bisecting cause commit starting from 7fb5eefd76394cfefb380724a87ca40b47d44405
building syzkaller on 409809d8a7c9c775eaea317add40e7a86a1e836c
testing commit 7fb5eefd76394cfefb380724a87ca40b47d44405 with gcc (GCC) 8.1.0
kernel signature: ed37a01099c7b9cdacfad09182d69f8ebc94bf992bf17901cf8618e926c7b870
all runs: crashed: WARNING in bpf_raw_tp_link_fill_link_info
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c with gcc (GCC) 8.1.0
kernel signature: b214ecf96d5e52687b783c310cc977e5898f370c0eb3360e7d662c3fe1548d66
all runs: crashed: WARNING in bpf_raw_tp_link_fill_link_info
testing release v5.7
testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 with gcc (GCC) 8.1.0
kernel signature: 402c67f894b5bc7dd15a943fb26fac1b7c8001e4c6fa5609af8042c98b738e28
all runs: OK
# git bisect start bcf876870b95592b52519ed4aafcf9d95999bc9c 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162
Bisecting: 8752 revisions left to test after this (roughly 13 steps)
[694b5a5d313f3997764b67d52bab66ec7e59e714] Merge tag 'arm-soc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
testing commit 694b5a5d313f3997764b67d52bab66ec7e59e714 with gcc (GCC) 8.1.0
kernel signature: b541debec50173a246dce4cc426ff83223ddfbc43b3d227f1fcdb864111fada1
all runs: crashed: WARNING in bpf_raw_tp_link_fill_link_info
# git bisect bad 694b5a5d313f3997764b67d52bab66ec7e59e714
Bisecting: 4417 revisions left to test after this (roughly 12 steps)
[2e63f6ce7ed2c4ff83ba30ad9ccad422289a6c63] Merge branch 'uaccess.comedi' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
testing commit 2e63f6ce7ed2c4ff83ba30ad9ccad422289a6c63 with gcc (GCC) 8.1.0
kernel signature: d3e6abb217597be75599c1a7fca28c577adae14b5b91315b26209bfa6adaee5f
all runs: OK
# git bisect good 2e63f6ce7ed2c4ff83ba30ad9ccad422289a6c63
Bisecting: 2208 revisions left to test after this (roughly 11 steps)
[5df42c8267418bfb8da54cc4772b397ea4c88aea] ice: fix MAC write command
testing commit 5df42c8267418bfb8da54cc4772b397ea4c88aea with gcc (GCC) 8.1.0
kernel signature: 79a9a7ec1b2e39a6f60766eb90ab1c385a44a953e0eccd917422e7f7f55b0da0
all runs: crashed: WARNING in bpf_raw_tp_link_fill_link_info
# git bisect bad 5df42c8267418bfb8da54cc4772b397ea4c88aea
Bisecting: 1095 revisions left to test after this (roughly 10 steps)
[5d9e4722c74e8868d5fe2f8749de80928eb4a1d1] Merge tag 'wireless-drivers-next-2020-05-07' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next
testing commit 5d9e4722c74e8868d5fe2f8749de80928eb4a1d1 with gcc (GCC) 8.1.0
kernel signature: b26dd8e28986167855ef489753509db982a6761e06bd833b5a0623b91cf2361d
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 5d9e4722c74e8868d5fe2f8749de80928eb4a1d1
Bisecting: 1095 revisions left to test after this (roughly 10 steps)
[b410439ca371334cd9e5772e411b5e2b6b2d0c9a] r8169: improve max jumbo packet size definition
testing commit b410439ca371334cd9e5772e411b5e2b6b2d0c9a with gcc (GCC) 8.1.0
kernel signature: 54049ce90a5cb2453cff1c3b101f4e7b51ebc50453a91acfcb2abb5ba4052803
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip b410439ca371334cd9e5772e411b5e2b6b2d0c9a
Bisecting: 1095 revisions left to test after this (roughly 10 steps)
[71e9378bcfd2e9dd96c2bfbef23f3562946d30b3] iwlwifi: mvm: initialize iwl_dev_tx_power_cmd to zero
testing commit 71e9378bcfd2e9dd96c2bfbef23f3562946d30b3 with gcc (GCC) 8.1.0
kernel signature: bef373bcea5d3868de52603b8a27c9198d3247ef67a3bf2784b742fd0ad36781
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 71e9378bcfd2e9dd96c2bfbef23f3562946d30b3
Bisecting: 1095 revisions left to test after this (roughly 10 steps)
[931ca7ab7fe804d77bc6952f1512950c0d870f26] ip*_mc_gsfget(): lift copyout of struct group_filter into callers
testing commit 931ca7ab7fe804d77bc6952f1512950c0d870f26 with gcc (GCC) 8.1.0
kernel signature: d4f9f69ad9eb5e7655c2ceab0c58abf923f1a3927bd7c0c85455bee637170be5
all runs: crashed: WARNING in bpf_raw_tp_link_fill_link_info
# git bisect bad 931ca7ab7fe804d77bc6952f1512950c0d870f26
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[367ec3e4834cbd611401c2c40a23c22c825474f1] bpf: Create file bpf iterator
testing commit 367ec3e4834cbd611401c2c40a23c22c825474f1 with gcc (GCC) 8.1.0
kernel signature: 0a5fadffba83a4405d20cdfc5ba88cb5ebb49895a75be2c9837b5acae8de1ac4
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 367ec3e4834cbd611401c2c40a23c22c825474f1
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[6cd35888a0db4b18a5796fe5d5863f004f8eef0f] Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
testing commit 6cd35888a0db4b18a5796fe5d5863f004f8eef0f with gcc (GCC) 8.1.0
kernel signature: 6169d90ff53c86cc814d209b679d7cce5769ec1a48bc3946a0ddd2ce38963fb6
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 6cd35888a0db4b18a5796fe5d5863f004f8eef0f
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[6e7e034e88e8e22cb14765c86da92416017e45b8] tools, bpftool: Poison and replace kernel integer typedefs
testing commit 6e7e034e88e8e22cb14765c86da92416017e45b8 with gcc (GCC) 8.1.0
kernel signature: 623f456b05b7a1d003fd5c94140c57abe65332a9ccc3307e89f10ae77af3451d
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 6e7e034e88e8e22cb14765c86da92416017e45b8
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[e7f304607778e31bfd8e6b00ce2a8f990b265e14] kselftest: run tests by fixture
testing commit e7f304607778e31bfd8e6b00ce2a8f990b265e14 with gcc (GCC) 8.1.0
kernel signature: fc7d9094a94e6858fcd670d596798f7ad892cf729d10325a3359fe8dfb62a8ba
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip e7f304607778e31bfd8e6b00ce2a8f990b265e14
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[8ae2473842bdbb95bfb451b130dad6a650b3ad1b] bnxt_en: Add support for L2 doorbell size.
testing commit 8ae2473842bdbb95bfb451b130dad6a650b3ad1b with gcc (GCC) 8.1.0
kernel signature: 1f75c1cadfaead98eb82479549762293ce25e836d13df2e241cff6fd43b2622e
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 8ae2473842bdbb95bfb451b130dad6a650b3ad1b
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[9a9891fbdf935c270388fca856c117ad71c02458] docs: networking: convert cxacru.txt to ReST
testing commit 9a9891fbdf935c270388fca856c117ad71c02458 with gcc (GCC) 8.1.0
kernel signature: c5d47497a1844b64916d1000d359621089011835c14250b0473b2ba01ac52172
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 9a9891fbdf935c270388fca856c117ad71c02458
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[bc54ac3609aa0361dfeb15758b7bacf3637f6d4a] r8169: use new helper eth_hw_addr_crc
testing commit bc54ac3609aa0361dfeb15758b7bacf3637f6d4a with gcc (GCC) 8.1.0
kernel signature: 34faa8fa488790be51fbdcc5303e5a3740b7ca4e799e26eb87c85150fb4c36a3
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip bc54ac3609aa0361dfeb15758b7bacf3637f6d4a
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[19093313cb0486d568232934bb80dd422d891623] docs: networking: convert ipv6.txt to ReST
testing commit 19093313cb0486d568232934bb80dd422d891623 with gcc (GCC) 8.1.0
kernel signature: 3b034c011afa96898deb0ada57bd7714ff9c24262eb5a7426567ed12b1977473
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 19093313cb0486d568232934bb80dd422d891623
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[b286a0651e4404ab96cdfdcdad8a839a26b3751e] net/smc: handle incoming CDC validation message
testing commit b286a0651e4404ab96cdfdcdad8a839a26b3751e with gcc (GCC) 8.1.0
kernel signature: 38b5c54bce60da89d0dfff95b565c17de8d27e690bf6ef28fa2fe8b5aa177686
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip b286a0651e4404ab96cdfdcdad8a839a26b3751e
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[ac02a451a6148bb9c395b39783ce7299eddf4f31] net: dsa: sja1105: implement cross-chip bridging operations
testing commit ac02a451a6148bb9c395b39783ce7299eddf4f31 with gcc (GCC) 8.1.0
kernel signature: 493f1447e089c1375ea12d40e3e78c17c88e3a20abed6cf321ae711649771bed
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip ac02a451a6148bb9c395b39783ce7299eddf4f31
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[ac51d99bf81caac8d8881fe52098948110d0de68] bpf: Create anonymous bpf iterator
testing commit ac51d99bf81caac8d8881fe52098948110d0de68 with gcc (GCC) 8.1.0
kernel signature: b38c0d6f03e5497ba46f050407b519015c42dd8421f2f9433e9506ac02ada146
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip ac51d99bf81caac8d8881fe52098948110d0de68
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[4f6cd04f2ded199931c44b3c95c4938618cd8b82] dsa: sja1105: fix semicolon.cocci warnings
testing commit 4f6cd04f2ded199931c44b3c95c4938618cd8b82 with gcc (GCC) 8.1.0
kernel signature: d9deb745c479cec6c50098c4743fd8832afa9011d93797549f52d24fe0cd3fe1
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 4f6cd04f2ded199931c44b3c95c4938618cd8b82
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[3ee7b7cd83900bb711efadbf16fa096a615a1566] Bluetooth: Add BT_MODE socket option
testing commit 3ee7b7cd83900bb711efadbf16fa096a615a1566 with gcc (GCC) 8.1.0
kernel signature: 0588830d485dea9498b9250e3e4ce84913af37d427fc1a904d562a498bec03db
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 3ee7b7cd83900bb711efadbf16fa096a615a1566
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[ab1e0ce99d3dabc57e5a383b3ffc60fb97aafe9e] net/mlx5e: kTLS, Fill work queue edge separately in TX flow
testing commit ab1e0ce99d3dabc57e5a383b3ffc60fb97aafe9e with gcc (GCC) 8.1.0
kernel signature: 55ac41bf3b632389847fe67ae95d9cf0e04c73fb21c62562d18aa73ce6dcd67a
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip ab1e0ce99d3dabc57e5a383b3ffc60fb97aafe9e
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[d2a3f5f4635b7b0df8d4cd04ee0c75886ef699b9] Bluetooth: Add HCI device identifier for VIRTIO devices
testing commit d2a3f5f4635b7b0df8d4cd04ee0c75886ef699b9 with gcc (GCC) 8.1.0
kernel signature: 053d214c4cd938c12630fe749e8135b1b42c6005e600ded848be4a890446c4ce
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip d2a3f5f4635b7b0df8d4cd04ee0c75886ef699b9
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[ec9cdca0663a543ede2072ff091beec1787e3374] net/mlx5e: Unify reserving space for WQEs
testing commit ec9cdca0663a543ede2072ff091beec1787e3374 with gcc (GCC) 8.1.0
kernel signature: 7625bf23858d93cf818a39a6d65a96acb1a4301b0bbf0b13fe2fd7fabac44551
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip ec9cdca0663a543ede2072ff091beec1787e3374
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[c6f5f242f5ed58cc531e75507e8447a8c9b6cd30] net: phy: mdio-bcm-iproc: Do not show kernel pointer
testing commit c6f5f242f5ed58cc531e75507e8447a8c9b6cd30 with gcc (GCC) 8.1.0
kernel signature: fa028801024733626613a6c958d525f1277b7aa8edd5d707a82884e52ac3a277
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip c6f5f242f5ed58cc531e75507e8447a8c9b6cd30
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[14366da6b59203ef5fc3cf21660113b60c2f1421] mlxsw: spectrum_span: Wrap buffer change in a function
testing commit 14366da6b59203ef5fc3cf21660113b60c2f1421 with gcc (GCC) 8.1.0
kernel signature: f304715fd87141e5eb2ba64030cffebc4ee36812e0d5d5424a30222c4e25c9ba
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 14366da6b59203ef5fc3cf21660113b60c2f1421
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[c13a83b01010c94ad7fe68161fd4dae3767d3ffe] rtlwifi: rtl8192ee: use true,false for bool variables
testing commit c13a83b01010c94ad7fe68161fd4dae3767d3ffe with gcc (GCC) 8.1.0
kernel signature: ab44709443f703c4b7074398955fd6534c72e886bd613d7d6e4296815e632b04
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip c13a83b01010c94ad7fe68161fd4dae3767d3ffe
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[81496b72e9ba1999d4ed7bb7fa407a1edef020a4] r8169: add check for invalid parameter combination in rtl_set_coalesce
testing commit 81496b72e9ba1999d4ed7bb7fa407a1edef020a4 with gcc (GCC) 8.1.0
kernel signature: 2e33af69ba4ffafdf137ef5e950bfe5f54ae996bdfc223573f2815f4cb5b4fd5
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 81496b72e9ba1999d4ed7bb7fa407a1edef020a4
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[85325c24d5d2c8fcde35a634742d14d45bf7326e] dt-bindings: ath10k: Add wifi-firmware subnode for wifi node
testing commit 85325c24d5d2c8fcde35a634742d14d45bf7326e with gcc (GCC) 8.1.0
kernel signature: f8ed6b87b04730254b60b19fa12cc82d4abed5f10dede4c940960e8419d14ffb
all runs: boot failed: kernel panic: VFS: Unable to mount root fs on unknown-block(8,1)
# git bisect skip 85325c24d5d2c8fcde35a634742d14d45bf7326e
Bisecting: 799 revisions left to test after this (roughly 10 steps)
[c4a0eb9350183d1d188793c534e4141bcf2ccea8] docs: networking: convert xfrm_device.txt to ReST
revisions tested: 31, total time: 8h7m40.484768386s (build: 3h8m38.431337458s, test: 4h56m20.226916007s)
error: bisection is taking too long (>8h0m0s), aborting