[ 46.229249] ------------[ cut here ]------------ [ 46.230202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.232277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.233738] Modules linked in: [ 46.234388] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.236431] Tainted: [W]=WARN [ 46.236990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.238483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.239408] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.242603] RSP: 0018:ffff8880184dfbc0 EFLAGS: 00010286 [ 46.243589] RAX: 0000000000000000 RBX: ffffed100309bf78 RCX: ffffffff813a4050 [ 46.244884] RDX: ffff88800f8c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.246177] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100309bf2f [ 46.247487] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.248764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184dfdf8 [ 46.250062] FS: 00007f14c974c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.251529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.252604] CR2: 00007ffc34b16ef7 CR3: 000000000b900000 CR4: 0000000000350ef0 [ 46.253897] Call Trace: [ 46.254421] [ 46.254837] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.255742] ? __create_object+0x59/0x80 [ 46.256533] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.257511] __vmalloc_noprof+0x59/0x60 [ 46.258286] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.259165] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.260061] bpf_prog_alloc+0x39/0x200 [ 46.260824] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.261767] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.262680] do_seccomp+0x349/0x25e0 [ 46.263403] ? find_held_lock+0x2b/0x80 [ 46.264158] ? do_prlimit+0x310/0x610 [ 46.264856] ? __pfx_do_seccomp+0x10/0x10 [ 46.265671] ? do_raw_spin_unlock+0x53/0x220 [ 46.266506] ? _raw_spin_unlock+0x1e/0x40 [ 46.267303] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.268282] ? static_key_count+0x60/0x80 [ 46.269034] prctl_set_seccomp+0x4e/0x70 [ 46.269849] __do_sys_prctl+0xe6c/0x1d70 [ 46.270656] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.271533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.272531] ? irqentry_exit+0xf3/0x650 [ 46.273316] do_syscall_64+0xbf/0x430 [ 46.274022] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.274981] RIP: 0033:0x7f14c9c3e5cd [ 46.275710] 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 [ 46.278893] RSP: 002b:00007ffc34b15ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.280245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14c9c3e5cd [ 46.281542] RDX: 000055952bc9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.282837] RBP: 00007ffc34b15f30 R08: 0000000000000000 R09: 00007ffc34b155d0 [ 46.284138] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595348c8b10 [ 46.285420] R13: 00007ffc34b16360 R14: 00005595348c92b0 R15: 00005595348dd6f0 [ 46.286713] [ 46.287182] irq event stamp: 1765 [ 46.287782] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 46.289295] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.290714] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 46.291987] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 46.293235] ---[ end trace 0000000000000000 ]--- [ 49.613767] ------------[ cut here ]------------ [ 49.614717] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.616756] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.618247] Modules linked in: [ 49.618840] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.620861] Tainted: [W]=WARN [ 49.621454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.622950] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.623885] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.627127] RSP: 0018:ffff88801b367bc0 EFLAGS: 00010286 [ 49.628058] RAX: 0000000000000000 RBX: ffffed100366cf78 RCX: ffffffff813a4050 [ 49.629336] RDX: ffff88800f393780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.630639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100366cf2f [ 49.631937] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.633230] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b367df8 [ 49.634523] FS: 00007f2bd363c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.635995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.637053] CR2: 00007ffdcaad8ef7 CR3: 000000001feaa000 CR4: 0000000000350ef0 [ 49.638347] Call Trace: [ 49.638819] [ 49.639287] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.640201] ? __create_object+0x59/0x80 [ 49.640952] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.641947] __vmalloc_noprof+0x59/0x60 [ 49.642712] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.643611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.644571] bpf_prog_alloc+0x39/0x200 [ 49.645300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.646252] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.647191] do_seccomp+0x349/0x25e0 [ 49.647866] ? find_held_lock+0x2b/0x80 [ 49.648639] ? do_prlimit+0x310/0x610 [ 49.649395] ? __pfx_do_seccomp+0x10/0x10 [ 49.650206] ? do_raw_spin_unlock+0x53/0x220 [ 49.650989] ? _raw_spin_unlock+0x1e/0x40 [ 49.651790] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.652757] ? static_key_count+0x60/0x80 [ 49.653558] prctl_set_seccomp+0x4e/0x70 [ 49.654340] __do_sys_prctl+0xe6c/0x1d70 [ 49.655081] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.655964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.656946] ? irqentry_exit+0xf3/0x650 [ 49.657734] do_syscall_64+0xbf/0x430 [ 49.658499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.659474] RIP: 0033:0x7f2bd3b2e5cd [ 49.660189] 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 [ 49.663393] RSP: 002b:00007ffdcaad7280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.664753] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2bd3b2e5cd [ 49.666060] RDX: 0000560fe0264e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.667071] RBP: 00007ffdcaad72e0 R08: 0000000000000000 R09: 00007ffdcaad6980 [ 49.667916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fe080b240 [ 49.668772] R13: 00007ffdcaad7710 R14: 0000560fe0814380 R15: 0000560fe081f540 [ 49.669634] [ 49.669922] irq event stamp: 1707 [ 49.670357] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 49.671372] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 49.672384] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 49.673411] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 49.674420] ---[ end trace 0000000000000000 ]--- [ 50.464081] ------------[ cut here ]------------ [ 50.464853] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.466523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.467717] Modules linked in: [ 50.468285] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.469916] Tainted: [W]=WARN [ 50.470428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.471631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.472388] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.475028] RSP: 0018:ffff8880161e7bc0 EFLAGS: 00010286 [ 50.475828] RAX: 0000000000000000 RBX: ffffed1002c3cf78 RCX: ffffffff813a4050 [ 50.476873] RDX: ffff88800eef8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.477928] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3cf2f [ 50.478978] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.480022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161e7df8 [ 50.481066] FS: 00007f88067c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.482258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.483093] CR2: 00007f8806cb7580 CR3: 000000001ff86000 CR4: 0000000000350ef0 [ 50.484164] Call Trace: [ 50.484543] [ 50.484879] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.485611] ? __create_object+0x59/0x80 [ 50.486251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.487012] __vmalloc_noprof+0x59/0x60 [ 50.487627] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.488344] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.489067] bpf_prog_alloc+0x39/0x200 [ 50.489671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.490436] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.491181] do_seccomp+0x349/0x25e0 [ 50.491735] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.492471] ? __pfx_do_seccomp+0x10/0x10 [ 50.493082] ? find_held_lock+0x2b/0x80 [ 50.493712] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.494507] ? static_key_count+0x60/0x80 [ 50.495157] prctl_set_seccomp+0x4e/0x70 [ 50.495765] __do_sys_prctl+0xe6c/0x1d70 [ 50.496408] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.497072] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.497866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.498659] ? irqentry_exit+0xf3/0x650 [ 50.499278] do_syscall_64+0xbf/0x430 [ 50.499847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.500624] RIP: 0033:0x7f8806cb75cd [ 50.501213] 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 [ 50.503844] RSP: 002b:00007fff3c1ada80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.504968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8806cb75cd [ 50.506025] RDX: 000056078f2f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.507088] RBP: 00007fff3c1adae0 R08: 0000000000000000 R09: 00007fff3c1ad180 [ 50.508147] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607b0f1b2b0 [ 50.509189] R13: 00007fff3c1adf10 R14: 00005607b0f1dd20 R15: 00005607b0f2f8d0 [ 50.510262] [ 50.510610] irq event stamp: 1735 [ 50.511138] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 50.512391] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 50.513644] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 50.514919] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 50.516153] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65486' (ECDSA) to the list of known hosts. 2025/11/18 00:25:23 fuzzer started 2025/11/18 00:25:24 dialing manager at localhost:37895 2025/11/18 00:25:24 checking machine... 2025/11/18 00:25:24 checking revisions... [ 51.399235] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:25:24 testing simple program... [ 51.497898] cgroup: Unknown subsys name 'net' [ 51.567448] cgroup: Unknown subsys name 'cpuset' [ 51.583185] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:25:23 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000006 RCX=0000000000000830 RDX=ffff8880142eb780 RSI=ffffffff81490b1e RDI=ffff888018565cc8 RBP=ffff888018565cb0 RSP=ffff8880154df758 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff8880e548f000 R13=ffff888018565cb0 R14=ffffffff87aa8340 R15=ffff888018565354 RIP=ffffffff81528eca RFL=00000082 [--S----] 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 00007f9167f5b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf62cf4a8 CR3=000000000d9d2000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=4b363a0de82cc2bd00000000000ae988 XMM05=1b2958a5002dc44f00000000003227a0 XMM06=090f1556b20111b30000000000321180 XMM07=fb795ef6d65770560000000000312498 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff83edd0b2 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=ffff8880200063c0 RSP=ffff88801b2af818 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88800c656400 R14=ffff888016a38ec0 R15=ffff8880160f25e4 RIP=ffffffff81751738 RFL=00000246 [---Z-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 00007f2bd363c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2bd3bf3618 CR3=000000000e144000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000