[ 46.705588] ------------[ cut here ]------------ [ 46.706417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.708194] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.709458] Modules linked in: [ 46.710003] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.711703] Tainted: [W]=WARN [ 46.712175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.713498] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.714350] 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 [ 46.717104] RSP: 0018:ffff888015c77bc0 EFLAGS: 00010286 [ 46.717953] RAX: 0000000000000000 RBX: ffffed1002b8ef78 RCX: ffffffff813a4050 [ 46.719049] RDX: ffff888016355340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.720166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8ef2f [ 46.721283] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.722391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c77df8 [ 46.723491] FS: 00007f19794f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.724755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.725628] CR2: 00007f19799e3580 CR3: 000000000d011000 CR4: 0000000000350ef0 [ 46.726770] Call Trace: [ 46.727167] [ 46.727516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.728291] ? __create_object+0x59/0x80 [ 46.728971] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.729808] __vmalloc_noprof+0x59/0x60 [ 46.730418] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.731162] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.731959] bpf_prog_alloc+0x39/0x200 [ 46.732565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.733367] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.734139] do_seccomp+0x349/0x25e0 [ 46.734758] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.735493] ? __pfx_do_seccomp+0x10/0x10 [ 46.736176] ? find_held_lock+0x2b/0x80 [ 46.736840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.737634] ? static_key_count+0x60/0x80 [ 46.738333] prctl_set_seccomp+0x4e/0x70 [ 46.739005] __do_sys_prctl+0xe6c/0x1d70 [ 46.739680] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.740382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.741230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.742075] ? irqentry_exit+0xf3/0x650 [ 46.742743] do_syscall_64+0xbf/0x430 [ 46.743343] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.744164] RIP: 0033:0x7f19799e35cd [ 46.744778] 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 [ 46.747488] RSP: 002b:00007ffefd2ee7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.748688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19799e35cd [ 46.749787] RDX: 0000559daf08ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.750885] RBP: 00007ffefd2ee800 R08: 0000000000000000 R09: 00007ffefd2edea0 [ 46.751982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559db03ab240 [ 46.753087] R13: 00007ffefd2eec30 R14: 0000559db03aabf0 R15: 0000559db03bf4d0 [ 46.754200] [ 46.754563] irq event stamp: 1733 [ 46.755120] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 46.756438] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 46.757753] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 46.759090] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 46.760384] ---[ end trace 0000000000000000 ]--- [ 50.529015] ------------[ cut here ]------------ [ 50.529779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.531448] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 50.532688] Modules linked in: [ 50.533177] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.534827] Tainted: [W]=WARN [ 50.535285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.536513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.537291] 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 [ 50.539924] RSP: 0018:ffff88801beefbc0 EFLAGS: 00010286 [ 50.540746] RAX: 0000000000000000 RBX: ffffed10037ddf78 RCX: ffffffff813a4050 [ 50.541807] RDX: ffff8880174b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.542887] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037ddf2f [ 50.543960] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.545027] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801beefdf8 [ 50.546105] FS: 00007f6147950900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.547301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.548203] CR2: 00007ffe508b6ef7 CR3: 000000000d871000 CR4: 0000000000350ef0 [ 50.549283] Call Trace: [ 50.549699] [ 50.550042] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.550790] ? __create_object+0x59/0x80 [ 50.551409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.552214] __vmalloc_noprof+0x59/0x60 [ 50.552862] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.553556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.554331] bpf_prog_alloc+0x39/0x200 [ 50.554951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.555727] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.556444] do_seccomp+0x349/0x25e0 [ 50.557055] ? find_held_lock+0x2b/0x80 [ 50.557686] ? do_prlimit+0x310/0x610 [ 50.558265] ? __pfx_do_seccomp+0x10/0x10 [ 50.558929] ? do_raw_spin_unlock+0x53/0x220 [ 50.559591] ? _raw_spin_unlock+0x1e/0x40 [ 50.560248] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.561056] ? static_key_count+0x60/0x80 [ 50.561732] prctl_set_seccomp+0x4e/0x70 [ 50.562347] __do_sys_prctl+0xe6c/0x1d70 [ 50.563005] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.563719] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.564500] ? irqentry_exit+0xf3/0x650 [ 50.565144] do_syscall_64+0xbf/0x430 [ 50.565754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.566502] RIP: 0033:0x7f6147e425cd [ 50.567089] 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 [ 50.569740] RSP: 002b:00007ffe508b4e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.570875] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6147e425cd [ 50.571947] RDX: 00005652d7dc9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.573028] RBP: 00007ffe508b4ee0 R08: 0000000000000000 R09: 00007ffe508b4580 [ 50.574096] R10: 0000000000000000 R11: 0000000000000246 R12: 000056530e3882b0 [ 50.575165] R13: 00007ffe508b5310 R14: 000056530e38ad20 R15: 000056530e39c8d0 [ 50.576250] [ 50.576613] irq event stamp: 1731 [ 50.577151] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.578426] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.579687] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.580994] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.582247] ---[ end trace 0000000000000000 ]--- [ 51.355009] ------------[ cut here ]------------ [ 51.355939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.358549] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 51.360012] Modules linked in: [ 51.360622] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.362962] Tainted: [W]=WARN [ 51.363528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.365001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.365938] 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 [ 51.369093] RSP: 0018:ffff888017037bc0 EFLAGS: 00010286 [ 51.370109] RAX: 0000000000000000 RBX: ffffed1002e06f78 RCX: ffffffff813a4050 [ 51.371415] RDX: ffff888013b99bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.372798] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e06f2f [ 51.374134] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.375442] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017037df8 [ 51.376735] FS: 00007f743cf33900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.378179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.379234] CR2: 00007f743d425580 CR3: 000000000b77d000 CR4: 0000000000350ef0 [ 51.380555] Call Trace: [ 51.381056] [ 51.381502] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.382400] ? __create_object+0x59/0x80 [ 51.383175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.384152] __vmalloc_noprof+0x59/0x60 [ 51.384946] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.385869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.386803] bpf_prog_alloc+0x39/0x200 [ 51.387504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.388438] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.389352] do_seccomp+0x349/0x25e0 [ 51.390104] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.391030] ? __pfx_do_seccomp+0x10/0x10 [ 51.391839] ? find_held_lock+0x2b/0x80 [ 51.392572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.393567] ? static_key_count+0x60/0x80 [ 51.394381] prctl_set_seccomp+0x4e/0x70 [ 51.395158] __do_sys_prctl+0xe6c/0x1d70 [ 51.395955] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.396839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.397836] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.398807] ? irqentry_exit+0xf3/0x650 [ 51.399544] do_syscall_64+0xbf/0x430 [ 51.400267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.401252] RIP: 0033:0x7f743d4255cd [ 51.401982] 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 [ 51.405136] RSP: 002b:00007ffe8faf9070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.406522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f743d4255cd [ 51.407804] RDX: 00005562c9558e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.409086] RBP: 00007ffe8faf90d0 R08: 0000000000000000 R09: 00007ffe8faf8770 [ 51.410405] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562e2f65ad0 [ 51.411692] R13: 00007ffe8faf9500 R14: 00005562e2f66bc0 R15: 00005562e2f77780 [ 51.413002] [ 51.413461] irq event stamp: 1817 [ 51.414112] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 51.415681] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 51.417203] softirqs last enabled at (1594): [] handle_softirqs+0x50c/0x770 [ 51.418778] softirqs last disabled at (1589): [] __irq_exit_rcu+0xc4/0x100 [ 51.420286] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40792' (ECDSA) to the list of known hosts. 2025/11/18 01:25:50 fuzzer started 2025/11/18 01:25:50 dialing manager at localhost:37895 2025/11/18 01:25:50 checking machine... 2025/11/18 01:25:50 checking revisions... [ 52.339217] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:25:50 testing simple program... [ 52.433657] cgroup: Unknown subsys name 'net' [ 52.505205] cgroup: Unknown subsys name 'cpuset' [ 52.520058] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:25:49 Registers: info registers vcpu 0 RAX=ffffffff84c6ac25 RBX=ffffffff869af840 RCX=ffffffff84c6acde RDX=0000000000000000 RSI=ffffffff86e86e80 RDI=ffffffff869af834 RBP=ffffffff869af844 RSP=ffff8880158c6d88 R8 =ffffffff86e86e80 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d20 R12=ffffffff869af844 R13=ffffffff869af834 R14=ffffffff869af83c R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000202 [-------] 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 00007f6147950900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6147915008 CR3=000000000b2cf000 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=000000000002454b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 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=00007fec18b57000 CR3=000000000d708000 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=933d770fa2303b8029488cc81c6bc5ee XMM02=0000000000306878ec2efd57dc4c00df XMM03=0000000000313858fa0000d2ea8f89bf XMM04=e9ddf4408139aa8c00000000000ae988 XMM05=896571c6f5cfbea100000000003229e0 XMM06=3e829fc8c8edc9900000000000322668 XMM07=e042d86d42eb936e0000000000314240 XMM08=fa0000d2ea8f89bf00000000003068d8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000