcd) 01:08:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, 0x2, 0x7, 0x301, 0x0, 0x0, {0xc}, [@NFACCT_FILTER={0x2c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_MASK={0x8}, @NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_MASK={0x8}]}, @NFACCT_NAME={0x59, 0x1, 'syz1\x00'}]}, 0x4c}}, 0x0) 01:08:07 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x24, 0x1, 0x4, 0x3, 0x0, 0x0, {}, [@NFULA_CFG_FLAGS={0x6}, @NFULA_CFG_CMD={0x5}]}, 0x24}}, 0x0) 01:08:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') read$FUSE(r0, &(0x7f00000063c0)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) [ 222.032798] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 01:08:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') read$FUSE(r0, 0x0, 0x0) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 222.116806] block nbd1: shutting down sockets 01:08:08 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00'}, 0x1c) 01:08:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0xd, 0x6, 0x6e315fa965ae7375}, 0x14}}, 0x0) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x2020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:08 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000000)={@link_local, @broadcast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @multicast2}}}}}, 0x0) 01:08:08 executing program 5: add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) 01:08:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000060c0)='limits\x00') read$FUSE(r0, 0x0, 0x0) 01:08:08 executing program 4: symlink(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00') execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 01:08:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x4048040, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @remote, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @broadcast, @multicast1}, {0x0, 0x0, 0x0, @multicast1}}}}}, 0x0) 01:08:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000000cc0)=@xdp, 0x80, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000d80)=""/200, 0xc8}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f0000002000)=""/91, 0x5b}}], 0x1, 0x0, &(0x7f0000004c40)) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000ad80)={0x0, 0x0, &(0x7f000000ad40)={&(0x7f0000004c80)=ANY=[@ANYBLOB='P\b\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x850}}, 0x0) [ 222.421749] block nbd1: shutting down sockets 01:08:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:08 executing program 4: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc622b463d3eacae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:08:08 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') read$FUSE(r0, 0x0, 0x0) 01:08:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') read$FUSE(r0, &(0x7f00000063c0)={0x2020}, 0x2020) 01:08:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000005640)='net/rt_cache\x00') read$FUSE(r0, &(0x7f0000000000)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) 01:08:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000020c0)='net/ip_tables_targets\x00') read$FUSE(r0, &(0x7f00000063c0)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(0x0, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, 0x0, 0x7, 0x201, 0x0, 0x0, {}, [@NFACCT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) [ 222.664738] block nbd1: shutting down sockets 01:08:08 executing program 0: open$dir(&(0x7f00000014c0)='./file0\x00', 0x38a42, 0x0) setxattr$security_capability(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(0x0, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 5: syz_emit_ethernet(0x22, &(0x7f0000000000)={@link_local, @broadcast, @void, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x88, 0x0, @multicast2, @multicast2}}}}}, 0x0) 01:08:08 executing program 4: open$dir(&(0x7f00000014c0)='./file0\x00', 0x38a42, 0x0) lsetxattr$security_ima(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x4) 01:08:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:08 executing program 2: r0 = openat$procfs(0xffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0xffffffffffffffb4) 01:08:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) openat$urandom(0xffffff9c, &(0x7f00000012c0)='/dev/urandom\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000016c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_team\x00', &(0x7f0000001800)=ANY=[@ANYRES64=r0]}) 01:08:08 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/icmp\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, 0x0) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(0x0, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 4: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @multicast, @void, {@ipv4={0x800, @generic={{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1, {[@noop, @generic={0x7, 0xf, "72c03027c2f25ac1f6797b9982"}]}}}}}}, 0x0) 01:08:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000040c0)='schedstat\x00') read$FUSE(r0, 0x0, 0x0) 01:08:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000100)={0x0, 'veth0_to_batadv\x00'}) 01:08:08 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000000000)=@proc, 0xc) [ 222.928143] block nbd1: shutting down sockets 01:08:08 executing program 2: r0 = openat$procfs(0xffffff9c, &(0x7f0000000080)='/proc/slabinfo\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000040c0)={0x2020}, 0x2020) 01:08:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:08 executing program 4: nanosleep(&(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 01:08:09 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x4c, 0x0, &(0x7f0000000040)) 01:08:09 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='children\x00') read$FUSE(r1, 0x0, 0x0) 01:08:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$inet(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000004d40)=[{&(0x7f0000003cc0)="a69b4932f4d553bb97b7386d889d14e418392340ace1a78ca74a11d67be857640970ee0890a1c6b3baebcdc22dd7e5866f3585e5185f2f03f3557a42969a86f5e5e82febcb4d313629d5120ca44758f38a9467247276f7e712b52c191ec162638a8c6eb189da3541302795af8c2ff86856c70694af4f791644f7d56ff3962a73219cd5429deb3e3d604dfae27d7d05fb5b55ffcba26a52529d7f2356b4f2367a82ea858e0de7e4ec7ff4a73b7d0233aeca75041609d3245251122c28f36e4a7a78b576c798677834eb9c526672ad4195f6369d63f91c39bfec5133959df780345e35af92375f1386d7dacaac16a3d517d8808d5d973db5609b7ad60dfae2c1eee67dca95d2c1f82fc3dab2378e019d2f2390467b262472e1908cc9b23b5c413f6e2548f36211788447289fa77c9cb6d2c53176cfeb1aedea79998e6df2f6722448ac6e8f0ac45e8245056a53068699ac74e95cea12747dd8d616c8eac076e8d86c6dcb2f81c18c1e9ff73b6c84b50f680e57603ccd3d5ae09f0682a26462c021602c64762a90dfd614a1b50c4f9f85a4567f8077e2e1964c620a33afce13cf9e8dfae9d0018cf59d16e54478f86cd4e18d410b0349279fb9c93cbfc031319a4ceba770c15e5b32f80c9ca5548a015bf9fad528c8ec9e8a5ffc70943442e1a0336532323520df3b2b28553bafe6647646552af08b88775c191ebe9d5ced53163d3dda5fd9a495dc45600ae77f01ec0f09fdcdae09609d1da66cd450becacc813ccd4f54185e23f53f1f007147e63d54b9147e3c449a184ec94237fd74406a3bceefba77b3f756a45dcd38803d66b0d72ea05f0b00ed05438307798d6dfdc2b13f47bd1c51c0662f14900e835188d55a00118fad7811284d3469b1cdb654dc1a19d8fc5ff0dd94f115cb6dc8b0794ae93056e5117cd65a93d32b8ee34ca7d6956b8c856a4bc41417bf227416d8f627075933f41e5b47f973085342ff623a5ad05f6efbf294de7e68cfe15eeb4cef2a9af113f23c2010d87277f0e10c98eab4757d96d017c6b32bdcebadf75312b248ddfb8964fed4a07231d8ab4cabefa11cdef831dab9fe736c63db0dc6fa1a5e2102e0b241f168acc8e82e588c32dbed4b6788bf74954771d9d10943be3bc36b0b6278726ab24d3597e2e19052960e3f6772b3eec31173a4ae9e26a40ce414181581134e7c170ff0adb73fd7a3457a20279ebeab6bf5ddc1e634075ebab11c6f9bf1d5d08e3942753347c0a159c1beadc914c9265a83108989ad955c08584a530baedf4b4fcb4a0acb7e6aae59dbbba6ec6e31dcc5751c4035dcd9d996e1ead340820955e8707dbf42eceed5eb5ed64fdfff73c6ff249f1cd31813008eaf831849c2deb6ce38bfd2385f08d5630050aeb04bfa1d786867b0f0ae8719a6ed5c386f58cbfc1647faa84a783ef5e1a6212581e76bf673350061961047beefc5a35c76fe6c393dde022512252c18cd862c4cf96dee88230250c4dfc1f4cafde0bddd4945625ee83c81e5fc39ce7ad8f27ea40b3fc7aba4a0d22c71c20b37cc017c73b5aec7ddde4f99ea00c7bde54169d1682e52beeead55bba5cdf2174abf2346672f319c8b5a74567bdf8da1dbaf787be8f1d7be2424a697656a7266c012a1a7fb02822847629f1e28d853efcd5a7d99b48ed99d99c202c2a1af284ba32e97416b7d1a0e90e7c5622284b8e4536603deac8480cac7713931e3ee577dfc583ce6abaadf1103747735c86a0781c5ce45036032639bda16be1553c34d2a759e137a9a97e0a2e02ff43fc144c3d915fcf29432cddbe45167610c0ec0099ab20bb99c482cda1b6014ce7cfad59e648abd52fffd2cd56c682bd2bc818ee1068b04197556e6ea81e0c54413283757b1d5d695ca7152c6db3275aff0acc1e7e6c5cdeaa4c68207c92ca97940455e496d57e2bca39951aedfa296ddc2064edcd583e05bc7f26a0f0500e01602848dfb4ba37c9b1192ceb8f11020a1e52f4ce8d05f1672e3874b694929d672dc2e484c03b85721e00f6db571ec58d543ccc7fff8fcb16e95ae36a1271ab1d1f37058eeffefe8a9b7690a3bc57986c58748578b179e048273799e59505800b3af642aaef8d6bd17eab0c073056c868501bf76ff648a1e18980e0e12aeeaa561c8e0d22efb845159b96608c9bd67554c35749e1e9c6ff6e6c5d4b5d630cdc2e4204efbaedf8611e2097b48a0a11a84b4eb5012e89ef239416a49c00b8c3aa0eba4f5e096b76a8c54c826a1e008f9492df503d6be7058c232cd3aca1ec2f17a70573a2500dcc76bee0f25aeedfd3c62aadad656a5085d1c86181a98bee71d809902d52b7bf5a2090ca8c1605897290330dbe24681c548843a785ad73016d94da287e2681b62a9529417efc61314eec9a99f4df15384d0bad49496bd3593503bf2c0439385e4396583d7c301f490d4706d77c0626f38bf132f10e79aa7c720eedc4066d6f867c616806b64505d7d74ff97191ad7916f0b786513ed33e8bb680ba4aed91366cdbe07b7cd26e7acab71ed680377091ed12a1b92c53681175aa52db86eb92d82720373d5934a547f9da107f3c80fa678ab38c2f78db35b5aa41692ba7d565894ae6c383da19dac5be5a2f9b63f68420b0c557d06ef5f0643c037ee88ef39c7b0d46c4a57659b16af702952877e1743bfb2e88108373c00c94d110bdfa4af75ba30c6af1c8445ef052613ef3d1b91b73206f9bb7f628eace1395d6d16591239f7579cde4faccb20b2638c883d4f49c94fe02f93f75b99f68f3fbe680aeefd975faa678c5e6ee6449dd72a2dfef80f1f6808c4952d7642d306f570eb72f104bbad13b55a24c1de9f8bb8e8c2d40b8d4fa6587d39fa07b6cd9a8754e7dcc56267db49c72c587480a2a4d5143d4e7076d90b627e2d9c6603c80fc65d43e1d85b66090ebad3d3fbd0724791e06ab401c64544217685e64f31a3a4d79e55b757f3be9e4f694fada84e2761c62a9b937af356bc1ecc85d04bb0af5b468b03c19711963e905eaf376df829c4ab168323fc8d58641fcb53102b1a72467d320e73d679c62345c3ca8a847fdda2e3d2c6f62fb79813ad6907196544507b40c7fe9432fc286e9d924e83a5046fb4db828a621a2fd1a94f1acfac8a76e9e3a3defce0777449a6164b1ea31d0987f3cca26842e044a39fbcc7eda57806a42bba57c430d3248a140a11d13defd79b6a30f8a1c654378681f697f0d27e980eb665058a4ab674a8b14fab1250e9cec9e28950fd8629b7b5ebab039bc0ee32b636f51006fe9204fbbd45c802046067f859e437cabaa23bcb9fc821e9e3ba9677396780bcab1bd7beac0a38f6f04ba08f2119d7356fd12f842ea9c7ce629adc36e3c9d2cf4a6d8d5a237b258352f7335c5bcc34f40639a0306869acf0746eee108369d8cef2dd2a10ca6792a0e65a809910e88526d6827cf1715b08bb583edfda81b9758c444c884b4680e5a6a9b612a0361e397d3dfc750735c31a993ee3ab4730ecc90a799ce2dfa5169a713447a0265a0df5657af8bb34fc8f975355df1ed3d505d7810cf255fed3656be372eb670bcb3faa95dfc18a56910ec69033cc9bb8d4c79d0ffad88e2fde1ed4e79c9d9f4a7242ee43da9380c388e1e3a26eeadf5d09a0f15aec84c1166052386109a733cf8d61220ffe0db26c0382dbf67846336eedc9cfaabbbe5de9df552245aac25a2130212954c8396a7e172a4332fea7193a167600b3fbd1380acdf5d62043e33d810cf7072140c04699bda1a8c2e956c04323b80f15cd62a0a93e223c7fec45e035a264d48dd0b8236e3140ec79f018fe2571ae3e3c7ec9401b40daabb664a66641a1ac54090738a2446a1206b5f25a666de7c221fb154f93b49893725206360d6ff34670ed0707f446ff7069ab9d4eb9e7a38c1b683cf3bedf7abf5922d7d5bdc0b7a7cbceb1c38a69ac3d6d8549b73ce34b923d3ec7dbeaf8f4245d4a35373b50945652002a29aa387ff8ed8071128783ee503ecebb4edd27dad4ff86bf7871d32aab08333b302760d22740deda0f4b5e8ae52552e22298c777155319e54fe29e9ee66a95fef345dfdf7745f5c442d1108735ac740b3de11ccec23c941ccc71fbc4667487ddb28723b5d190970e759974761cfe06b444bb04df85a4ad22514e19275b82c9b8082e40725f0b203a82bd1a9d22207fa9a777cf796937ddc490a7203f48e3ae0dad4d6ec508a90e5040dd490b737c9f769492c6c08f9658ad26b7c13a1cb72834b67ffb1d4483e7c0f44790d9cc1563cb3217bead911150061ee7c9cf28b3f2ebb8e52f3a827ab261b7b03f792c340f1a390fd1ea91e3173c5b58730185107b3a3ce31fbc0fbd9b2ee17f6c3d5d61cb9c0c09504e1a6a21c71138e190e4b5b9c77683dab672275566dd4b47d8012d1526912ffac63e0bb2c9421b179d347a05146d7929d63ea587e58108b6653bf5646e8d2323fdb35ee192638d4352757986088b016afeb165aa7efc2a7a9cb5c1600b9ec8e876ee33993e424527d5982bfc1466b1bf87ba7b1df456bf3ce2f6053e8816f10d9594a5b5e294a4ed3cc677e9b814268ff9bd9c3684ddcbbd963ffcde7f46b71b639b28ecf28ec1e9411395bc5fbd2e4f68685280af6d69db794932848ad560bd1d59c4702ca12ae9f4ad59e61beea048ff990b0168054359770d6431bb2cd3260ae638df58c7f851ecce363b47bd7e79e4f047d671a2c93f36238026cacef07bb22e61c3d23b5173b3ad4b69d2905208c0b8c5076f81f8dc6eab4df1ad8555fd991095ff2b239e02eea3cfded9b1fadb3733c45469062567aadb7342e0fe666e4d3389dbbf21d29d0db73b208e18c5a21bea33cff41ae67c93914434d5e5b3dc3efe372523f0cf5426a4e9fd9033fe9b10b6cc0da98aa0cf0cfbeb0e1fac2e29d4dbd3616cd6f45d224d8b0431cdf5d184db8969f8b4a42b22e83b82279a31f4523651b802f5d88f240ac7d99007696cedf43237628b0238053f1949011bc10dd50c1674d1fd879036fb13ea8db915d21d297afff2e9bbc70b152d038d93bd1ab23676cf920f2582a25bbb72de099a992eb3f4891f351104c5686eadd0da843e097a49f4fc2863035bed4bb4dc49c90ec0361522b819cc2a3fc810169bea4eff9ad208cb25574ac805229d38aa92b5908014c2f6b6dc63182f23b3ea17e882e46d1b4a00b0c27927ecbb56ad7fc31d227d0aceb8bd3e8d0ffb6f83d82c986814bc850bfbe12dfc7760494b0baa59bf694e66549e036e37a75553ba0f8ec02dc5da1b69964fc5a13e048700ff7c99d504677a62b9e3758d5a9918b2f99154f0f384e2bc1ccd86f7f7a19c", 0xec0}, {&(0x7f0000004cc0)="f5", 0x1}], 0x2, &(0x7f0000004d80)=[@ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @dev, @multicast2}}}, @ip_ttl={{0x10}}], 0x28}}], 0x1, 0x0) 01:08:09 executing program 2: syz_emit_ethernet(0x38, &(0x7f0000001040)=ANY=[@ANYBLOB="ed7251190910aaaaaaaaaabb86dd60ab550200028424c6ba4f6da483511691dabf77d2c4a4e80c"], 0x0) 01:08:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:09 executing program 5: socketpair$unix(0x1, 0x2, 0x0, 0x0) close(0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002080)='net/fib_trie\x00') read$FUSE(r0, &(0x7f00000063c0)={0x2020}, 0x2020) read$FUSE(r0, &(0x7f00000020c0)={0x2020}, 0x2020) 01:08:09 executing program 4: openat$random(0xffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10200, 0x0) 01:08:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:09 executing program 0: perf_event_open(&(0x7f0000003a80)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fork() sched_getparam(r0, &(0x7f0000000240)) 01:08:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 01:08:09 executing program 4: mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x2, @thr={0x0, 0x0}}) 01:08:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:09 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_ADD_RULE(r0, &(0x7f0000000f40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000f00)={0x0}}, 0x40) 01:08:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @remote}, {}, 0xe, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'veth0_macvtap\x00'}) 01:08:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd5, 0x0, &(0x7f0000000080)) 01:08:09 executing program 4: syz_emit_ethernet(0x186, &(0x7f0000000080)=ANY=[@ANYBLOB="ed7251190910aaaaaaaaaa008100000086dd67535c99014c11"], 0x0) 01:08:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000100)=@nl=@unspec, 0x80) 01:08:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_TABLE_HANDLE={0xc}]}, @NFT_MSG_DELFLOWTABLE={0x44, 0x18, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_HOOK={0x2c, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8}]}, @NFTA_FLOWTABLE_HOOK={0x4}]}, @NFT_MSG_NEWFLOWTABLE={0x90, 0x16, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_HANDLE={0xc}, @NFTA_FLOWTABLE_HOOK={0x30, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_DEVS={0x2c, 0x3, 0x0, 0x1, [{0x14, 0x1, 'veth0_to_bridge\x00'}, {0x14, 0x1, 'veth1_to_hsr\x00'}]}]}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_HANDLE={0xc}, @NFTA_FLOWTABLE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOWTABLE_FLAGS={0x8}]}, @NFT_MSG_NEWSETELEM={0xda8, 0xc, 0xa, 0x0, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_ELEMENTS={0xd8c, 0x3, 0x0, 0x1, [{0xd88, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xd81, 0x6, 0x1, 0x0, 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{0x14}}, 0xec4}}, 0x0) 01:08:09 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) openat$urandom(0xffffff9c, &(0x7f00000012c0)='/dev/urandom\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_team\x00', &(0x7f00000000c0)=ANY=[@ANYRES64=r0]}) 01:08:09 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) openat$urandom(0xffffff9c, &(0x7f00000012c0)='/dev/urandom\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000009640)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_team\x00', &(0x7f00000000c0)=ANY=[@ANYRES64=r0]}) 01:08:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 01:08:10 executing program 2: r0 = openat$tun(0xffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x1882, 0x0) write$tun(r0, 0x0, 0x0) 01:08:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d200)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) 01:08:10 executing program 5: r0 = socket(0x2, 0xa, 0x0) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f00000001c0)={0x0}}, 0x0) 01:08:10 executing program 4: add_key$user(&(0x7f0000000080)='user\x00', 0x0, 0x0, 0x0, 0x0) [ 224.357714] block nbd1: Receive control failed (result -32) [ 224.357815] block nbd1: shutting down sockets 01:08:10 executing program 5: r0 = socket$nl_audit(0x10, 0x3, 0x9) getsockname(r0, 0x0, &(0x7f0000000080)) 01:08:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) listen(r0, 0x3ff) 01:08:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:10 executing program 0: clock_gettime(0x0, &(0x7f0000000180)={0x0}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r0}) 01:08:10 executing program 2: perf_event_open(&(0x7f0000001080)={0x0, 0xfffffffffffffcf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:10 executing program 4: pipe(0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(r0, 0xc06855c8, 0x0) 01:08:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 01:08:11 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 01:08:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:11 executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000000)={@broadcast, @local, @val={@void}, {@ipv6={0x86dd, @generic={0x0, 0x6, "c84576", 0x18, 0x0, 0x0, @local, @local, {[@dstopts={0x2c, 0x1, [], [@enc_lim, @generic={0x80}, @ra, @enc_lim]}]}}}}}, 0x0) 01:08:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x2001, 0x0, 0x0) [ 225.268107] block nbd1: Receive control failed (result -32) [ 225.268208] block nbd1: shutting down sockets 01:08:11 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={0xffffffffffffffff, 0x0, 0x0}, 0x20) 01:08:11 executing program 2: perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:11 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa0201, 0x0) 01:08:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00'}) 01:08:11 executing program 2: pselect6(0x97, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 01:08:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:12 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={'fscrypt:', @desc4='85baa174f0cb1142'}, &(0x7f0000000200)={0x0, "52481f33f3c6430d9782ddf72e041bbd372ddda262df1c4cf3f3960ad7b7e7fdb53632244f1968fec54ee893b479e3f2eeca0c93078fb7aca741b43a302664c1"}, 0x48, r0) 01:08:12 executing program 4: timer_create(0x0, 0x0, &(0x7f00000024c0)) timer_settime(0x0, 0x0, &(0x7f0000002540), &(0x7f0000002580)) 01:08:12 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:08:12 executing program 2: syz_emit_ethernet(0x76, &(0x7f0000000380)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0d192e", 0x40, 0x3a, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast2, {[], @param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "00e986", 0x0, 0x0, 0x0, @private1, @empty, [@routing={0x3a}], "7736607ad8bd3b67"}}}}}}}, 0x0) 01:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 226.169057] block nbd1: Receive control failed (result -32) [ 226.169166] block nbd1: shutting down sockets 01:08:12 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:12 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00', 0xffffffffffffffff) 01:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_NOTIFY_RADAR(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB='-'], 0x2c}}, 0x0) 01:08:12 executing program 0: request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x3}, &(0x7f0000000580)='.!\\\xb7\xf8:\'[/\xb0)\x00', 0x0) 01:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 226.346132] block nbd1: server does not support multiple connections per device. [ 226.354478] block nbd1: shutting down sockets 01:08:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:12 executing program 0: socket(0x2, 0x0, 0x81b) 01:08:12 executing program 2: request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0) 01:08:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:12 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x199441, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 01:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:12 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000500), 0x14) 01:08:12 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, 0x0) 01:08:12 executing program 2: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) 01:08:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) 01:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:12 executing program 5: process_vm_writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)=""/253, 0xfd}], 0x1, &(0x7f0000000040)=[{0x0}], 0x2c, 0x0) [ 226.655863] block nbd1: server does not support multiple connections per device. [ 226.677133] block nbd1: shutting down sockets 01:08:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) 01:08:12 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x6, 0x0, 0xff, 0x7f}, {0x2, 0x3, 0x0, 0x5}, {0x6}]}) 01:08:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) 01:08:12 executing program 2: pipe(&(0x7f0000004740)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 01:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:12 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000004500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0xc) [ 226.817644] audit: type=1326 audit(1616288892.753:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15724 comm="syz-executor.5" exe="/root/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 01:08:12 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x3}, {0x6}]}) 01:08:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) 01:08:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 226.925942] block nbd1: server does not support multiple connections per device. [ 226.939951] block nbd1: shutting down sockets 01:08:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f00000014c0)) 01:08:12 executing program 1: ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) r0 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 01:08:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_newroute={0x1c, 0x18, 0x1}, 0x1c}}, 0x0) [ 226.957243] audit: type=1326 audit(1616288892.893:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15739 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466459 code=0x0 01:08:12 executing program 5: add_key$user(&(0x7f0000000880)='user\x00', &(0x7f00000008c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) 01:08:13 executing program 2: perf_event_open(&(0x7f0000001080)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:13 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:08:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000002300)=0x1c, 0x4) 01:08:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x101) write$evdev(r0, &(0x7f0000000300)=[{{}, 0x3}], 0x18) 01:08:13 executing program 2: add_key(&(0x7f0000000040)='keyring\x00', 0x0, &(0x7f0000000180)='U', 0x1, 0xfffffffffffffffd) [ 227.159517] block nbd1: server does not support multiple connections per device. [ 227.180474] block nbd1: shutting down sockets 01:08:13 executing program 0: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000000100)={&(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[@pktinfo={{0x24, 0x29, 0x32, {@private1}}}], 0x28}, 0x0) 01:08:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002300)={@private2}) 01:08:13 executing program 1: ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) r0 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 01:08:13 executing program 2: process_vm_writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)=""/253, 0xfd}], 0x1, &(0x7f00000003c0)=[{0x0}], 0x1, 0x0) 01:08:13 executing program 4: openat$pfkey(0xffffffffffffff9c, 0x0, 0x488602, 0x0) 01:08:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:13 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x8140, 0x0) 01:08:13 executing program 4: pipe(&(0x7f0000004740)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) 01:08:13 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x0, 0x0) 01:08:13 executing program 2: openat$procfs(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/cgroups\x00', 0x0, 0x0) [ 227.416232] block nbd1: server does not support multiple connections per device. [ 227.434022] block nbd1: shutting down sockets 01:08:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:13 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000080)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01, 0xee00}}}}, 0xa0) write$FUSE_ATTR(r0, &(0x7f0000002180)={0x78}, 0x78) 01:08:13 executing program 0: select(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0xfffffffffffffff8}, &(0x7f0000000140), &(0x7f00000001c0)) 01:08:13 executing program 1: ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) r0 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 01:08:13 executing program 4: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffd, &(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)='%}(\x04)[(\x86+]{)\xe1(\x00') 01:08:13 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000140)={@multicast, @link_local, @void, {@ipv4={0x800, @icmp={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[@noop]}}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @multicast2}}}}}}, 0x0) 01:08:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:13 executing program 5: pselect6(0x40, &(0x7f0000000180)={0x6}, 0x0, 0x0, 0x0, 0x0) 01:08:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000003700)={0x0, 0x0, 0x0}, 0x20000102) 01:08:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}}, 0xc001) 01:08:13 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000080)='syz0\x00') 01:08:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 227.675865] block nbd1: server does not support multiple connections per device. [ 227.703796] block nbd1: shutting down sockets 01:08:13 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000000840)='ns/ipc\x00') 01:08:13 executing program 0: r0 = perf_event_open(&(0x7f0000001080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 01:08:13 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:13 executing program 2: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, 0x0) 01:08:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) 01:08:13 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, 0x0, &(0x7f0000000100)={r0, r1+60000000}, 0x0) [ 227.926161] block nbd1: server does not support multiple connections per device. [ 227.936644] block nbd1: shutting down sockets 01:08:14 executing program 5: add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f00000000c0)='\x00', 0x1, 0xfffffffffffffffd) 01:08:14 executing program 2: socketpair(0x11, 0x3, 0x9, 0x0) 01:08:14 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000a580)) 01:08:14 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 01:08:14 executing program 4: perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 01:08:14 executing program 2: perf_event_open$cgroup(&(0x7f0000004500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:08:14 executing program 0: uname(&(0x7f0000000000)=""/243) 01:08:14 executing program 5: pipe(&(0x7f0000004740)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, r0, 0x0) 01:08:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 228.655702] block nbd1: server does not support multiple connections per device. [ 228.672339] block nbd1: shutting down sockets 01:08:14 executing program 1: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:14 executing program 5: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x2}, &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000180)={&(0x7f0000000480)={[0x8000]}, 0x8}) 01:08:14 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000140)='.\x00', 0x200, 0x0) 01:08:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_cred(r0, 0xffff, 0x1022, 0xfffffffffffffffe, 0x0) 01:08:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_ACTIVATE(r1, 0x20007605, 0x0) 01:08:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f00000001c0), 0x0) 01:08:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xfffffffffffffd3f) setregid(0xffffffffffffffff, r1) 01:08:14 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000100)={@local, @empty, @val, {@ipv6}}, 0x0) 01:08:14 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0x0) [ 228.876106] block nbd1: server does not support multiple connections per device. [ 228.892242] block nbd1: shutting down sockets 01:08:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:14 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open$dir(&(0x7f0000000140)='./file1/../file0\x00', 0x200, 0x0) rename(&(0x7f00000000c0)='./file1/../file0\x00', &(0x7f0000000000)='./file1/file0\x00') execve(&(0x7f0000000100)='./file1/file0\x00', 0x0, 0x0) 01:08:15 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000000)="8a", 0x1) close(r0) 01:08:15 executing program 2: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x2, 0x0) 01:08:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:15 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) read(r0, 0x0, 0x0) 01:08:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0xc) 01:08:15 executing program 2: r0 = socket$inet6(0x18, 0x2, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000300)=[{0x10}, {0x10}], 0x20}, 0x0) 01:08:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:15 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) poll(&(0x7f0000000340)=[{r0, 0x13c}, {r1, 0x4}, {r0, 0x4}], 0x3, 0x0) 01:08:15 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) dup2(r2, r1) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) [ 229.155623] block nbd1: server does not support multiple connections per device. [ 229.181893] block nbd1: shutting down sockets 01:08:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/136, 0x88) execve(0x0, 0x0, 0x0) 01:08:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:15 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open$dir(&(0x7f0000000140)='./file1/../file0\x00', 0x200, 0x0) rename(&(0x7f00000000c0)='./file1/../file0\x00', &(0x7f0000000000)='./file1/file0\x00') truncate(&(0x7f00000001c0)='./file1/file0\x00', 0x0) 01:08:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:15 executing program 5: r0 = socket$inet6(0x18, 0x3, 0x0) ioctl$VT_GETMODE(r0, 0x40047309, 0x0) 01:08:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x18}, 0xc) 01:08:15 executing program 4: mkdir(&(0x7f0000000300)='./file1\x00', 0x0) setuid(0xffffffffffffffff) symlink(&(0x7f0000001480)='./file1/file0\x00', &(0x7f00000014c0)='./file1/file0\x00') 01:08:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:15 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file1/../file0\x00', 0x10200, 0x0) rename(&(0x7f00000000c0)='./file1/../file0\x00', &(0x7f0000000000)='./file1/file0\x00') truncate(&(0x7f0000000100)='./file1/file0\x00', 0x0) 01:08:15 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file1/../file0\x00', 0x10200, 0x0) rename(&(0x7f00000000c0)='./file1/../file0\x00', &(0x7f0000000000)='./file1/file0\x00') open$dir(&(0x7f00000002c0)='./file1/file0\x00', 0x200, 0x0) [ 229.470938] block nbd1: server does not support multiple connections per device. [ 229.483925] block nbd1: shutting down sockets 01:08:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:15 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 229.726751] block nbd1: server does not support multiple connections per device. [ 229.734831] block nbd1: shutting down sockets 01:08:16 executing program 0: symlink(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0\x00') readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 01:08:16 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file1/../file0\x00', 0x10200, 0x0) rename(&(0x7f00000000c0)='./file1/../file0\x00', &(0x7f0000000000)='./file1/file0\x00') truncate(&(0x7f0000000100)='./file1/file0\x00', 0x0) 01:08:16 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) dup2(r2, r1) read(r0, &(0x7f0000000000)=""/16, 0x10) 01:08:16 executing program 4: r0 = socket$inet6(0x18, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0x18, 0x2}, 0xc) 01:08:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:16 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) dup2(r2, r1) read(r0, &(0x7f0000000000)=""/16, 0x10) 01:08:16 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open$dir(&(0x7f0000000140)='./file1/../file0\x00', 0x200, 0x0) rename(&(0x7f00000000c0)='./file1/../file0\x00', &(0x7f0000000000)='./file1/file0\x00') truncate(&(0x7f00000001c0)='./file1/file0\x00', 0x0) 01:08:16 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) open$dir(&(0x7f0000000040)='./file1/../file0\x00', 0x10200, 0x0) rename(&(0x7f00000000c0)='./file1/../file0\x00', &(0x7f0000000000)='./file1/file0\x00') truncate(&(0x7f00000001c0)='./file1/file0\x00', 0x0) 01:08:16 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) 01:08:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:16 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) dup2(r2, r1) read(r0, &(0x7f0000000000)=""/16, 0x10) [ 230.355762] block nbd1: server does not support multiple connections per device. [ 230.377193] block nbd1: shutting down sockets 01:08:16 executing program 4: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x68, 0x0, 0x0) 01:08:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x40042) 01:08:16 executing program 5: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) dup2(r2, r1) read(r0, &(0x7f0000000000)=""/16, 0x10) 01:08:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 230.595460] block nbd1: server does not support multiple connections per device. [ 230.610612] block nbd1: shutting down sockets 01:08:16 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1021, &(0x7f00000001c0), 0x0) 01:08:16 executing program 2: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x0) write(r0, 0x0, 0xfe9d) 01:08:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3}, 0xc) 01:08:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:16 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)="af5ba2f1db2f04a097fc7eba1738c8de18bf018e03912bc02bafa9260950f7fac75971ea89cea131414e5d443614672f04b263c9aae72561423ca7f3ebcb7ebc1cdbff9c73a92e4a536f735c28455384d9ea03472f3a958ded3788295611ab8480f92bcc18fe98a44f24a45b7e0c6e8557e525e1f79a82d23af58ff18dd6a50115db8f9f334561d0f82487dbedfc9b0109a8e997b82555208cf659fe19751c5f1a98f2fff62efa465158f827e4d4c3b9db9dea32dd2c9aef10d82b4c25047a65c2df98d569a57ef370aed02af48606657edb2a3d64facb071a5632dfc7d615387d", 0xe1) 01:08:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:16 executing program 2: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00') 01:08:16 executing program 4: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @empty, @val, {@ipv4}}, 0x0) 01:08:16 executing program 5: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 01:08:16 executing program 0: utimes(0x0, 0x0) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@remote}, 0x0) 01:08:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 230.836133] block nbd1: server does not support multiple connections per device. [ 230.863734] block nbd1: shutting down sockets 01:08:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreq(r0, 0x0, 0x0, 0x0, 0x0) 01:08:16 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x1f10, {{0x1c, 0x1c}}}, 0x88) 01:08:16 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) 01:08:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:16 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000900)={@local, @random="80347ca2b242", @val, {@ipv6}}, 0x0) 01:08:16 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3}, 0x1c) 01:08:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:17 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000140)={@empty=[0x5], @empty, @val, {@ipv6}}, 0x0) 01:08:17 executing program 2: fcntl$dupfd(0xffffffffffffffff, 0x8, 0xffffffffffffffff) 01:08:17 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)="19be14d47528314b046f71041540f442b1213a16cb3c6a0bed69273bda8398a82ef029219350e59bb318e65127e0ebb0918ddf109be078e0aa3e791c9d6e45becdb114d1c00663dc85ad9ac3bffb97bc789396de430574f4f5f9ef79c6ffadd91ba44d86ada39179dde3e5f4336585db50f6f6b8531a5fca244a", 0x7a}, {&(0x7f0000000480)="06b1585af7ea1463aee1bcd624ee4ca9a1d4b1c4fd00147605b0dd4069a779bb99e7c591231c68c66f02ed9df02fa4871bb0cbe68a8487c888787bcc0e3dfef93840baae2cf9c26490f573feebb1c7ee577ea3970f0aea2d7af5d79cf6c8f7743138c99c3381521193492bc47bdfad9acf68db55f5bf00ce747095ae3a921784a03c3c9d8b19335d37132e95fae1f6e2c9d602aed597b2fefbf7fba788ec2d7eb44ee75a92f83d2adac565", 0xab}], 0x2}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="7af827b3b2a5fc14c4b5df38ce88dc0523f121e2494a4b772e9c8089a0bbcdb0e6af5bd4f721c6d58ea1f1cc8fd0d411472e2cf0d21f16cd2be4a1c03aa0b776d310d9851534d29331f228c2338c9956840919b99b7a9836ae490fdc8fba4f26951e0fd1b426ef874bfdc37086c1fb5464488ea7fee287d7a0e8142152819f89c2888779d63a3bfda5a952d1d4d7f1a1dbed61d86003b334f44276296aa2a8f42d955ab7be240262d48f84205948a6cb71be05e3500145d28f748b2ddf2546bc4394cf42df28fc0973adff0e97a6e400e86172f6d0953c4eb1832b35ff821594f254", 0xe2}, {&(0x7f00000002c0)="66f3746bb36d0ea465a4691315beea129c520e15ce4e983d3a13c110975b4b9bb50fcb81306bd6dc0d6eee8320f33ae74f4bf583bd342b02c62aea1db2ba4a5e78a6ee7ceeb1f1ce06e3af34a2f4f40790fad38cf9912f9b92e6ae445c8fd71e053402fda92c1e011c26543fef3a5b45591275461cb65063353dafbef8b60554045e8b574c73c42560b43a4bac5fa6363d97b5739b1e4124b2cb5f2c9ce3105e2684b100f4e16e312e219f5ff08d6e623f498f6712a0329ae4b106fdc8eeb9a065392e81a207554cd8160bbb9c6322f7891cafe55b145a4b7eb86f8b206760209f5809c63e1c85742890d45f0b7a", 0xee}, {&(0x7f0000000100)="8379eb642d63be3ab324b8eecdfbfda94176bf09eff8d41b439212a073f34cdd533cf53bd8007b7f8648b0b54bec43d890deb4d45d708abbf551", 0x3a}, {&(0x7f0000000780)="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", 0x376}], 0x4}, 0x0) 01:08:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r1, 0x29, 0x13, 0x0, 0x0) 01:08:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001600)=ANY=[@ANYBLOB="1c1c4e2100000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="01000000000000000007"], 0x98) 01:08:17 executing program 2: r0 = socket(0x1c, 0x20000005, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) 01:08:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:17 executing program 5: setgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) 01:08:17 executing program 0: syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, @val, {@ipv4}}, 0x0) [ 231.803503] block nbd1: Receive control failed (result -32) [ 231.803619] block nbd1: shutting down sockets 01:08:17 executing program 2: setitimer(0x2, &(0x7f0000000040)={{0x6}, {0x8}}, 0x0) 01:08:17 executing program 4: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x0) 01:08:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) pipe2(&(0x7f0000000100), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0x0, 0x0) close(r1) 01:08:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:17 executing program 5: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) 01:08:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, 0x0) 01:08:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:18 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000), 0x4) 01:08:18 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) fcntl$setown(r0, 0x6, 0x0) 01:08:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x3}, 0x58) 01:08:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[@authinfo={0x10}], 0x10}, 0x0) [ 232.703609] block nbd1: Receive control failed (result -32) [ 232.709465] block nbd1: shutting down sockets 01:08:18 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x4e19}, 0x10) 01:08:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:18 executing program 2: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x0, 0x100000000}}, 0x0) 01:08:18 executing program 5: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 01:08:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0}, 0x42) 01:08:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x8) 01:08:19 executing program 2: accept(0xffffffffffffffff, &(0x7f00000007c0)=@in6, &(0x7f0000000800)=0x1c) 01:08:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x0, 0x4, &(0x7f0000000280)="bfffcfa0", 0x4) 01:08:19 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 01:08:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 233.625115] block nbd1: Receive control failed (result -32) [ 233.625586] block nbd1: shutting down sockets 01:08:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f0000001180)={0x0, 0x0, 0x0}, 0xc1) 01:08:19 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0xa}, 0xa, 0x0}, 0x0) 01:08:19 executing program 0: perf_event_open(&(0x7f0000002280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x6, 0xffffffffffffffff, 0x0) 01:08:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x30180, &(0x7f0000000100)=@in={0x10, 0x2}, 0x10) 01:08:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffbff, 0x4) 01:08:19 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c1c4e220300000000000000000000000000ffff"], &(0x7f0000000180)=0x98) 01:08:19 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x33, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 01:08:19 executing program 2: syz_emit_ethernet(0x6a, &(0x7f0000000180)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 01:08:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:19 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:19 executing program 0: syz_emit_ethernet(0xcd, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000ffffffffffff86dd60"], 0x0) 01:08:19 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @local, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @empty, @remote, @multicast1}}}}, 0x0) 01:08:20 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x88) 01:08:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, @in, 0xffff0664, 0x0, 0x201}, 0x98) 01:08:20 executing program 5: syz_emit_ethernet(0xb6, &(0x7f0000000180)={@local, @local, @val, {@ipv4}}, 0x0) 01:08:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) 01:08:20 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:20 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) 01:08:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), 0x10) [ 234.273833] block nbd1: shutting down sockets 01:08:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 01:08:20 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:08:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x8) 01:08:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[], 0x138}, 0x0) 01:08:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000380)=@un=@abs={0x8}, 0x8) 01:08:20 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000140)="fa", 0x1}, {0x0}, {&(0x7f0000000380)="cd", 0x1}], 0x3}, 0x0) 01:08:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 234.571236] block nbd1: shutting down sockets 01:08:20 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:20 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000180)={@empty=[0x5], @remote, @val, {@ipv4}}, 0x0) 01:08:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:20 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="cb", 0x1) 01:08:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000140), 0x4) 01:08:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:20 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6046c2150014230000000000000000000000000000000000ffda"], 0x0) 01:08:20 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@rand_addr=' \x01\x00'}, 0x14) 01:08:20 executing program 4: semget(0x3, 0x0, 0x80) [ 234.862910] block nbd1: shutting down sockets 01:08:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="f764a32dcfd3c14dee2261bc7acee1a27be46809f570b1797da4fe6c1ba0f3b2e4a332711e2017d1d93fd3db0878b7afbe2fffaaf7ca3a11b985dbc3fc0bea5a61775a2aacae399d1d", 0x49, 0x20004, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 01:08:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x1c, 0x1c}, 0x1c) 01:08:20 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:20 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000240)=0x1547, 0x4) 01:08:20 executing program 5: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f00000003c0), 0x4) 01:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) 01:08:21 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 235.090948] block nbd1: shutting down sockets 01:08:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:21 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 01:08:21 executing program 4: syz_emit_ethernet(0x42, &(0x7f0000000080)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 01:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200), 0xc) 01:08:21 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="a3c9a429159c645b", 0x8}, {&(0x7f0000000200)="7a70767907e99552e3ab8564b8df23476f77a163b8463fca10628ff51307887ab125466fb4bb15c0d1b1fde9d703fe36e80a7ed923f2c70e2f2bb88f3f4000fca3a242e21ea25c6496", 0x49}, {&(0x7f0000000800)="65b9dcaef77b9d273b566c046006c29bf548c857641ed97c344e5c784aa4365ba4f106ed3210df51dc80b26dfe66e179c9c4ec0292c88b38c522a824558830ba0a71cd66e6cdde27a48ebfff79abe8bb", 0x50}, {&(0x7f0000000980)="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", 0xf4c}], 0x4}, 0x0) 01:08:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000), &(0x7f0000000040)=0x8) 01:08:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000001300), &(0x7f0000002340)=0x1002) 01:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 235.327974] block nbd1: shutting down sockets 01:08:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0), 0x84) 01:08:21 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 01:08:21 executing program 2: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 01:08:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000d00)=@un=@abs={0x8}, 0x8, 0x0}, 0x0) 01:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c}, 0x1c) 01:08:21 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x6, {{0x1c, 0x1c}}}, 0x88) 01:08:21 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) writev(r1, 0x0, 0x0) [ 235.601650] block nbd1: shutting down sockets 01:08:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@empty, @multicast2}, 0x8) 01:08:21 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 01:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:21 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) 01:08:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 01:08:21 executing program 2: syz_emit_ethernet(0xc2, &(0x7f0000000180)={@local, @local, @val, {@ipv4}}, 0x0) 01:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:21 executing program 5: utimes(&(0x7f0000000700)='./file1\x00', 0x0) 01:08:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x1}, 0x1c) 01:08:21 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000480)) [ 235.875976] block nbd1: shutting down sockets 01:08:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 01:08:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) 01:08:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080), &(0x7f0000000140)=0xb8) 01:08:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640), &(0x7f0000000680)=0x8) 01:08:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1}, 0x1c) [ 236.105575] block nbd1: shutting down sockets 01:08:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2}, 0x10) shutdown(r1, 0x1) 01:08:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/212, 0xd4}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000009c0)=""/179, 0xb3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xc}, 0x42) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 01:08:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) 01:08:22 executing program 2: shmctl$SHM_STAT(0x0, 0xd, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 236.324982] block nbd1: shutting down sockets 01:08:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:22 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:22 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001200)={0x0, 0x0, 0x0}, 0x0) 01:08:22 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000300)=ANY=[@ANYBLOB='K\r'], 0x70) 01:08:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) 01:08:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:22 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @empty, @val, {@ipv6}}, 0x0) 01:08:22 executing program 2: semget(0x3, 0x0, 0x2c0) [ 236.581055] block nbd1: shutting down sockets 01:08:23 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x2) 01:08:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:23 executing program 2: syz_emit_ethernet(0xb6, &(0x7f0000000180)={@local, @local, @val, {@ipv4}}, 0x0) 01:08:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="b6", 0x1}], 0x1, &(0x7f0000000180)=[{0x28, 0x0, 0x0, "7777dce22e747f5031b4f255221a116524"}, {0x30, 0x0, 0x0, "b7182c6d58317a968db4fe3513699ef7336d1ebaba51d696d0"}, {0x18, 0x0, 0x0, '('}, {0x78, 0x0, 0x0, "3ef2eb821e5d0e4c49703edf43848ae108e9f4fb2adc54c28cc4d663c0ebee93da1c3cb9d3d5157fe22338976367d409bcfbc44e74daa185526a7144c511f28f38ebef850c76907e3d469c607c63d162db1cda164ec9deddb2877669de30249de0"}], 0xe8}, 0x0) 01:08:23 executing program 2: futimesat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={{0x0, 0x5568aa8c}}) 01:08:23 executing program 5: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x53, 0x0, 0x0) 01:08:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:23 executing program 0: pipe2(&(0x7f0000000940), 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 01:08:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000400)='J', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="c122226565e5ec6ca957622f6a9e4ffe65ffe08e2bdae0f5629dfc8f23428fda3da2e8b5bbb43f3d6646c21e5b6a82c03741903ccd225947904424f8dce8f2ade79946d7c138e28866ccd9b8ab3631a47fc649bd23a0a392d5fe873f3c5b3a8d35b8760f6936552d6790bef0e1b2145237b7e1409388e13e2ab39e19efe55a739b6ce73e2e36a44addaf69d631e6926c6aae45a6edc899a977b26b4061eecb42e105e8a1e9d17ffdd1", 0xa9}], 0x1) 01:08:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=[@init={0x14}], 0x14}, 0x20108) [ 237.358975] block nbd1: shutting down sockets 01:08:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, 0x0, &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:23 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x0, 0x80000003}}, 0x0) 01:08:23 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 01:08:23 executing program 5: r0 = socket(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 01:08:23 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) readv(r1, &(0x7f0000002600)=[{&(0x7f0000000340)=""/18, 0x12}], 0x1) 01:08:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40200, 0x0) 01:08:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', 0x0, 0x0) 01:08:23 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0xa}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="2c047dca1d547c44814d8291cfb7b3ed09fa6099c04debe657a132376da58b4a9a455813388b2ae94f911a1b77387f601fa413e44b30d7c88ab0f2c9e3a904f888261c03b766ccbe0814cd50671e72be2822d362427c", 0xfffffffffffffd22}, {&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="fd4d935fd1a4099631480637e8cdf67c613b297bde93ff276b779c694246542fa5a76269cdccae123913aefc39c6db3a5197766ccc694b0e962430c56cb1e75b71b14cbcc503634e24274cd61aa88afb800487d67996e307a002478652de96464de53bac15652c911df03df8966cb473e6610893e2b5bb9fb45f4efffdad315c048a616d48906549be575f154d3a378aba3dc78dda68372b98fa908389fc6aea1029e611c3021f2397", 0xa9}, {&(0x7f0000000300)="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", 0xfc}, {&(0x7f0000000400)="64d2e2308e7a92fed003bac885480b57b637e9cca43a2cbbb4ae00a19af15a80cd738231d48da9406f7af0145c9a28292f8faef787c819fda63fa3d991e23c1152f5bbde3ea5a81ee5b5fe6d29f08a5ca78797bdd440f6f249ea1bb2c8394453b469f6a17626a4e9a75060c6d3806ba0720a8e3964c79cc8c54ea877ab1c98656ff41001fa5b47bd139ed733e344b606a47e371438745943f8af49deab27b2d8d3e3348a6bcf693344dd589025003205913fdde26d3d039fd359e3cff4d47830725c49b9e0c2cf61866b969095fd55149d1bafe294810eca7c79ec98dfe13d670940572acda8120f4bac092220", 0xed}], 0x5, &(0x7f0000000580)=[@cred], 0x20}, 0x0) [ 237.636575] block nbd1: shutting down sockets 01:08:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) 01:08:23 executing program 0: readlinkat(0xffffffffffffff9c, &(0x7f0000000180)='.\x00', 0x0, 0x0) 01:08:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', 0x0, 0x0) 01:08:23 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@random="23dba175ac07", @broadcast, @val, {@ipv4}}, 0x0) 01:08:23 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) 01:08:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080), &(0x7f0000000140)=0x98) 01:08:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="9f", 0x1}], 0x1}, 0x0) 01:08:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', 0x0, 0x0) 01:08:23 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000b40)={&(0x7f00000004c0)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000a80), 0x1, &(0x7f0000000000)=[@dstaddrv6={0x0, 0x84, 0xa, @empty}], 0x14}, 0x0) 01:08:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180), 0x20) [ 237.927524] block nbd1: shutting down sockets 01:08:23 executing program 2: utimes(0x0, &(0x7f0000000740)={{0x0, 0xfffffffeffffffff}}) 01:08:23 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3002, 0x0) 01:08:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:23 executing program 5: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x4, {{0x1c, 0x1c, 0x3}}}, 0x88) 01:08:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 01:08:24 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000016c0)={&(0x7f0000000180)=@file={0x10}, 0x10, &(0x7f0000001540)=[{&(0x7f00000001c0)="914d69bbea8f399c98126b101970c0e603ee5d9148303b5db80a597ecda046122c0c1a3ad4bf5ca1824e49a98bce17626760fb2c97e7bb6769a226f8b681c6b259ed22f93eff4e5d24ad96aa6f646dd28bad4d2e0a8eb23a5cc618e1c3bcf55a6d763a8b96b23e251ac1992758e6d749612c993994da33b0b255a061689a8f35", 0x80}, {&(0x7f0000000240)="a33d410ca7f5ba2b71743187bc2248dc3105646854cd422d8452e89db484bcb2c494c977d3156928556382737bda278d1b0175bf6ca1b6c0d0285ebf137b5d05fefe34b6f1b146f4997fa24300e947f2353d36dcf396c0436a58b4b522e3f737a5af78c2d6c49adc551fb3faf6599c2b5b2151d8ae70876abc2b6f0ad09648d40805cbee786e29b5d9d5f1e128466452d0ecb418c3ac47ad0197a8ebf9327805259a29ac783b68f0fbdead67d232616bdb0a7247d9b4ce56e8f0ca83eeffb1a7872459a0a2", 0xc5}, {&(0x7f0000000340)="046599df6b910d294444ac5d9ff45bb2ca84880b4184d03724ff028a2fa6b07942bf1194e21bb9ca326f3fa2d7d2a67b972031e6703ed23d54891955323930777f0b2bec648782d7dfdf7235eb59dd14fa1b1068ffe087f5882297350113ecdfc7249ce62ed902c7fa28be834a89d47741f00186ec53ce3b597dd2e1b07b09066983d5cbe5d0478ff3afaf9e79d4e9744083df807da063a8ba17bb779bafce7011e23ad29285c2355671b0457773aa23bd686636899a3cfb071cdaf1f668ff605f8b9bcbe8ff17d4a4127720e8599d2c5526d23135338d75891849", 0xdb}, {&(0x7f0000000440)="5525f3c1b8d8de0546dd29753f3d46c76ebdc5a46142f1c52132c213ecb78a7c3a3402a31d5b10e95aeeb9607d590bd8d18666b6ea1a70b9fac913d47e48f5b2606ccb3b456f0f2fe26180553b5f4339ff2e47e20524c1ef36f39ff1cbe125251c4f066538934ed13affd43c4481bfd55f292e01d1dd4652a97b15df2dcf5a98ef87835e89e2f3ac2db50017d5d191c72bcda38419f754a5148d5dad66e39e0b22", 0xa1}, {&(0x7f0000000500)="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", 0xcf4}], 0x5, &(0x7f0000001680)=[@cred], 0x20}, 0x81) 01:08:24 executing program 4: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mincore(&(0x7f00007fe000/0x800000)=nil, 0x800000, &(0x7f0000000040)=""/174) 01:08:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000b40)={&(0x7f00000004c0)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000500)="93", 0x1}], 0x1, &(0x7f0000000b00)=[@init={0x14}], 0x14}, 0x0) 01:08:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 01:08:24 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@random="23dba175ac07", @broadcast, @val, {@ipv4}}, 0x0) 01:08:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0) [ 238.216005] block nbd1: shutting down sockets 01:08:24 executing program 5: pipe2(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) 01:08:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f00000001c0)=0x98) 01:08:24 executing program 3: syz_emit_ethernet(0xcd, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000ffffffffffff86dd60890c8402970d0100000000c4ed00000000000000000001fe80"], 0x0) 01:08:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) 01:08:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), 0x10) 01:08:24 executing program 4: openat(0xffffffffffffffff, 0x0, 0x1, 0x0) 01:08:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/53, 0x35}], 0x1) 01:08:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x40001) 01:08:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/81, 0x51}], 0x1}, 0x82) 01:08:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=[@init={0x14}], 0x14}, 0x0) [ 238.442106] block nbd1: shutting down sockets 01:08:24 executing program 5: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) 01:08:24 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 01:08:24 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="a3c9a429159c645b", 0x8}, {0x0}, {&(0x7f0000000200)="7a70767907e99552e3ab8564b8df23476f77a163b8463fca10628ff51307887ab125466fb4bb15c0d1b1fde9d703fe36e80a7ed923f2c70e2f2bb88f3f4000fca3a242e21ea25c6496", 0x49}, {&(0x7f0000000800)="65b9dcaef77b9d273b566c046006c29bf548c857641ed97c344e5c784aa4365ba4f106ed3210df51dc80b26dfe66e179c9c4ec0292c88b38c522a824558830ba0a71cd66e6cdde27a48ebfff79abe8bb", 0x50}, {&(0x7f0000000980)="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", 0xf4c}], 0x5}, 0x0) 01:08:24 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x5600}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="99", 0x1}], 0x1, &(0x7f0000000200)=[@prinfo={0x14}], 0x14}, 0x0) 01:08:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040)=0x1, 0x4) 01:08:24 executing program 2: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x10000}, {0x0, 0x100}}, 0x0) 01:08:24 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) 01:08:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x6a9, 0x4) 01:08:24 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0xa}, 0xa, 0x0}, 0x4) [ 238.780962] block nbd1: shutting down sockets 01:08:25 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) 01:08:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:25 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x0) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000485a2911eb01f512bb596fd932bac7c7e6012c48ed6d1ce73bcf7e4a3cc2"], 0x6f, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/4096}, 0x1008, 0x0, 0x1000) 01:08:25 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:25 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="0f", 0x1}], 0x1, &(0x7f0000001280)=[{0x10}], 0x10}, 0x0) 01:08:25 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6046c215001400000000000000000000006a002000000000ff4abac5b54d160e88aef2f1474b2b131702"], 0x0) 01:08:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x10}, 0x0) 01:08:25 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), 0x10) 01:08:25 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f0000000140)) 01:08:25 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000000040)) [ 239.538001] block nbd1: shutting down sockets 01:08:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000280)) 01:08:25 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:25 executing program 5: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="cb82", 0x2) 01:08:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) [ 239.785611] block nbd1: shutting down sockets 01:08:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c}, 0x1c) shutdown(r1, 0x0) 01:08:26 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c}, 0xb) 01:08:26 executing program 0: symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') linkat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x400) 01:08:26 executing program 2: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 01:08:26 executing program 5: getrusage(0xffffffffffffffff, &(0x7f0000000140)) 01:08:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 01:08:26 executing program 0: fchmodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0) 01:08:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="f764a32dcfd3c14dee2261bc7acee1a27be46809f570b1797da4fe6c1ba0f3b2e4a332711e2017d1d93fd3db0878b7afbe2fffaaf7ca3a11b985dbc3fc0bea5a61775a2aacae399d1d9793b31a0531ab0ee80c0c218c80fbe2e923a79d203a27f4d59d97e3a03a28f6453b510932192004394a71e42cdbcc6d75798aba4e792aba8c503e71e3e31df6b5ae809430f38ad8bbe9b31406b88f9e0d03253924da55587e0945c31b9c5543", 0xa9, 0x20004, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 01:08:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000004c0)={0x1c, 0x1c, 0x2}, 0x1c) 01:08:26 executing program 4: utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), 0x10) r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="a3c9a429159c645b", 0x8}, {&(0x7f0000000140)="610282914c77f51c1a0707e466254b5c91db24c4b62e83d6d0ded1bc9c942f0e32f2d861942890bafbf8c3fedb0fd957334dcaa357264ab865fe4b1e10e6212b74a615870ea2f1b9bf85c3ee41baa3b86621211bd0312ec197be2480f2e22f3574e40c10bf509fa796ebb5a752e3c25e9afd875af793adb9ea78700f92f8d47983f2f5f5d30a8f41696b6a2457e87d1d35cb9c4953f624b1ecb63d8aec44d7130cd2fa936f1bfe091d1b5e867f9ce409a2c266c27b2117b6215fc048", 0xbc}, {&(0x7f0000000200)="7a70767907e99552e3ab8564b8df23476f77a163b8463fca10628ff51307887ab125466fb4bb15c0d1b1fde9d703fe36e80a7ed923f2c70e2f2bb88f3f4000fca3a242e21ea25c6496", 0x49}, {&(0x7f0000000800)="65b9dcaef77b9d273b566c046006c29bf548c857641ed97c344e5c784aa4365ba4f106ed", 0x24}, {&(0x7f0000000980)="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", 0xfb0}, {&(0x7f0000000300)}, {0x0}], 0x7, &(0x7f0000000740)=[{0x20, 0x6, 0x1, "8081484d4bbd739db27571ac4c2a2f"}], 0x20}, 0x0) 01:08:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 240.445941] block nbd1: shutting down sockets 01:08:26 executing program 0: setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000740)=[{0x10}], 0x10}, 0x0) 01:08:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:26 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 01:08:26 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000), 0x4) 01:08:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000140)="fa1b61ce5996b1c8bbbc5a002cfb6a954144c50c584b523a4238cdf95b1c42cd42ae1c47d201e49621c72821343df27ffebe4f84eccf7166", 0x38}, {&(0x7f0000000180)="7bf989dfa47fba273aa48fda956d17baa773eb997a504b208a8ec033c6286858949409d6ef0339ae4c104b95de54d789d6314972c824b367103e1500a8696a7b39ba1e9d5c015cef2bbc7b27af5241b21a078584e138e5e4590af5156fc6db4195f3abde98a7a6546fba5bbc414abf48587d6bc95c1c9811cd7f65fb8eb7ebb8c069517dd2966fac4d0b2d9e4c68f758d229fbb9535d631fd3f640151ac57ce99477bcc8fc154bab3d21571cf072d933194b8067572c5a2e2c74f4c73608cc5a3c4a352035f3da141b7a7d6494d605d3856b6f485858ac3dafa514ddbc19d5b5088ab789", 0xe4}, {&(0x7f0000000280)="7a436a951296c595f29efc980df1abf6f6e10cd29cf585035ff2a49e5e5b929d32e45f7ff60d03f23602a824fa4c5a71850f812b29c2afcdf1c68790105a9e4ba3cd142d3b48acc4abb547da5783acc298e6777bc156cf0f10dbcf9f04eac177a824711fc9469ab8376a53c27f696b282f6cadf8b179c640e087247a0d4f51a7192be25ff0a5b5f247bb965a165b0d0a7108dbd5c0e139db705ff1ecff7c4966594716363fd31c2d0fa15fa804d791c9eca14f056b7a9c4df219bc7f75f095871924c1f8befafa537834d409637fea7cb832823be32e3db151fbf5661366acac3dbb8b", 0xe3}, {&(0x7f0000000380)="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", 0x602}], 0x4}, 0x0) 01:08:26 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) writev(r0, 0x0, 0x0) 01:08:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 01:08:26 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x100000001}, {0x25c08ad1}}, 0x0) 01:08:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000180)=[{0x0}, {0x0}, {&(0x7f00000001c0)='*', 0x1}], 0x3) 01:08:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=[@init={0x14}], 0x14}, 0x0) [ 240.734074] block nbd1: shutting down sockets 01:08:26 executing program 4: semget(0x1, 0x1, 0x2c0) 01:08:26 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:26 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x2}, 0x1c) 01:08:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0)=0x6, 0x4) 01:08:26 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f0000000000)="15e5fe0df2fedf767c903996ddcf13bf44e327824203a9baa869e057a6fd111bee8750217ea51fcb5af910aff301feda7520048a74e14f2252f811b5f828692150f11263ee0369e54ef90ee51ddea040a6d4ce961f59b5ca4a53766d8a", 0x5d, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c}, 0x1c) 01:08:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0x0, 0x8, 0x0, &(0x7f0000000100)) 01:08:26 executing program 4: utimensat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) 01:08:26 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) 01:08:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c1c4e2100000000ce"], &(0x7f00000001c0)=0x98) [ 241.022657] block nbd1: shutting down sockets 01:08:27 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000240)={@broadcast, @empty, @val, {@ipv4}}, 0x0) 01:08:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="02a8c9a9f9fdf4a1c9db4f9a13981af0aaf260decab264535e75d594f21d849d352e553a9a5e66e83ddef06afba9cf371a8b3f157491519c8d7eda5aeaa2d3b6c7bcba6d71bac81d93a644597a8ff7fdc938f532b60dc89e2d2fdb0f2d7287eb5fab706ebf65bf40380fbea8463afdbd97d8749d7080f213c5f3823702d2bb09aea71c9dfda9b688893af70d1af51ee964f0652cc9fd4923646a78061cb7f5c2edb1ded37f10324b051ae72e35d1f50bc403a24a2d5f934a38162b8eaad2924463e8e113cc4ee4d64a1456bed3031c1527a731257c5894a2391da05afdeaa16b98", 0xe1) 01:08:27 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="cb82e0", 0x3) 01:08:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:27 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c1c"], &(0x7f0000000100)=0x98) 01:08:27 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:08:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) 01:08:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="02a8c9a9f9fdf4a1c9db4f9a13981af0aaf260decab264535e75d594f21d849d352e553a9a5e66e83ddef06afba9cf371a8b3f157491519c8d7eda5aeaa2d3b6c7bcba6d71bac81d93a644597a8ff7fdc938f532b60dc89e2d2fdb0f2d7287eb5fab706ebf65bf40380fbea8463afdbd97d8749d7080f213c5f3823702d2bb09aea71c9dfda9b688893af70d1af51ee964f0652cc9fd4923646a78061cb7f5c2edb1ded37f10324b", 0xa8) 01:08:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="b6", 0x1}], 0x1}, 0x0) 01:08:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200), &(0x7f0000000240)=0x18) [ 241.299053] block nbd1: shutting down sockets 01:08:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:27 executing program 3: pipe2(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 01:08:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="61681699b3a2920740cdc9ce15dfa3a3f6fb8b866ed92eb4504e02da3f134956d9ff4eb1dfe91d38396337c4ff0a431ac0fb9e000ecc8e37dbe0384cc0cd2243e9c388854814d5e2bf96642990f336a82287fd17206fb5119134", 0x5a}, {&(0x7f00000000c0)="39356e50d7376406b9c55461e879b102cadf6f2085ef19910dd784855b61484de02866e6643f4aae3b9f9d369f1910e0eacf7c357464f3907fea3ed23feca741e6816f1066684ea4c009ec715fb23c76405e1e04da3ba6a13e56f3a5c22f1b577ed643d0066dc3db8e0f7930237e63fb68fe3d13473e10621afd49cb5544033de74cd9967271bf", 0x87}], 0x2) 01:08:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f00000001c0)=0x96) 01:08:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000180)={@empty=[0x5], @remote, @val, {@ipv4}}, 0x0) 01:08:27 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000040)="10fa07cb19cd1f2ff811dcab880edcff", 0x10) 01:08:27 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 01:08:27 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast, @remote, @val, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}}}}}, 0x0) 01:08:27 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000001a40)) [ 241.533838] block nbd1: shutting down sockets 01:08:27 executing program 4: semget(0x1, 0xc7, 0x2c0) 01:08:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:27 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000180)={@random="8bc0af083b44", @random="da020a59b3e8", @val, {@ipv6}}, 0x0) 01:08:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x6, &(0x7f0000000040)={0x0, {{0x10, 0x2}}, {{0x10, 0x2}}}, 0x118) 01:08:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0xfffffe85, 0x2}, 0x10) 01:08:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000180), 0x4) 01:08:27 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) 01:08:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) 01:08:27 executing program 4: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@random="23dba175ac07", @broadcast, @val, {@ipv4}}, 0x0) 01:08:27 executing program 2: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x1011, 0xffffffffffffffff, 0x0) [ 241.773852] block nbd1: shutting down sockets 01:08:27 executing program 4: writev(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000001640)="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", 0x1ea}, {&(0x7f0000001080)="b618fbafcfd0dc84634b0900ba4bf1541dc56f3ad10f248f54767a319ee575bec508455b269a0836773161301b8446dfac19892597f79ec2def9bd36e0d1c7aacf96296c319f79e273a4525855b6191106a677b270862b47830dd75fd90235e8bc0ccccf2337557ba246d205bd19c2adc2c11d800d6f37d4bc3bc6", 0x23}, {&(0x7f00000011c0)="04d3f999cbf706ea78c84123540510292a8e6658e4ebcd73e87ab8bbb003dafc8563a028eb00181459cf1faeff63fd1bc504d6992c69a33946577725bb680e76239b0d4a051ddbb2ffad66a312036cb6554800029f68f4e74e0c79fbe08f097254216950f5952238d2655468ffa56f8e0cbd0d775a8e8723a8316294d9ca17323ae71bc9a172c0f8ce835d60ebe6136c5017", 0x92}], 0x100000000000008e) 01:08:27 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 01:08:27 executing program 5: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x6) 01:08:27 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c}, 0x1c) 01:08:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0), &(0x7f00000001c0)=0xa0) 01:08:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200), &(0x7f0000000100)=0x98) 01:08:27 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0xa}, 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)=',', 0x1}, {0x0}, {&(0x7f0000000400)='d', 0x1}], 0x3}, 0x0) 01:08:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x76) sendmsg(r0, &(0x7f00000007c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="a3c9a429159c645b", 0x8}, {&(0x7f0000000140)="610282914c77f51c1a0707e466254b5c91db24c4b62e83d6d0ded1bc9c942f0e32f2d861942890bafbf8c3fedb0fd957334dcaa357264ab865fe4b1e10e6212b74a615870ea2f1b9bf85c3ee41baa3b86621211bd0312ec197be2480f2e22f3574e40c10bf509fa796ebb5a752e3c25e9afd875af793adb9ea78700f92f8d47983f2f5f5d30a8f41696b6a2457e87d1d35cb9c4953f624b1ecb63d8aec44d7130cd2fa936f1bfe091d1b5e867f9ce409a2c266c27b2117b6215fc048", 0xbc}, {&(0x7f0000000200)="7a70767907e99552e3ab8564b8df23476f77a163b8463fca10628ff51307887ab125466fb4bb15c0d1b1fde9d703fe36e80a7ed923f2c70e2f2bb88f3f4000fca3a242e21ea25c6496", 0x49}, {&(0x7f0000000800)="65b9dcaef77b9d273b566c046006c29bf548c857641ed97c344e5c784aa4365ba4f106ed3210df51dc80b26dfe66e179c9c4ec0292c88b38c522a824558830ba0a71cd66e6cdde27a48ebfff79abe8bb", 0x50}, {&(0x7f0000000980)="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", 0xf84}], 0x5, &(0x7f0000000740)=[{0x10, 0x6}], 0x10}, 0x0) 01:08:27 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000000000000000000086dd60000044000000001a04f95791277a94402a4939810d2959fe808e"], 0x0) 01:08:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10}], 0x2c}, 0x0) 01:08:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 01:08:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) 01:08:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 01:08:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 01:08:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)="19be14d475", 0x5}], 0x1}, 0x0) 01:08:28 executing program 5: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), 0x4) 01:08:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) read(r0, &(0x7f0000000280)=""/67, 0x43) r1 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f00000001c0)=[{}, {r1, 0x1}], 0x2, 0x4d) recvfrom$inet(r1, 0x0, 0x350, 0x0, 0x0, 0x800e004de) shutdown(r1, 0x0) 01:08:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, &(0x7f00000000c0)='K', 0x1, 0x0, &(0x7f0000000080)=@un=@file={0xa}, 0xa) 01:08:28 executing program 3: linkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) [ 242.715255] block nbd1: Receive control failed (result -32) [ 242.715547] block nbd1: Receive control failed (result -32) [ 242.721066] block nbd1: Receive control failed (result -32) [ 242.730655] block nbd1: shutting down sockets 01:08:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, @in, 0x1, 0xf412}, 0x98) 01:08:28 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, 0x0, 0x0) 01:08:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000b40)={&(0x7f00000004c0)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x14}, 0x0) 01:08:28 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x0) 01:08:28 executing program 5: syz_emit_ethernet(0xb6, &(0x7f0000000180)={@local, @local, @val, {@ipv4}}, 0x0) 01:08:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000200)=@file={0xa}, 0xa) [ 242.959326] block nbd1: Device being setup by another task 01:08:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 01:08:29 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 01:08:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) [ 243.653002] block nbd1: Receive control failed (result -32) [ 243.653265] block nbd1: shutting down sockets 01:08:29 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000040)=""/92, 0x5c}], 0x1}, 0xc0) 01:08:29 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) listen(r0, 0x0) 01:08:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/183, 0xb7}, 0x83) 01:08:29 executing program 5: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x2}, 0x1c) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1}, 0x1c) 01:08:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, 0x0, 0xa) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/53, 0x35}], 0x1}, 0x0) sendto(r1, &(0x7f00000005c0)='|', 0x1, 0x20081, &(0x7f0000000500)=@in={0x10, 0x2}, 0x10) 01:08:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 01:08:29 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, @val, {@ipv4}}, 0x0) 01:08:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, @in, 0x0, 0x0, 0x80, 0x0, 0x6}, 0x98) 01:08:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f00000000c0)="8d", 0x1, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 01:08:30 executing program 0: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 01:08:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0xffc3) 01:08:30 executing program 5: openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x204100, 0x0) 01:08:30 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f0000000340)=ANY=[], 0xd) read$FUSE(r0, 0x0, 0x0) [ 244.547818] block nbd1: Receive control failed (result -32) [ 244.547823] block nbd1: Receive control failed (result -32) [ 244.549450] block nbd1: Receive control failed (result -32) [ 244.562822] block nbd1: shutting down sockets 01:08:30 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101202, 0x0) write$9p(r0, 0x0, 0x0) 01:08:30 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@broadcast, @empty, @val, {@ipv6}}, 0x0) 01:08:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x28c}, 0x14) 01:08:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) dup2(r1, r0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) 01:08:30 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) 01:08:30 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, 0x0, 0x0, 0x0) 01:08:30 executing program 0: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RFSYNC(r0, 0x0, 0x0) 01:08:30 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_OPEN(r0, 0x0, 0x0) 01:08:30 executing program 5: semctl$SEM_STAT(0x0, 0x2, 0x12, &(0x7f0000000000)=""/14) 01:08:30 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000006280)=@file={0x1, './file0\x00'}, 0x6e) 01:08:30 executing program 4: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000000)=[{0x4}], 0x1) 01:08:30 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) write$P9_RREADLINK(r0, 0x0, 0x0) 01:08:30 executing program 0: semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) r0 = semget(0x1, 0x0, 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 01:08:30 executing program 5: openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) 01:08:30 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f00000000c0)={0xfffffffffffffe3d}, 0xfffffffffffffdf2) 01:08:30 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RSTATu(r0, 0x0, 0x52) 01:08:30 executing program 4: recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0) 01:08:31 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) 01:08:31 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/234) 01:08:31 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000005bc0)='/dev/null\x00', 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 01:08:31 executing program 2: pipe2(&(0x7f0000000100), 0x800) 01:08:31 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_GETXATTR(r0, 0x0, 0x0) 01:08:31 executing program 4: r0 = semget(0x0, 0x0, 0x0) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000000100)=""/4096) 01:08:31 executing program 5: pipe2(&(0x7f00000021c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$FUSE_ATTR(r0, 0x0, 0x0) 01:08:31 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_DIRENT(r0, 0x0, 0xd8) 01:08:31 executing program 1: r0 = epoll_create(0x200) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x0) 01:08:31 executing program 0: r0 = eventfd(0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8ec51ada06a69ba, r0, 0x0) 01:08:31 executing program 2: r0 = inotify_init1(0x0) fstat(r0, &(0x7f0000000140)) 01:08:31 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RWRITE(r0, 0x0, 0x0) 01:08:31 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/urandom\x00', 0x141100, 0x0) 01:08:31 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000005bc0)='/dev/null\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 01:08:31 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) 01:08:31 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x201, 0x0) write$P9_RREAD(r0, 0x0, 0x100b) 01:08:31 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self\x00', 0xe0000, 0x0) 01:08:31 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000005bc0)='/dev/null\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) 01:08:31 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x201, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r0, 0x0, 0x22) 01:08:31 executing program 3: r0 = semget(0x2, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{}], 0x1) 01:08:31 executing program 4: semget(0x3, 0x3, 0x6d) 01:08:31 executing program 2: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x350e3bbe01a28a20) 01:08:31 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x305382, 0x0) 01:08:31 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x19, 0x4, 0x4, 0x3ff, 0x0, 0x1}, 0x40) bpf$MAP_GET_NEXT_KEY(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080), 0x0}, 0x20) 01:08:31 executing program 5: socket$kcm(0x2, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) gettid() r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xfd39, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0) 01:08:31 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) 01:08:31 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) 01:08:31 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) openat$cgroup_devices(r3, &(0x7f0000000180)='devices.deny\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) 01:08:31 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000003ec0)={&(0x7f0000003d80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x3}]}]}}, &(0x7f0000003e00)=""/154, 0x32, 0x9a, 0x1}, 0x20) 01:08:31 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0xffffffffffffff37) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40305839, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x81000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0185879, &(0x7f0000000080)) 01:08:31 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="4c000000140097e37059ae08060c040002ff0f020000000000000187013891738b9744900b36dc82fa73a69d35a25d8d9037f7abca1b4e7d06a6bd7c493872f750375ed08a560400000003c4", 0x4c}], 0x1}, 0x0) 01:08:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000100)=0xc0000000, 0x4) 01:08:31 executing program 4: r0 = add_key$fscrypt_v1(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'fscrypt:'}, &(0x7f00000001c0)={0x0, "9f858a52dcebd2fe569aadba99d27aa3144b54bec966a0a19f702e3e5c95ee364a44bbba5791159da96880aab46dd52389dd1ce070833c2a6db35a133bf5b4fa"}, 0x48, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000240)={r0}, &(0x7f0000000280)={'enc=', 'raw', ' hash=', {'rmd128-generic\x00'}}, 0x0, 0x0) 01:08:31 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) 01:08:31 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'fscrypt:', @desc2='e355a76a11a1be18'}, &(0x7f0000000080)={0x0, "5eb3f50399389a574c34f4ce7954072a4f4914c1559ee174818d07671b91a6394bd3c29c874dbdbb094eca929ca79c0823fbf94e64a2cdf2ee99ac4bd5909aa8"}, 0x48, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000200)=@builtin='builtin_trusted\x00') 01:08:31 executing program 1: keyctl$read(0x16, 0x0, 0x0, 0x0) 01:08:32 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) 01:08:32 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) openat$cgroup_devices(r3, &(0x7f0000000180)='devices.deny\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) 01:08:32 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:32 executing program 0 (fault-call:8 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 246.357338] block nbd5: shutting down sockets 01:08:32 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) [ 246.394218] FAULT_INJECTION: forcing a failure. [ 246.394218] name failslab, interval 1, probability 0, space 0, times 1 [ 246.413275] block nbd4: shutting down sockets [ 246.436480] CPU: 0 PID: 17535 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 246.444428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.453786] Call Trace: [ 246.456392] dump_stack+0x1fc/0x2ef [ 246.460036] should_fail.cold+0xa/0xf [ 246.463847] ? setup_fault_attr+0x200/0x200 [ 246.468177] ? lock_acquire+0x170/0x3c0 [ 246.472157] __should_failslab+0x115/0x180 [ 246.476381] should_failslab+0x5/0x10 [ 246.480165] __kmalloc+0x2ab/0x3c0 [ 246.483692] ? __alloc_workqueue_key+0x789/0xed0 [ 246.488430] ? lock_acquire+0x170/0x3c0 [ 246.492394] __alloc_workqueue_key+0x789/0xed0 [ 246.496969] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 246.501978] ? nbd_ioctl+0x151/0xbe0 [ 246.505680] ? __mutex_add_waiter+0x160/0x160 [ 246.510163] ? apparmor_sb_mount+0x970/0x970 [ 246.514565] nbd_start_device+0x183/0xd60 [ 246.518700] ? security_capable+0x8f/0xc0 [ 246.522835] nbd_ioctl+0x62c/0xbe0 [ 246.526365] ? _copy_from_user+0xd2/0x130 [ 246.530499] ? nbd_disconnect_and_put+0x190/0x190 [ 246.535332] ? __lock_acquire+0x6de/0x3ff0 [ 246.539556] ? nbd_disconnect_and_put+0x190/0x190 [ 246.544389] blkdev_ioctl+0x5cb/0x1a80 [ 246.548263] ? blkpg_ioctl+0x9d0/0x9d0 [ 246.552152] ? get_pid_task+0xf4/0x190 [ 246.556028] ? mark_held_locks+0xf0/0xf0 [ 246.560089] ? proc_fail_nth_write+0x95/0x1d0 [ 246.564568] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 246.569501] block_ioctl+0xe9/0x130 [ 246.573113] ? blkdev_fallocate+0x3f0/0x3f0 [ 246.577421] do_vfs_ioctl+0xcdb/0x12e0 [ 246.581293] ? lock_downgrade+0x720/0x720 [ 246.585426] ? check_preemption_disabled+0x41/0x280 [ 246.590438] ? ioctl_preallocate+0x200/0x200 [ 246.594838] ? __fget+0x356/0x510 [ 246.598279] ? do_dup2+0x450/0x450 [ 246.601803] ? vfs_write+0x393/0x540 [ 246.605503] ? fput+0x2b/0x190 [ 246.608683] ksys_ioctl+0x9b/0xc0 [ 246.612122] __x64_sys_ioctl+0x6f/0xb0 [ 246.615996] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 246.620576] do_syscall_64+0xf9/0x620 [ 246.624383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.629569] RIP: 0033:0x466459 [ 246.632756] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 246.651652] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 246.659348] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 246.666602] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 246.673942] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 01:08:32 executing program 5 (fault-call:9 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:32 executing program 4 (fault-call:3 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) [ 246.681200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 246.688461] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 [ 246.780462] FAULT_INJECTION: forcing a failure. [ 246.780462] name failslab, interval 1, probability 0, space 0, times 1 [ 246.817194] CPU: 0 PID: 17557 Comm: syz-executor.5 Not tainted 4.19.182-syzkaller #0 [ 246.825114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.834476] Call Trace: [ 246.837083] dump_stack+0x1fc/0x2ef [ 246.840731] should_fail.cold+0xa/0xf [ 246.844551] ? setup_fault_attr+0x200/0x200 [ 246.848888] ? lock_acquire+0x170/0x3c0 [ 246.852880] __should_failslab+0x115/0x180 [ 246.857129] should_failslab+0x5/0x10 [ 246.860943] __kmalloc_track_caller+0x2a6/0x3c0 [ 246.865624] ? strndup_user+0x70/0x120 [ 246.869527] memdup_user+0x22/0xb0 [ 246.873078] strndup_user+0x70/0x120 01:08:32 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) openat$cgroup_devices(r3, &(0x7f0000000180)='devices.deny\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) [ 246.876803] keyctl_restrict_keyring+0x14b/0x230 [ 246.881563] ? keyctl_session_to_parent+0xa10/0xa10 [ 246.886584] ? syscall_slow_exit_work+0x630/0x630 [ 246.891310] block nbd0: Could not allocate knbd recv work queue. [ 246.891432] ? ksys_write+0x1c8/0x2a0 [ 246.901367] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 246.906744] __se_sys_keyctl+0xf1/0x3f0 [ 246.910756] do_syscall_64+0xf9/0x620 [ 246.912627] block nbd0: shutting down sockets [ 246.914562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.914574] RIP: 0033:0x466459 [ 246.914587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 246.914594] RSP: 002b:00007fa61d861188 EFLAGS: 00000246 ORIG_RAX: 00000000000000fa [ 246.914607] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 246.914614] RDX: 00000000200002c0 RSI: 000000000bcc0f5e RDI: 000000000000001d [ 246.914621] RBP: 00007fa61d8611d0 R08: 0000000000000000 R09: 0000000000000000 01:08:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x34, 0x0) [ 246.914628] R10: 0000000020000300 R11: 0000000000000246 R12: 0000000000000001 [ 246.914636] R13: 00007ffe9876880f R14: 00007fa61d861300 R15: 0000000000022000 01:08:33 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r3 = bpf$ITER_CREATE(0x21, 0x0, 0x0) openat$cgroup_devices(r3, &(0x7f0000000180)='devices.deny\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) 01:08:33 executing program 5 (fault-call:9 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:33 executing program 0 (fault-call:8 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 247.047535] block nbd1: Receive control failed (result -32) [ 247.063384] block nbd1: shutting down sockets 01:08:33 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) bpf$ITER_CREATE(0x21, 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[], 0x4ea00) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x443000033) 01:08:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x1800007, 0x2010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x1}, 0x8) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000200)='./file2\x00', 0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f00000009c0)={[{@jqfmt_vfsold='jqfmt=vfsold'}, {@barrier_none='barrier=none'}]}) 01:08:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x2, 0x0) 01:08:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x1d, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 247.253594] FAULT_INJECTION: forcing a failure. [ 247.253594] name failslab, interval 1, probability 0, space 0, times 0 [ 247.318731] CPU: 1 PID: 17574 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 247.326649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.335993] Call Trace: [ 247.338580] dump_stack+0x1fc/0x2ef [ 247.342197] should_fail.cold+0xa/0xf [ 247.345986] ? setup_fault_attr+0x200/0x200 [ 247.350296] ? lock_acquire+0x170/0x3c0 [ 247.354262] __should_failslab+0x115/0x180 [ 247.358485] should_failslab+0x5/0x10 [ 247.362271] kmem_cache_alloc_trace+0x284/0x380 [ 247.366930] __alloc_workqueue_key+0x7de/0xed0 [ 247.371522] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 247.376530] ? nbd_ioctl+0x151/0xbe0 [ 247.380233] ? __mutex_add_waiter+0x160/0x160 [ 247.384718] ? apparmor_sb_mount+0x970/0x970 [ 247.389120] nbd_start_device+0x183/0xd60 [ 247.393260] ? security_capable+0x8f/0xc0 [ 247.397411] nbd_ioctl+0x62c/0xbe0 [ 247.400936] ? _copy_from_user+0xd2/0x130 [ 247.405070] ? nbd_disconnect_and_put+0x190/0x190 [ 247.409917] ? __lock_acquire+0x6de/0x3ff0 [ 247.414141] ? nbd_disconnect_and_put+0x190/0x190 [ 247.418970] blkdev_ioctl+0x5cb/0x1a80 [ 247.422864] ? blkpg_ioctl+0x9d0/0x9d0 [ 247.426748] ? get_pid_task+0xf4/0x190 [ 247.430626] ? mark_held_locks+0xf0/0xf0 [ 247.434674] ? proc_fail_nth_write+0x95/0x1d0 [ 247.439238] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 247.444167] block_ioctl+0xe9/0x130 [ 247.447780] ? blkdev_fallocate+0x3f0/0x3f0 [ 247.452092] do_vfs_ioctl+0xcdb/0x12e0 [ 247.455966] ? lock_downgrade+0x720/0x720 [ 247.460097] ? check_preemption_disabled+0x41/0x280 [ 247.465099] ? ioctl_preallocate+0x200/0x200 [ 247.469507] ? __fget+0x356/0x510 [ 247.472947] ? do_dup2+0x450/0x450 [ 247.476470] ? vfs_write+0x393/0x540 [ 247.480170] ? fput+0x2b/0x190 [ 247.483352] ksys_ioctl+0x9b/0xc0 [ 247.486792] __x64_sys_ioctl+0x6f/0xb0 [ 247.490665] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 247.495234] do_syscall_64+0xf9/0x620 [ 247.499026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.504200] RIP: 0033:0x466459 [ 247.507378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 247.526886] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.534585] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 247.541840] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 247.549099] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 247.556363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 247.563628] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 [ 247.587003] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "" 01:08:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x2, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:33 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x172, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000400)={0x0, 0x76, 0x0, 0x7, 0x40, 0x3e, 0x0, 0xff1, 0x20, 0x6, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000280), 0x2}, 0x4001, 0x4, 0x453, 0x0, 0x3, 0x7, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) creat(0x0, 0x21) chdir(&(0x7f0000000080)='./file0\x00') r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0xfaba, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000380)) sendfile(r1, r2, 0x0, 0x8400fffffffa) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x4, 0x70, 0x9, 0x4, 0xff, 0x0, 0x0, 0x4, 0x112048, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xfffffff7, 0x4, @perf_config_ext={0x100, 0x81}, 0x400, 0x800, 0x6, 0x8, 0x0, 0x9, 0x400}, 0x0, 0x9, r0, 0xa) 01:08:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x3, 0x0) [ 247.624339] block nbd0: Could not allocate knbd recv work queue. [ 247.630738] block nbd0: shutting down sockets 01:08:33 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x84}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) statx(r1, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x80, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000300)=[0xee00, 0xee00, 0xee00, 0xee00, 0xee01]) syz_mount_image$fuse(&(0x7f0000000100)='fuse\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000002000)='fuse\x00', 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="ffff0009e24a53c6d01a160400fb0d594d2c1617187b0f553e40c7cc3391d05ba1907bff320b871eef0d57b8a68c7b3ecf6ce8b95763a82e44c893088e537f60b48cbf", @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c67aca275705f69643d", @ANYRESDEC, @ANYBLOB=',\x00']) read$FUSE(r3, &(0x7f0000004340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$ext4(&(0x7f00000024c0)='ext4\x00', 0x0, 0x100000001, 0x1, &(0x7f0000002640)=[{&(0x7f0000002540)="f6d96d6d6ff4d2", 0x7, 0xbe}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6e6f71756f74612c756174613d6f7264657265642c75737271756f2c6e6f6c6f61642c7a65736769643d59d8eedca639381d8f6fe39a5472488db8c158be89fe82509c49343d9e1b00ee6fa080840e1e3dba5b63f500a86663f23cda308255027e51fd724a5a1a78", @ANYRESHEX=r4, @ANYBLOB=',sb=0x0000000000000009,fsname=):,).+,obj_type=rootmode,subj_user=group_id,euid<', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) lsetxattr$system_posix_acl(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='system.posix_acl_access\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES32=r2, @ANYBLOB="16000000", @ANYRES32=r2, @ANYBLOB="807c9f8e5dce637384a8b9ff2e", @ANYRES32=r2, @ANYBLOB="02000200", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=r2, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000200", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x003\x00', @ANYRES32=r4, @ANYBLOB="10000700000000002000020000000000"], 0x8c, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="c500005303000000002000000000000002000000", @ANYRES32=r5], 0x18}}, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8916, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x0, @broadcast}}) 01:08:33 executing program 0 (fault-call:8 fault-nth:2): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x4, 0x0) 01:08:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 247.837986] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 247.877615] audit: type=1804 audit(1616288913.816:17): pid=17610 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir298505673/syzkaller.6CMikg/396/file0/bus" dev="loop2" ino=17 res=1 01:08:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x7, 0x0) 01:08:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x4, 0x0) 01:08:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x4, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 247.963509] FAULT_INJECTION: forcing a failure. [ 247.963509] name failslab, interval 1, probability 0, space 0, times 0 [ 247.997383] CPU: 1 PID: 17623 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 248.005298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.014655] Call Trace: [ 248.017261] dump_stack+0x1fc/0x2ef [ 248.020900] should_fail.cold+0xa/0xf [ 248.024708] ? setup_fault_attr+0x200/0x200 [ 248.029035] ? lock_acquire+0x170/0x3c0 [ 248.033022] __should_failslab+0x115/0x180 [ 248.037266] should_failslab+0x5/0x10 [ 248.041069] __kmalloc+0x2ab/0x3c0 [ 248.044615] ? apply_wqattrs_prepare+0xf7/0xa50 [ 248.049293] apply_wqattrs_prepare+0xf7/0xa50 [ 248.053803] apply_workqueue_attrs_locked+0xc5/0x120 [ 248.059005] __alloc_workqueue_key+0x9c4/0xed0 [ 248.063605] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 248.065638] audit: type=1804 audit(1616288913.936:18): pid=17610 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir298505673/syzkaller.6CMikg/396/file0/bus" dev="loop2" ino=17 res=1 [ 248.068626] ? nbd_ioctl+0x151/0xbe0 [ 248.096353] ? __mutex_add_waiter+0x160/0x160 [ 248.100861] ? apparmor_sb_mount+0x970/0x970 [ 248.105297] nbd_start_device+0x183/0xd60 [ 248.109459] ? security_capable+0x8f/0xc0 01:08:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 248.113623] nbd_ioctl+0x62c/0xbe0 [ 248.117176] ? _copy_from_user+0xd2/0x130 [ 248.121348] ? nbd_disconnect_and_put+0x190/0x190 [ 248.126211] ? __lock_acquire+0x6de/0x3ff0 [ 248.130474] ? nbd_disconnect_and_put+0x190/0x190 [ 248.135327] blkdev_ioctl+0x5cb/0x1a80 [ 248.139226] ? blkpg_ioctl+0x9d0/0x9d0 [ 248.143119] ? get_pid_task+0xf4/0x190 [ 248.146998] ? mark_held_locks+0xf0/0xf0 [ 248.151048] ? proc_fail_nth_write+0x95/0x1d0 [ 248.155532] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 248.160454] block_ioctl+0xe9/0x130 [ 248.164065] ? blkdev_fallocate+0x3f0/0x3f0 [ 248.168375] do_vfs_ioctl+0xcdb/0x12e0 [ 248.172251] ? lock_downgrade+0x720/0x720 [ 248.176385] ? check_preemption_disabled+0x41/0x280 [ 248.181386] ? ioctl_preallocate+0x200/0x200 [ 248.185785] ? __fget+0x356/0x510 [ 248.189229] ? do_dup2+0x450/0x450 [ 248.192756] ? vfs_write+0x393/0x540 [ 248.196461] ? fput+0x2b/0x190 [ 248.199641] ksys_ioctl+0x9b/0xc0 [ 248.203091] __x64_sys_ioctl+0x6f/0xb0 [ 248.206963] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 248.211529] do_syscall_64+0xf9/0x620 [ 248.215317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.220491] RIP: 0033:0x466459 [ 248.223673] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.242912] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.250615] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 01:08:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x8, 0x0) [ 248.257876] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 248.265132] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.272387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 248.279669] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 01:08:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x2, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:34 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) read$FUSE(r2, &(0x7f0000000800)={0x2020}, 0x2020) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0f0836660f3a633ea466bad004ec9a13000000fb00f00fb18500000000670f01cb660f388054fe04660f3a0aef07cf66ba410066ed", 0x35}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000000140)=0x5000) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 248.388532] block nbd0: Could not allocate knbd recv work queue. [ 248.401360] block nbd0: shutting down sockets 01:08:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x5, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:34 executing program 0 (fault-call:8 fault-nth:3): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0xd, 0x0) 01:08:34 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x2, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0xe, 0x0) 01:08:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x6, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 248.633271] FAULT_INJECTION: forcing a failure. [ 248.633271] name failslab, interval 1, probability 0, space 0, times 0 [ 248.685956] CPU: 1 PID: 17671 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 248.693869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.703215] Call Trace: [ 248.705803] dump_stack+0x1fc/0x2ef [ 248.709422] should_fail.cold+0xa/0xf [ 248.713214] ? setup_fault_attr+0x200/0x200 [ 248.717524] ? lock_acquire+0x170/0x3c0 [ 248.721490] __should_failslab+0x115/0x180 [ 248.726069] should_failslab+0x5/0x10 [ 248.729861] kmem_cache_alloc_trace+0x284/0x380 [ 248.735388] apply_wqattrs_prepare+0x137/0xa50 [ 248.739961] apply_workqueue_attrs_locked+0xc5/0x120 [ 248.745053] __alloc_workqueue_key+0x9c4/0xed0 [ 248.749640] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 248.754644] ? nbd_ioctl+0x151/0xbe0 [ 248.758347] ? __mutex_add_waiter+0x160/0x160 [ 248.762827] ? apparmor_sb_mount+0x970/0x970 [ 248.767223] nbd_start_device+0x183/0xd60 [ 248.771357] ? security_capable+0x8f/0xc0 [ 248.775495] nbd_ioctl+0x62c/0xbe0 [ 248.779020] ? _copy_from_user+0xd2/0x130 [ 248.783152] ? nbd_disconnect_and_put+0x190/0x190 [ 248.787984] ? __lock_acquire+0x6de/0x3ff0 [ 248.792206] ? nbd_disconnect_and_put+0x190/0x190 [ 248.797034] blkdev_ioctl+0x5cb/0x1a80 [ 248.800906] ? blkpg_ioctl+0x9d0/0x9d0 [ 248.804777] ? get_pid_task+0xf4/0x190 [ 248.808650] ? mark_held_locks+0xf0/0xf0 [ 248.812699] ? proc_fail_nth_write+0x95/0x1d0 [ 248.817185] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 248.822139] block_ioctl+0xe9/0x130 [ 248.825749] ? blkdev_fallocate+0x3f0/0x3f0 [ 248.830069] do_vfs_ioctl+0xcdb/0x12e0 [ 248.833942] ? lock_downgrade+0x720/0x720 [ 248.838077] ? check_preemption_disabled+0x41/0x280 [ 248.843078] ? ioctl_preallocate+0x200/0x200 [ 248.847479] ? __fget+0x356/0x510 [ 248.850931] ? do_dup2+0x450/0x450 [ 248.854459] ? vfs_write+0x393/0x540 [ 248.858161] ? fput+0x2b/0x190 [ 248.861342] ksys_ioctl+0x9b/0xc0 [ 248.864784] __x64_sys_ioctl+0x6f/0xb0 [ 248.868657] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 248.873225] do_syscall_64+0xf9/0x620 [ 248.877014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.882189] RIP: 0033:0x466459 [ 248.885370] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.904252] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.911944] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 248.919197] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 248.926452] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.933713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 248.940966] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 01:08:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0xf, 0x0) [ 249.073021] block nbd0: Could not allocate knbd recv work queue. 01:08:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x2, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x10, 0x0) [ 249.115341] block nbd0: shutting down sockets [ 249.251942] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns 01:08:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x5, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x7, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 0 (fault-call:8 fault-nth:4): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x15, 0x0) 01:08:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x3, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x3, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x16, 0x0) 01:08:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x8, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x5, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 249.703498] FAULT_INJECTION: forcing a failure. [ 249.703498] name failslab, interval 1, probability 0, space 0, times 0 [ 249.737767] CPU: 0 PID: 17736 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 249.745692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.755308] Call Trace: [ 249.757895] dump_stack+0x1fc/0x2ef [ 249.761517] should_fail.cold+0xa/0xf [ 249.765311] ? setup_fault_attr+0x200/0x200 [ 249.769641] ? lock_acquire+0x170/0x3c0 [ 249.773610] __should_failslab+0x115/0x180 [ 249.777835] should_failslab+0x5/0x10 [ 249.781620] kmem_cache_alloc_trace+0x284/0x380 [ 249.786281] apply_wqattrs_prepare+0x1c4/0xa50 [ 249.790857] apply_workqueue_attrs_locked+0xc5/0x120 [ 249.795959] __alloc_workqueue_key+0x9c4/0xed0 [ 249.800534] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 249.805545] ? nbd_ioctl+0x151/0xbe0 [ 249.809264] ? __mutex_add_waiter+0x160/0x160 [ 249.813745] ? apparmor_sb_mount+0x970/0x970 [ 249.818143] nbd_start_device+0x183/0xd60 [ 249.822284] ? security_capable+0x8f/0xc0 [ 249.826423] nbd_ioctl+0x62c/0xbe0 [ 249.829950] ? _copy_from_user+0xd2/0x130 [ 249.834085] ? nbd_disconnect_and_put+0x190/0x190 [ 249.838916] ? __lock_acquire+0x6de/0x3ff0 [ 249.843224] ? nbd_disconnect_and_put+0x190/0x190 [ 249.848056] blkdev_ioctl+0x5cb/0x1a80 [ 249.851928] ? blkpg_ioctl+0x9d0/0x9d0 [ 249.855818] ? get_pid_task+0xf4/0x190 [ 249.859691] ? mark_held_locks+0xf0/0xf0 [ 249.863738] ? proc_fail_nth_write+0x95/0x1d0 [ 249.868219] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 249.873142] block_ioctl+0xe9/0x130 [ 249.876752] ? blkdev_fallocate+0x3f0/0x3f0 [ 249.881061] do_vfs_ioctl+0xcdb/0x12e0 [ 249.884936] ? lock_downgrade+0x720/0x720 [ 249.889079] ? check_preemption_disabled+0x41/0x280 [ 249.894094] ? ioctl_preallocate+0x200/0x200 [ 249.898490] ? __fget+0x356/0x510 [ 249.901929] ? do_dup2+0x450/0x450 [ 249.905452] ? vfs_write+0x393/0x540 [ 249.909152] ? fput+0x2b/0x190 [ 249.912354] ksys_ioctl+0x9b/0xc0 [ 249.915797] __x64_sys_ioctl+0x6f/0xb0 [ 249.919669] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 249.924235] do_syscall_64+0xf9/0x620 [ 249.928022] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.933199] RIP: 0033:0x466459 [ 249.936377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 249.955261] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.962956] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 249.970211] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 249.977477] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 249.984740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 249.992010] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 01:08:35 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x3, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x17, 0x0) 01:08:36 executing program 0 (fault-call:8 fault-nth:5): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x9, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x5, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x18, 0x0) 01:08:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 250.169554] block nbd0: Could not allocate knbd recv work queue. [ 250.180756] block nbd0: shutting down sockets 01:08:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x19, 0x0) 01:08:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 250.383512] FAULT_INJECTION: forcing a failure. [ 250.383512] name failslab, interval 1, probability 0, space 0, times 0 [ 250.436690] CPU: 1 PID: 17783 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 250.444606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.453955] Call Trace: [ 250.456541] dump_stack+0x1fc/0x2ef [ 250.460157] should_fail.cold+0xa/0xf [ 250.463944] ? setup_fault_attr+0x200/0x200 [ 250.468261] ? lock_acquire+0x170/0x3c0 [ 250.472248] __should_failslab+0x115/0x180 [ 250.476472] should_failslab+0x5/0x10 [ 250.480260] kmem_cache_alloc_node+0x245/0x3b0 [ 250.484833] alloc_unbound_pwq+0x4a4/0xc10 [ 250.489057] apply_wqattrs_prepare+0x3c0/0xa50 [ 250.493635] apply_workqueue_attrs_locked+0xc5/0x120 [ 250.498744] __alloc_workqueue_key+0x9c4/0xed0 [ 250.503316] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 250.508320] ? nbd_ioctl+0x151/0xbe0 [ 250.512021] ? __mutex_add_waiter+0x160/0x160 [ 250.516501] ? apparmor_sb_mount+0x970/0x970 [ 250.520899] nbd_start_device+0x183/0xd60 [ 250.525035] ? security_capable+0x8f/0xc0 [ 250.529171] nbd_ioctl+0x62c/0xbe0 [ 250.532699] ? _copy_from_user+0xd2/0x130 [ 250.536833] ? nbd_disconnect_and_put+0x190/0x190 [ 250.541666] ? __lock_acquire+0x6de/0x3ff0 [ 250.545886] ? nbd_disconnect_and_put+0x190/0x190 [ 250.550716] blkdev_ioctl+0x5cb/0x1a80 [ 250.554590] ? blkpg_ioctl+0x9d0/0x9d0 [ 250.558465] ? get_pid_task+0xf4/0x190 [ 250.562336] ? mark_held_locks+0xf0/0xf0 [ 250.566380] ? proc_fail_nth_write+0x95/0x1d0 [ 250.570862] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 250.575784] block_ioctl+0xe9/0x130 [ 250.579393] ? blkdev_fallocate+0x3f0/0x3f0 [ 250.583700] do_vfs_ioctl+0xcdb/0x12e0 [ 250.587573] ? lock_downgrade+0x720/0x720 [ 250.591703] ? check_preemption_disabled+0x41/0x280 [ 250.596703] ? ioctl_preallocate+0x200/0x200 [ 250.601099] ? __fget+0x356/0x510 [ 250.604539] ? do_dup2+0x450/0x450 [ 250.608063] ? vfs_write+0x393/0x540 [ 250.611761] ? fput+0x2b/0x190 [ 250.614946] ksys_ioctl+0x9b/0xc0 [ 250.618388] __x64_sys_ioctl+0x6f/0xb0 [ 250.622260] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 250.626828] do_syscall_64+0xf9/0x620 [ 250.630628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.635810] RIP: 0033:0x466459 [ 250.638988] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.657872] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.665564] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 250.672824] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 250.680079] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.687335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.694590] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 01:08:36 executing program 0 (fault-call:8 fault-nth:6): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x1a, 0x0) 01:08:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xc, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 250.814464] block nbd0: Could not allocate knbd recv work queue. [ 250.822272] block nbd0: shutting down sockets 01:08:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x1b, 0x0) 01:08:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 251.023696] FAULT_INJECTION: forcing a failure. [ 251.023696] name failslab, interval 1, probability 0, space 0, times 0 [ 251.072108] CPU: 1 PID: 17826 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 251.080034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.089393] Call Trace: [ 251.091994] dump_stack+0x1fc/0x2ef [ 251.095640] should_fail.cold+0xa/0xf [ 251.099456] ? setup_fault_attr+0x200/0x200 [ 251.103788] ? lock_acquire+0x170/0x3c0 [ 251.107777] __should_failslab+0x115/0x180 [ 251.112025] should_failslab+0x5/0x10 [ 251.115838] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 251.120962] init_rescuer+0xa1/0x370 [ 251.125128] __alloc_workqueue_key+0xb56/0xed0 [ 251.129744] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 251.134777] ? nbd_ioctl+0x151/0xbe0 [ 251.138498] ? __mutex_add_waiter+0x160/0x160 [ 251.143002] ? apparmor_sb_mount+0x970/0x970 [ 251.147429] nbd_start_device+0x183/0xd60 [ 251.151588] ? security_capable+0x8f/0xc0 [ 251.155753] nbd_ioctl+0x62c/0xbe0 [ 251.159307] ? _copy_from_user+0xd2/0x130 [ 251.163466] ? nbd_disconnect_and_put+0x190/0x190 [ 251.168327] ? __lock_acquire+0x6de/0x3ff0 [ 251.172573] ? nbd_disconnect_and_put+0x190/0x190 [ 251.177429] blkdev_ioctl+0x5cb/0x1a80 [ 251.181329] ? blkpg_ioctl+0x9d0/0x9d0 [ 251.185225] ? get_pid_task+0xf4/0x190 [ 251.189123] ? mark_held_locks+0xf0/0xf0 [ 251.193187] ? proc_fail_nth_write+0x95/0x1d0 [ 251.197670] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 251.202606] block_ioctl+0xe9/0x130 [ 251.206225] ? blkdev_fallocate+0x3f0/0x3f0 [ 251.210538] do_vfs_ioctl+0xcdb/0x12e0 [ 251.214418] ? lock_downgrade+0x720/0x720 [ 251.218568] ? check_preemption_disabled+0x41/0x280 [ 251.223573] ? ioctl_preallocate+0x200/0x200 [ 251.227988] ? __fget+0x356/0x510 [ 251.231443] ? do_dup2+0x450/0x450 [ 251.234969] ? vfs_write+0x393/0x540 [ 251.238790] ? fput+0x2b/0x190 [ 251.241974] ksys_ioctl+0x9b/0xc0 [ 251.245415] __x64_sys_ioctl+0x6f/0xb0 [ 251.249308] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 251.253877] do_syscall_64+0xf9/0x620 [ 251.257666] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.262841] RIP: 0033:0x466459 [ 251.266023] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 251.284905] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.292614] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 251.299955] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 251.307314] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 251.314581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:08:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xd, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 251.321842] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 [ 251.334746] block nbd0: Could not allocate knbd recv work queue. [ 251.340963] block nbd0: shutting down sockets 01:08:37 executing program 0 (fault-call:8 fault-nth:7): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x1c, 0x0) 01:08:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:37 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xe, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x1d, 0x0) 01:08:37 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 251.533063] FAULT_INJECTION: forcing a failure. [ 251.533063] name failslab, interval 1, probability 0, space 0, times 0 [ 251.580804] CPU: 0 PID: 17860 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 251.588719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.598078] Call Trace: [ 251.600707] dump_stack+0x1fc/0x2ef [ 251.604354] should_fail.cold+0xa/0xf [ 251.608165] ? setup_fault_attr+0x200/0x200 [ 251.612491] ? lock_acquire+0x170/0x3c0 [ 251.616460] __should_failslab+0x115/0x180 [ 251.620686] should_failslab+0x5/0x10 [ 251.624475] kmem_cache_alloc_trace+0x284/0x380 [ 251.629134] ? cancel_delayed_work+0x2c0/0x2c0 [ 251.633705] __kthread_create_on_node+0xd2/0x410 [ 251.638448] ? mark_held_locks+0xf0/0xf0 [ 251.642496] ? kthread_parkme+0xa0/0xa0 [ 251.646456] ? pwq_adjust_max_active+0x31f/0x5f0 [ 251.652184] ? __alloc_workqueue_key+0x9d2/0xed0 [ 251.656931] ? cancel_delayed_work+0x2c0/0x2c0 [ 251.661498] kthread_create_on_node+0xbb/0xf0 [ 251.665990] ? __kthread_create_on_node+0x410/0x410 [ 251.670996] ? check_preemption_disabled+0x41/0x280 [ 251.676001] ? init_rescuer+0xa1/0x370 [ 251.679876] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 251.684879] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 251.690143] init_rescuer+0x1f7/0x370 [ 251.693933] __alloc_workqueue_key+0xb56/0xed0 [ 251.698519] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 251.703531] ? nbd_ioctl+0x151/0xbe0 [ 251.707231] ? __mutex_add_waiter+0x160/0x160 [ 251.711711] ? apparmor_sb_mount+0x970/0x970 [ 251.716109] nbd_start_device+0x183/0xd60 [ 251.720247] ? security_capable+0x8f/0xc0 [ 251.724386] nbd_ioctl+0x62c/0xbe0 [ 251.727913] ? _copy_from_user+0xd2/0x130 [ 251.732046] ? nbd_disconnect_and_put+0x190/0x190 [ 251.736882] ? __lock_acquire+0x6de/0x3ff0 [ 251.741103] ? nbd_disconnect_and_put+0x190/0x190 [ 251.745938] blkdev_ioctl+0x5cb/0x1a80 [ 251.749815] ? blkpg_ioctl+0x9d0/0x9d0 [ 251.753692] ? get_pid_task+0xf4/0x190 [ 251.757569] ? mark_held_locks+0xf0/0xf0 [ 251.761614] ? proc_fail_nth_write+0x95/0x1d0 [ 251.766181] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 251.771104] block_ioctl+0xe9/0x130 [ 251.774718] ? blkdev_fallocate+0x3f0/0x3f0 [ 251.779047] do_vfs_ioctl+0xcdb/0x12e0 [ 251.782924] ? lock_downgrade+0x720/0x720 [ 251.787058] ? check_preemption_disabled+0x41/0x280 [ 251.792058] ? ioctl_preallocate+0x200/0x200 [ 251.796461] ? __fget+0x356/0x510 [ 251.799899] ? do_dup2+0x450/0x450 [ 251.803424] ? vfs_write+0x393/0x540 [ 251.807128] ? fput+0x2b/0x190 [ 251.810310] ksys_ioctl+0x9b/0xc0 [ 251.813768] __x64_sys_ioctl+0x6f/0xb0 [ 251.817641] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 251.822208] do_syscall_64+0xf9/0x620 [ 251.825997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.831172] RIP: 0033:0x466459 [ 251.834359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 251.853417] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.861107] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 251.868361] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 251.875613] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 251.882867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 251.890120] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 01:08:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x1e, 0x0) 01:08:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x21, 0x0) 01:08:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 252.079412] block nbd0: Could not allocate knbd recv work queue. [ 252.094749] block nbd0: shutting down sockets 01:08:38 executing program 0 (fault-call:8 fault-nth:8): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xf, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r3, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x22, 0x0) 01:08:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x23, 0x0) 01:08:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x10, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r2, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 252.412598] FAULT_INJECTION: forcing a failure. [ 252.412598] name failslab, interval 1, probability 0, space 0, times 0 [ 252.450735] CPU: 1 PID: 17923 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 252.458656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.468015] Call Trace: [ 252.470617] dump_stack+0x1fc/0x2ef [ 252.474257] should_fail.cold+0xa/0xf [ 252.478084] ? setup_fault_attr+0x200/0x200 [ 252.482401] ? synchronize_rcu_expedited+0xa0/0xa0 [ 252.487322] __should_failslab+0x115/0x180 [ 252.491545] should_failslab+0x5/0x10 [ 252.495330] kmem_cache_alloc_trace+0x284/0x380 [ 252.499988] blk_mq_update_nr_hw_queues+0x315/0xb50 [ 252.504994] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 252.509998] ? blk_mq_init_queue+0xa0/0xa0 [ 252.514221] ? apparmor_sb_mount+0x970/0x970 [ 252.518804] nbd_start_device+0x1f2/0xd60 [ 252.522937] ? security_capable+0x8f/0xc0 [ 252.527073] nbd_ioctl+0x62c/0xbe0 [ 252.530601] ? _copy_from_user+0xd2/0x130 [ 252.534736] ? nbd_disconnect_and_put+0x190/0x190 [ 252.539568] ? __lock_acquire+0x6de/0x3ff0 [ 252.543794] ? nbd_disconnect_and_put+0x190/0x190 [ 252.548623] blkdev_ioctl+0x5cb/0x1a80 [ 252.553714] ? blkpg_ioctl+0x9d0/0x9d0 [ 252.557589] ? get_pid_task+0xf4/0x190 [ 252.561462] ? mark_held_locks+0xf0/0xf0 [ 252.565508] ? proc_fail_nth_write+0x95/0x1d0 [ 252.569989] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 252.574926] block_ioctl+0xe9/0x130 [ 252.578537] ? blkdev_fallocate+0x3f0/0x3f0 [ 252.582845] do_vfs_ioctl+0xcdb/0x12e0 [ 252.586731] ? lock_downgrade+0x720/0x720 [ 252.590863] ? check_preemption_disabled+0x41/0x280 [ 252.595863] ? ioctl_preallocate+0x200/0x200 [ 252.600257] ? __fget+0x356/0x510 [ 252.603703] ? do_dup2+0x450/0x450 [ 252.607226] ? vfs_write+0x393/0x540 [ 252.610923] ? fput+0x2b/0x190 [ 252.614107] ksys_ioctl+0x9b/0xc0 [ 252.617548] __x64_sys_ioctl+0x6f/0xb0 [ 252.621421] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 252.625988] do_syscall_64+0xf9/0x620 [ 252.629779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.634954] RIP: 0033:0x466459 [ 252.638164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 252.657048] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.664740] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 252.671995] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 252.679247] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 252.686500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.693753] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 01:08:38 executing program 0 (fault-call:8 fault-nth:9): r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x3ff) r1 = syz_open_dev$ndb(&(0x7f0000000700)='/dev/nbd#\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 01:08:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x24, 0x0) 01:08:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r2, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x11, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 252.741140] block nbd0: shutting down sockets 01:08:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) prctl$PR_GET_NAME(0x25, 0x0) 01:08:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x3, r2, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0x12, r4, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x7a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x1, 0x824b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x5, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) 01:08:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) keyctl$search(0x2, 0x0, &(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0) [ 252.998203] FAULT_INJECTION: forcing a failure. [ 252.998203] name failslab, interval 1, probability 0, space 0, times 0 [ 253.056040] CPU: 0 PID: 17961 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 253.063965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.073324] Call Trace: [ 253.075932] dump_stack+0x1fc/0x2ef [ 253.079578] should_fail.cold+0xa/0xf [ 253.083396] ? setup_fault_attr+0x200/0x200 [ 253.087732] ? __mutex_add_waiter+0x160/0x160 [ 253.092244] __should_failslab+0x115/0x180 [ 253.096491] should_failslab+0x5/0x10 [ 253.100304] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 253.105419] __kmalloc_node+0x38/0x70 [ 253.109241] blk_mq_realloc_hw_ctxs+0x1d8/0x1000 [ 253.114015] ? blk_mq_update_queue_map+0x178/0x200 [ 253.119044] blk_mq_update_nr_hw_queues+0x557/0xb50 [ 253.124074] ? workqueue_sysfs_register+0x311/0x3e0 [ 253.129194] ? blk_mq_init_queue+0xa0/0xa0 [ 253.133443] ? apparmor_sb_mount+0x970/0x970 [ 253.138051] nbd_start_device+0x1f2/0xd60 [ 253.142222] ? security_capable+0x8f/0xc0 [ 253.146478] nbd_ioctl+0x62c/0xbe0 [ 253.150026] ? _copy_from_user+0xd2/0x130 [ 253.154187] ? nbd_disconnect_and_put+0x190/0x190 [ 253.159046] ? __lock_acquire+0x6de/0x3ff0 [ 253.163295] ? nbd_disconnect_and_put+0x190/0x190 [ 253.168154] blkdev_ioctl+0x5cb/0x1a80 [ 253.172051] ? blkpg_ioctl+0x9d0/0x9d0 [ 253.175952] ? get_pid_task+0xf4/0x190 [ 253.179851] ? mark_held_locks+0xf0/0xf0 [ 253.183922] ? proc_fail_nth_write+0x95/0x1d0 [ 253.188428] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 253.193417] block_ioctl+0xe9/0x130 [ 253.197073] ? blkdev_fallocate+0x3f0/0x3f0 [ 253.201404] do_vfs_ioctl+0xcdb/0x12e0 [ 253.205292] ? lock_downgrade+0x720/0x720 [ 253.209421] ? check_preemption_disabled+0x41/0x280 [ 253.214432] ? ioctl_preallocate+0x200/0x200 [ 253.218837] ? __fget+0x356/0x510 [ 253.222278] ? do_dup2+0x450/0x450 [ 253.225799] ? vfs_write+0x393/0x540 [ 253.229497] ? fput+0x2b/0x190 [ 253.232814] ksys_ioctl+0x9b/0xc0 [ 253.236275] __x64_sys_ioctl+0x6f/0xb0 [ 253.240147] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 253.244715] do_syscall_64+0xf9/0x620 [ 253.248501] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.253803] RIP: 0033:0x466459 [ 253.256991] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 253.275880] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 253.283571] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 253.290835] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 253.298104] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 253.305376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 253.312644] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 [ 253.339648] BUG: unable to handle kernel NULL pointer dereference at 0000000000000118 [ 253.347639] PGD b1517067 P4D b1517067 PUD 53689067 PMD 0 [ 253.353193] Oops: 0002 [#1] PREEMPT SMP KASAN [ 253.357693] CPU: 0 PID: 17961 Comm: syz-executor.0 Not tainted 4.19.182-syzkaller #0 [ 253.365573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.374939] RIP: 0010:blk_mq_map_swqueue+0x287/0xa20 [ 253.380045] Code: c1 ea 03 80 3c 1a 00 0f 85 cf 06 00 00 89 ee bf 07 00 00 00 4d 8b 3f e8 c7 39 fe fd 83 fd 07 0f 87 04 05 00 00 e8 49 38 fe fd 4d 0f ab b7 18 01 00 00 49 8d bf 74 01 00 00 48 89 fa 48 c1 ea [ 253.398950] RSP: 0018:ffff88804df47920 EFLAGS: 00010246 [ 253.404306] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc90005bd1000 [ 253.411593] RDX: 0000000000040000 RSI: ffffffff83642237 RDI: 0000000000000005 [ 253.418844] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000007 [ 253.426095] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880ae012080 [ 253.433355] R13: ffffe8ffffd37ec0 R14: 0000000000000001 R15: 0000000000000000 [ 253.440617] FS: 00007fadc5545700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 253.448822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.454685] CR2: 0000000000000118 CR3: 00000000b3582000 CR4: 00000000001406f0 [ 253.461936] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 253.469192] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 253.476457] Call Trace: [ 253.479037] blk_mq_update_nr_hw_queues+0x5bb/0xb50 [ 253.484051] ? workqueue_sysfs_register+0x311/0x3e0 [ 253.489063] ? blk_mq_init_queue+0xa0/0xa0 [ 253.493292] ? apparmor_sb_mount+0x970/0x970 [ 253.497693] nbd_start_device+0x1f2/0xd60 [ 253.501843] ? security_capable+0x8f/0xc0 [ 253.505974] nbd_ioctl+0x62c/0xbe0 [ 253.509496] ? _copy_from_user+0xd2/0x130 [ 253.513635] ? nbd_disconnect_and_put+0x190/0x190 [ 253.518478] ? __lock_acquire+0x6de/0x3ff0 [ 253.522696] ? nbd_disconnect_and_put+0x190/0x190 [ 253.527519] blkdev_ioctl+0x5cb/0x1a80 [ 253.531388] ? blkpg_ioctl+0x9d0/0x9d0 [ 253.535259] ? get_pid_task+0xf4/0x190 [ 253.539127] ? mark_held_locks+0xf0/0xf0 [ 253.543181] ? proc_fail_nth_write+0x95/0x1d0 [ 253.547710] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 253.552642] block_ioctl+0xe9/0x130 [ 253.556315] ? blkdev_fallocate+0x3f0/0x3f0 [ 253.560624] do_vfs_ioctl+0xcdb/0x12e0 [ 253.564497] ? lock_downgrade+0x720/0x720 [ 253.568634] ? check_preemption_disabled+0x41/0x280 [ 253.573648] ? ioctl_preallocate+0x200/0x200 [ 253.578049] ? __fget+0x356/0x510 [ 253.581503] ? do_dup2+0x450/0x450 [ 253.585039] ? vfs_write+0x393/0x540 [ 253.588737] ? fput+0x2b/0x190 [ 253.591912] ksys_ioctl+0x9b/0xc0 [ 253.595352] __x64_sys_ioctl+0x6f/0xb0 [ 253.599223] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 253.603785] do_syscall_64+0xf9/0x620 [ 253.607569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.612762] RIP: 0033:0x466459 [ 253.615995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 253.634885] RSP: 002b:00007fadc5545188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 253.642576] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 253.649827] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 253.657078] RBP: 00007fadc55451d0 R08: 0000000000000000 R09: 0000000000000000 [ 253.664347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 253.671611] R13: 00007ffc76fddbef R14: 00007fadc5545300 R15: 0000000000022000 [ 253.678865] Modules linked in: [ 253.682051] CR2: 0000000000000118 [ 253.687151] ---[ end trace b41f7ac87fc5d61c ]--- [ 253.691942] RIP: 0010:blk_mq_map_swqueue+0x287/0xa20 [ 253.697307] Code: c1 ea 03 80 3c 1a 00 0f 85 cf 06 00 00 89 ee bf 07 00 00 00 4d 8b 3f e8 c7 39 fe fd 83 fd 07 0f 87 04 05 00 00 e8 49 38 fe fd 4d 0f ab b7 18 01 00 00 49 8d bf 74 01 00 00 48 89 fa 48 c1 ea [ 253.717016] RSP: 0018:ffff88804df47920 EFLAGS: 00010246 [ 253.722422] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc90005bd1000 [ 253.729707] RDX: 0000000000040000 RSI: ffffffff83642237 RDI: 0000000000000005 [ 253.737086] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000007 [ 253.744445] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880ae012080 [ 253.751707] R13: ffffe8ffffd37ec0 R14: 0000000000000001 R15: 0000000000000000 [ 253.759042] FS: 00007fadc5545700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 253.767437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.773461] CR2: 0000000000000118 CR3: 00000000b3582000 CR4: 00000000001406f0 [ 253.781763] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 253.789056] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 253.796371] Kernel panic - not syncing: Fatal exception [ 253.802368] Kernel Offset: disabled [ 253.805981] Rebooting in 86400 seconds..