[ 39.378995] ------------[ cut here ]------------ [ 39.379862] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.381854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.383372] Modules linked in: [ 39.384020] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.386021] Tainted: [W]=WARN [ 39.386580] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.388053] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.388974] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.392179] RSP: 0018:ffff8880162bfbc0 EFLAGS: 00010286 [ 39.393179] RAX: 0000000000000000 RBX: ffffed1002c57f78 RCX: ffffffff813a4050 [ 39.394468] RDX: ffff88800a881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.395768] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c57f2f [ 39.397070] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.398351] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162bfdf8 [ 39.399649] FS: 00007fa6a789e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.401091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.402144] CR2: 00007ffc564ccef8 CR3: 000000000a0af000 CR4: 0000000000350ef0 [ 39.403417] Call Trace: [ 39.403879] [ 39.404347] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.405249] ? __create_object+0x59/0x80 [ 39.406034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.407007] __vmalloc_noprof+0x59/0x60 [ 39.407723] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.408606] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.409540] bpf_prog_alloc+0x39/0x200 [ 39.410268] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.411191] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.412073] do_seccomp+0x349/0x25e0 [ 39.412755] ? find_held_lock+0x2b/0x80 [ 39.413510] ? do_prlimit+0x310/0x610 [ 39.414242] ? __pfx_do_seccomp+0x10/0x10 [ 39.415015] ? do_raw_spin_unlock+0x53/0x220 [ 39.415802] ? _raw_spin_unlock+0x1e/0x40 [ 39.416589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.417539] ? static_key_count+0x60/0x80 [ 39.418348] prctl_set_seccomp+0x4e/0x70 [ 39.419124] __do_sys_prctl+0xe6c/0x1d70 [ 39.419883] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.420748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.421712] ? irqentry_exit+0xf3/0x650 [ 39.422481] do_syscall_64+0xbf/0x430 [ 39.423216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.424180] RIP: 0033:0x7fa6a7d905cd [ 39.424840] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.428009] RSP: 002b:00007ffc564cb7b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.429395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6a7d905cd [ 39.430674] RDX: 0000561162dcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.431957] RBP: 00007ffc564cb810 R08: 0000000000000000 R09: 00007ffc564caeb0 [ 39.433274] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611a0bc6ad0 [ 39.434559] R13: 00007ffc564cbc40 R14: 00005611a0bc7bc0 R15: 00005611a0bd8780 [ 39.435865] [ 39.436342] irq event stamp: 1779 [ 39.436987] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 39.438504] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 39.440027] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 39.441585] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 39.443104] ---[ end trace 0000000000000000 ]--- [ 42.081072] ------------[ cut here ]------------ [ 42.081991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.084029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 42.085465] Modules linked in: [ 42.086324] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.088389] Tainted: [W]=WARN [ 42.088988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.090435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.091344] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.094504] RSP: 0018:ffff8880164afbc0 EFLAGS: 00010286 [ 42.095469] RAX: 0000000000000000 RBX: ffffed1002c95f78 RCX: ffffffff813a4050 [ 42.096759] RDX: ffff888018bd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.098055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c95f2f [ 42.099321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.100604] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164afdf8 [ 42.101882] FS: 00007fafe379e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.103333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.104404] CR2: 00007fff2410aef8 CR3: 0000000009e77000 CR4: 0000000000350ef0 [ 42.105682] Call Trace: [ 42.106179] [ 42.106594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.107496] ? __create_object+0x59/0x80 [ 42.108291] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.109271] __vmalloc_noprof+0x59/0x60 [ 42.110032] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.110868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.111808] bpf_prog_alloc+0x39/0x200 [ 42.112650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.113699] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.114613] do_seccomp+0x349/0x25e0 [ 42.115339] ? find_held_lock+0x2b/0x80 [ 42.116102] ? do_prlimit+0x310/0x610 [ 42.116819] ? __pfx_do_seccomp+0x10/0x10 [ 42.117609] ? do_raw_spin_unlock+0x53/0x220 [ 42.118459] ? _raw_spin_unlock+0x1e/0x40 [ 42.119249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.120229] ? static_key_count+0x60/0x80 [ 42.121045] prctl_set_seccomp+0x4e/0x70 [ 42.121782] __do_sys_prctl+0xe6c/0x1d70 [ 42.122567] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.123431] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.124413] ? irqentry_exit+0xf3/0x650 [ 42.125181] do_syscall_64+0xbf/0x430 [ 42.125882] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.126845] RIP: 0033:0x7fafe3c905cd [ 42.127554] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.130813] RSP: 002b:00007fff24108cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.132211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafe3c905cd [ 42.133482] RDX: 00005649f0bd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.134637] RBP: 00007fff24108d50 R08: 0000000000000000 R09: 00007fff241083f0 [ 42.135792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564a01f592b0 [ 42.136965] R13: 00007fff24109180 R14: 0000564a01f5bd20 R15: 0000564a01f6d8d0 [ 42.138141] [ 42.138522] irq event stamp: 1839 [ 42.139106] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 42.140489] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 42.141858] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 42.143246] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 42.144614] ---[ end trace 0000000000000000 ]--- [ 42.891175] ------------[ cut here ]------------ [ 42.892099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.894210] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.895728] Modules linked in: [ 42.896385] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.898387] Tainted: [W]=WARN [ 42.898993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.900525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.901470] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.904750] RSP: 0018:ffff888016e37bc0 EFLAGS: 00010286 [ 42.905757] RAX: 0000000000000000 RBX: ffffed1002dc6f78 RCX: ffffffff813a4050 [ 42.907081] RDX: ffff88801cef3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.908414] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc6f2f [ 42.909747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.911077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e37df8 [ 42.912422] FS: 00007f3def5b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.913938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.915038] CR2: 00007f3defaa7580 CR3: 000000000da75000 CR4: 0000000000350ef0 [ 42.916375] Call Trace: [ 42.916857] [ 42.917328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.918268] ? __create_object+0x59/0x80 [ 42.919079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.920083] __vmalloc_noprof+0x59/0x60 [ 42.920825] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.921724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.922692] bpf_prog_alloc+0x39/0x200 [ 42.923468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.924437] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.925355] do_seccomp+0x349/0x25e0 [ 42.926100] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.927041] ? __pfx_do_seccomp+0x10/0x10 [ 42.927813] ? find_held_lock+0x2b/0x80 [ 42.928606] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.929602] ? static_key_count+0x60/0x80 [ 42.930434] prctl_set_seccomp+0x4e/0x70 [ 42.931232] __do_sys_prctl+0xe6c/0x1d70 [ 42.932047] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.932898] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.933899] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.934939] ? irqentry_exit+0xf3/0x650 [ 42.935683] do_syscall_64+0xbf/0x430 [ 42.936465] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.937450] RIP: 0033:0x7f3defaa75cd [ 42.938187] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.941473] RSP: 002b:00007fff30acda90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.942887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3defaa75cd [ 42.944242] RDX: 0000558c5696be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.945576] RBP: 00007fff30acdaf0 R08: 0000000000000000 R09: 00007fff30acd190 [ 42.946931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c5dbfaad0 [ 42.948265] R13: 00007fff30acdf20 R14: 0000558c5dbfbbc0 R15: 0000558c5dc0c780 [ 42.949623] [ 42.950094] irq event stamp: 3275 [ 42.950723] hardirqs last enabled at (3283): [] __up_console_sem+0x78/0x80 [ 42.952312] hardirqs last disabled at (3292): [] __up_console_sem+0x5d/0x80 [ 42.953895] softirqs last enabled at (3230): [] handle_softirqs+0x50c/0x770 [ 42.955502] softirqs last disabled at (3225): [] __irq_exit_rcu+0xc4/0x100 [ 42.957070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56288' (ECDSA) to the list of known hosts. 2025/11/18 22:43:47 fuzzer started 2025/11/18 22:43:48 dialing manager at localhost:34383 2025/11/18 22:43:48 checking machine... 2025/11/18 22:43:48 checking revisions... [ 43.871196] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:43:48 testing simple program... [ 43.970531] cgroup: Unknown subsys name 'net' [ 44.026576] cgroup: Unknown subsys name 'cpuset' [ 44.038776] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:43:47 Registers: info registers vcpu 0 RAX=ffffffff8146197d RBX=ffffffff81619130 RCX=ffff888009627774 RDX=1ffff110012c4f0f RSI=ffffffff8146197d RDI=ffff8880096278e8 RBP=ffff8880096278b8 RSP=ffff888009627818 R8 =ffffffff86a0ba7e R9 =ffff888009627860 R10=000000000003c9ed R11=000000000000897b R12=ffff8880096278e8 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff88800945d3c0 RIP=ffffffff81619130 RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fafe3768008 CR3=000000002084c000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 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 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88801cd1b780 RCX=ffff88801d13793c RDX=0000000000000000 RSI=ffffffff81bb1a1c RDI=ffff88801cd1bb7c RBP=ffff88801d137a40 RSP=ffff88801d137960 R8 =0000000000000001 R9 =ffff88801d137a28 R10=000000000003c9ed R11=0000000000027e1e R12=0000000000000000 R13=ffff88801d137a30 R14=ffff88801cd1b780 R15=ffff88801d1379e8 RIP=ffffffff815bd72a RFL=00000217 [----APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f0f7c832900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde1496a68 CR3=000000000e26f000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 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 XMM00=00000000000000000000000000000000 XMM01=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000