Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported |
---|---|---|---|---|---|---|
BUG: using smp_processor_id() in preemptible code in radix_tree_node_alloc arm-msm net | C | done | done | 544 | 1085d | 1422d |
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Title | Replies (including bot) | Last reply |
---|---|---|
BUG: using smp_processor_id() in preemptible code in debug_smp_processor_id | 1 (2) | 2020/06/05 04:06 |
RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000004 RBP: 00000000006cb018 R08: 0000000000000001 R09: 00000000004002c8 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000401e90 R13: 0000000000401f20 R14: 0000000000000000 R15: 0000000000000000 BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor013/7182 caller is radix_tree_node_alloc.constprop.0+0x200/0x330 lib/radix-tree.c:264 CPU: 0 PID: 7182 Comm: syz-executor013 Not tainted 5.7.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x188/0x20d lib/dump_stack.c:118 check_preemption_disabled lib/smp_processor_id.c:47 [inline] debug_smp_processor_id.cold+0x88/0x9b lib/smp_processor_id.c:57 radix_tree_node_alloc.constprop.0+0x200/0x330 lib/radix-tree.c:264 radix_tree_extend+0x234/0x4a0 lib/radix-tree.c:426 idr_get_free+0x60c/0x8e0 lib/radix-tree.c:1494 idr_alloc_u32+0x170/0x2d0 lib/idr.c:46 idr_alloc+0xc2/0x130 lib/idr.c:87 qrtr_port_assign net/qrtr/qrtr.c:703 [inline] __qrtr_bind.isra.0+0x12e/0x5c0 net/qrtr/qrtr.c:756 qrtr_autobind net/qrtr/qrtr.c:787 [inline] qrtr_autobind+0xaf/0xf0 net/qrtr/qrtr.c:775 qrtr_sendmsg+0x1d6/0x770 net/qrtr/qrtr.c:895 sock_sendmsg_nosec net/socket.c:652 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:672 ____sys_sendmsg+0x6e6/0x810 net/socket.c:2352 ___sys_sendmsg+0x100/0x170 net/socket.c:2406 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2439 do_syscall_64+0xf6/0x7d0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x4405a9 Code: 18 89 d0 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 5b 14 fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffe905331b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00000000004a1bd8 RCX: 00000000004405a9 RDX: 0000000000000000 RSI: 00000000
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2020/06/03 23:53 | net-next-old | 065fcfd49763 | a5ce5de0 | .config | console log | report | syz | C | ci-upstream-net-kasan-gce | |||
2020/06/04 13:12 | upstream | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-kasan-gce-root | |||||
2020/06/04 12:52 | upstream | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-kasan-gce | |||||
2020/06/04 13:27 | upstream | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-kasan-gce-386 | |||||
2020/06/04 13:09 | net-old | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2020/06/04 12:58 | net-old | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2020/06/04 12:25 | net-old | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-net-this-kasan-gce | |||||
2020/06/04 13:10 | net-next-old | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2020/06/04 13:09 | net-next-old | cb8e59cc8720 | b0d1c0d5 | .config | console log | report | ci-upstream-net-kasan-gce | |||||
2020/06/03 23:39 | net-next-old | 065fcfd49763 | a5ce5de0 | .config | console log | report | ci-upstream-net-kasan-gce |