bisecting cause commit starting from a1bffa48745afbb54cb4f873bba783b2ae8be042
building syzkaller on 5dd8aee810424d4c1b06252f59ae59416fcacc55
testing commit a1bffa48745afbb54cb4f873bba783b2ae8be042 with gcc (GCC) 8.1.0
kernel signature: a28377933d23b63dd5a50eba98330b30a4fc3119412ffa8945aa681024bb0ae5
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: crashed: WARNING in __cfg80211_ibss_joined
run #2: crashed: WARNING in __cfg80211_ibss_joined
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
testing release v5.8
testing commit bcf876870b95592b52519ed4aafcf9d95999bc9c with gcc (GCC) 8.1.0
kernel signature: 8df03f06cc3ef2e94a58b919dc9d639dd3065e38e09170e39bfc8ee0e1cd93a1
all runs: OK
# git bisect start a1bffa48745afbb54cb4f873bba783b2ae8be042 bcf876870b95592b52519ed4aafcf9d95999bc9c
Bisecting: 7436 revisions left to test after this (roughly 13 steps)
[47ec5303d73ea344e84f46660fff693c57641386] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
testing commit 47ec5303d73ea344e84f46660fff693c57641386 with gcc (GCC) 8.1.0
kernel signature: 330fa11b2235204b51aa08a0e8e0d7e64678ee0e603a518101626c6c3a68949f
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: crashed: WARNING in __cfg80211_ibss_joined
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 47ec5303d73ea344e84f46660fff693c57641386
Bisecting: 4088 revisions left to test after this (roughly 12 steps)
[8f7be6291529011a58856bf178f52ed5751c68ac] Merge tag 'mmc-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc
testing commit 8f7be6291529011a58856bf178f52ed5751c68ac with gcc (GCC) 8.1.0
kernel signature: f7aa08ea664e81152d78d36d2e5ec19109c9095b4bcb8dbea5df6cc5f7a5f0d4
all runs: OK
# git bisect good 8f7be6291529011a58856bf178f52ed5751c68ac
Bisecting: 2043 revisions left to test after this (roughly 11 steps)
[76769c38b45d94f5492ff9be363ac7007fd8e58b] Merge tag 'mlx5-updates-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
testing commit 76769c38b45d94f5492ff9be363ac7007fd8e58b with gcc (GCC) 8.1.0
kernel signature: e5165ad0281a0138546e92efaeea4f01ea02549d1a9e2380b0a58f3a42fd9c59
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 76769c38b45d94f5492ff9be363ac7007fd8e58b
Bisecting: 1022 revisions left to test after this (roughly 10 steps)
[94d9f78f4d64b967273a676167bd34ddad2f978c] docs: networking: timestamping: add section for stacked PHC devices
testing commit 94d9f78f4d64b967273a676167bd34ddad2f978c with gcc (GCC) 8.1.0
kernel signature: aef873a3d4986388931ce08589d57e39b131731a9fba442d71ae94a1596aeac4
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: crashed: WARNING in __cfg80211_ibss_joined
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 94d9f78f4d64b967273a676167bd34ddad2f978c
Bisecting: 514 revisions left to test after this (roughly 9 steps)
[11a20c7152823efe17e282e11cdfcc683d5e2a06] Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
testing commit 11a20c7152823efe17e282e11cdfcc683d5e2a06 with gcc (GCC) 8.1.0
kernel signature: 46fd37311bb87706514a86c7df7ff12611e38752d006ba9d1c6ec501cfb05b6b
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: crashed: WARNING in __cfg80211_ibss_joined
run #2: crashed: WARNING in __cfg80211_ibss_joined
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 11a20c7152823efe17e282e11cdfcc683d5e2a06
Bisecting: 257 revisions left to test after this (roughly 8 steps)
[18c955b730002afdb0f86be39c0d202450acbbfc] bonding: Remove extraneous parentheses in bond_setup
testing commit 18c955b730002afdb0f86be39c0d202450acbbfc with gcc (GCC) 8.1.0
kernel signature: 8e897d23eb94197f8561ecbe63cc904b7746e66fab987ec0eb9d682474fbaad0
run #0: crashed: WARNING in __cfg80211_ibss_joined
run #1: crashed: WARNING in __cfg80211_ibss_joined
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 18c955b730002afdb0f86be39c0d202450acbbfc
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[567ca57faa6266da931679fd4c4eb9863855f804] r8169: add rtl8169_up
testing commit 567ca57faa6266da931679fd4c4eb9863855f804 with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 567ca57faa6266da931679fd4c4eb9863855f804
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[6c2b49eb96716e91f202756bfbd3f5fea3b2b172] net: mvpp2: add mvpp2_phylink_to_port() helper
testing commit 6c2b49eb96716e91f202756bfbd3f5fea3b2b172 with gcc (GCC) 8.1.0
kernel signature: 7eead66ecf134c1d393d3cd023e5c854e38e9d01fe78ea725dbedba5f905631b
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 6c2b49eb96716e91f202756bfbd3f5fea3b2b172
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[d0a45b5ca508bf7e18155abb2093ec60db995b9a] Merge branch 'RGMII-Internal-delay-common-property'
testing commit d0a45b5ca508bf7e18155abb2093ec60db995b9a with gcc (GCC) 8.1.0
kernel signature: edc43bf1fcfb65eed25031473ce398dc5accc212b0ad1fa3ef2e0dd8792a8f17
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip d0a45b5ca508bf7e18155abb2093ec60db995b9a
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[a829eb0d5dc5415bef380cf53e09a0123e716951] net/devlink: Prepare devlink port functions to fill extack
testing commit a829eb0d5dc5415bef380cf53e09a0123e716951 with gcc (GCC) 8.1.0
kernel signature: 00bb2b3228710c6e0e1dfe1fbf1e0ffe422b7869a5478f9ba8f3762af9bb09ff
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip a829eb0d5dc5415bef380cf53e09a0123e716951
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[4d2cad32127e5c83e17b0e1dfd4cd5ef6080301f] net: hns3: rename buffer-related functions
testing commit 4d2cad32127e5c83e17b0e1dfd4cd5ef6080301f with gcc (GCC) 8.1.0
kernel signature: c9c58aba96e3238c81f829f472737709c8b5f8aa79559dec7caf366303b9d404
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 4d2cad32127e5c83e17b0e1dfd4cd5ef6080301f
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[79a28ddd18e9c653f13f60dfabee15c024e64b9b] rtnetlink: add keepalived rtm_protocol
testing commit 79a28ddd18e9c653f13f60dfabee15c024e64b9b with gcc (GCC) 8.1.0
kernel signature: 5a8c89cc7775d8f753245aec7cb6deca9edae2467cc80124e726e8d88f5a0b18
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 79a28ddd18e9c653f13f60dfabee15c024e64b9b
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[9c77b803f263573b6019e4828825709845c37d45] net: tso: double TSO_HEADER_SIZE value
testing commit 9c77b803f263573b6019e4828825709845c37d45 with gcc (GCC) 8.1.0
kernel signature: c9c58aba96e3238c81f829f472737709c8b5f8aa79559dec7caf366303b9d404
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 9c77b803f263573b6019e4828825709845c37d45
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[3e168de529b14edd13c6842ff7bd415f25672db8] net: atlantic: A2: flow control support
testing commit 3e168de529b14edd13c6842ff7bd415f25672db8 with gcc (GCC) 8.1.0
kernel signature: 5a8c89cc7775d8f753245aec7cb6deca9edae2467cc80124e726e8d88f5a0b18
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 3e168de529b14edd13c6842ff7bd415f25672db8
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[0fb9fbab405351aa0c18973881c4103e4da886b6] Merge branch 'net-tso-expand-to-UDP-support'
testing commit 0fb9fbab405351aa0c18973881c4103e4da886b6 with gcc (GCC) 8.1.0
kernel signature: 396e9afebd5d073ef33b285d8ea17d6b5f6b99e24e915a3755e6566240258373
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 0fb9fbab405351aa0c18973881c4103e4da886b6
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[272c2330adc9c68284cb0066719160c24bfe605f] xfrm: bail early on slave pass over skb
testing commit 272c2330adc9c68284cb0066719160c24bfe605f with gcc (GCC) 8.1.0
kernel signature: 599504e09d6c94a3a28a616f2d2a6acf72dbd97d911b175df2123e1760aaee15
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 272c2330adc9c68284cb0066719160c24bfe605f
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[17b332f48074e7ee2169ee4268ced6274e1c95c3] cxgb4: add support to read serial flash
testing commit 17b332f48074e7ee2169ee4268ced6274e1c95c3 with gcc (GCC) 8.1.0
kernel signature: 396e9afebd5d073ef33b285d8ea17d6b5f6b99e24e915a3755e6566240258373
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 17b332f48074e7ee2169ee4268ced6274e1c95c3
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[75674e31593ba3b18459816d9b52b3d87dbfadc0] net: mtk_eth_soc: use resolved link config in mac_link_up()
testing commit 75674e31593ba3b18459816d9b52b3d87dbfadc0 with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 75674e31593ba3b18459816d9b52b3d87dbfadc0
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[d621d7703d510d222fa674254293ec48ca6ea709] net: enetc add tc flower offload flow metering policing action
testing commit d621d7703d510d222fa674254293ec48ca6ea709 with gcc (GCC) 8.1.0
kernel signature: cd23b67f5d333610781f087ba1b7179702ef6fb78b1f51706069224d1055240f
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip d621d7703d510d222fa674254293ec48ca6ea709
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[9403c158b8722ada99f5dd7b3717c264879aefa8] net: mscc: ocelot: support IPv4, IPv6 and plain Ethernet mdb entries
testing commit 9403c158b8722ada99f5dd7b3717c264879aefa8 with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 9403c158b8722ada99f5dd7b3717c264879aefa8
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[147373d968f1c1b5d6bb71e4e8b7495eeb9cdcae] lan743x: Remove duplicated include from lan743x_main.c
testing commit 147373d968f1c1b5d6bb71e4e8b7495eeb9cdcae with gcc (GCC) 8.1.0
kernel signature: cfd3971c23f9e20a740f6cae5d2fc0e5abad1e86897a55acc68826efe6a81476
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 147373d968f1c1b5d6bb71e4e8b7495eeb9cdcae
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[717dd44c5b772b879b6fa55e0cd17b31ff010bbb] Merge branch 'net-dsa-qca8k-Improve-SGMII-interface-handling'
testing commit 717dd44c5b772b879b6fa55e0cd17b31ff010bbb with gcc (GCC) 8.1.0
kernel signature: b281e0542b0aa321783522ebbc8db401cb39e6167341a6d6b3afcaf6dcc1697e
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 717dd44c5b772b879b6fa55e0cd17b31ff010bbb
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[e034c6d23bc43266af1fa983212218f4aa38f995] tipc: Use struct_size() helper
testing commit e034c6d23bc43266af1fa983212218f4aa38f995 with gcc (GCC) 8.1.0
kernel signature: c827f06bc1c2c87bf5962fb59348af00a3aff8915212f0ae2943e40f46f41427
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip e034c6d23bc43266af1fa983212218f4aa38f995
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[19430ede90fdd40efaed4995d98d365623c93072] Merge branch 'mlxsw-Offload-TC-action-pedit-munge-tcp-udp-sport-dport'
testing commit 19430ede90fdd40efaed4995d98d365623c93072 with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 19430ede90fdd40efaed4995d98d365623c93072
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[ee951005e95eb61b3bde893b6c7be1abaf07f59b] net: phy: clean up get_phy_c22_id() invalid ID handling
testing commit ee951005e95eb61b3bde893b6c7be1abaf07f59b with gcc (GCC) 8.1.0
kernel signature: e8fb701991978ff23d2dcf741fb78f58ddf14d74951ecadc9764ba7884a8aa4e
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip ee951005e95eb61b3bde893b6c7be1abaf07f59b
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[faad0525c0f4062d4edcf0eb0663ed9685fc38dc] mlxsw: core_acl_flex_actions: Add L4_PORT_ACTION
testing commit faad0525c0f4062d4edcf0eb0663ed9685fc38dc with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip faad0525c0f4062d4edcf0eb0663ed9685fc38dc
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[320ed3bf900075614c43499dc01db8d25717b986] net: phy: split devices_in_package
testing commit 320ed3bf900075614c43499dc01db8d25717b986 with gcc (GCC) 8.1.0
kernel signature: 4bf9d5f0adbf6ed453c41d2888571062e9368963691c5df9fb6efac10762f4f0
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 320ed3bf900075614c43499dc01db8d25717b986
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[73f782d523ecf4a4ba1531266a02c53ab359c85b] Merge branch 'Add-Marvell-88E1340S-88E1548P-support'
testing commit 73f782d523ecf4a4ba1531266a02c53ab359c85b with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 73f782d523ecf4a4ba1531266a02c53ab359c85b
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[5fff701c838e0e9afeac942d2fe20879d2b260aa] cxgb4: always sync access when flashing PHY firmware
testing commit 5fff701c838e0e9afeac942d2fe20879d2b260aa with gcc (GCC) 8.1.0
kernel signature: 906f6e213d01c7a9d16095d65c4b16807d09672442c22a45e7e67209f10363e1
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 5fff701c838e0e9afeac942d2fe20879d2b260aa
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[a602ea86e9f0d82f5c7ba1d3f7487d4097380b96] net: phy: marvell: Add Marvell 88E1340S support
testing commit a602ea86e9f0d82f5c7ba1d3f7487d4097380b96 with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip a602ea86e9f0d82f5c7ba1d3f7487d4097380b96
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[33306f1aaf82ba7dd072d4d7b97de63b1033cce3] vrf: add sysctl parameter for strict mode
testing commit 33306f1aaf82ba7dd072d4d7b97de63b1033cce3 with gcc (GCC) 8.1.0
kernel signature: 90a3c9177d5ddb0822540a61718d1813d00c235f6d1858d89da8da6d641667d2
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 33306f1aaf82ba7dd072d4d7b97de63b1033cce3
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[8878adba6ab5414c36b693e09fe46c4416072cc7] Merge branch 'prepare-dwmac-meson8b-for-G12A-specific-initialization'
testing commit 8878adba6ab5414c36b693e09fe46c4416072cc7 with gcc (GCC) 8.1.0
kernel signature: acdba4eb98792accf024df6822f8ee94c310ffee40c892700acd4a517bd207a1
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 8878adba6ab5414c36b693e09fe46c4416072cc7
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[1c59bb6bcbe88aff1527e8eae396d5d5a706e659] Merge branch 'ethernet-dec-tulip-use-generic-power-management'
testing commit 1c59bb6bcbe88aff1527e8eae396d5d5a706e659 with gcc (GCC) 8.1.0
kernel signature: 9896b2e93ca864ec7418b1df706c9e498f7885e072af3ea986b7598c48f6d19c
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 1c59bb6bcbe88aff1527e8eae396d5d5a706e659
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[476c4f5de3689a39a097ad20120ca5653a52dad4] r8169: mark device as not present when in PCI D3
testing commit 476c4f5de3689a39a097ad20120ca5653a52dad4 with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 476c4f5de3689a39a097ad20120ca5653a52dad4
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[fc9aebfbdb7ea9c854e4efe9f1f0389fef814c44] tulip: windbond-840: use generic power management
testing commit fc9aebfbdb7ea9c854e4efe9f1f0389fef814c44 with gcc (GCC) 8.1.0
kernel signature: 9896b2e93ca864ec7418b1df706c9e498f7885e072af3ea986b7598c48f6d19c
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip fc9aebfbdb7ea9c854e4efe9f1f0389fef814c44
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[ec2f204bddb5f9b7819507b9b5df5ca6197ce912] r8169: remove no longer needed checks for device being runtime-active
testing commit ec2f204bddb5f9b7819507b9b5df5ca6197ce912 with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip ec2f204bddb5f9b7819507b9b5df5ca6197ce912
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[d9feb9049973332de0242a08248e069113bf5761] net: mscc: ocelot: move ocelot_regs.c into ocelot_vsc7514.c
testing commit d9feb9049973332de0242a08248e069113bf5761 with gcc (GCC) 8.1.0
kernel signature: 90c7cc122e5ff889e4aae0b10085ffbded26f754ce29ed5f6f6ba9db5dbb9a85
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip d9feb9049973332de0242a08248e069113bf5761
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[abe5fc42f9ce942c96d50bf6b44886b70d5759ec] r8169: use RTNL to protect critical sections
testing commit abe5fc42f9ce942c96d50bf6b44886b70d5759ec with gcc (GCC) 8.1.0
kernel signature: 95cd87cb55f9431c2f2b5f7e628afad760d65b7852735ff00b1d6c2c0ff4d164
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip abe5fc42f9ce942c96d50bf6b44886b70d5759ec
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[f9215d6bb53ae1bd2268369d77b3f0855a27ba47] dn_route_rcv: remove redundant dev null check
testing commit f9215d6bb53ae1bd2268369d77b3f0855a27ba47 with gcc (GCC) 8.1.0
kernel signature: 9896b2e93ca864ec7418b1df706c9e498f7885e072af3ea986b7598c48f6d19c
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip f9215d6bb53ae1bd2268369d77b3f0855a27ba47
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[682591f7a6fae0cba255af889fae3d6e211d4d25] liquidio: Replace vmalloc_node + memset with vzalloc_node and use array_size
testing commit 682591f7a6fae0cba255af889fae3d6e211d4d25 with gcc (GCC) 8.1.0
kernel signature: 79658af3a8456fa03b4f6e5590bfbc6229df11843b7dd99d348ffe3aa09adb98
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 682591f7a6fae0cba255af889fae3d6e211d4d25
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[5777cbba79ab041ccc08252abf6ea6bbd1f4c285] xirc2ps_cs: remove dev null check from do_reset().
testing commit 5777cbba79ab041ccc08252abf6ea6bbd1f4c285 with gcc (GCC) 8.1.0
kernel signature: 10f6392b35b1c23d927ca51b87d2c2b120b4f9d88f546ddd74542f7535fab506
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 5777cbba79ab041ccc08252abf6ea6bbd1f4c285
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[1260e772dd184b29266b552d90cbf80f6ee4b066] enetc: Use struct_size() helper in kzalloc()
testing commit 1260e772dd184b29266b552d90cbf80f6ee4b066 with gcc (GCC) 8.1.0
kernel signature: c9c58aba96e3238c81f829f472737709c8b5f8aa79559dec7caf366303b9d404
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip 1260e772dd184b29266b552d90cbf80f6ee4b066
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[dd2e0b86fc4ee146ac8f3275833d0187efeb950a] tcp: remove indirect calls for icsk->icsk_af_ops->send_check
testing commit dd2e0b86fc4ee146ac8f3275833d0187efeb950a with gcc (GCC) 8.1.0
kernel signature: cba0dd606077287c7316cbb76c770f43d69086623c18e46341cf63bf2b29693f
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip dd2e0b86fc4ee146ac8f3275833d0187efeb950a
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[b487032ee683fcff08e070d93080de02a4506695] net: phy: mscc: ptp: fix a smatch error
testing commit b487032ee683fcff08e070d93080de02a4506695 with gcc (GCC) 8.1.0
kernel signature: edc43bf1fcfb65eed25031473ce398dc5accc212b0ad1fa3ef2e0dd8792a8f17
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip b487032ee683fcff08e070d93080de02a4506695
Bisecting: 124 revisions left to test after this (roughly 7 steps)
[a9a3320227f649435885d95d24e21912dc539928] net: mvpp2: add port support helpers
revisions tested: 46, total time: 8h0m11.102557762s (build: 4h46m38.60821323s, test: 3h10m30.622471121s)
error: bisection is taking too long (>8h0m0s), aborting