[ 46.054079] ------------[ cut here ]------------ [ 46.055075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.057254] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.058799] Modules linked in: [ 46.059430] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.061555] Tainted: [W]=WARN [ 46.062206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.064029] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.065090] 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 [ 46.068469] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 46.069516] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 46.070883] RDX: ffff8880154a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.072259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 46.073641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.075047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 46.076445] FS: 00007f8b34982900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.078021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.079162] CR2: 00007f8b34e74580 CR3: 000000000e3a6000 CR4: 0000000000350ef0 [ 46.080556] Call Trace: [ 46.081120] [ 46.081570] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.082531] ? __create_object+0x59/0x80 [ 46.083372] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.084424] __vmalloc_noprof+0x59/0x60 [ 46.085260] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.086198] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.087206] bpf_prog_alloc+0x39/0x200 [ 46.087986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.089004] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.089992] do_seccomp+0x349/0x25e0 [ 46.090785] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.091764] ? __pfx_do_seccomp+0x10/0x10 [ 46.092571] ? find_held_lock+0x2b/0x80 [ 46.093406] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.094448] ? static_key_count+0x60/0x80 [ 46.095313] prctl_set_seccomp+0x4e/0x70 [ 46.096142] __do_sys_prctl+0xe6c/0x1d70 [ 46.097007] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.097941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.098988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.100044] ? irqentry_exit+0xf3/0x650 [ 46.100889] do_syscall_64+0xbf/0x430 [ 46.101692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.102715] RIP: 0033:0x7f8b34e745cd [ 46.103436] 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 [ 46.106917] RSP: 002b:00007fffb9907b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.108380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b34e745cd [ 46.109721] RDX: 00005557ec814e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.110892] RBP: 00007fffb9907bf0 R08: 0000000000000000 R09: 00007fffb9907290 [ 46.112049] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557fa622bf0 [ 46.113243] R13: 00007fffb9908020 R14: 00005557fa62c380 R15: 00005557fa637460 [ 46.114451] [ 46.114864] irq event stamp: 1787 [ 46.115422] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.116802] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.118216] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 46.119635] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 46.121041] ---[ end trace 0000000000000000 ]--- [ 49.623635] ------------[ cut here ]------------ [ 49.624543] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.626577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.628080] Modules linked in: [ 49.628710] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.630699] Tainted: [W]=WARN [ 49.631255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.632717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.633590] 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 [ 49.637057] RSP: 0018:ffff88801694fbc0 EFLAGS: 00010286 [ 49.638021] RAX: 0000000000000000 RBX: ffffed1002d29f78 RCX: ffffffff813a4050 [ 49.639302] RDX: ffff888019ec3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.640965] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d29f2f [ 49.642252] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.643540] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801694fdf8 [ 49.644830] FS: 00007fe829d7b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.646278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.647340] CR2: 00007ffdae5f6ef7 CR3: 000000000e16c000 CR4: 0000000000350ef0 [ 49.648628] Call Trace: [ 49.649142] [ 49.649549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.650468] ? __create_object+0x59/0x80 [ 49.651253] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.652224] __vmalloc_noprof+0x59/0x60 [ 49.652989] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.653865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.654793] bpf_prog_alloc+0x39/0x200 [ 49.655489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.656407] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.657313] do_seccomp+0x349/0x25e0 [ 49.658033] ? find_held_lock+0x2b/0x80 [ 49.658810] ? do_prlimit+0x310/0x610 [ 49.659516] ? __pfx_do_seccomp+0x10/0x10 [ 49.660297] ? do_raw_spin_unlock+0x53/0x220 [ 49.661149] ? _raw_spin_unlock+0x1e/0x40 [ 49.661932] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.662895] ? static_key_count+0x60/0x80 [ 49.663698] prctl_set_seccomp+0x4e/0x70 [ 49.664446] __do_sys_prctl+0xe6c/0x1d70 [ 49.665242] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.666122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.667088] ? irqentry_exit+0xf3/0x650 [ 49.667866] do_syscall_64+0xbf/0x430 [ 49.668554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.669517] RIP: 0033:0x7fe82a26d5cd [ 49.670227] 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 [ 49.673410] RSP: 002b:00007ffdae5f5720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.674771] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe82a26d5cd [ 49.676053] RDX: 00005637e8683e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.677352] RBP: 00007ffdae5f5780 R08: 0000000000000000 R09: 00007ffdae5f4e20 [ 49.678633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563822d09b10 [ 49.679940] R13: 00007ffdae5f5bb0 R14: 0000563822d0a2b0 R15: 0000563822d1e6f0 [ 49.681275] [ 49.681731] irq event stamp: 1703 [ 49.682350] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.683856] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.685386] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 49.686923] softirqs last disabled at (1557): [] __irq_exit_rcu+0xc4/0x100 [ 49.688423] ---[ end trace 0000000000000000 ]--- [ 50.617759] ------------[ cut here ]------------ [ 50.618490] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.620172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.621390] Modules linked in: [ 50.621909] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.623557] Tainted: [W]=WARN [ 50.624064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.625304] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.626065] 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 [ 50.628695] RSP: 0018:ffff8880191cfbc0 EFLAGS: 00010286 [ 50.629487] RAX: 0000000000000000 RBX: ffffed1003239f78 RCX: ffffffff813a4050 [ 50.630553] RDX: ffff8880139d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.631616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003239f2f [ 50.632681] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.633757] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191cfdf8 [ 50.634821] FS: 00007f5f970b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.636027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.636910] CR2: 00007f5f975a5580 CR3: 000000000be47000 CR4: 0000000000350ef0 [ 50.637992] Call Trace: [ 50.638382] [ 50.638763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.639468] ? __create_object+0x59/0x80 [ 50.640114] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.640924] __vmalloc_noprof+0x59/0x60 [ 50.641530] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.642254] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.643035] bpf_prog_alloc+0x39/0x200 [ 50.643607] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.644387] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.645141] do_seccomp+0x349/0x25e0 [ 50.645736] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.646450] ? __pfx_do_seccomp+0x10/0x10 [ 50.647106] ? find_held_lock+0x2b/0x80 [ 50.647726] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.648481] ? static_key_count+0x60/0x80 [ 50.649155] prctl_set_seccomp+0x4e/0x70 [ 50.649792] __do_sys_prctl+0xe6c/0x1d70 [ 50.650405] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.651113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.651913] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.652717] ? irqentry_exit+0xf3/0x650 [ 50.653325] do_syscall_64+0xbf/0x430 [ 50.653935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.654712] RIP: 0033:0x7f5f975a55cd [ 50.655257] 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 [ 50.657873] RSP: 002b:00007ffed9887070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.658997] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f975a55cd [ 50.660051] RDX: 00005560fcba8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.661140] RBP: 00007ffed98870d0 R08: 0000000000000000 R09: 00007ffed9886770 [ 50.662194] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561166acad0 [ 50.663251] R13: 00007ffed9887500 R14: 00005561166adbc0 R15: 00005561166be780 [ 50.664325] [ 50.664710] irq event stamp: 1713 [ 50.665221] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.666472] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.667723] softirqs last enabled at (1212): [] handle_softirqs+0x50c/0x770 [ 50.669020] softirqs last disabled at (1203): [] __irq_exit_rcu+0xc4/0x100 [ 50.670275] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17669' (ECDSA) to the list of known hosts. 2025/11/17 15:39:58 fuzzer started 2025/11/17 15:39:58 dialing manager at localhost:37895 2025/11/17 15:39:58 checking machine... 2025/11/17 15:39:58 checking revisions... [ 51.572963] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:39:59 testing simple program... [ 51.665052] cgroup: Unknown subsys name 'net' [ 51.727477] cgroup: Unknown subsys name 'cpuset' [ 51.742277] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:39:57 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888013bdd340 RCX=ffffffff822988f2 RDX=ffff888013bdd340 RSI=ffffffff822988b5 RDI=0000000000000005 RBP=ffff88800d369b00 RSP=ffff88801557f858 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85cfe0a0 R14=0000000000000015 R15=0000000000000000 RIP=ffffffff81751c74 RFL=00000293 [--S-A-C] 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 00007f6454913900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f645402d018 CR3=000000000e0b7000 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=5e9436796941bec900000000000ae988 XMM05=833cd6b224045dc90000000000323fd8 XMM06=8b76397aed0dde2e0000000000323080 XMM07=fb795ef6d65770560000000000314318 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce61fb RBX=ffffffff86730fdc RCX=ffffffff81bce544 RDX=0000000000000000 RSI=ffffffff86ac91de RDI=ffffffff86730fc8 RBP=ffffffff86730fc8 RSP=ffff8880159678a0 R8 =ffffffff86ac91de R9 =0000000000000000 R10=000000000003c9ed R11=0000000000028305 R12=ffffffff86730ff0 R13=ffffffff86730fc8 R14=ffffffff86730fc8 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000213 [----A-C] 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 00007fe829d7b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdae5ef000 CR3=000000000e1b5000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000