Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts. 2022/02/24 16:54:07 fuzzer started 2022/02/24 16:54:08 dialing manager at 10.128.0.169:45061 syzkaller login: [ 42.604887][ T3599] cgroup: Unknown subsys name 'net' [ 42.715691][ T3599] cgroup: Unknown subsys name 'rlimit' 2022/02/24 16:54:08 syscalls: 3656 2022/02/24 16:54:08 code coverage: enabled 2022/02/24 16:54:08 comparison tracing: enabled 2022/02/24 16:54:08 extra coverage: enabled 2022/02/24 16:54:08 delay kcov mmap: mmap returned an invalid pointer 2022/02/24 16:54:08 setuid sandbox: enabled 2022/02/24 16:54:08 namespace sandbox: enabled 2022/02/24 16:54:08 Android sandbox: /sys/fs/selinux/policy does not exist 2022/02/24 16:54:08 fault injection: enabled 2022/02/24 16:54:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2022/02/24 16:54:08 net packet injection: enabled 2022/02/24 16:54:08 net device setup: enabled 2022/02/24 16:54:08 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/02/24 16:54:08 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/02/24 16:54:08 USB emulation: enabled 2022/02/24 16:54:08 hci packet injection: enabled 2022/02/24 16:54:08 wifi device emulation: enabled 2022/02/24 16:54:08 802.15.4 emulation: enabled 2022/02/24 16:54:08 fetching corpus: 0, signal 0/2000 (executing program) 2022/02/24 16:54:08 fetching corpus: 50, signal 41428/45063 (executing program) 2022/02/24 16:54:09 fetching corpus: 100, signal 62597/67806 (executing program) 2022/02/24 16:54:09 fetching corpus: 150, signal 73296/80062 (executing program) 2022/02/24 16:54:09 fetching corpus: 200, signal 81426/89720 (executing program) 2022/02/24 16:54:09 fetching corpus: 250, signal 93366/103043 (executing program) 2022/02/24 16:54:09 fetching corpus: 300, signal 99446/110561 (executing program) 2022/02/24 16:54:09 fetching corpus: 350, signal 106168/118649 (executing program) 2022/02/24 16:54:09 fetching corpus: 400, signal 111372/125205 (executing 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2022/02/24 16:54:56 fetching corpus: 22648, signal 476775/491011 (executing program) 2022/02/24 16:54:58 starting 6 fuzzer processes 16:54:58 executing program 0: ustat(0x24, &(0x7f0000000000)) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) socketpair(0x29, 0x0, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$SEG6(&(0x7f00000005c0), r0) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0, r0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000c80)={{0x1, 0x1, 0x18}, './file0\x00'}) 16:54:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @osf={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8}, @NFTA_OSF_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) 16:54:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') getegid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff002) 16:54:58 executing program 1: r0 = userfaultfd(0x1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x541b, 0x0) 16:54:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') read$ptp(r0, 0x0, 0x77020000) 16:54:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x45, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000067ce73545670448a9b51dae8b082c52600000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010500)="00000000780100"/32, 0x20, 0xc80}, {&(0x7f0000010600)="00000000000100"/32, 0x20, 0xec0}, {&(0x7f0000010700)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e00000010000003000000010000000200000067ce73545670448a9b51dae8b082c52600000000", 0x80, 0x1400}, {&(0x7f0000010800)="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"/288, 0x120, 0x1860}, {&(0x7f0000010a00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1a80}, {&(0x7f0000010b00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1b80}, {&(0x7f0000010c00)="00000000780100"/32, 0x20, 0x1c80}, {&(0x7f0000010d00)="00000000000100"/32, 0x20, 0x1ec0}, {&(0x7f0000010e00)="513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f00"/192, 0xc0, 0x200000}, {&(0x7f0000010f00)="000000000000000000000000000000000000000000000000000000004529836b0000030000000003000000001000"/64, 0x40, 0x200fe0}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000060000000000020c6000"/64, 0x40, 0x2011e0}, {&(0x7f0000011100)="0000000000000000000000010000000510ec00"/32, 0x20, 0x201240}, {&(0x7f0000011200)="0000000000000000000000000000000000000000000000000002000000001400", 0x20, 0x201280}, {&(0x7f0000011300)="000000000000000300000004007800"/32, 0x20, 0x2012e0}, {&(0x7f0000011400)="0000000000000000000000000000000000000000000500000000080000000000", 0x20, 0x201320}, {&(0x7f0000011500)="0000000b000000000400"/32, 0x20, 0x201380}, {&(0x7f0000011600)="00000000000000000000000000000000000000000000030000000000000300000000000008000000000000080000000001000800000000020000000000000000", 0x40, 0x2013e0}, {&(0x7f0000011700)="03000000000000030000000000000400"/32, 0x20, 0x202000}, {&(0x7f0000011800)="00008c00"/32, 0x20, 0x202e00}, {&(0x7f0000011900)="000000000000000000000000000000000000000000000000000000010000000005000000000000060000000000000700000000000008000000000000090000000000000800"/96, 0x60, 0x202fe0}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000000000000000000100000000", 0x20, 0x203fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000513521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f00"/224, 0xe0, 0x204fe0}, {&(0x7f0000011c00)="000000000000000000000000000000000000000000000000000000004529836b", 0x20, 0x205fe0}, {&(0x7f0000011d00)="513521154529836b00"/32, 0x20, 0x3ff000}, {&(0x7f0000011e00)="0000000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/96, 0x60, 0x3ff040}, {&(0x7f0000011f00)="503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/192, 0xc0, 0x400000}, {&(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000232b3fa20000030000000003000000001000"/64, 0x40, 0x400fe0}, {&(0x7f0000012100)="000000000000000000000000000000000000000000000000000000060000000000020c6000"/64, 0x40, 0x4011e0}, {&(0x7f0000012200)="0000000000000000000000010000000510ec00"/32, 0x20, 0x401240}, {&(0x7f0000012300)="0000000000000000000000000000000000000000000000000002000000001400", 0x20, 0x401280}, {&(0x7f0000012400)="000000000000000300000004007800"/32, 0x20, 0x4012e0}, {&(0x7f0000012500)="0000000000000000000000000000000000000000000500000000080000000000", 0x20, 0x401320}, {&(0x7f0000012600)="0000000b000000000400"/32, 0x20, 0x401380}, {&(0x7f0000012700)="00000000000000000000000000000000000000000000030000000000000300000000000008000000000000080000000001000800000000020000000000000000", 0x40, 0x4013e0}, {&(0x7f0000012800)="03000000000000030000000000000400"/32, 0x20, 0x402000}, {&(0x7f0000012900)='\x00\x00p\x00'/32, 0x20, 0x402e00}, {&(0x7f0000012a00)="000000000000000000000000000000000000000000000000000000010000000005000000000000060000000000000700000000000008000000000000090000000000000800"/96, 0x60, 0x402fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000100000000", 0x20, 0x403fe0}, {&(0x7f0000012c00)="0000000000000000000000000000000000000000000000000000000100000000503521150000000000100000000000000b000000000000000d0000001000000012000000000000000100000002000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000030000000b00000005000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/224, 0xe0, 0x404fe0}, {&(0x7f0000012d00)="00000000000000000000000000000000000000000000000000000000232b3fa2", 0x20, 0x405fe0}, {&(0x7f0000012e00)="50352115232b3fa200"/32, 0x20, 0x5ff000}, {&(0x7f0000012f00)="0000000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/96, 0x60, 0x5ff040}, {&(0x7f0000013000)="000000000000000000000100000001000000000200000001000000000300000001100000000400000002100000000500000000120000000600000001120000000700000002120000000800000005120000000900000004120000000000000000", 0x60, 0xa00000}, {&(0x7f0000013100)="000000000000000000000100000001000000000200000001000000000300000001100000000400000002100000000500000000120000000600000001120000000700000002120000000800000003120000000900000004120000000000000000", 0x60, 0xc00000}, {&(0x7f0000013200)="ed4100205cf90100535f010003000000001000000000000002000000000000000fbc645f0000000012bc645f0000000012bc645f00000000000000000cc778150cc77815000000000100"/96, 0x60, 0x1001000}, {&(0x7f0000013300)="00000000000000001800000000000000fd07cf2f0fbc645f0000000000000000011600"/64, 0x40, 0x1001160}, {&(0x7f0000013400)="00000000000000000300000003000000000000004d3521150000000002100000ed4100250000000000000000020000007c0d000000000000010000000000000012bc645f0000000012bc645f0000000012bc645f000000000cc778150cc778150cc7781590e0a2dd000000000000000000100000030000000500000066696c653000"/160, 0xa0, 0x1001fe0}, {&(0x7f0000013500)="00000000000000002400320000000000725b83d512bc645f000000000cc77815000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000400000001000200000000030000000200024a8113ed050000000500018dcece450600000005000700000000", 0x80, 0x1002160}, {&(0x7f0000013600)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00'/64, 0x40, 0x1002960}, {&(0x7f0000013700)="00000000000000000400000004000000000000004d3521150000000003100000", 0x20, 0x1002fe0}, {&(0x7f0000013800)="ed81002b0000000000000000010000001a04000000000000010000000000000012bc645f0000000012bc645f0000000012bc645f000000000cc778150cc778150cc77815772d2b45000000000000000000000000040000000500000066696c653000"/128, 0x80, 0x1200000}, {&(0x7f0000013900)="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"/1120, 0x460, 0x1200160}, {&(0x7f0000013e00)="00000000000000000500000005000000010000004d3521150000000001120000ffa1002b0000000000000000010000002600000000000000010000000000000012bc645f0000000012bc645f0000000012bc645f000000000cc778150cc778150cc7781571ebc117000000000000000000000000040000000500000066696c653100"/160, 0xa0, 0x1200fe0}, {&(0x7f0000013f00)="00000000000000002400320000000000016efd7912bc645f000000000cc77815000000000000000000000000000000002f746d702f73797a2d696d61676567656e3631373537303531342f66696c65302f66696c653000"/96, 0x60, 0x1201160}, {&(0x7f0000014000)="00000000000000000600000006000000010000004d3521150000000002120000ed81002b0000000000000000010000000a00000000000000010000000000000012bc645f0000000012bc645f0000000012bc645f000000000cc778150cc778150cc77815b72fa379000000000000000000000000030000000500000066696c653100"/160, 0xa0, 0x1201fe0}, {&(0x7f0000014100)="000000000000000024003200000000008897c5fb12bc645f000000000cc778150000000000000000000000000000000073797a6b616c6c657273000000000000", 0x40, 0x1202160}, {&(0x7f0000014200)="0000000000000000000000001120f5f20100000000000000000000000000000000000000010606007861747472317861747472310106060078617474723278617474723200"/96, 0x60, 0x1202f00}, {&(0x7f0000014300)="00000000000000000700000007000000010000004d3521150000000003120000", 0x20, 0x1202fe0}, {&(0x7f0000014400)="ed81012b0000000000000000010000006400000000000000010000000000000012bc645f0000000012bc645f0000000012bc645f000000000cc778150cc778150cc77815305f8560000000000000000000000000030000000900000066696c652e636f6c6400"/128, 0x80, 0x1204000}, {&(0x7f0000014500)="0000000000000000240032000000000022ae629112bc645f000000000cc778150000000000000000000000000000000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c65727300"/160, 0xa0, 0x1204160}, {&(0x7f0000014600)="00000000000000000900000009000000010000004d3521150000000005120000ed8102210000000000000000020000002823000000000000040000000000000012bc645f0000000012bc645f0000000012bc645f000000000cc778150cc778150cc778156aa2832a000000000000000000000000030000000500000066696c653300"/160, 0xa0, 0x1204fe0}, {&(0x7f0000014700)="02160000030000002400320000000000590d6a9512bc645f000000000cc778150000000000000000000000000216000003160000041600"/64, 0x40, 0x1205160}, {&(0x7f0000014800)="00000000000000000800000008000000010000004e352115cac6c8d006120000", 0x20, 0x1205fe0}, {&(0x7f0000014900)="ff0000000000000000000000000000000000000000000000000000000000000000000300000001000200000000030000000200024a8113ed040000000500028dcece4507000000050001baeed06f0800000005000153bfc55008000000050001120052230900000009000100"/128, 0x80, 0x1601000}, {&(0x7f0000014a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00\x00\x00file2\x00\x00\x00file3\x00\x00\x00file.cold\x00'/96, 0x60, 0x1601940}], 0x0, &(0x7f0000014b00)) [ 93.778120][ T3627] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.786363][ T3627] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.794044][ T3627] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.801593][ T3627] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.809466][ T3627] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.816906][ T3627] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.879714][ T3640] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 93.885772][ T3641] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 93.889117][ T3640] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 93.895934][ T3641] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 93.902072][ T3640] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 93.909565][ T3641] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 93.916516][ T3640] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 93.923028][ T3641] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 93.930093][ T3640] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 93.937161][ T3641] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 93.944032][ T3640] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 93.950722][ T3641] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 93.957373][ T3640] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 93.964940][ T3641] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.971746][ T3640] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 93.986540][ T3640] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 93.987125][ T3642] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 93.994453][ T3640] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 94.001071][ T3642] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 94.008080][ T3640] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 94.015242][ T3642] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 94.021963][ T3640] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 94.029165][ T3642] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 94.036144][ T3640] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 94.050195][ T3640] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 94.050591][ T3642] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 94.064884][ T3629] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 94.065780][ T3639] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 94.079819][ T3639] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 94.098582][ T3642] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 94.391778][ T3622] chnl_net:caif_netlink_parms(): no params data found [ 94.425025][ T3621] chnl_net:caif_netlink_parms(): no params data found [ 94.474628][ T3623] chnl_net:caif_netlink_parms(): no params data found [ 94.579716][ T3622] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.586782][ T3622] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.595920][ T3622] device bridge_slave_0 entered promiscuous mode [ 94.609642][ T3622] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.616723][ T3622] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.624713][ T3622] device bridge_slave_1 entered promiscuous mode [ 94.694165][ T3622] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.703397][ T3625] chnl_net:caif_netlink_parms(): no params data found [ 94.727458][ T3624] chnl_net:caif_netlink_parms(): no params data found [ 94.744610][ T3622] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.776344][ T3623] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.783547][ T3623] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.791438][ T3623] device bridge_slave_0 entered promiscuous mode [ 94.802910][ T3623] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.810111][ T3623] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.817839][ T3623] device bridge_slave_1 entered promiscuous mode [ 94.825208][ T3621] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.832510][ T3621] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.841105][ T3621] device bridge_slave_0 entered promiscuous mode [ 94.879083][ T3621] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.886172][ T3621] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.894121][ T3621] device bridge_slave_1 entered promiscuous mode [ 94.916609][ T3626] chnl_net:caif_netlink_parms(): no params data found [ 94.952036][ T3622] team0: Port device team_slave_0 added [ 94.975488][ T3623] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.990696][ T3622] team0: Port device team_slave_1 added [ 94.998098][ T3621] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.024142][ T3623] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.049989][ T3621] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.098094][ T3625] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.105502][ T3625] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.113444][ T3625] device bridge_slave_0 entered promiscuous mode [ 95.132133][ T3623] team0: Port device team_slave_0 added [ 95.139165][ T3622] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.146231][ T3622] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.172594][ T3622] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.192974][ T3625] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.200396][ T3625] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.208072][ T3625] device bridge_slave_1 entered promiscuous mode [ 95.218288][ T3624] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.225456][ T3624] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.233374][ T3624] device bridge_slave_0 entered promiscuous mode [ 95.242425][ T3623] team0: Port device team_slave_1 added [ 95.248287][ T3624] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.255593][ T3624] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.264040][ T3624] device bridge_slave_1 entered promiscuous mode [ 95.273828][ T3622] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.281121][ T3622] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.307831][ T3622] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.322384][ T3621] team0: Port device team_slave_0 added [ 95.366758][ T3621] team0: Port device team_slave_1 added [ 95.401391][ T3624] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.428790][ T3625] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.446572][ T3623] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.453565][ T3623] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.480411][ T3623] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.502395][ T3624] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.523073][ T3625] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.550124][ T3623] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.557097][ T3623] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.586298][ T3623] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.601398][ T3622] device hsr_slave_0 entered promiscuous mode [ 95.608176][ T3622] device hsr_slave_1 entered promiscuous mode [ 95.624930][ T3621] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.631924][ T3621] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.658015][ T3621] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.675578][ T3626] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.683434][ T3626] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.691611][ T3626] device bridge_slave_0 entered promiscuous mode [ 95.728004][ T3621] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.735302][ T3621] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.763149][ T3621] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.783012][ T3626] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.790204][ T3626] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.797844][ T3626] device bridge_slave_1 entered promiscuous mode [ 95.819284][ T3624] team0: Port device team_slave_0 added [ 95.828371][ T3624] team0: Port device team_slave_1 added [ 95.838630][ T3625] team0: Port device team_slave_0 added [ 95.859643][ T918] Bluetooth: hci0: command 0x0409 tx timeout [ 95.870351][ T3623] device hsr_slave_0 entered promiscuous mode [ 95.876974][ T3623] device hsr_slave_1 entered promiscuous mode [ 95.883718][ T3623] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.891907][ T3623] Cannot create hsr debugfs directory [ 95.912837][ T3625] team0: Port device team_slave_1 added [ 95.976049][ T3626] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.987614][ T3621] device hsr_slave_0 entered promiscuous mode [ 95.994946][ T3621] device hsr_slave_1 entered promiscuous mode [ 96.001745][ T3621] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.014963][ T3621] Cannot create hsr debugfs directory [ 96.021050][ T3624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.028014][ T3624] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.054361][ T3624] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.066849][ T3625] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.074865][ T3625] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.101108][ T3636] Bluetooth: hci3: command 0x0409 tx timeout [ 96.102447][ T3625] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.128287][ T3626] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.146703][ T3624] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.153726][ T3624] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.179862][ T3636] Bluetooth: hci1: command 0x0409 tx timeout [ 96.186252][ T3624] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.188103][ T3636] Bluetooth: hci5: command 0x0409 tx timeout [ 96.197412][ T918] Bluetooth: hci2: command 0x0409 tx timeout [ 96.219545][ T3625] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.226498][ T3625] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.253032][ T918] Bluetooth: hci4: command 0x0409 tx timeout [ 96.257564][ T3625] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.293808][ T3626] team0: Port device team_slave_0 added [ 96.337618][ T3626] team0: Port device team_slave_1 added [ 96.345601][ T3624] device hsr_slave_0 entered promiscuous mode [ 96.352598][ T3624] device hsr_slave_1 entered promiscuous mode [ 96.359243][ T3624] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.366793][ T3624] Cannot create hsr debugfs directory [ 96.417222][ T3625] device hsr_slave_0 entered promiscuous mode [ 96.424632][ T3625] device hsr_slave_1 entered promiscuous mode [ 96.431408][ T3625] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.441840][ T3625] Cannot create hsr debugfs directory [ 96.466527][ T3626] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.473628][ T3626] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.499850][ T3626] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.542353][ T3626] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.549729][ T3626] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 96.576026][ T3626] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.668502][ T3626] device hsr_slave_0 entered promiscuous mode [ 96.675208][ T3626] device hsr_slave_1 entered promiscuous mode [ 96.682093][ T3626] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.689839][ T3626] Cannot create hsr debugfs directory [ 96.905137][ T3622] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 96.918296][ T3622] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 96.939713][ T3622] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 96.949390][ T3622] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 96.981562][ T3623] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.996301][ T3623] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 97.005077][ T3623] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 97.017344][ T3623] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.079578][ T3624] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 97.101928][ T3624] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 97.110822][ T3624] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 97.142683][ T3624] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 97.156357][ T3621] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.180320][ T3621] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.207796][ T3621] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.227181][ T3621] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.237459][ T3622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.276858][ T3626] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 97.290894][ T3626] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 97.328034][ T3626] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 97.341610][ T3626] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 97.360614][ T3622] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.381929][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.392650][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.431052][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.440344][ T3669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.454273][ T3669] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.461814][ T3669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.480825][ T3623] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.489403][ T3625] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 97.500777][ T3625] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 97.512106][ T3625] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 97.521064][ T3625] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.541009][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.550364][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.562577][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.571613][ T3673] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.578763][ T3673] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.591099][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.601617][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.611019][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.620421][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.643216][ T3623] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.660775][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.673207][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.681089][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.693719][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.702392][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.711624][ T3673] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.718779][ T3673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.730068][ T3673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.745367][ T3624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.792045][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.803413][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.813135][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.821776][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.830761][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.840050][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.848786][ T3672] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.855850][ T3672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.872239][ T3624] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.884927][ T3622] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.897225][ T3622] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.921248][ T3621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.929036][ T3669] Bluetooth: hci0: command 0x041b tx timeout [ 97.945856][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.957661][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.965763][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.975266][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.983691][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.992909][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.002223][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.012385][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.024014][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.032413][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.042272][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.053043][ T141] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.060309][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.069108][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.089189][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.097705][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.106431][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.115454][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.124271][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.132818][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.177215][ T3622] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.178854][ T3675] Bluetooth: hci3: command 0x041b tx timeout [ 98.201356][ T3623] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.211684][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.228615][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.237852][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.245109][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.259047][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.267730][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.280712][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.288294][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.299147][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.306838][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.330731][ T3621] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.338600][ T141] Bluetooth: hci5: command 0x041b tx timeout [ 98.344717][ T141] Bluetooth: hci1: command 0x041b tx timeout [ 98.358965][ T3673] Bluetooth: hci4: command 0x041b tx timeout [ 98.360293][ T3675] Bluetooth: hci2: command 0x041b tx timeout [ 98.378782][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.387954][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.403855][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.416793][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.431097][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.440875][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.449595][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.475399][ T3624] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.486719][ T3624] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.505740][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.516975][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.525909][ T3675] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.533048][ T3675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.541918][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.551807][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.560389][ T3675] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.567468][ T3675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.580426][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.589184][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.623729][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.631998][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.641873][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.652203][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.671729][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.703627][ T3623] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.717630][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.734632][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.746586][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.759318][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.766827][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.778358][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.787754][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.808004][ T3626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.825544][ T3621] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.837713][ T3621] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.865647][ T3624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.889875][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.902200][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.912401][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.929308][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.952730][ T3625] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.004471][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.013211][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.034489][ T3671] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.062236][ T3626] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.094640][ T3625] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.111677][ T3621] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.122095][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.137877][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.148616][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.156529][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.178753][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.187421][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.235049][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.259508][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.267975][ T141] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.275132][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.291557][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.300962][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.319097][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.326180][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.334546][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.344236][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.355388][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.364144][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.373534][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.382415][ T141] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.389536][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.397059][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.405833][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.414492][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.424789][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.432978][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.441331][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.449819][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.458477][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.466855][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.473957][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.488545][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.497607][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.506678][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.515495][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.534178][ T3623] device veth0_vlan entered promiscuous mode [ 99.560500][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.577889][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.619395][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.628238][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.645627][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.655355][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.686975][ T3623] device veth1_vlan entered promiscuous mode [ 99.697801][ T3625] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.729546][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.738015][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.752303][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.771692][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.798119][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.807526][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.827033][ T3622] device veth0_vlan entered promiscuous mode [ 99.852567][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.869271][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.878116][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.890170][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.899177][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.907581][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.916717][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.928948][ T3622] device veth1_vlan entered promiscuous mode [ 99.946584][ T3626] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.970056][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.977886][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.987577][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.996814][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.007256][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.009041][ T14] Bluetooth: hci0: command 0x040f tx timeout [ 100.016992][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.029540][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.037051][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.046101][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.054800][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.064042][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.103280][ T3623] device veth0_macvtap entered promiscuous mode [ 100.116578][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.126570][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.135349][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.143619][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.152689][ T3625] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.180543][ T3623] device veth1_macvtap entered promiscuous mode [ 100.197503][ T3626] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.211151][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.220083][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.228187][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.237208][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.245768][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.257178][ T3624] device veth0_vlan entered promiscuous mode [ 100.263709][ T6] Bluetooth: hci3: command 0x040f tx timeout [ 100.280934][ T3623] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.289988][ T3621] device veth0_vlan entered promiscuous mode [ 100.306834][ T3621] device veth1_vlan entered promiscuous mode [ 100.330310][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.338217][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.347137][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.355742][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.364827][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.373718][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.382732][ T3258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.397219][ T3624] device veth1_vlan entered promiscuous mode [ 100.409029][ T3714] Bluetooth: hci2: command 0x040f tx timeout [ 100.411545][ T3623] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.415151][ T3714] Bluetooth: hci4: command 0x040f tx timeout [ 100.428730][ T36] Bluetooth: hci1: command 0x040f tx timeout [ 100.434914][ T36] Bluetooth: hci5: command 0x040f tx timeout [ 100.450642][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.477036][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.494433][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.506700][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.520791][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.530398][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.543965][ T3622] device veth0_macvtap entered promiscuous mode [ 100.557237][ T3623] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.568257][ T3623] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.579997][ T3623] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.588932][ T3623] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.647814][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.663371][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.689406][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.698107][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.709730][ T3621] device veth0_macvtap entered promiscuous mode [ 100.750156][ T3622] device veth1_macvtap entered promiscuous mode [ 100.770861][ T3621] device veth1_macvtap entered promiscuous mode [ 100.803008][ T3624] device veth0_macvtap entered promiscuous mode [ 100.850414][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.859392][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.867820][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.877102][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.886036][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.894919][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.903624][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.922481][ T3622] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.936650][ T3622] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.949999][ T3622] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.962470][ T3621] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.973904][ T3621] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.986200][ T3621] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.997019][ T3621] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.008910][ T3621] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.021675][ T3624] device veth1_macvtap entered promiscuous mode [ 101.033664][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.045888][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.054634][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.064154][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.073418][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.082468][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.095584][ T3622] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.106603][ T3622] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.119010][ T3622] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.128815][ T3621] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.139630][ T3621] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.149935][ T3621] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.160785][ T3621] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.172989][ T3621] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.203284][ T3625] device veth0_vlan entered promiscuous mode [ 101.210821][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.220122][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.228350][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.237426][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.246433][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.255118][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.263934][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.272630][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.283045][ T3622] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.294147][ T3622] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.305899][ T3622] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.317347][ T3622] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.335671][ T3626] device veth0_vlan entered promiscuous mode [ 101.351783][ T3624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.363253][ T3624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.374393][ T3624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.385157][ T3624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.395777][ T3624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.406433][ T3624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.418135][ T3624] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.426781][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.434904][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.444157][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.452929][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.461506][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.470352][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.480486][ T3621] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.489715][ T3621] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.504419][ T3621] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.513481][ T3621] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.527443][ T3625] device veth1_vlan entered promiscuous mode [ 101.543434][ T3626] device veth1_vlan entered promiscuous mode [ 101.560824][ T3624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.564613][ T1080] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.572863][ T3624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.581488][ T1080] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.598045][ T3624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.609974][ T3624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.622209][ T3624] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.632729][ T3624] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.645994][ T3624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.677488][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.686467][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.695763][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.704040][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 101.712427][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.721603][ T3672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.755281][ T3624] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.764162][ T3624] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.781748][ T3624] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.790519][ T3624] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.815235][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.836866][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.846881][ T3714] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.876075][ T3625] device veth0_macvtap entered promiscuous mode [ 101.896390][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.916310][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.947167][ T3625] device veth1_macvtap entered promiscuous mode [ 101.967792][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.980387][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.990691][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.001182][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.011367][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.022293][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.032606][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.044098][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.055880][ T3625] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.066940][ T3626] device veth0_macvtap entered promiscuous mode [ 102.087842][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.099373][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.107482][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.123141][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.132933][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 16:55:08 executing program 1: r0 = userfaultfd(0x1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x541b, 0x0) [ 102.142431][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.169592][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.180205][ T3258] Bluetooth: hci0: command 0x0419 tx timeout 16:55:08 executing program 1: r0 = userfaultfd(0x1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x541b, 0x0) [ 102.194698][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.204738][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.223619][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.235122][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 16:55:08 executing program 1: r0 = userfaultfd(0x1) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x541b, 0x0) [ 102.246056][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.258341][ T3625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.269329][ T3625] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 16:55:08 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000200)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x16, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 16:55:08 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000200)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x16, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 102.304817][ T3625] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.344883][ T918] Bluetooth: hci3: command 0x0419 tx timeout [ 102.399194][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.407022][ T2411] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.407490][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 16:55:08 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000200)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x16, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 102.443043][ T2411] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.459207][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.469943][ T3626] device veth1_macvtap entered promiscuous mode [ 102.500503][ T141] Bluetooth: hci5: command 0x0419 tx timeout [ 102.502907][ T918] Bluetooth: hci4: command 0x0419 tx timeout [ 102.506563][ T141] Bluetooth: hci1: command 0x0419 tx timeout [ 102.513200][ T918] Bluetooth: hci2: command 0x0419 tx timeout [ 102.530102][ T3625] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.542432][ T3625] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.558820][ T3625] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.567543][ T3625] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.588218][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.599113][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.610220][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.620932][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.631574][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.642336][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.653313][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.663963][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.674610][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.685274][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.701720][ T3626] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.714282][ T3714] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.715220][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.727296][ T3714] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.732590][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.743300][ T3714] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.761271][ T3714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.772218][ T3714] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.833050][ T55] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.842519][ T55] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.849613][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.860785][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.874674][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.885981][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.897877][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.910876][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.920746][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.931192][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.941189][ T3626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.951971][ T3626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.963144][ T3626] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.993519][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.002410][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.011696][ T918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.040362][ T3626] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.050821][ T3626] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.060961][ T3626] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.069860][ T3626] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.110333][ T1080] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.120573][ T1080] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.155990][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.167803][ T1080] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.179826][ T1080] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.209251][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.272867][ T2411] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.305350][ T2411] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.327525][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.346555][ T1080] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.367546][ T1080] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.446682][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.498178][ T1080] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.516544][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 16:55:09 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x0) getpeername$packet(r0, 0x0, 0x0) 16:55:09 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000200)=@bpf_lsm={0x1d, 0x3, &(0x7f0000000140)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x16, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 103.551063][ T1080] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.554841][ T3748] loop4: detected capacity change from 0 to 131072 [ 103.568429][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.577011][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.637496][ T3697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.665289][ T1080] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.694292][ T1080] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.718153][ T3748] F2FS-fs (loop4): Found nat_bits in checkpoint [ 103.737515][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.911161][ T3748] F2FS-fs (loop4): Mounted with checkpoint version = 15213551 [ 103.964864][ T3624] [ 103.967207][ T3624] ============================================ [ 103.973335][ T3624] WARNING: possible recursive locking detected [ 103.979461][ T3624] 5.17.0-rc5-next-20220222-syzkaller #0 Not tainted [ 103.986022][ T3624] -------------------------------------------- [ 103.992146][ T3624] syz-executor.4/3624 is trying to acquire lock: [ 103.998536][ T3624] ffff888077c7c390 (&sem->internal_rwsem#2){++++}-{3:3}, at: f2fs_write_checkpoint+0x535/0x5ea0 [ 104.009003][ T3624] [ 104.009003][ T3624] but task is already holding lock: [ 104.016589][ T3624] ffff888077c7d398 (&sem->internal_rwsem#2){++++}-{3:3}, at: f2fs_issue_checkpoint+0x149/0x480 [ 104.026973][ T3624] [ 104.026973][ T3624] other info that might help us debug this: [ 104.035030][ T3624] Possible unsafe locking scenario: [ 104.035030][ T3624] [ 104.042551][ T3624] CPU0 [ 104.045816][ T3624] ---- [ 104.049079][ T3624] lock(&sem->internal_rwsem#2); [ 104.054095][ T3624] lock(&sem->internal_rwsem#2); [ 104.059121][ T3624] [ 104.059121][ T3624] *** DEADLOCK *** [ 104.059121][ T3624] [ 104.067257][ T3624] May be due to missing lock nesting notation [ 104.067257][ T3624] [ 104.075556][ T3624] 2 locks held by syz-executor.4/3624: [ 104.080997][ T3624] #0: ffff888076afa0e0 (&type->s_umount_key#49){+.+.}-{3:3}, at: deactivate_super+0xa5/0xd0 [ 104.091173][ T3624] #1: ffff888077c7d398 (&sem->internal_rwsem#2){++++}-{3:3}, at: f2fs_issue_checkpoint+0x149/0x480 [ 104.101965][ T3624] [ 104.101965][ T3624] stack backtrace: [ 104.107835][ T3624] CPU: 1 PID: 3624 Comm: syz-executor.4 Not tainted 5.17.0-rc5-next-20220222-syzkaller #0 [ 104.117708][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.127751][ T3624] Call Trace: [ 104.131021][ T3624] [ 104.133940][ T3624] dump_stack_lvl+0xcd/0x134 [ 104.138548][ T3624] __lock_acquire.cold+0x12c/0x3a7 [ 104.143675][ T3624] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 104.149669][ T3624] ? stack_trace_save+0x8c/0xc0 [ 104.154535][ T3624] ? filter_irq_stacks+0x90/0x90 [ 104.159480][ T3624] lock_acquire+0x1ab/0x510 [ 104.163982][ T3624] ? f2fs_write_checkpoint+0x535/0x5ea0 [ 104.169523][ T3624] ? lock_release+0x720/0x720 [ 104.174216][ T3624] down_write+0x90/0x150 [ 104.178462][ T3624] ? f2fs_write_checkpoint+0x535/0x5ea0 [ 104.184004][ T3624] ? rwsem_down_write_slowpath+0x1110/0x1110 [ 104.189979][ T3624] ? add_lock_to_list.constprop.0+0x185/0x370 [ 104.196071][ T3624] f2fs_write_checkpoint+0x535/0x5ea0 [ 104.201450][ T3624] ? lock_release+0x720/0x720 [ 104.206128][ T3624] ? sync_inodes_sb+0x6c6/0x9e0 [ 104.210980][ T3624] ? f2fs_get_sectors_written+0x410/0x410 [ 104.216694][ T3624] ? down_write+0xde/0x150 [ 104.221102][ T3624] ? rwsem_down_write_slowpath+0x1110/0x1110 [ 104.227071][ T3624] ? wait_for_completion_io_timeout+0x20/0x20 [ 104.233126][ T3624] ? sync_inodes_sb+0x69a/0x9e0 [ 104.237973][ T3624] f2fs_issue_checkpoint+0x156/0x480 [ 104.243248][ T3624] ? f2fs_destroy_checkpoint_caches+0x20/0x20 [ 104.249304][ T3624] ? _raw_spin_unlock_irq+0x1f/0x40 [ 104.254496][ T3624] ? sync_inodes_sb+0x6cb/0x9e0 [ 104.259339][ T3624] ? inode_to_bdi+0x98/0x150 [ 104.264031][ T3624] ? try_to_writeback_inodes_sb+0xc0/0xc0 [ 104.269759][ T3624] ? page_cache_prev_miss+0x340/0x340 [ 104.275132][ T3624] f2fs_sync_fs+0x20f/0x420 [ 104.279629][ T3624] ? f2fs_drop_inode+0xa20/0xa20 [ 104.284565][ T3624] sync_filesystem.part.0+0x13c/0x1d0 [ 104.289933][ T3624] sync_filesystem+0x8b/0xc0 [ 104.294516][ T3624] generic_shutdown_super+0x70/0x400 [ 104.299801][ T3624] kill_block_super+0x97/0xf0 [ 104.304479][ T3624] kill_f2fs_super+0x2b3/0x3c0 [ 104.309238][ T3624] ? f2fs_dquot_commit+0xd0/0xd0 [ 104.314170][ T3624] ? kfree+0x1c1/0x390 [ 104.318233][ T3624] ? up_write+0x148/0x470 [ 104.322670][ T3624] ? unregister_shrinker+0x1f5/0x2f0 [ 104.327950][ T3624] deactivate_locked_super+0x94/0x160 [ 104.333317][ T3624] deactivate_super+0xad/0xd0 [ 104.337984][ T3624] cleanup_mnt+0x3a2/0x540 [ 104.342399][ T3624] task_work_run+0xdd/0x1a0 [ 104.346898][ T3624] exit_to_user_mode_prepare+0x27e/0x290 [ 104.352527][ T3624] syscall_exit_to_user_mode+0x19/0x60 [ 104.357983][ T3624] do_syscall_64+0x42/0xb0 [ 104.362401][ T3624] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 104.368297][ T3624] RIP: 0033:0x7fb50088a4c7 [ 104.372721][ T3624] Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 104.392313][ T3624] RSP: 002b:00007ffd47a6b918 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 104.400713][ T3624] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb50088a4c7 [ 104.408671][ T3624] RDX: 00007ffd47a6b9e9 RSI: 000000000000000a RDI: 00007ffd47a6b9e0 16:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') getegid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff002) 16:55:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @osf={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8}, @NFTA_OSF_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) 16:55:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/789], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:55:10 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x0) getpeername$packet(r0, 0x0, 0x0) 16:55:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') read$ptp(r0, 0x0, 0x77020000) 16:55:10 executing program 4: accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20016000, &(0x7f0000003c00)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 104.416626][ T3624] RBP: 00007ffd47a6b9e0 R08: 00000000ffffffff R09: 00007ffd47a6b7b0 [ 104.424588][ T3624] R10: 000055555651e8b3 R11: 0000000000000246 R12: 00007fb5008e21ea [ 104.432550][ T3624] R13: 00007ffd47a6caa0 R14: 000055555651e810 R15: 00007ffd47a6cae0 [ 104.440522][ T3624] 16:55:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @osf={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8}, @NFTA_OSF_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) 16:55:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/789], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:55:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') read$ptp(r0, 0x0, 0x77020000) [ 104.493468][ T3761] caif:caif_disconnect_client(): nothing to disconnect 16:55:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"/789], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:55:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @osf={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8}, @NFTA_OSF_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) 16:55:10 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x0) getpeername$packet(r0, 0x0, 0x0) 16:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') getegid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff002) 16:55:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') read$ptp(r0, 0x0, 0x77020000) 16:55:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000ac0)=ANY=[@ANYBLOB="61128c000000000061134c0000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150600000fbf52f14507000005000000250600000ee60000bf250000000000002d630000000000006507040002000000070700004c0000001f75000000000000bf540000000000000704000004000bffbd350100000000009500000000000000050000000000000095000000000000001f1bd1fe533af9c97925711095cc1a3a25b9418ffdc4a1da470a14e4391c3fb600100000a4911fe82664d775cdb9dfc83fa32db39b636c1866b526ffff00005172a74e9afe351664f580a6c5bccf1ef6583e0c1cd1f7fe416b5d6902e7db826e6dffda3aabdc5b5ce08ca4ee6035f1b7dc6b3b4672f7c22efa6d633473cd54160dac2c68c044584bb585390952587db26c2e2a4d6f2773593e4270bab14c2c65176c7e40faaefdff57d5f2d6f40c4d3390a1e1456103000000d15f45c52753e24c6488b23ec9a3261c7706cecfc37b25b382c76671983e053efde84f80c5483d26bfaa66bf477cca77d399c76469551913f98a26fa0363ebb7f861a3d53d4dd6d91f7dcefb0748cd20346878bc0759851cd32ba781d6e62e8eee022be7fb6fff27871a5a7a723e5e330f454f0c568fbfc9b901bd6cc3af8355e5ecf3f74a472c7861beeeba7d5d25208a2e1d78f3584c0b8e4f82ce05ffe1c69aaea312bbb3656c873b26161dccd130823e87d0b411e6fdb2cc4def13ecdf4217c09e803c9dbaba0cd1036081842b7fc3a30759c24058ad22001bc2817d4604bc2d49bf41894e61356ddf6d394a397c55321a0dd4ac4082ee583de98e8a89535050054d40a4dbd809d0ce9c44c286b5d5a51d933d35714d8ca7fb49b5329107825926fd5caaf4ddd1e81e616fc56e47530e51cd558d630f665a88da23e96c45a0a4ccd554a92628336eb43de1022d60e5ffe41b6bef61ea28c5ea09a832f9f84b10aa4b6350930b11865184fce06bb8bf7d3440526aa2055daa7945db10e7c2cf517d954fc2db6cdee34cff68b43fef6205f2cf390e1bc4ee8ee0b5f204bf00"/789], &(0x7f0000000100)='GPL\x00'}, 0x48) 16:55:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') getegid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff002) 16:55:10 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x138) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9733) [ 104.631923][ T3782] caif:caif_disconnect_client(): nothing to disconnect 16:55:10 executing program 0: r0 = socket$caif_stream(0x25, 0x1, 0x0) getpeername$packet(r0, 0x0, 0x0) 16:55:10 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0xc0044dff, &(0x7f0000000100)) 16:55:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x3, 0x7ff, 0xfff, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0xfffffffd}, 0x48) 16:55:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') getegid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff002) 16:55:10 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0xc0044dff, &(0x7f0000000100)) [ 104.751196][ T3795] caif:caif_disconnect_client(): nothing to disconnect 16:55:10 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) getpgrp(0x0) mlockall(0x1) 16:55:10 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0xc0044dff, &(0x7f0000000100)) 16:55:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') getegid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff002) 16:55:10 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:10 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r0, 0xc0044dff, &(0x7f0000000100)) 16:55:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7d, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0}], 0x1c) [ 105.011342][ T3815] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 16:55:10 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x138) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9733) 16:55:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') getegid() r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x802, 0x0) sendfile(r1, r0, 0x0, 0x7ffff002) 16:55:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7d, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0}], 0x1c) 16:55:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 105.291699][ T3834] kvm: emulating exchange as write 16:55:11 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x72]) 16:55:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7d, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0}], 0x1c) 16:55:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x138) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9733) 16:55:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x7d, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @private0}], 0x1c) 16:55:11 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x72]) 16:55:11 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x72]) 16:55:11 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x72]) 16:55:11 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x72]) 16:55:11 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x72]) 16:55:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:12 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x72]) 16:55:12 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x138) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9733) 16:55:12 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f00000000c0)={0x0, "03a178866e51a7277eaa3b77b2ac84544cd6ee786e236d9feffd7ec6146a55ae1b934ee69a09687761a342fffe04fe7d7799812b27e99df5fe647343a5201fd5"}, 0x48, 0xffffffffffffffff) keyctl$get_keyring_id(0xe, r0, 0x0) 16:55:12 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f00000000c0)={0x0, "03a178866e51a7277eaa3b77b2ac84544cd6ee786e236d9feffd7ec6146a55ae1b934ee69a09687761a342fffe04fe7d7799812b27e99df5fe647343a5201fd5"}, 0x48, 0xffffffffffffffff) keyctl$get_keyring_id(0xe, r0, 0x0) 16:55:12 executing program 3: openat$sw_sync(0xffffffffffffff9c, &(0x7f00000043c0), 0x20040, 0x0) 16:55:12 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f00000000c0)={0x0, "03a178866e51a7277eaa3b77b2ac84544cd6ee786e236d9feffd7ec6146a55ae1b934ee69a09687761a342fffe04fe7d7799812b27e99df5fe647343a5201fd5"}, 0x48, 0xffffffffffffffff) keyctl$get_keyring_id(0xe, r0, 0x0) 16:55:12 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000100)={0x14}, 0x14) 16:55:12 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000080)={'fscrypt:', @desc3}, &(0x7f00000000c0)={0x0, "03a178866e51a7277eaa3b77b2ac84544cd6ee786e236d9feffd7ec6146a55ae1b934ee69a09687761a342fffe04fe7d7799812b27e99df5fe647343a5201fd5"}, 0x48, 0xffffffffffffffff) keyctl$get_keyring_id(0xe, r0, 0x0) 16:55:12 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x20, 0xffff, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in6=@remote}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @mcast1}, 0x1c) 16:55:13 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:13 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x4b, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000200)={0x0, 0x116000}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 16:55:13 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000100)={0x14}, 0x14) 16:55:13 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x20, 0xffff, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in6=@remote}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @mcast1}, 0x1c) 16:55:13 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x0) 16:55:13 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x0) 16:55:13 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x20, 0xffff, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in6=@remote}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @mcast1}, 0x1c) [ 107.234024][ T26] audit: type=1326 audit(1645721713.099:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3900 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 16:55:13 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000100)={0x14}, 0x14) [ 107.291380][ T26] audit: type=1326 audit(1645721713.099:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3900 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 16:55:13 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x20, 0xffff, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3c}, 0x0, @in6=@remote}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @mcast1}, 0x1c) [ 107.320402][ T26] audit: type=1326 audit(1645721713.099:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3900 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 [ 107.357940][ T26] audit: type=1326 audit(1645721713.119:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3900 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=200 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 16:55:13 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x0) 16:55:13 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000100)={0x14}, 0x14) [ 107.436604][ T26] audit: type=1326 audit(1645721713.119:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3900 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 [ 107.525427][ T26] audit: type=1326 audit(1645721713.119:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3902 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f3bea8add81 code=0x7ffc0000 [ 107.570845][ T26] audit: type=1326 audit(1645721713.219:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3910 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 [ 107.597540][ T26] audit: type=1326 audit(1645721713.219:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3910 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=56 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 [ 107.648660][ T26] audit: type=1326 audit(1645721713.259:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3916 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7f3bea8add81 code=0x7ffc0000 [ 107.672400][ T26] audit: type=1326 audit(1645721713.259:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3910 comm="syz-executor.5" exe="/root/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3bea889059 code=0x7ffc0000 16:55:14 executing program 3: io_setup(0x8, &(0x7f0000000000)=0x0) r1 = eventfd2(0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001640), 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x5, r1}]) 16:55:14 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCL_SETSEL(r1, 0x4b47, &(0x7f0000000000)) 16:55:14 executing program 5: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x0) 16:55:14 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000740)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:55:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x47}, [@call={0x25}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 16:55:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:14 executing program 3: io_setup(0x8, &(0x7f0000000000)=0x0) r1 = eventfd2(0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001640), 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x5, r1}]) 16:55:14 executing program 4: arch_prctl$ARCH_GET_FS(0x1003, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001500)='./file0\x00', &(0x7f0000001740)=[&(0x7f0000001540)='&./\x00', &(0x7f0000001580)='$#\x00', &(0x7f00000015c0)='ns/user\x00', &(0x7f0000001600)='^^\x00', &(0x7f0000001640)='}\x00', &(0x7f0000001680)='ns/user\x00', &(0x7f00000016c0)='::)&)-\x00', &(0x7f0000001700)='ns/user\x00'], &(0x7f0000001900)=[&(0x7f0000001780)='}):,]\x00'], 0x0) 16:55:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x47}, [@call={0x25}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 16:55:14 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan1\x00'}) [ 108.276001][ T3934] loop1: detected capacity change from 0 to 512 16:55:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x47}, [@call={0x25}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 16:55:14 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000010000850000000e000000850000000e00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) flistxattr(r0, 0x0, 0x0) 16:55:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') preadv2(r0, &(0x7f0000000380)=[{&(0x7f0000002240)=""/4098, 0x1002}], 0x1, 0x0, 0x0, 0x0) preadv2(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/253, 0xfd}], 0x1, 0x1, 0x0, 0x0) 16:55:14 executing program 3: io_setup(0x8, &(0x7f0000000000)=0x0) r1 = eventfd2(0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001640), 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x5, r1}]) [ 108.335068][ T3934] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 16:55:14 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000010000850000000e000000850000000e00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) flistxattr(r0, 0x0, 0x0) [ 108.569021][ T22] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 108.828492][ T22] usb 1-1: Using ep0 maxpacket: 32 [ 108.960491][ T22] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 108.969291][ T22] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 108.979781][ T22] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 109.158687][ T22] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 109.167923][ T22] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.176660][ T22] usb 1-1: Product: syz [ 109.181024][ T22] usb 1-1: Manufacturer: syz [ 109.185644][ T22] usb 1-1: SerialNumber: syz [ 109.498767][ T22] usb 1-1: 0:2 : does not exist [ 109.507615][ T22] usb 1-1: USB disconnect, device number 2 16:55:15 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000740)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:55:15 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c01000024000bb5088351000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000a00010063686f6b650000001c01020014000100ff070021000000000000000000000000040102"], 0x14c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 16:55:15 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000010000850000000e000000850000000e00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) flistxattr(r0, 0x0, 0x0) 16:55:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x47}, [@call={0x25}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0xa, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x3f) 16:55:15 executing program 3: io_setup(0x8, &(0x7f0000000000)=0x0) r1 = eventfd2(0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001640), 0x0, 0x0) io_submit(r0, 0x2, &(0x7f0000001780)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x5, r1}]) 16:55:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:15 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000040000000000010000850000000e000000850000000e00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sys_enter\x00', r0}, 0x10) flistxattr(r0, 0x0, 0x0) [ 109.965662][ T3963] loop1: detected capacity change from 0 to 512 [ 109.991955][ T3967] Zero length message leads to an empty skb [ 109.993602][ T3963] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. 16:55:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:15 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c01000024000bb5088351000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000a00010063686f6b650000001c01020014000100ff070021000000000000000000000000040102"], 0x14c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 16:55:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:15 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c01000024000bb5088351000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000a00010063686f6b650000001c01020014000100ff070021000000000000000000000000040102"], 0x14c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 110.095205][ T3976] loop2: detected capacity change from 0 to 512 [ 110.111151][ T3980] loop3: detected capacity change from 0 to 512 [ 110.130835][ T3983] loop4: detected capacity change from 0 to 512 [ 110.175668][ T3983] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 110.185460][ T3976] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 110.190723][ T3980] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 110.298448][ T3714] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 110.549961][ T3714] usb 1-1: Using ep0 maxpacket: 32 [ 110.718552][ T3714] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 110.727343][ T3714] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 110.737999][ T3714] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 110.899487][ T3714] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 110.908703][ T3714] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 110.916774][ T3714] usb 1-1: Product: syz [ 110.921212][ T3714] usb 1-1: Manufacturer: syz [ 110.925835][ T3714] usb 1-1: SerialNumber: syz [ 111.239907][ T3714] usb 1-1: 0:2 : does not exist [ 111.247986][ T3714] usb 1-1: USB disconnect, device number 3 [ 111.260993][ T3635] udevd[3635]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory 16:55:17 executing program 0: syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000740)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 16:55:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:17 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="4c01000024000bb5088351000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000a00010063686f6b650000001c01020014000100ff070021000000000000000000000000040102"], 0x14c}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 16:55:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000001400), 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000440)=ANY=[], 0x88) sendfile(r1, r1, &(0x7f0000000240), 0x7ffc) sendfile(r1, r0, 0x0, 0x7fff) 16:55:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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