http://bugzilla.opensuse.org/show_bug.cgi?id=1206509 Bug ID: 1206509 Summary: [Staging] liburing fails to build (crashes kernel) on i586 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: dimstar@opensuse.org QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- https://build.opensuse.org/package/live_build_log/openSUSE:Factory:Staging:J... Attempting to build liburing for i586 crashes the kernel (during execution of the test suite) [ 134s] Running test send_recv.t 0 sec [ 134s] Running test send_recvmsg.t [ 130.290513][T30800] BUG: unable to handle page fault for address: fffff45a29000088 [ 134s] [ 130.290904][T30800] #PF: supervisor read access in kernel mode [ 134s] [ 130.291078][T30800] #PF: error_code(0x0000) - not-present page [ 134s] [ 130.291204][T30800] PGD 0 P4D 0 [ 134s] [ 130.291292][T30800] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 134s] [ 130.291417][T30800] CPU: 1 PID: 30800 Comm: send_recvmsg.t Tainted: G W 6.1.0-1-default #1 openSUSE Tumbleweed b25dab3265a4f6d0f5f30fd8f5f1ef9ad93b30f7 [ 134s] [ 130.291702][T30800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.1 11/11/2019 [ 134s] [ 130.291854][T30800] RIP: 0010:kfree+0x4b/0x110 [ 134s] [ 130.291971][T30800] Code: 80 48 01 d8 0f 82 d8 00 00 00 48 c7 c2 00 00 00 80 48 2b 15 67 5b 28 01 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 45 5b 28 01 <48> 8b 50 08 48 89 c7 f6 c2 01 0f 85 9f 00 00 00 66 90 48 8b 07 f6 [ 134s] [ 130.292339][T30800] RSP: 0018:ffffb068041eba30 EFLAGS: 00010282 [ 134s] [ 130.292583][T30800] RAX: fffff45a29000080 RBX: 00000000000027db RCX: ffff9796c2228000 [ 134s] [ 130.292734][T30800] RDX: 00006869c0000000 RSI: ffffffffba741083 RDI: 00000000000027db [ 134s] [ 130.292854][T30800] RBP: ffffb068041ebca8 R08: 0000000000000035 R09: 000000008010000b [ 134s] [ 130.293030][T30800] R10: 0000000000000001 R11: 0000000000000001 R12: ffff9796c2228000 [ 134s] [ 130.293213][T30800] R13: 0000000000590005 R14: 0000000000000035 R15: ffff9796c2869300 [ 134s] [ 130.293374][T30800] FS: 0000000000000000(0000) GS:ffff9797f7c40000(0063) knlGS:00000000f7bffb40 [ 134s] [ 130.293536][T30800] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 134s] [ 130.293761][T30800] CR2: fffff45a29000088 CR3: 0000000127c38000 CR4: 00000000003506e0 [ 134s] [ 130.293903][T30800] Call Trace: [ 134s] [ 130.293992][T30800] <TASK> [ 134s] [ 130.294064][T30800] io_recvmsg+0x2c3/0x7c0 [ 134s] [ 130.294142][T30800] ? io_msg_alloc_async+0x79/0xa0 [ 134s] [ 130.294802][T30800] ? io_setup_async_msg+0x24/0xc0 [ 134s] [ 130.294936][T30800] ? io_recvmsg+0x649/0x7c0 [ 134s] [ 130.295023][T30800] ? xas_store+0x54/0x620 [ 134s] [ 130.295088][T30800] ? ida_alloc_range+0x397/0x400 [ 134s] [ 130.295147][T30800] ? update_load_avg+0x7e/0x780 [ 134s] [ 130.295196][T30800] ? newidle_balance+0x2eb/0x420 [ 134s] [ 130.295248][T30800] io_issue_sqe+0x20a/0x3c0 [ 134s] [ 130.295318][T30800] io_req_task_submit+0x26/0x80 [ 134s] [ 130.295380][T30800] handle_tw_list+0x9d/0xd0 [ 134s] [ 130.295446][T30800] tctx_task_work+0x5e/0x140 [ 134s] [ 130.295507][T30800] task_work_run+0x56/0x90 [ 134s] [ 130.295619][T30800] io_run_task_work_sig+0xa8/0x110 [ 134s] [ 130.295677][T30800] ? prepare_to_wait_exclusive+0x46/0x80 [ 134s] [ 130.295771][T30800] __do_sys_io_uring_enter+0x760/0xa60 [ 134s] [ 130.295864][T30800] ? __bpf_trace_io_uring_task_add+0x10/0x10 [ 134s] [ 130.295984][T30800] __do_fast_syscall_32+0x85/0xe0 [ 134s] [ 130.296107][T30800] ? syscall_exit_to_user_mode+0x17/0x40 [ 134s] [ 130.296221][T30800] ? __do_fast_syscall_32+0x94/0xe0 [ 134s] [ 130.296284][T30800] ? switch_fpu_return+0x49/0xd0 [ 134s] [ 130.296394][T30800] do_fast_syscall_32+0x2f/0x70 [ 134s] [ 130.296506][T30800] entry_SYSCALL_compat_after_hwframe+0x62/0x6a [ 134s] [ 130.296635][T30800] RIP: 0023:0xf7f9d559 [ 134s] [ 130.296719][T30800] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 cd 0f 05 cd 80 <5d> 5a 59 c3 cc 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 134s] [ 130.296943][T30800] RSP: 002b:00000000f7bff0fc EFLAGS: 00000296 ORIG_RAX: 00000000000001aa [ 134s] [ 130.297061][T30800] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000000000 [ 134s] [ 130.297165][T30800] RDX: 0000000000000001 RSI: 0000000000000001 RDI: 0000000000000000 [ 134s] [ 130.297255][T30800] RBP: 0000000000000008 R08: 00000000f7bff0fc R09: 0000000000000000 [ 134s] [ 130.297445][T30800] R10: 0000000000000000 R11: 0000000000000296 R12: 0000000000000000 [ 134s] [ 130.297561][T30800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 134s] [ 130.297674][T30800] </TASK> [ 134s] [ 130.297743][T30800] Modules linked in: qemu_fw_cfg 9pnet_virtio 9p fscache netfs 9pnet overlay e1000 nls_iso8859_1 nls_cp437 vfat fat virtio_rng virtio_blk virtio_mmio xfs btrfs blake2b_generic xor raid6_pq libcrc32c ext4 crc32c_intel mbcache jbd2 squashfs fuse dm_snapshot dm_bufio dm_crypt essiv authenc trusted asn1_encoder tee dm_mod binfmt_misc loop [ 134s] [ 130.298153][T30800] CR2: fffff45a29000088 [ 134s] [ 130.298308][T30800] ---[ end trace 0000000000000000 ]--- [ 134s] [ 130.298373][T30800] RIP: 0010:kfree+0x4b/0x110 [ 134s] [ 130.298461][T30800] Code: 80 48 01 d8 0f 82 d8 00 00 00 48 c7 c2 00 00 00 80 48 2b 15 67 5b 28 01 48 01 d0 48 c1 e8 0c 48 c1 e0 06 48 03 05 45 5b 28 01 <48> 8b 50 08 48 89 c7 f6 c2 01 0f 85 9f 00 00 00 66 90 48 8b 07 f6 [ 134s] [ 130.298674][T30800] RSP: 0018:ffffb068041eba30 EFLAGS: 00010282 [ 134s] [ 130.298787][T30800] RAX: fffff45a29000080 RBX: 00000000000027db RCX: ffff9796c2228000 [ 134s] [ 130.298908][T30800] RDX: 00006869c0000000 RSI: ffffffffba741083 RDI: 00000000000027db [ 134s] [ 130.299031][T30800] RBP: ffffb068041ebca8 R08: 0000000000000035 R09: 000000008010000b [ 134s] [ 130.299153][T30800] R10: 0000000000000001 R11: 0000000000000001 R12: ffff9796c2228000 [ 134s] [ 130.299273][T30800] R13: 0000000000590005 R14: 0000000000000035 R15: ffff9796c2869300 [ 134s] [ 130.299400][T30800] FS: 0000000000000000(0000) GS:ffff9797f7c40000(0063) knlGS:00000000f7bffb40 [ 134s] [ 130.299529][T30800] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 134s] [ 130.299625][T30800] CR2: fffff45a29000088 CR3: 0000000127c38000 CR4: 00000000003506e0 [ 134s] [ 130.299751][T30800] Kernel panic - not syncing: Fatal exception [ 134s] [ 130.300114][T30800] Kernel Offset: 0x39200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 134s] [ 130.300268][T30800] Rebooting in 1 seconds.. [ 135s] ### VM INTERACTION END ### [ 135s] No buildstatus set, either the base system is broken (kernel/initrd/udev/glibc/bash/perl) [ 135s] or the build host has a kernel or hardware problem... -- You are receiving this mail because: You are the assignee for the bug.