ci starts bisection 2025-12-03 04:23:40.810003114 +0000 UTC m=+577410.335489217
bisecting cause commit starting from 7d31f578f3230f3b7b33b0930b08f9afd8429817
building syzkaller on d6526ea3e6ad9081c902859bbb80f9f840377cb4
fetch other tags and check if the commit is present
ensuring issue is reproducible on original commit 7d31f578f3230f3b7b33b0930b08f9afd8429817

testing commit 7d31f578f3230f3b7b33b0930b08f9afd8429817 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: f26dab1c019847b8154a266ef1ff4560ec42fc8fb5a1bfe7016d344c5d59f4d2
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #7: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #8: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #9: crashed: possible deadlock in ext4_destroy_inline_data
run #10: crashed: possible deadlock in ext4_destroy_inline_data
run #11: crashed: possible deadlock in ext4_writepages
run #12: crashed: possible deadlock in ext4_destroy_inline_data
run #13: crashed: possible deadlock in ext4_destroy_inline_data
run #14: crashed: possible deadlock in ext4_destroy_inline_data
run #15: crashed: possible deadlock in ext4_destroy_inline_data
run #16: crashed: possible deadlock in ext4_destroy_inline_data
run #17: crashed: possible deadlock in ext4_destroy_inline_data
run #18: crashed: possible deadlock in ext4_destroy_inline_data
run #19: crashed: possible deadlock in ext4_destroy_inline_data
representative crash: possible deadlock in ext4_destroy_inline_data, types: [LOCKDEP]
check whether we can drop unnecessary instrumentation
disabling configs for [ubsan bug_or_warning kasan atomic_sleep hang memleak], they are not needed
testing commit 7d31f578f3230f3b7b33b0930b08f9afd8429817 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 10aec3cdb518f883494244af766650e484edd578da4a4b82532398ddcaf477f7
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_destroy_inline_data
run #7: crashed: possible deadlock in ext4_destroy_inline_data
run #8: crashed: possible deadlock in ext4_destroy_inline_data
run #9: crashed: possible deadlock in ext4_destroy_inline_data
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
the bug reproduces without the instrumentation
disabling configs for [kasan atomic_sleep hang memleak ubsan bug_or_warning], they are not needed
kconfig minimization: base=4116 full=8577 leaves diff=2169
split chunks (needed=false): <2169>
split chunk #0 of len 2169 into 5 parts
testing without sub-chunk 1/5
disabling configs for [hang memleak ubsan bug_or_warning kasan atomic_sleep], they are not needed
testing commit 7d31f578f3230f3b7b33b0930b08f9afd8429817 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c5ea0207b3089b51ad732399b64569836c7d7684b122fbb05705bca4121ee767
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: possible deadlock in ext4_writepages
run #3: crashed: possible deadlock in ext4_destroy_inline_data
run #4: crashed: possible deadlock in ext4_destroy_inline_data
run #5: crashed: possible deadlock in ext4_destroy_inline_data
run #6: crashed: possible deadlock in ext4_destroy_inline_data
run #7: crashed: possible deadlock in ext4_destroy_inline_data
run #8: crashed: possible deadlock in ext4_destroy_inline_data
run #9: crashed: possible deadlock in ext4_destroy_inline_data
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [memleak ubsan bug_or_warning kasan atomic_sleep hang], they are not needed
testing commit 7d31f578f3230f3b7b33b0930b08f9afd8429817 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 3db9a2a044e83dda52f2caa1331fd30beb02324c6ba60160145a74aea1b67634
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_destroy_inline_data
run #8: crashed: possible deadlock in ext4_destroy_inline_data
run #9: crashed: possible deadlock in ext4_destroy_inline_data
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [hang memleak ubsan bug_or_warning kasan atomic_sleep], they are not needed
testing commit 7d31f578f3230f3b7b33b0930b08f9afd8429817 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: f42a646134b5db04312f7405fbf64a1141d74877ddf186968381295fe1cc9c84
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: possible deadlock in ext4_writepages
run #4: crashed: possible deadlock in ext4_destroy_inline_data
run #5: crashed: possible deadlock in ext4_destroy_inline_data
run #6: crashed: possible deadlock in ext4_destroy_inline_data
run #7: crashed: possible deadlock in ext4_destroy_inline_data
run #8: crashed: possible deadlock in ext4_destroy_inline_data
run #9: crashed: possible deadlock in ext4_destroy_inline_data
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [atomic_sleep hang memleak ubsan bug_or_warning kasan], they are not needed
testing commit 7d31f578f3230f3b7b33b0930b08f9afd8429817 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 5b3e3164ddf6422fdbf068b3255072157b8a6507c9dfc8e30690153e4453f163
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: crashed: possible deadlock in ext4_destroy_inline_data
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_destroy_inline_data
run #7: crashed: possible deadlock in ext4_destroy_inline_data
run #8: crashed: possible deadlock in ext4_destroy_inline_data
run #9: OK
representative crash: possible deadlock in ext4_destroy_inline_data, types: [LOCKDEP]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [atomic_sleep hang memleak ubsan bug_or_warning kasan], they are not needed
testing commit 7d31f578f3230f3b7b33b0930b08f9afd8429817 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 8680c41eb1e79534e5244a21814194bbb886d5fa953630ed146e7874ead54778
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: possible deadlock in ext4_destroy_inline_data
run #4: crashed: possible deadlock in ext4_destroy_inline_data
run #5: crashed: possible deadlock in ext4_destroy_inline_data
run #6: crashed: possible deadlock in ext4_destroy_inline_data
run #7: OK
run #8: OK
run #9: OK
representative crash: possible deadlock in ext4_destroy_inline_data, types: [LOCKDEP]
the chunk can be dropped
disabling configs for [kasan atomic_sleep hang memleak ubsan bug_or_warning], they are not needed
picked [v6.17 v6.16 v6.15 v6.13 v6.11 v6.9 v6.7 v6.5 v6.2 v5.19 v5.16 v5.13 v5.10 v5.7 v5.4 v5.1 v4.19] out of 40 release tags
testing release v6.17
testing commit e5f0a698b34ed76002dc5cff3804a61c80233a7a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: b9bedc2b18eb37d4a300a14b88b25cd88f8820bb2af915f16b0cf3732898dc89
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: possible deadlock in ext4_writepages
run #3: crashed: possible deadlock in ext4_writepages
run #4: crashed: possible deadlock in ext4_writepages
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
testing release v6.16
testing commit 038d61fd642278bab63ee8ef722c50d10ab01e8f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 0e2e31ffaea4fba23a63b143bace182cc8d82f51da8f62c145673f9d7f861f81
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: possible deadlock in ext4_writepages
run #4: crashed: possible deadlock in ext4_writepages
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
testing release v6.15
testing commit 0ff41df1cb268fc69e703a08a57ee14ae967d0ca gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 2e24b42722d2d5bfac476d59b9ff8c55014d5a775cc125b690e76c499c231bf8
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: possible deadlock in ext4_writepages
run #4: crashed: possible deadlock in ext4_writepages
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
testing release v6.13
testing commit ffd294d346d185b70e28b1a28abe367bbfe53c04 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: a1d01d190dd10bfeca810a2bc1266f7abda6847c9d399170af8f325f5d8a39f9
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: crashed: possible deadlock in ext4_writepages
run #4: crashed: possible deadlock in ext4_writepages
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
testing release v6.11
testing commit 98f7e32f20d28ec452afb208f9cffc08448a2652 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: cb9d13b7ca330fcfd50a731dce0ec8754960071bc0920ff04c82d5039f67f250
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: possible deadlock in ext4_writepages
run #3: crashed: possible deadlock in ext4_writepages
run #4: crashed: possible deadlock in ext4_writepages
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
testing release v6.9
testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 66aa0745fc74d216adf4971e042918d43236b993d0b93437b670619007ccbb18
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: possible deadlock in ext4_writepages
run #3: crashed: possible deadlock in ext4_writepages
run #4: crashed: possible deadlock in ext4_writepages
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
testing release v6.7
testing commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: d41b5a8f630c51d60274f9c52883c3858a53b258b75ce4a22f77cb5a28e9b819
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: crashed: possible deadlock in ext4_writepages
run #5: crashed: possible deadlock in ext4_writepages
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
testing release v6.5
testing commit 2dde18cd1d8fac735875f2e4987f11817cc0bc2c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 0199bdba6b931f27f221b0f557ebc762019b5e61fa034117519510525dcc4f30
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #3: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #4: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #5: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #6: crashed: possible deadlock in ext4_writepages
run #7: crashed: possible deadlock in ext4_writepages
run #8: crashed: possible deadlock in ext4_writepages
run #9: crashed: possible deadlock in ext4_writepages
representative crash: possible deadlock in ext4_writepages, types: [LOCKDEP]
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 4
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: c5a2882b00d9f57a47e89690d415610b8b9c2d1c743e1348651ad4a1e3090f92
all runs: boot failed: can't ssh into the instance
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
testing release v5.19
testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 3d7cb6b04c3f3115719235cc6866b10326de34cd: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
testing release v5.16
testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building df0cc57e057f18e44dac8e6c18aba47ab53202f9: scripts/extract-cert.c:46:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
scripts/sign-file.c:89:14: warning: 'ERR_get_error_line' is deprecated [-Wdeprecated-declarations]
/usr/include/openssl/err.h:422:1: note: 'ERR_get_error_line' has been explicitly marked deprecated here
scripts/extract-cert.cscripts/sign-file.c:102:9::59 :warning: 9:'ERR_get_error_line' is deprecated [-Wdeprecated-declarations] 
ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
testing release v5.13
testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 83263761a92da2cae92f8ff24375945dcaaf5afb4dcd86245e9c08e88b3d50b6
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.001
# git bisect start 0dd3ee31125508cd67f7e7172247f05b7fd1753a 62fb9874f5da54fdb243003b386128037319b219
Bisecting: 110104 revisions left to test after this (roughly 17 steps)
[a08d97a1935bee66b099b21feddad19c1fd90d0e] Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

testing commit a08d97a1935bee66b099b21feddad19c1fd90d0e gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building a08d97a1935bee66b099b21feddad19c1fd90d0e: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip a08d97a1935bee66b099b21feddad19c1fd90d0e
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[e52f7c1ddf3e47243c330923ea764e7ccfbe99f7] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

testing commit e52f7c1ddf3e47243c330923ea764e7ccfbe99f7 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building e52f7c1ddf3e47243c330923ea764e7ccfbe99f7: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip e52f7c1ddf3e47243c330923ea764e7ccfbe99f7
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[d711a5a7eff4855deb0e2c2663e679dc205e2d9f] iio: common: scmi_iio: do not use internal iio_dev lock

testing commit d711a5a7eff4855deb0e2c2663e679dc205e2d9f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d711a5a7eff4855deb0e2c2663e679dc205e2d9f: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip d711a5a7eff4855deb0e2c2663e679dc205e2d9f
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[d694a05fda8797521d51ceba2e7942751391626a] staging: rtl8192e: Remove unused variable skb_aggQ

testing commit d694a05fda8797521d51ceba2e7942751391626a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d694a05fda8797521d51ceba2e7942751391626a: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip d694a05fda8797521d51ceba2e7942751391626a
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[28d74fc36a3e667b51a437fbf6c45264a0c8f2db] phy: qcom-qmp: drop regulator error message

testing commit 28d74fc36a3e667b51a437fbf6c45264a0c8f2db gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 28d74fc36a3e667b51a437fbf6c45264a0c8f2db: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 28d74fc36a3e667b51a437fbf6c45264a0c8f2db
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[dc62c7e6ed5351058bbb57495e73fa6b3757587a] ata: pata_ftide010: Remove build dependency on OF

testing commit dc62c7e6ed5351058bbb57495e73fa6b3757587a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building dc62c7e6ed5351058bbb57495e73fa6b3757587a: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip dc62c7e6ed5351058bbb57495e73fa6b3757587a
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[fe55d732387ab39b08540fc93e829b409ec2161a] mfd: intel-lpss: Provide an SSP type to the SPI driver

testing commit fe55d732387ab39b08540fc93e829b409ec2161a gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building fe55d732387ab39b08540fc93e829b409ec2161a: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip fe55d732387ab39b08540fc93e829b409ec2161a
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[30ea703a38ef76ca119673cd8bdd05c6e068e2ac] x86/cpu: Include the header of init_ia32_feat_ctl()'s prototype

testing commit 30ea703a38ef76ca119673cd8bdd05c6e068e2ac gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 30ea703a38ef76ca119673cd8bdd05c6e068e2ac: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 30ea703a38ef76ca119673cd8bdd05c6e068e2ac
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[d72e5cf3cf69d4c68d3b54aea232451b0a8b69d3] perf sched: Fix memory leaks in __cmd_record detected with -fsanitize=address

testing commit d72e5cf3cf69d4c68d3b54aea232451b0a8b69d3 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building d72e5cf3cf69d4c68d3b54aea232451b0a8b69d3: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip d72e5cf3cf69d4c68d3b54aea232451b0a8b69d3
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[24e18c8e985eb2848a180318cf4dc7938425f013] staging: r8188eu: always update the status variables

testing commit 24e18c8e985eb2848a180318cf4dc7938425f013 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 24e18c8e985eb2848a180318cf4dc7938425f013: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 24e18c8e985eb2848a180318cf4dc7938425f013
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[96ab3cb3b0f862308a03046d01d66c7b4154846b] Revert "drm/amd/display: correct hostvm flag"

testing commit 96ab3cb3b0f862308a03046d01d66c7b4154846b gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 96ab3cb3b0f862308a03046d01d66c7b4154846b: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 96ab3cb3b0f862308a03046d01d66c7b4154846b
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[0f4107d1798f7ee603845b2a6699c9559a1fec9f] mailmap: update Frank Rowand email address

testing commit 0f4107d1798f7ee603845b2a6699c9559a1fec9f gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 0f4107d1798f7ee603845b2a6699c9559a1fec9f: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 0f4107d1798f7ee603845b2a6699c9559a1fec9f
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[681bf011b9b5989c6e9db6beb64494918aab9a43] eth: pse: add missing static inlines

testing commit 681bf011b9b5989c6e9db6beb64494918aab9a43 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 681bf011b9b5989c6e9db6beb64494918aab9a43: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg':   CC      kernel/locking/osq_lock.o
# git bisect skip 681bf011b9b5989c6e9db6beb64494918aab9a43
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[53be6238f8bfcd1c960711b912ba1029dd17cf7d] staging: rtl8192e: Rename CurrentMPDU..., ForcedAMPDU... and ForcedMPDU...

testing commit 53be6238f8bfcd1c960711b912ba1029dd17cf7d gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 53be6238f8bfcd1c960711b912ba1029dd17cf7d: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 53be6238f8bfcd1c960711b912ba1029dd17cf7d
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[2a4187f4406ec3236f8b9d0d5150d2bf8d021b68] once: rename _SLOW to _SLEEPABLE

testing commit 2a4187f4406ec3236f8b9d0d5150d2bf8d021b68 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 2a4187f4406ec3236f8b9d0d5150d2bf8d021b68: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 2a4187f4406ec3236f8b9d0d5150d2bf8d021b68
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[39d6d08b2edf99c4b39a689a70bf0adee065b357] tracing/user_events: Use bits vs bytes for enabled status page data

testing commit 39d6d08b2edf99c4b39a689a70bf0adee065b357 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 39d6d08b2edf99c4b39a689a70bf0adee065b357: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 39d6d08b2edf99c4b39a689a70bf0adee065b357
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[331834898f2b19ddd54e14468dd686f208412ce5] Merge branch 'add-generic-pse-support'

testing commit 331834898f2b19ddd54e14468dd686f208412ce5 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 331834898f2b19ddd54e14468dd686f208412ce5: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 331834898f2b19ddd54e14468dd686f208412ce5
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[4b549ccce941798703f159b227aa28c716aa78fa] xfrm: replay: Fix ESN wrap around for GSO

testing commit 4b549ccce941798703f159b227aa28c716aa78fa gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 4b549ccce941798703f159b227aa28c716aa78fa: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 4b549ccce941798703f159b227aa28c716aa78fa
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[66741b4e94ca7bb162063fa930c286619e719bce] net: pse-pd: add regulator based PSE driver

testing commit 66741b4e94ca7bb162063fa930c286619e719bce gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 66741b4e94ca7bb162063fa930c286619e719bce: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 66741b4e94ca7bb162063fa930c286619e719bce
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[f05dfdaf567aaa482e6e4474bbf5993c5ffffc49] dt-bindings: net: pse-dt: add bindings for regulator based PoDL PSE controller

testing commit f05dfdaf567aaa482e6e4474bbf5993c5ffffc49 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building f05dfdaf567aaa482e6e4474bbf5993c5ffffc49: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip f05dfdaf567aaa482e6e4474bbf5993c5ffffc49
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[18ff0bcda6d1dd3d53b4ce3f03e61bf1a648f960] ethtool: add interface to interact with Ethernet Power Equipment

testing commit 18ff0bcda6d1dd3d53b4ce3f03e61bf1a648f960 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 18ff0bcda6d1dd3d53b4ce3f03e61bf1a648f960: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 18ff0bcda6d1dd3d53b4ce3f03e61bf1a648f960
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[5e82147de1cbd758bb280908daa39d95ed467538] net: mdiobus: search for PSE nodes by parsing PHY nodes.

testing commit 5e82147de1cbd758bb280908daa39d95ed467538 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 5e82147de1cbd758bb280908daa39d95ed467538: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 5e82147de1cbd758bb280908daa39d95ed467538
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[cfaa202a73eafaf91a3d0a86b5e5df006562f5c0] net: mdiobus: fwnode_mdiobus_register_phy() rework error handling

testing commit cfaa202a73eafaf91a3d0a86b5e5df006562f5c0 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building cfaa202a73eafaf91a3d0a86b5e5df006562f5c0: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip cfaa202a73eafaf91a3d0a86b5e5df006562f5c0
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[3114b075eb2531dea31a961944309485d6a53040] net: add framework to support Ethernet PSE and PDs devices

testing commit 3114b075eb2531dea31a961944309485d6a53040 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 3114b075eb2531dea31a961944309485d6a53040: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip 3114b075eb2531dea31a961944309485d6a53040
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[e9554b31aff011c4d0f11a4692d2d45c92cb508d] dt-bindings: net: phy: add PoDL PSE property

testing commit e9554b31aff011c4d0f11a4692d2d45c92cb508d gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building e9554b31aff011c4d0f11a4692d2d45c92cb508d: ld.lld: error: version script assignment of 'LINUX_2.6' to symbol '__vdso_sgx_enter_enclave' failed: symbol not defined
llvm-objdump: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
llvm-objcopy: error: 'arch/x86/entry/vdso/vdso64.so.dbg': No such file or directory
# git bisect skip e9554b31aff011c4d0f11a4692d2d45c92cb508d
Bisecting: 110031 revisions left to test after this (roughly 17 steps)
[46a275a5616736cbe70012311bc9003817e96b51] Merge branch 'net-marvell-prestera-add-nexthop-routes-offloading'

revisions tested: 17, total time: 12h18m7.296058787s (build: 8h18m18.713727812s, test: 1h40m14.724977924s)
error: bisection is taking too long (>12h0m0s), aborting