Warning: Permanently added '[localhost]:4522' (ED25519) to the list of known hosts. executing program [ 69.446955][ T5310] loop0: detected capacity change from 0 to 128 [ 69.458996][ T5309] loop0: detected capacity change from 0 to 512 [ 69.481318][ T5310] Oops: divide error: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 69.484007][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz-executor251 Not tainted 6.12.0-rc5-syzkaller #0 [ 69.488442][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.492489][ T5310] RIP: 0010:qnx6_mmi_fill_super+0x20c/0x810 [ 69.494789][ T5310] Code: c4 28 4c 89 e0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 60 05 00 00 45 85 f6 41 8b 04 24 89 c6 0f ce 0f 44 f0 b8 00 10 00 00 31 d2 f6 41 89 c6 4c 89 ff e8 67 c0 87 01 89 c3 31 ff 89 c6 e8 4c 83 [ 69.501687][ T5310] RSP: 0018:ffffc9000cf57ac8 EFLAGS: 00010246 [ 69.503890][ T5310] RAX: 0000000000001000 RBX: dffffc0000000000 RCX: ffff888000b54880 [ 69.506745][ T5310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888048c03034 [ 69.509532][ T5310] RBP: 0000000000000000 R08: ffffffff831258ff R09: ffffffff8c617e00 [ 69.512388][ T5310] R10: ffffffff8c617a00 R11: ffffffff8c617600 R12: ffff888048c03028 [ 69.515405][ T5310] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888040ea6000 [ 69.518394][ T5310] FS: 00007f0ae8d7c6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.521575][ T5310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.523897][ T5310] CR2: 000055a636c5bef0 CR3: 0000000038238000 CR4: 0000000000352ef0 [ 69.526650][ T5310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.529333][ T5310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.532137][ T5310] Call Trace: [ 69.533392][ T5310] [ 69.534464][ T5310] ? __die_body+0x5f/0xb0 [ 69.536010][ T5310] ? die+0x9e/0xc0 [ 69.537428][ T5310] ? do_trap+0x15a/0x3a0 [ 69.539055][ T5310] ? qnx6_mmi_fill_super+0x20c/0x810 [ 69.541005][ T5310] ? do_error_trap+0x1dc/0x2c0 [ 69.542724][ T5310] ? qnx6_mmi_fill_super+0x20c/0x810 [ 69.544448][ T5310] ? __pfx_do_error_trap+0x10/0x10 [ 69.546180][ T5310] ? out_of_line_wait_on_bit+0x1d5/0x260 [ 69.547970][ T5310] ? rcu_is_watching+0x15/0xb0 [ 69.549680][ T5310] ? exc_divide_error+0x39/0x50 [ 69.551381][ T5310] ? qnx6_mmi_fill_super+0x20c/0x810 [ 69.553200][ T5310] ? asm_exc_divide_error+0x1a/0x20 [ 69.554990][ T5310] ? qnx6_mmi_fill_super+0x19f/0x810 [ 69.556786][ T5310] ? qnx6_mmi_fill_super+0x20c/0x810 [ 69.558750][ T5310] ? qnx6_mmi_fill_super+0x19f/0x810 [ 69.560621][ T5310] qnx6_fill_super+0x181/0x15a0 [ 69.562363][ T5310] ? set_blocksize+0x1f9/0x360 [ 69.564014][ T5310] ? sb_set_blocksize+0x98/0xf0 [ 69.565815][ T5310] ? setup_bdev_super+0x4e6/0x5d0 [ 69.567652][ T5310] get_tree_bdev+0x3f7/0x570 [ 69.569334][ T5310] ? __pfx_qnx6_fill_super+0x10/0x10 [ 69.571417][ T5310] ? __pfx_get_tree_bdev+0x10/0x10 [ 69.573318][ T5310] ? apparmor_capable+0x13b/0x1b0 [ 69.575061][ T5310] vfs_get_tree+0x90/0x2b0 [ 69.576423][ T5310] do_new_mount+0x2be/0xb40 [ 69.577953][ T5310] ? __pfx_do_new_mount+0x10/0x10 [ 69.579716][ T5310] __se_sys_mount+0x2d6/0x3c0 [ 69.581475][ T5310] ? __pfx___se_sys_mount+0x10/0x10 [ 69.583300][ T5310] ? do_syscall_64+0x100/0x230 [ 69.584904][ T5310] ? __x64_sys_mount+0x20/0xc0 [ 69.586646][ T5310] do_syscall_64+0xf3/0x230 [ 69.588341][ T5310] ? clear_bhb_loop+0x35/0x90 [ 69.590084][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.592240][ T5310] RIP: 0033:0x7f0ae8de802a [ 69.593844][ T5310] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 69.600638][ T5310] RSP: 002b:00007f0ae8d7c038 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5 [ 69.603704][ T5310] RAX: ffffffffffffffda RBX: 0000000020009e00 RCX: 00007f0ae8de802a [ 69.606644][ T5310] RDX: 0000000020009e00 RSI: 0000000020000080 RDI: 00007f0ae8d7c090 [ 69.609671][ T5310] RBP: 00007f0ae8d7c090 R08: 00007f0ae8d7c0d0 R09: 002c73665f696d6d [ 69.612697][ T5310] R10: 000000000020c800 R11: 0000000000000286 R12: 0000000020000080 [ 69.615688][ T5310] R13: 00007f0ae8d7c0d0 R14: 0000000000009e0d R15: 0000000020000040 [ 69.618557][ T5310] [ 69.619690][ T5310] Modules linked in: [ 69.621343][ T5310] ---[ end trace 0000000000000000 ]--- [ 69.753812][ T5310] RIP: 0010:qnx6_mmi_fill_super+0x20c/0x810 [ 69.755933][ T5310] Code: c4 28 4c 89 e0 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 60 05 00 00 45 85 f6 41 8b 04 24 89 c6 0f ce 0f 44 f0 b8 00 10 00 00 31 d2 f6 41 89 c6 4c 89 ff e8 67 c0 87 01 89 c3 31 ff 89 c6 e8 4c 83 [ 69.771251][ T5310] RSP: 0018:ffffc9000cf57ac8 EFLAGS: 00010246 [ 69.773700][ T5310] RAX: 0000000000001000 RBX: dffffc0000000000 RCX: ffff888000b54880 [ 69.787017][ T5310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888048c03034 [ 69.790260][ T5310] RBP: 0000000000000000 R08: ffffffff831258ff R09: ffffffff8c617e00 [ 69.797164][ T5310] R10: ffffffff8c617a00 R11: ffffffff8c617600 R12: ffff888048c03028 [ 69.800030][ T5310] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888040ea6000 [ 69.811189][ T5310] FS: 00007f0ae8d7c6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 69.814649][ T5310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.816953][ T5310] CR2: 00007f0ae083f000 CR3: 0000000038238000 CR4: 0000000000352ef0 [ 69.830021][ T5310] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.833402][ T5310] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.836574][ T5310] Kernel panic - not syncing: Fatal exception [ 69.839089][ T5310] Kernel Offset: disabled [ 69.840597][ T5310] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:36:59 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000063 RBX=ffffffff9a716e80 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000cf57110 R8 =ffffffff854aac2b R9 =1ffff11003da2046 R10=dffffc0000000000 R11=ffffffff854aabe0 R12=dffffc0000000000 R13=ffffffff9a411f1d R14=0000000000000063 R15=00000000000003f8 RIP=ffffffff854aac5e RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00007f0ae8d7c6c0 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a636c5bef0 CR3=0000000038238000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000b0340000 Opmask01=0000000000000000 Opmask02=00000000ffffbdff Opmask03=0000000000000000 Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffeb7223a50 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2a2a2a2a2a2a2a2a 2a2a2a2a2a2a2a2a ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff0000ff000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff0000ff000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 20676e6964616572 004b4f2034366f66 6e695f706f6f6c20 676e696461657200 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 05424b4c41444057 004b4f0511134a43 4b4c5f554a4a4905 424b4c4144405700 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000003f1 0000000000000000 30706f6f6c2f6b63 6f6c622f6c617574 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000055a300646461 0000000000000021 0000000000007374 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a2433273f397b27 697a787c69303b7e 69305f474f5b647c 69303a2433273f39 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3d3a3a263e3d3a3a 26383d3a3a263a3d 3a3a264c3c3a3a26 323c3a3a264e393a ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692054524f50202c 2064696c61696d20 0070253a20252054 524f504d49005452 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692020520050202c 2025204f504d4900 0061253a20252000 2527204d49005452 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000