[ 39.044075] ------------[ cut here ]------------ [ 39.044973] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.046961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.048361] Modules linked in: [ 39.048985] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.051226] Tainted: [W]=WARN [ 39.051786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.053343] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.054256] 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 [ 39.057409] RSP: 0018:ffff888013eefbc0 EFLAGS: 00010286 [ 39.058410] RAX: 0000000000000000 RBX: ffffed10027ddf78 RCX: ffffffff813a4050 [ 39.059712] RDX: ffff88800f785340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.061027] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027ddf2f [ 39.062312] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.063610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013eefdf8 [ 39.064928] FS: 00007f1235423900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.066358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.067442] CR2: 00007f1235915580 CR3: 000000000e5bc000 CR4: 0000000000350ef0 [ 39.068772] Call Trace: [ 39.069292] [ 39.069702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.070605] ? __create_object+0x59/0x80 [ 39.071412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.072405] __vmalloc_noprof+0x59/0x60 [ 39.073191] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.074097] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075050] bpf_prog_alloc+0x39/0x200 [ 39.075756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.076722] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.077647] do_seccomp+0x349/0x25e0 [ 39.078364] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.079279] ? __pfx_do_seccomp+0x10/0x10 [ 39.080101] ? find_held_lock+0x2b/0x80 [ 39.080824] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.081794] ? static_key_count+0x60/0x80 [ 39.082585] prctl_set_seccomp+0x4e/0x70 [ 39.083368] __do_sys_prctl+0xe6c/0x1d70 [ 39.084193] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.085060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.086032] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.087011] ? irqentry_exit+0xf3/0x650 [ 39.087734] do_syscall_64+0xbf/0x430 [ 39.088514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.089474] RIP: 0033:0x7f12359155cd [ 39.090204] 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 [ 39.093368] RSP: 002b:00007ffdc5a5de50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.094740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12359155cd [ 39.096062] RDX: 000055df3ec9ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.097334] RBP: 00007ffdc5a5deb0 R08: 0000000000000000 R09: 00007ffdc5a5d550 [ 39.098608] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df44394240 [ 39.099936] R13: 00007ffdc5a5e2e0 R14: 000055df44393bf0 R15: 000055df443a84d0 [ 39.101233] [ 39.101649] irq event stamp: 1803 [ 39.102308] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 39.103843] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 39.105254] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 39.106503] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.107749] ---[ end trace 0000000000000000 ]--- [ 42.612642] ------------[ cut here ]------------ [ 42.613189] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.614315] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 42.615126] Modules linked in: [ 42.615456] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.616575] Tainted: [W]=WARN [ 42.616903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.617700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.618242] 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 [ 42.620026] RSP: 0018:ffff888016407bc0 EFLAGS: 00010286 [ 42.620742] RAX: 0000000000000000 RBX: ffffed1002c80f78 RCX: ffffffff813a4050 [ 42.621465] RDX: ffff888015973780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.622197] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c80f2f [ 42.622938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.623631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016407df8 [ 42.624354] FS: 00007f3c8ddaf900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.625165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.625743] CR2: 00007fff589beef7 CR3: 0000000013bd8000 CR4: 0000000000350ef0 [ 42.626465] Call Trace: [ 42.626723] [ 42.626978] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.627449] ? __create_object+0x59/0x80 [ 42.627856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.628414] __vmalloc_noprof+0x59/0x60 [ 42.628809] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.629296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.629791] bpf_prog_alloc+0x39/0x200 [ 42.630204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.630689] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.631191] do_seccomp+0x349/0x25e0 [ 42.631571] ? find_held_lock+0x2b/0x80 [ 42.632004] ? do_prlimit+0x310/0x610 [ 42.632391] ? __pfx_do_seccomp+0x10/0x10 [ 42.632797] ? do_raw_spin_unlock+0x53/0x220 [ 42.633261] ? _raw_spin_unlock+0x1e/0x40 [ 42.633669] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.634201] ? static_key_count+0x60/0x80 [ 42.634618] prctl_set_seccomp+0x4e/0x70 [ 42.635048] __do_sys_prctl+0xe6c/0x1d70 [ 42.635461] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.635947] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.636459] ? irqentry_exit+0xf3/0x650 [ 42.636868] do_syscall_64+0xbf/0x430 [ 42.637279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.637776] RIP: 0033:0x7f3c8e2a15cd [ 42.638180] 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 [ 42.639946] RSP: 002b:00007fff589bd240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.640667] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3c8e2a15cd [ 42.641368] RDX: 000055ef3f2e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.642070] RBP: 00007fff589bd2a0 R08: 0000000000000000 R09: 00007fff589bc940 [ 42.642742] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef5f5a32b0 [ 42.643458] R13: 00007fff589bd6d0 R14: 000055ef5f5a5d20 R15: 000055ef5f5b78d0 [ 42.644183] [ 42.644422] irq event stamp: 1733 [ 42.644758] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 42.645600] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 42.646432] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 42.647281] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 42.648126] ---[ end trace 0000000000000000 ]--- [ 43.377489] ------------[ cut here ]------------ [ 43.378397] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.380365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 43.381823] Modules linked in: [ 43.382453] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.384703] Tainted: [W]=WARN [ 43.385305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.387046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.388339] 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 [ 43.391486] RSP: 0018:ffff888015627bc0 EFLAGS: 00010286 [ 43.392657] RAX: 0000000000000000 RBX: ffffed1002ac4f78 RCX: ffffffff813a4050 [ 43.394210] RDX: ffff888016d59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.395644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac4f2f [ 43.396938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.398215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015627df8 [ 43.399506] FS: 00007f7e01f4a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.400956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.402011] CR2: 00007ffe00c3bef7 CR3: 000000000c26d000 CR4: 0000000000350ef0 [ 43.403311] Call Trace: [ 43.403787] [ 43.404259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.405160] ? __create_object+0x59/0x80 [ 43.405967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.406933] __vmalloc_noprof+0x59/0x60 [ 43.407625] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.408509] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.409441] bpf_prog_alloc+0x39/0x200 [ 43.410182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.411116] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.412022] do_seccomp+0x349/0x25e0 [ 43.412706] ? find_held_lock+0x2b/0x80 [ 43.413485] ? do_prlimit+0x310/0x610 [ 43.414224] ? __pfx_do_seccomp+0x10/0x10 [ 43.415005] ? do_raw_spin_unlock+0x53/0x220 [ 43.415773] ? _raw_spin_unlock+0x1e/0x40 [ 43.416570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.417538] ? static_key_count+0x60/0x80 [ 43.418337] prctl_set_seccomp+0x4e/0x70 [ 43.419117] __do_sys_prctl+0xe6c/0x1d70 [ 43.419850] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.420715] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.421673] ? irqentry_exit+0xf3/0x650 [ 43.422420] do_syscall_64+0xbf/0x430 [ 43.423158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.424114] RIP: 0033:0x7f7e0243c5cd [ 43.424761] 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 [ 43.427975] RSP: 002b:00007ffe00c3a890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.429348] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e0243c5cd [ 43.430635] RDX: 0000561b7f657e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.431927] RBP: 00007ffe00c3a8f0 R08: 0000000000000000 R09: 00007ffe00c39f90 [ 43.433192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b8bb362b0 [ 43.434452] R13: 00007ffe00c3ad20 R14: 0000561b8bb38d20 R15: 0000561b8bb4a8d0 [ 43.435748] [ 43.436224] irq event stamp: 1871 [ 43.436827] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 43.438360] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 43.439852] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 43.441417] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 43.443027] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27041' (ECDSA) to the list of known hosts. 2025/11/18 22:58:56 fuzzer started 2025/11/18 22:58:56 dialing manager at localhost:34383 2025/11/18 22:58:56 checking machine... 2025/11/18 22:58:56 checking revisions... [ 44.331748] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:58:56 testing simple program... [ 44.411188] cgroup: Unknown subsys name 'net' [ 44.467416] cgroup: Unknown subsys name 'cpuset' [ 44.481288] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:58:55 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009611bc0 RCX=0000000000000002 RDX=0000000088596101 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526ff1 RFL=00000817 [-O--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3c8dd7e008 CR3=0000000013bed000 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=0000000000020047 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ef5f5dbfe0 CR3=000000000dff9000 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=38353a323220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343133 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000