Warning: Permanently added '[localhost]:5168' (ECDSA) to the list of known hosts. 2025/09/01 08:40:00 fuzzer started 2025/09/01 08:40:00 dialing manager at localhost:35473 syzkaller login: [ 59.455771] cgroup: Unknown subsys name 'net' [ 59.491598] cgroup: Unknown subsys name 'cpuset' [ 59.502659] cgroup: Unknown subsys name 'rlimit' 2025/09/01 08:40:09 syscalls: 2214 2025/09/01 08:40:09 code coverage: enabled 2025/09/01 08:40:09 comparison tracing: enabled 2025/09/01 08:40:09 extra coverage: enabled 2025/09/01 08:40:09 setuid sandbox: enabled 2025/09/01 08:40:09 namespace sandbox: enabled 2025/09/01 08:40:09 Android sandbox: enabled 2025/09/01 08:40:09 fault injection: enabled 2025/09/01 08:40:09 leak checking: enabled 2025/09/01 08:40:09 net packet injection: enabled 2025/09/01 08:40:09 net device setup: enabled 2025/09/01 08:40:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/09/01 08:40:09 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/09/01 08:40:09 USB emulation: enabled 2025/09/01 08:40:09 hci packet injection: enabled 2025/09/01 08:40:09 wifi device emulation: enabled 2025/09/01 08:40:09 802.15.4 emulation: enabled 2025/09/01 08:40:09 fetching corpus: 0, signal 0/2000 (executing program) 2025/09/01 08:40:09 fetching corpus: 50, signal 24007/27277 (executing program) 2025/09/01 08:40:09 fetching corpus: 100, signal 36593/40982 (executing program) 2025/09/01 08:40:09 fetching corpus: 150, signal 45237/50550 (executing program) 2025/09/01 08:40:10 fetching corpus: 200, signal 52746/58778 (executing program) 2025/09/01 08:40:10 fetching corpus: 250, signal 60159/66702 (executing program) 2025/09/01 08:40:10 fetching corpus: 300, signal 63871/71154 (executing program) 2025/09/01 08:40:10 fetching corpus: 350, signal 67397/75275 (executing program) 2025/09/01 08:40:10 fetching corpus: 400, signal 70579/79024 (executing program) 2025/09/01 08:40:10 fetching corpus: 450, signal 73709/82619 (executing program) 2025/09/01 08:40:10 fetching corpus: 500, signal 75698/85200 (executing program) 2025/09/01 08:40:10 fetching corpus: 550, signal 77917/87867 (executing program) 2025/09/01 08:40:10 fetching corpus: 600, signal 81597/91655 (executing program) 2025/09/01 08:40:11 fetching corpus: 650, signal 83322/93768 (executing program) 2025/09/01 08:40:11 fetching corpus: 700, signal 87595/97787 (executing program) 2025/09/01 08:40:11 fetching corpus: 750, signal 89606/100046 (executing program) 2025/09/01 08:40:11 fetching corpus: 800, signal 91161/101837 (executing program) 2025/09/01 08:40:11 fetching corpus: 850, signal 93269/104016 (executing program) 2025/09/01 08:40:11 fetching corpus: 900, signal 94969/105804 (executing program) 2025/09/01 08:40:11 fetching corpus: 950, signal 97371/108081 (executing program) 2025/09/01 08:40:11 fetching corpus: 1000, signal 98456/109392 (executing program) 2025/09/01 08:40:11 fetching corpus: 1050, signal 100977/111585 (executing program) 2025/09/01 08:40:12 fetching corpus: 1100, signal 102243/112935 (executing program) 2025/09/01 08:40:12 fetching corpus: 1150, signal 104106/114635 (executing program) 2025/09/01 08:40:12 fetching corpus: 1200, signal 105370/115894 (executing program) 2025/09/01 08:40:12 fetching corpus: 1250, signal 106511/117019 (executing program) 2025/09/01 08:40:12 fetching corpus: 1300, signal 108123/118367 (executing program) 2025/09/01 08:40:12 fetching corpus: 1350, signal 109687/119709 (executing program) 2025/09/01 08:40:12 fetching corpus: 1400, signal 111212/120938 (executing program) 2025/09/01 08:40:13 fetching corpus: 1450, signal 112359/121932 (executing program) 2025/09/01 08:40:13 fetching corpus: 1500, signal 113560/122947 (executing program) 2025/09/01 08:40:13 fetching corpus: 1550, signal 114912/123987 (executing program) 2025/09/01 08:40:13 fetching corpus: 1600, signal 115899/124760 (executing program) 2025/09/01 08:40:13 fetching corpus: 1650, signal 116808/125464 (executing program) 2025/09/01 08:40:13 fetching corpus: 1700, signal 118175/126397 (executing program) 2025/09/01 08:40:13 fetching corpus: 1750, signal 118809/126926 (executing program) 2025/09/01 08:40:13 fetching corpus: 1800, signal 120149/127750 (executing program) 2025/09/01 08:40:13 fetching corpus: 1850, signal 121979/128731 (executing program) 2025/09/01 08:40:14 fetching corpus: 1900, signal 123394/129519 (executing program) 2025/09/01 08:40:14 fetching corpus: 1950, signal 124211/130018 (executing program) 2025/09/01 08:40:14 fetching corpus: 2000, signal 125118/130496 (executing program) 2025/09/01 08:40:14 fetching corpus: 2050, signal 127006/131371 (executing program) 2025/09/01 08:40:14 fetching corpus: 2100, signal 128079/131895 (executing program) 2025/09/01 08:40:14 fetching corpus: 2150, signal 130228/132753 (executing program) 2025/09/01 08:40:14 fetching corpus: 2200, signal 131018/133058 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133319 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133362 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133391 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133435 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133476 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133511 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133543 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133575 (executing program) 2025/09/01 08:40:14 fetching corpus: 2244, signal 131716/133603 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133631 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133660 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133697 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133740 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133776 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133813 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133851 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133900 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133947 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/133985 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/134020 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/134045 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/134059 (executing program) 2025/09/01 08:40:15 fetching corpus: 2244, signal 131716/134059 (executing program) 2025/09/01 08:40:17 starting 8 fuzzer processes 08:40:17 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0xa0840, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$CDROM_SEND_PACKET(r0, 0x401070c9, 0x0) 08:40:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37363838323433383400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000d5f4655fd5f4655fd5f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800030000000af30100040000000000000000000000010000005000000000000000000000000000000000000000000000000000000000000000000000000000000091d325d6000000000000000000000000000000000000000000000000ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001008000000000000800010000000af30100040000000000000000000000010000006000000000000000000000000000000000000000000000000000000000000000000000000000000057bbaa66000000000000000000000000000000000000000000000000ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3736383832343338342f66696c65302f66696c653000000000000000000000000000000000000000000000596e6dde000000000000000000000000000000000000000000000000ed8100000a000000d5f4655fd5f4655fd5f4655f00000000000001000001000000000800010000000af301000400000000000000000000000100000070000000000000000000000000000000000000000000000000000000000000000000000000000000683bd6f4800000000000000000000000000000000000000000000000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800010000000af30100040000000000000000000000030000009000000002000000010000009200000002000000018000009200000000000000000000000000000006a4ea6c000000000000000000000000000000000000000000000000ed81000064000000d5f4655fd5f4655fd5f4655f00000000000001008000000000000800010000000af3010004000000000000000000000001000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000913591a200"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffd5f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000013b00)) 08:40:17 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='loginuid\x00') lseek(r0, 0x101, 0x0) write$P9_RFSYNC(r0, 0x0, 0x8f) 08:40:17 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="88", 0x1, 0xb800}], 0x0, &(0x7f0000000400)={[{@overriderock}]}) 08:40:17 executing program 4: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 08:40:17 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x16, 0x4) 08:40:17 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x161c03, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) 08:40:17 executing program 6: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) [ 75.981088] audit: type=1400 audit(1756716017.309:7): avc: denied { execmem } for pid=280 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 77.087266] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.089705] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.091897] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.097728] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.100690] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.279796] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.288936] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.290386] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.294285] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.296353] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.298490] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.304526] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 77.310385] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 77.311898] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.313767] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 77.318886] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 77.318920] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.322319] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 77.326271] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.327841] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 77.332882] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 77.338735] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 77.341477] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 77.343075] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 77.345536] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 77.347921] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.350327] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 77.352957] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 77.354420] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 77.356853] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 77.359910] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 77.363833] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 77.375911] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 77.377294] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.381784] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 77.390426] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 77.393624] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 77.398796] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 77.400678] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 77.403886] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 79.118128] Bluetooth: hci0: command tx timeout [ 79.436285] Bluetooth: hci5: command tx timeout [ 79.436833] Bluetooth: hci3: command tx timeout [ 79.437450] Bluetooth: hci2: command tx timeout [ 79.437922] Bluetooth: hci4: command tx timeout [ 79.438462] Bluetooth: hci1: command tx timeout [ 79.500035] Bluetooth: hci7: command tx timeout [ 79.501076] Bluetooth: hci6: command tx timeout [ 81.164046] Bluetooth: hci0: command tx timeout [ 81.484111] Bluetooth: hci4: command tx timeout [ 81.484573] Bluetooth: hci1: command tx timeout [ 81.485768] Bluetooth: hci2: command tx timeout [ 81.486015] Bluetooth: hci3: command tx timeout [ 81.486190] Bluetooth: hci5: command tx timeout [ 81.548045] Bluetooth: hci6: command tx timeout [ 81.548475] Bluetooth: hci7: command tx timeout [ 83.212075] Bluetooth: hci0: command tx timeout [ 83.532129] Bluetooth: hci4: command tx timeout [ 83.532568] Bluetooth: hci5: command tx timeout [ 83.532940] Bluetooth: hci1: command tx timeout [ 83.533935] Bluetooth: hci3: command tx timeout [ 83.533942] Bluetooth: hci2: command tx timeout [ 83.596050] Bluetooth: hci7: command tx timeout [ 83.596497] Bluetooth: hci6: command tx timeout [ 85.260078] Bluetooth: hci0: command tx timeout [ 85.580074] Bluetooth: hci1: command tx timeout [ 85.580541] Bluetooth: hci3: command tx timeout [ 85.580950] Bluetooth: hci5: command tx timeout [ 85.581424] Bluetooth: hci4: command tx timeout [ 85.581443] Bluetooth: hci2: command tx timeout [ 85.645103] Bluetooth: hci6: command tx timeout [ 85.645538] Bluetooth: hci7: command tx timeout [ 113.854767] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.855436] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.112882] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.113505] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.282310] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.282934] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.464596] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.465258] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:40:56 executing program 6: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) 08:40:56 executing program 6: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) [ 114.847652] loop2: detected capacity change from 0 to 2560 [ 114.900746] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.913452] ext4 filesystem being mounted at /syzkaller-testdir294815387/syzkaller.b4i1mR/0/file0 supports timestamps until 2038-01-19 (0x7fffffff) 08:40:56 executing program 6: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@dev}, 0x14) [ 115.039906] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:40:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37363838323433383400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d5f4655fd5f4655fd5f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000d5f4655fd5f4655fd5f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffd5f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000013b00)) 08:40:56 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 115.147774] loop2: detected capacity change from 0 to 2560 [ 115.165277] syz-executor.6 uses obsolete (PF_INET,SOCK_PACKET) [ 115.179096] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.190981] ext4 filesystem being mounted at /syzkaller-testdir294815387/syzkaller.b4i1mR/1/file0 supports timestamps until 2038-01-19 (0x7fffffff) 08:40:56 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 115.289713] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.314363] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.314945] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:40:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37363838323433383400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000d5f4655fd5f4655fd5f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffd5f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000013b00)) [ 115.393869] loop2: detected capacity change from 0 to 2560 08:40:56 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 115.423384] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.428434] ext4 filesystem being mounted at /syzkaller-testdir294815387/syzkaller.b4i1mR/2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.468074] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.476210] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.476825] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.837750] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.838407] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.960775] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.961832] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.160649] loop7: detected capacity change from 0 to 736 [ 116.194998] isofs_fill_super: root inode is not a directory. Corrupted media? [ 116.204489] loop7: detected capacity change from 0 to 736 [ 116.215674] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.216323] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.236795] isofs_fill_super: root inode is not a directory. Corrupted media? [ 116.306229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.306846] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.355013] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.355617] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.404637] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.405375] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.512663] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.513336] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.642806] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.643440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.851623] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.852244] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.892798] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.893438] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 08:40:58 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0xa0840, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$CDROM_SEND_PACKET(r0, 0x401070c9, 0x0) 08:40:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000300)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99daa543345220df853be0e4c8d0ba79236a84d01c6efcba59103202feb28a099b3dac1c49e76755864a75ee5646c85e0858d65f121072e80c710e7049e598"}, 0x80) 08:40:58 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 08:40:58 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x161c03, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) 08:40:58 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="88", 0x1, 0xb800}], 0x0, &(0x7f0000000400)={[{@overriderock}]}) 08:40:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='loginuid\x00') lseek(r0, 0x101, 0x0) write$P9_RFSYNC(r0, 0x0, 0x8f) 08:40:58 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x16, 0x4) 08:40:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000500000000f000000000000000200000006000000000008000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b8200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e37363838323433383400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000005000f0003000400"/32, 0x20, 0x1000}, {&(0x7f0000010400)="ff07ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000d5f4655fd5f4655fd5f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4080}, {&(0x7f0000012600)="8081000000c04000d5f4655fd5f4655fd5f4655f000000000000010080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000100"/128, 0x80, 0x4300}, {&(0x7f0000012700)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4500}, {&(0x7f0000012800)="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"/768, 0x300, 0x4580}, {&(0x7f0000012b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000012c00)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x20000}, {&(0x7f0000012d00)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000012e00)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000012f00)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013000)="504d4d00504d4dffd5f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x40000}, {&(0x7f0000013100)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000013200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000013700)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000013800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f80f0000000006000000779b539778617474723100000601f00f00000000060000007498539778617474723200"/96, 0x60, 0x80000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x80fe0}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xa0000}], 0x0, &(0x7f0000013b00)) 08:40:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='loginuid\x00') lseek(r0, 0x101, 0x0) write$P9_RFSYNC(r0, 0x0, 0x8f) [ 117.152324] loop7: detected capacity change from 0 to 736 08:40:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000300)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99daa543345220df853be0e4c8d0ba79236a84d01c6efcba59103202feb28a099b3dac1c49e76755864a75ee5646c85e0858d65f121072e80c710e7049e598"}, 0x80) 08:40:58 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x161c03, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) [ 117.180605] loop2: detected capacity change from 0 to 2560 08:40:58 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x16, 0x4) [ 117.226661] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.239495] ext4 filesystem being mounted at /syzkaller-testdir294815387/syzkaller.b4i1mR/3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.293552] isofs_fill_super: root inode is not a directory. Corrupted media? [ 117.350907] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:40:58 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0xa0840, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$CDROM_SEND_PACKET(r0, 0x401070c9, 0x0) 08:40:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='loginuid\x00') lseek(r0, 0x101, 0x0) write$P9_RFSYNC(r0, 0x0, 0x8f) 08:40:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000300)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99daa543345220df853be0e4c8d0ba79236a84d01c6efcba59103202feb28a099b3dac1c49e76755864a75ee5646c85e0858d65f121072e80c710e7049e598"}, 0x80) 08:40:58 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x161c03, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) 08:40:58 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x161c03, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) 08:40:58 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x16, 0x4) 08:40:58 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="88", 0x1, 0xb800}], 0x0, &(0x7f0000000400)={[{@overriderock}]}) 08:40:58 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x16, 0x4) [ 117.496121] loop7: detected capacity change from 0 to 736 08:40:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000300)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "99daa543345220df853be0e4c8d0ba79236a84d01c6efcba59103202feb28a099b3dac1c49e76755864a75ee5646c85e0858d65f121072e80c710e7049e598"}, 0x80) 08:40:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='loginuid\x00') lseek(r0, 0x101, 0x0) write$P9_RFSYNC(r0, 0x0, 0x8f) [ 117.637285] isofs_fill_super: root inode is not a directory. Corrupted media? 08:40:59 executing program 6: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x161c03, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) 08:40:59 executing program 3: syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) socket(0x36, 0x0, 0x0) 08:40:59 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0xa0840, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) ioctl$CDROM_SEND_PACKET(r0, 0x401070c9, 0x0) 08:40:59 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="88", 0x1, 0xb800}], 0x0, &(0x7f0000000400)={[{@overriderock}]}) 08:40:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='loginuid\x00') lseek(r0, 0x101, 0x0) write$P9_RFSYNC(r0, 0x0, 0x8f) 08:40:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x16, 0x4) 08:40:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x161c03, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) 08:40:59 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x0, 0xaed, 0x0, 0x0, 0x0, "69b086a5b8986b43a9ea5eb0bbc4ef6f4e9732"}) write(r0, &(0x7f0000000040)="e1ba36772a088869f8dc56f26d614c0a", 0x10) 08:40:59 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='loginuid\x00') lseek(r0, 0x101, 0x0) write$P9_RFSYNC(r0, 0x0, 0x8f) [ 117.785233] loop7: detected capacity change from 0 to 736 08:40:59 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000004c0)=0x16, 0x4) [ 117.887318] isofs_fill_super: root inode is not a directory. Corrupted media? 08:40:59 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x0, 0xaed, 0x0, 0x0, 0x0, "69b086a5b8986b43a9ea5eb0bbc4ef6f4e9732"}) write(r0, &(0x7f0000000040)="e1ba36772a088869f8dc56f26d614c0a", 0x10) 08:40:59 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f00000001c0)={"861f03afa931a56aa387860a", &(0x7f0000000000)='\n', 0x1, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, "0bc4af35", 0x6, "b3cefa74", 0x0, 0x0, 0x0, "0fba6d", "e98a465a1d2c2e9b0c2f2beec5e214819b30cc3fbf0db723429642f85d9aabab1e9f873dc4bf7d3165989df1d6a2"}, 0x2, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 08:40:59 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x6aff, &(0x7f0000000140)) setuid(0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) setuid(0x0) close_range(r0, 0xffffffffffffffff, 0x0) 08:40:59 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x0, 0xaed, 0x0, 0x0, 0x0, "69b086a5b8986b43a9ea5eb0bbc4ef6f4e9732"}) write(r0, &(0x7f0000000040)="e1ba36772a088869f8dc56f26d614c0a", 0x10) [ 118.044098] audit: type=1400 audit(1756716059.372:8): avc: denied { open } for pid=4009 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.044343] audit: type=1400 audit(1756716059.373:9): avc: denied { kernel } for pid=4009 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 118.054257] kmemleak: Found object by alias at 0x607f1a63e644 [ 118.054288] CPU: 1 UID: 0 PID: 3994 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 118.054322] Tainted: [W]=WARN [ 118.054329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 118.054342] Call Trace: [ 118.054349] [ 118.054357] dump_stack_lvl+0xca/0x120 [ 118.054401] __lookup_object+0x94/0xb0 [ 118.054432] delete_object_full+0x27/0x70 [ 118.054462] free_percpu+0x30/0x1160 [ 118.054493] ? arch_uprobe_clear_state+0x16/0x140 [ 118.054530] futex_hash_free+0x38/0xc0 [ 118.054556] mmput+0x2d3/0x390 [ 118.054590] do_exit+0x79d/0x2970 [ 118.054622] ? __pfx_do_exit+0x10/0x10 [ 118.054649] ? find_held_lock+0x2b/0x80 [ 118.054682] ? get_signal+0x835/0x2340 [ 118.054718] do_group_exit+0xd3/0x2a0 [ 118.054747] get_signal+0x2315/0x2340 [ 118.054780] ? __sys_sendto+0x210/0x570 [ 118.054812] ? __pfx___sys_sendto+0x10/0x10 [ 118.054845] ? __pfx_get_signal+0x10/0x10 [ 118.054887] arch_do_signal_or_restart+0x80/0x790 [ 118.054919] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 118.054948] ? fd_install+0x1f0/0x660 [ 118.054981] ? __sys_socket+0x9f/0x260 [ 118.055007] ? __pfx___sys_socket+0x10/0x10 [ 118.055032] ? __pfx_fput_close_sync+0x10/0x10 [ 118.055062] ? xfd_validate_state+0x55/0x180 [ 118.055101] exit_to_user_mode_loop+0x8b/0x110 [ 118.055124] do_syscall_64+0x2f7/0x360 [ 118.055147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.055169] RIP: 0033:0x7f070bdf08ac [ 118.055186] Code: Unable to access opcode bytes at 0x7f070bdf0882. [ 118.055195] RSP: 002b:00007f07093b2020 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 118.055216] RAX: 0000000000000020 RBX: 00007f07093b2110 RCX: 00007f070bdf08ac [ 118.055230] RDX: 0000000000000020 RSI: 00007f07093b2160 RDI: 0000000000000003 [ 118.055243] RBP: 0000000000000000 R08: 00007f07093b2074 R09: 000000000000000c [ 118.055256] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f07093b20c8 [ 118.055269] R13: 00007f07093b2160 R14: 0000000000000003 R15: 0000000000000000 [ 118.055297] [ 118.055304] kmemleak: Object (percpu) 0x607f1a63e640 (size 8): [ 118.055316] kmemleak: comm "syz-executor.6", pid 4013, jiffies 4294784848 [ 118.055329] kmemleak: min_count = 1 [ 118.055336] kmemleak: count = 0 [ 118.055343] kmemleak: flags = 0x21 [ 118.055350] kmemleak: checksum = 0 [ 118.055357] kmemleak: backtrace: [ 118.055362] pcpu_alloc_noprof+0x87a/0x1170 [ 118.055392] perf_trace_event_init+0x366/0xa10 [ 118.055417] perf_trace_init+0x1a4/0x2f0 [ 118.055440] perf_tp_event_init+0xa6/0x120 [ 118.055469] perf_try_init_event+0x140/0x9f0 [ 118.055494] perf_event_alloc.part.0+0x118e/0x45f0 [ 118.055526] __do_sys_perf_event_open+0x719/0x2c20 [ 118.055550] do_syscall_64+0xbf/0x360 [ 118.055568] entry_SYSCALL_64_after_hwframe+0x77/0x7f 08:40:59 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x0, 0xaed, 0x0, 0x0, 0x0, "69b086a5b8986b43a9ea5eb0bbc4ef6f4e9732"}) write(r0, &(0x7f0000000040)="e1ba36772a088869f8dc56f26d614c0a", 0x10) 08:40:59 executing program 3: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 08:40:59 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 08:40:59 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = io_uring_setup(0x6aff, &(0x7f0000000140)) setuid(0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) setuid(0x0) close_range(r0, 0xffffffffffffffff, 0x0) 08:40:59 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x0, 0xaed, 0x0, 0x0, 0x0, "69b086a5b8986b43a9ea5eb0bbc4ef6f4e9732"}) write(r0, &(0x7f0000000040)="e1ba36772a088869f8dc56f26d614c0a", 0x10) 08:40:59 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f00000001c0)={"861f03afa931a56aa387860a", &(0x7f0000000000)='\n', 0x1, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, "0bc4af35", 0x6, "b3cefa74", 0x0, 0x0, 0x0, "0fba6d", "e98a465a1d2c2e9b0c2f2beec5e214819b30cc3fbf0db723429642f85d9aabab1e9f873dc4bf7d3165989df1d6a2"}, 0x2, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 08:40:59 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) futex(&(0x7f0000000100), 0xa, 0x0, 0x0, 0x0, 0x1) 08:40:59 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f00000001c0)={"861f03afa931a56aa387860a", &(0x7f0000000000)='\n', 0x1, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, "0bc4af35", 0x6, "b3cefa74", 0x0, 0x0, 0x0, "0fba6d", "e98a465a1d2c2e9b0c2f2beec5e214819b30cc3fbf0db723429642f85d9aabab1e9f873dc4bf7d3165989df1d6a2"}, 0x2, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 08:40:59 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) futex(&(0x7f0000000100), 0xa, 0x0, 0x0, 0x0, 0x1) 08:40:59 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x0, 0xaed, 0x0, 0x0, 0x0, "69b086a5b8986b43a9ea5eb0bbc4ef6f4e9732"}) write(r0, &(0x7f0000000040)="e1ba36772a088869f8dc56f26d614c0a", 0x10) [ 118.360889] kmemleak: Found object by alias at 0x607f1a63e644 [ 118.360920] CPU: 1 UID: 0 PID: 4018 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 118.360950] Tainted: [W]=WARN [ 118.360956] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 118.360972] Call Trace: [ 118.360978] [ 118.360986] dump_stack_lvl+0xca/0x120 [ 118.361023] __lookup_object+0x94/0xb0 [ 118.361051] delete_object_full+0x27/0x70 [ 118.361078] free_percpu+0x30/0x1160 [ 118.361105] ? arch_uprobe_clear_state+0x16/0x140 [ 118.361138] futex_hash_free+0x38/0xc0 [ 118.361161] mmput+0x2d3/0x390 [ 118.361192] do_exit+0x79d/0x2970 [ 118.361215] ? signal_wake_up_state+0x85/0x120 [ 118.361240] ? zap_other_threads+0x2b9/0x3a0 [ 118.361267] ? __pfx_do_exit+0x10/0x10 [ 118.361289] ? do_group_exit+0x1c3/0x2a0 [ 118.361312] ? lock_release+0xc8/0x290 [ 118.361339] do_group_exit+0xd3/0x2a0 [ 118.361364] __x64_sys_exit_group+0x3e/0x50 [ 118.361387] x64_sys_call+0x18c5/0x18d0 [ 118.361413] do_syscall_64+0xbf/0x360 [ 118.361434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.361453] RIP: 0033:0x7f070be3db19 [ 118.361468] Code: Unable to access opcode bytes at 0x7f070be3daef. [ 118.361476] RSP: 002b:00007ffceff7a048 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 118.361495] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f070be3db19 [ 118.361508] RDX: 00007f070bdf072b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 118.361520] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 118.361531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.361542] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffceff7a130 [ 118.361567] [ 118.361573] kmemleak: Object (percpu) 0x607f1a63e640 (size 8): [ 118.361584] kmemleak: comm "syz-executor.0", pid 4030, jiffies 4294785113 [ 118.361596] kmemleak: min_count = 1 [ 118.361602] kmemleak: count = 0 [ 118.361608] kmemleak: flags = 0x21 [ 118.361614] kmemleak: checksum = 0 [ 118.361620] kmemleak: backtrace: [ 118.361626] pcpu_alloc_noprof+0x87a/0x1170 [ 118.361652] perf_trace_event_init+0x366/0xa10 [ 118.361675] perf_trace_init+0x1a4/0x2f0 [ 118.361695] perf_tp_event_init+0xa6/0x120 [ 118.361722] perf_try_init_event+0x140/0x9f0 [ 118.361744] perf_event_alloc.part.0+0x118e/0x45f0 [ 118.361772] __do_sys_perf_event_open+0x719/0x2c20 [ 118.361793] do_syscall_64+0xbf/0x360 [ 118.361809] entry_SYSCALL_64_after_hwframe+0x77/0x7f 08:40:59 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000180)={0x0, 0xaed, 0x0, 0x0, 0x0, "69b086a5b8986b43a9ea5eb0bbc4ef6f4e9732"}) write(r0, &(0x7f0000000040)="e1ba36772a088869f8dc56f26d614c0a", 0x10) 08:40:59 executing program 3: ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xc) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 08:40:59 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) futex(&(0x7f0000000100), 0xa, 0x0, 0x0, 0x0, 0x1) 08:40:59 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = io_uring_setup(0x6aff, &(0x7f0000000140)) setuid(0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) setuid(0x0) close_range(r0, 0xffffffffffffffff, 0x0) 08:40:59 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 08:40:59 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) 08:40:59 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f00000001c0)={"861f03afa931a56aa387860a", &(0x7f0000000000)='\n', 0x1, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, "0bc4af35", 0x6, "b3cefa74", 0x0, 0x0, 0x0, "0fba6d", "e98a465a1d2c2e9b0c2f2beec5e214819b30cc3fbf0db723429642f85d9aabab1e9f873dc4bf7d3165989df1d6a2"}, 0x2, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 08:40:59 executing program 6: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) ioctl$CDROM_SEND_PACKET(r0, 0x5393, &(0x7f00000001c0)={"861f03afa931a56aa387860a", &(0x7f0000000000)='\n', 0x1, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, "0bc4af35", 0x6, "b3cefa74", 0x0, 0x0, 0x0, "0fba6d", "e98a465a1d2c2e9b0c2f2beec5e214819b30cc3fbf0db723429642f85d9aabab1e9f873dc4bf7d3165989df1d6a2"}, 0x2, 0x0, 0x0, 0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) [ 118.566786] kmemleak: Found object by alias at 0x607f1a63e644 [ 118.566815] CPU: 1 UID: 0 PID: 4046 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 118.566842] Tainted: [W]=WARN [ 118.566854] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 118.566864] Call Trace: [ 118.566870] [ 118.566876] dump_stack_lvl+0xca/0x120 [ 118.566911] __lookup_object+0x94/0xb0 [ 118.566936] delete_object_full+0x27/0x70 [ 118.566959] free_percpu+0x30/0x1160 [ 118.566983] ? arch_uprobe_clear_state+0x16/0x140 [ 118.567012] futex_hash_free+0x38/0xc0 [ 118.567033] mmput+0x2d3/0x390 [ 118.567060] do_exit+0x79d/0x2970 [ 118.567080] ? signal_wake_up_state+0x85/0x120 [ 118.567103] ? zap_other_threads+0x2b9/0x3a0 [ 118.567126] ? __pfx_do_exit+0x10/0x10 [ 118.567145] ? do_group_exit+0x1c3/0x2a0 [ 118.567165] ? lock_release+0xc8/0x290 [ 118.567190] do_group_exit+0xd3/0x2a0 [ 118.567212] __x64_sys_exit_group+0x3e/0x50 [ 118.567232] x64_sys_call+0x18c5/0x18d0 [ 118.567255] do_syscall_64+0xbf/0x360 [ 118.567273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.567290] RIP: 0033:0x7f070be3db19 [ 118.567303] Code: Unable to access opcode bytes at 0x7f070be3daef. [ 118.567310] RSP: 002b:00007ffceff7a048 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 118.567327] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f070be3db19 [ 118.567338] RDX: 00007f070bdf072b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 118.567349] RBP: 0000000000000000 R08: 0000001b2db2361c R09: 0000000000000000 [ 118.567359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 118.567369] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffceff7a130 [ 118.567391] [ 118.567397] kmemleak: Object (percpu) 0x607f1a63e640 (size 8): [ 118.567407] kmemleak: comm "syz-executor.0", pid 4049, jiffies 4294785356 [ 118.567417] kmemleak: min_count = 1 [ 118.567423] kmemleak: count = 0 [ 118.567428] kmemleak: flags = 0x21 [ 118.567434] kmemleak: checksum = 0 [ 118.567440] kmemleak: backtrace: [ 118.567444] pcpu_alloc_noprof+0x87a/0x1170 [ 118.567467] perf_trace_event_init+0x366/0xa10 [ 118.567487] perf_trace_init+0x1a4/0x2f0 [ 118.567505] perf_tp_event_init+0xa6/0x120 [ 118.567528] perf_try_init_event+0x140/0x9f0 [ 118.567548] perf_event_alloc.part.0+0x118e/0x45f0 [ 118.567572] __do_sys_perf_event_open+0x719/0x2c20 [ 118.567591] do_syscall_64+0xbf/0x360 [ 118.567605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.610621] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 118.611540] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 118.612163] CPU: 0 UID: 0 PID: 4053 Comm: syz-executor.2 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 118.613121] Tainted: [W]=WARN [ 118.613376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 118.614518] RIP: 0010:perf_tp_event+0x175/0xe70 [ 118.615519] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 118.619243] RSP: 0018:ffff888042497600 EFLAGS: 00010212 [ 118.620264] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 118.621627] RDX: ffff888015a98000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 118.622603] RBP: ffff888042497870 R08: ffff88806ce31340 R09: ffffe8ffffc16640 [ 118.623180] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 118.623759] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 118.624334] FS: 000055558fbfe400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 118.624982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.625449] CR2: 00007eff7b0c0000 CR3: 000000000bd4d000 CR4: 0000000000350ef0 [ 118.626026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 118.626597] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 118.627169] Call Trace: [ 118.627387] [ 118.627578] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 118.628034] ? arch_stack_walk+0x9c/0xf0 [ 118.628374] ? __pfx_perf_tp_event+0x10/0x10 [ 118.628743] ? stack_trace_save+0x8e/0xc0 [ 118.629085] ? stack_depot_save_flags+0x2c/0xa20 [ 118.629478] ? kasan_save_stack+0x34/0x50 [ 118.629823] ? kasan_save_stack+0x24/0x50 [ 118.630166] ? kasan_save_track+0x14/0x30 [ 118.630508] ? __kasan_save_free_info+0x3a/0x60 [ 118.630894] ? __kasan_slab_free+0x3f/0x50 [ 118.631248] ? kmem_cache_free+0x2a1/0x540 [ 118.631593] ? jbd2_journal_stop+0x5d5/0xe20 [ 118.631968] ? __ext4_journal_stop+0xe2/0x1f0 [ 118.632341] ? ext4_dirty_inode+0xf1/0x130 [ 118.632689] ? __mark_inode_dirty+0x1b7/0xd00 [ 118.633061] ? generic_update_time+0xcb/0xf0 [ 118.633425] ? file_update_time+0x183/0x1c0 [ 118.633779] ? ext4_page_mkwrite+0x329/0x1710 [ 118.634148] ? do_page_mkwrite+0x17a/0x370 [ 118.634495] ? __handle_mm_fault+0x10cc/0x3260 [ 118.634870] ? handle_mm_fault+0x2c3/0x9b0 [ 118.635214] ? do_user_addr_fault+0x4fa/0xeb0 [ 118.635581] ? exc_page_fault+0xb0/0x180 [ 118.635920] ? asm_exc_page_fault+0x26/0x30 [ 118.636276] ? perf_trace_run_bpf_submit+0xef/0x180 [ 118.636683] ? find_held_lock+0x2b/0x80 [ 118.637014] ? __virt_addr_valid+0x2e8/0x5d0 [ 118.637376] perf_trace_run_bpf_submit+0xef/0x180 [ 118.637772] perf_trace_lock+0x337/0x5d0 [ 118.638105] ? __pfx_perf_trace_lock+0x10/0x10 [ 118.638480] ? lock_acquire+0x15e/0x2f0 [ 118.638804] ? futex_ref_get+0x48/0x300 [ 118.639128] ? futex_ref_get+0x114/0x300 [ 118.639456] ? futex_hash+0x15c/0x390 [ 118.639770] lock_release+0x1ab/0x290 [ 118.640081] ? futex_hash+0x15c/0x390 [ 118.640391] futex_ref_get+0x119/0x300 [ 118.640708] ? futex_hash+0x15c/0x390 [ 118.641020] futex_hash+0x70/0x390 [ 118.641315] futex_wait_setup+0xae/0x550 [ 118.641654] __futex_wait+0x151/0x300 [ 118.641970] ? __pfx___futex_wait+0x10/0x10 [ 118.642323] ? perf_trace_lock+0xb5/0x5d0 [ 118.642661] ? __pfx_futex_wake_mark+0x10/0x10 [ 118.643040] ? __hrtimer_setup+0x1a4/0x2c0 [ 118.643392] ? ktime_add_safe+0x5f/0x70 [ 118.643728] futex_wait+0xde/0x380 [ 118.644027] ? __pfx_futex_wait+0x10/0x10 [ 118.644377] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 118.644770] ? __pfx_perf_trace_lock+0x10/0x10 [ 118.645166] do_futex+0x2ee/0x370 [ 118.645465] ? __pfx_do_futex+0x10/0x10 [ 118.645818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 118.646277] ? read_tsc+0x9/0x20 [ 118.646581] __x64_sys_futex+0x1c9/0x4d0 [ 118.646946] ? __pfx___x64_sys_futex+0x10/0x10 [ 118.647351] ? xfd_validate_state+0x55/0x180 [ 118.647763] do_syscall_64+0xbf/0x360 [ 118.648102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.648546] RIP: 0033:0x7fbd47164b19 [ 118.648869] 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 [ 118.650425] RSP: 002b:00007ffe0ab0b828 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 118.651078] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007fbd47164b19 [ 118.651693] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbd47277f6c [ 118.652301] RBP: 00007fbd47277f6c R08: 00007fbd47254000 R09: 0000000000000000 [ 118.652909] R10: 00007ffe0ab0b900 R11: 0000000000000246 R12: 000000000001cedd [ 118.653520] R13: 00000000000003e8 R14: 00007fbd47277f60 R15: 000000000001cebc [ 118.654141] [ 118.654344] Modules linked in: [ 118.654661] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 118.655613] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 118.656270] CPU: 0 UID: 0 PID: 4053 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) [ 118.657295] Tainted: [D]=DIE, [W]=WARN [ 118.657628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 118.658338] RIP: 0010:perf_tp_event+0x175/0xe70 [ 118.658749] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 118.660316] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 118.660772] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 118.661377] RDX: ffff888015a98000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 118.661989] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16640 [ 118.662600] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000 [ 118.663212] R13: 000000000000002c R14: ffff88806ce31490 R15: dffffc0000000000 [ 118.663827] FS: 000055558fbfe400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 118.664520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.665020] CR2: 00007eff7b0c0000 CR3: 000000000bd4d000 CR4: 0000000000350ef0 [ 118.665637] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 118.666252] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 118.666861] Call Trace: [ 118.667088] [ 118.667283] ? __pfx_perf_tp_event+0x10/0x10 [ 118.667679] ? stack_depot_save_flags+0x2c/0xa20 [ 118.668094] ? stack_depot_save_flags+0x2c/0xa20 [ 118.668510] ? kasan_save_stack+0x34/0x50 [ 118.668872] ? kasan_save_stack+0x24/0x50 [ 118.669233] ? kasan_save_track+0x14/0x30 [ 118.669595] ? __kasan_save_free_info+0x3a/0x60 [ 118.670002] ? __kasan_slab_free+0x3f/0x50 [ 118.670374] ? kmem_cache_free+0x2a1/0x540 [ 118.670742] ? rcu_core+0x7c8/0x1800 [ 118.671065] ? handle_softirqs+0x1b1/0x770 [ 118.671438] ? __irq_exit_rcu+0xc4/0x100 [ 118.671811] ? irq_exit_rcu+0x9/0x20 [ 118.672132] ? sysvec_apic_timer_interrupt+0x70/0x80 [ 118.672572] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 118.673038] ? __orc_find+0x8f/0xf0 [ 118.673366] ? unwind_next_frame+0x2f9/0x2540 [ 118.673761] ? arch_stack_walk+0x86/0xf0 [ 118.674114] ? stack_trace_save+0x8e/0xc0 [ 118.674476] ? kasan_save_stack+0x24/0x50 [ 118.674840] ? kasan_record_aux_stack+0x89/0xa0 [ 118.675244] ? __call_rcu_common.constprop.0+0x70/0x960 [ 118.675712] ? put_pmu_ctx+0x247/0x360 [ 118.676061] ? __free_event+0x390/0xc20 [ 118.676415] ? perf_event_release_kernel+0x3ef/0x540 [ 118.676855] ? perf_release+0x31/0x40 [ 118.677187] ? __fput+0x401/0xb50 [ 118.677502] ? fput_close_sync+0x10f/0x240 [ 118.677874] ? __x64_sys_close+0x8f/0x120 [ 118.678242] ? do_syscall_64+0xbf/0x360 [ 118.678587] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.679043] ? fput_close_sync+0x10f/0x240 [ 118.679411] ? __x64_sys_close+0x8f/0x120 [ 118.679784] ? do_syscall_64+0xbf/0x360 [ 118.680131] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.680587] ? __lock_acquire+0xc65/0x1b70 [ 118.680959] ? perf_trace_run_bpf_submit+0xef/0x180 [ 118.681386] perf_trace_run_bpf_submit+0xef/0x180 [ 118.681809] perf_trace_lock+0x337/0x5d0 [ 118.682154] ? __pfx_perf_trace_lock+0x10/0x10 [ 118.682528] ? rcu_core+0x7c3/0x1800 [ 118.682833] ? trace_rcu_batch_end+0x32/0x1e0 [ 118.683196] ? hrtimer_interrupt+0x114/0x830 [ 118.683552] lock_release+0x1ab/0x290 [ 118.683873] ktime_get_update_offsets_now+0xab/0x3c0 [ 118.684282] ? hrtimer_interrupt+0x114/0x830 [ 118.684638] ? __pfx_rcu_core+0x10/0x10 [ 118.684965] hrtimer_interrupt+0x114/0x830 [ 118.685305] ? __pfx_flush_tlb_func+0x10/0x10 [ 118.685672] ? trace_csd_function_exit+0x134/0x190 [ 118.686073] ? __flush_smp_call_function_queue+0x28c/0x740 [ 118.686525] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 118.686945] sysvec_apic_timer_interrupt+0x6b/0x80 [ 118.687345] [ 118.687530] [ 118.687726] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 118.688148] RIP: 0010:oops_exit+0x0/0x50 [ 118.688480] Code: 00 3a 00 be ff ff ff ff 48 c7 c7 50 b4 43 86 e8 c6 0f f9 ff 5b e9 50 00 3a 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 36 00 3a 00 8b 1d c0 3d 4f 06 31 ff 89 de e8 57 [ 118.689918] RSP: 0018:ffff888042497490 EFLAGS: 00000202 [ 118.690346] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 118.690912] RDX: ffff888015a98000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 118.691476] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f12690 [ 118.692055] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888042497558 [ 118.692623] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 118.693190] ? add_taint+0x5f/0xd0 [ 118.693483] ? oops_end+0x4a/0xe0 [ 118.693776] oops_end+0x65/0xe0 [ 118.694055] exc_general_protection+0x1a2/0x330 [ 118.694434] asm_exc_general_protection+0x26/0x30 [ 118.694820] RIP: 0010:perf_tp_event+0x175/0xe70 [ 118.695200] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 118.696642] RSP: 0018:ffff888042497600 EFLAGS: 00010212 [ 118.697070] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 118.697648] RDX: ffff888015a98000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 118.698215] RBP: ffff888042497870 R08: ffff88806ce31340 R09: ffffe8ffffc16640 [ 118.698781] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 118.699351] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 118.699931] ? perf_tp_event+0x167/0xe70 [ 118.700268] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 118.700705] ? arch_stack_walk+0x9c/0xf0 [ 118.701035] ? __pfx_perf_tp_event+0x10/0x10 [ 118.701397] ? stack_trace_save+0x8e/0xc0 [ 118.701733] ? stack_depot_save_flags+0x2c/0xa20 [ 118.702116] ? kasan_save_stack+0x34/0x50 [ 118.702450] ? kasan_save_stack+0x24/0x50 [ 118.702786] ? kasan_save_track+0x14/0x30 [ 118.703122] ? __kasan_save_free_info+0x3a/0x60 [ 118.703501] ? __kasan_slab_free+0x3f/0x50 [ 118.703853] ? kmem_cache_free+0x2a1/0x540 [ 118.704191] ? jbd2_journal_stop+0x5d5/0xe20 [ 118.704555] ? __ext4_journal_stop+0xe2/0x1f0 [ 118.704922] ? ext4_dirty_inode+0xf1/0x130 [ 118.705269] ? __mark_inode_dirty+0x1b7/0xd00 [ 118.705637] ? generic_update_time+0xcb/0xf0 [ 118.706000] ? file_update_time+0x183/0x1c0 [ 118.706350] ? ext4_page_mkwrite+0x329/0x1710 [ 118.706720] ? do_page_mkwrite+0x17a/0x370 [ 118.707068] ? __handle_mm_fault+0x10cc/0x3260 [ 118.707446] ? handle_mm_fault+0x2c3/0x9b0 [ 118.707802] ? do_user_addr_fault+0x4fa/0xeb0 [ 118.708169] ? exc_page_fault+0xb0/0x180 [ 118.708502] ? asm_exc_page_fault+0x26/0x30 [ 118.708857] ? perf_trace_run_bpf_submit+0xef/0x180 [ 118.709266] ? find_held_lock+0x2b/0x80 [ 118.709594] ? __virt_addr_valid+0x2e8/0x5d0 [ 118.709958] perf_trace_run_bpf_submit+0xef/0x180 [ 118.710356] perf_trace_lock+0x337/0x5d0 [ 118.710690] ? __pfx_perf_trace_lock+0x10/0x10 [ 118.711070] ? lock_acquire+0x15e/0x2f0 [ 118.711395] ? futex_ref_get+0x48/0x300 [ 118.711728] ? futex_ref_get+0x114/0x300 [ 118.712058] ? futex_hash+0x15c/0x390 [ 118.712373] lock_release+0x1ab/0x290 [ 118.712690] ? futex_hash+0x15c/0x390 [ 118.713001] futex_ref_get+0x119/0x300 [ 118.713319] ? futex_hash+0x15c/0x390 [ 118.713632] futex_hash+0x70/0x390 [ 118.713929] futex_wait_setup+0xae/0x550 [ 118.714268] __futex_wait+0x151/0x300 [ 118.714586] ? __pfx___futex_wait+0x10/0x10 [ 118.714938] ? perf_trace_lock+0xb5/0x5d0 [ 118.715279] ? __pfx_futex_wake_mark+0x10/0x10 [ 118.715669] ? __hrtimer_setup+0x1a4/0x2c0 [ 118.716021] ? ktime_add_safe+0x5f/0x70 [ 118.716352] futex_wait+0xde/0x380 [ 118.716652] ? __pfx_futex_wait+0x10/0x10 [ 118.716996] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 118.717372] ? __pfx_perf_trace_lock+0x10/0x10 [ 118.717752] do_futex+0x2ee/0x370 [ 118.718044] ? __pfx_do_futex+0x10/0x10 [ 118.718369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 118.718798] ? read_tsc+0x9/0x20 [ 118.719085] __x64_sys_futex+0x1c9/0x4d0 [ 118.719418] ? __pfx___x64_sys_futex+0x10/0x10 [ 118.719807] ? xfd_validate_state+0x55/0x180 [ 118.720178] do_syscall_64+0xbf/0x360 [ 118.720490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.720906] RIP: 0033:0x7fbd47164b19 [ 118.721213] 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 [ 118.722671] RSP: 002b:00007ffe0ab0b828 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 118.723277] RAX: ffffffffffffffda RBX: 0000000000000032 RCX: 00007fbd47164b19 [ 118.723858] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fbd47277f6c [ 118.724430] RBP: 00007fbd47277f6c R08: 00007fbd47254000 R09: 0000000000000000 [ 118.725005] R10: 00007ffe0ab0b900 R11: 0000000000000246 R12: 000000000001cedd [ 118.725577] R13: 00000000000003e8 R14: 00007fbd47277f60 R15: 000000000001cebc [ 118.726156] [ 118.726350] Modules linked in: [ 118.726619] ---[ end trace 0000000000000000 ]--- [ 118.726999] RIP: 0010:perf_tp_event+0x175/0xe70 [ 118.727381] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01 [ 118.728842] RSP: 0018:ffff888042497600 EFLAGS: 00010212 [ 118.729268] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 118.729840] RDX: ffff888015a98000 RSI: ffffffff8189a4e7 RDI: 0000000000000191 [ 118.730414] RBP: ffff888042497870 R08: ffff88806ce31340 R09: ffffe8ffffc16640 [ 118.730983] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 118.731555] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 118.732141] FS: 000055558fbfe400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000 [ 118.732785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 118.733252] CR2: 00007eff7b0c0000 CR3: 000000000bd4d000 CR4: 0000000000350ef0 [ 118.733829] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 118.734400] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 118.734985] Kernel panic - not syncing: Fatal exception in interrupt [ 119.780059] Shutting down cpus with NMI [ 119.780709] Kernel Offset: disabled [ 119.781003] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 08:41:00 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff888042496ef0 R8 =0000000000000000 R9 =ffffed100140e046 R10=0000000000000020 R11=0000000065646f43 R12=0000000000000020 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0 RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000055558fbfe400 00000000 00000000 GS =0000 ffff8880e55d8000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007eff7b0c0000 CR3=000000000bd4d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff000000000000000000000000000000 XMM01=0100ff00000000000000000000000000 XMM02=7463656a6e695f31313230385f7a7973 XMM03=00007fbd4724b7c800007fbd4724b7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffd40001c8690 RBX=ffffea0000e43480 RCX=ffffffff819d036a RDX=fffff940001c8691 RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000048 RSP=ffff888042b77668 R8 =0000000000000000 R9 =fffff940001c8690 R10=ffffea0000e43487 R11=1ffff1100d9e6f7b R12=0000000000000000 R13=00007f148f4ad000 R14=ffff888042b77ad0 R15=80000000390d2007 RIP=ffffffff8173f218 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e56d8000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d427000 CR3=0000000040544000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000