[ 54.095193] ------------[ cut here ]------------ [ 54.096132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.098157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.099646] Modules linked in: [ 54.100236] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.102193] Tainted: [W]=WARN [ 54.102790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.104244] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.105157] 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 [ 54.108331] RSP: 0018:ffff88801a1dfbc0 EFLAGS: 00010286 [ 54.109315] RAX: 0000000000000000 RBX: ffffed100343bf78 RCX: ffffffff813a4050 [ 54.110605] RDX: ffff88801a0d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.111883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100343bf2f [ 54.113173] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.114440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1dfdf8 [ 54.115731] FS: 00007efcda508900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.117188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.118250] CR2: 00007ffe8ac1aef7 CR3: 000000000c7d2000 CR4: 0000000000350ef0 [ 54.119556] Call Trace: [ 54.119957] [ 54.120296] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.121040] ? __create_object+0x59/0x80 [ 54.121693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.122460] __vmalloc_noprof+0x59/0x60 [ 54.123087] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.123809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.124602] bpf_prog_alloc+0x39/0x200 [ 54.125174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.125941] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.126714] do_seccomp+0x349/0x25e0 [ 54.127273] ? find_held_lock+0x2b/0x80 [ 54.127903] ? do_prlimit+0x310/0x610 [ 54.128520] ? __pfx_do_seccomp+0x10/0x10 [ 54.129132] ? do_raw_spin_unlock+0x53/0x220 [ 54.129826] ? _raw_spin_unlock+0x1e/0x40 [ 54.130431] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.131233] ? static_key_count+0x60/0x80 [ 54.131895] prctl_set_seccomp+0x4e/0x70 [ 54.132560] __do_sys_prctl+0xe6c/0x1d70 [ 54.133169] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.133895] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.134698] ? irqentry_exit+0xf3/0x650 [ 54.135294] do_syscall_64+0xbf/0x430 [ 54.135911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.136711] RIP: 0033:0x7efcda9fa5cd [ 54.137253] 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 [ 54.139869] RSP: 002b:00007ffe8ac18c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.141017] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efcda9fa5cd [ 54.142079] RDX: 0000562deeadce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.143158] RBP: 00007ffe8ac18c90 R08: 0000000000000000 R09: 00007ffe8ac18330 [ 54.144231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562dfab4ead0 [ 54.145294] R13: 00007ffe8ac190c0 R14: 0000562dfab4fbc0 R15: 0000562dfab60780 [ 54.146383] [ 54.146774] irq event stamp: 1725 [ 54.147277] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 54.148546] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 54.149810] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 54.151088] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 54.152351] ---[ end trace 0000000000000000 ]--- [ 57.076453] ------------[ cut here ]------------ [ 57.077378] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.079431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.080953] Modules linked in: [ 57.081597] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.083626] Tainted: [W]=WARN [ 57.084199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.085700] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.086623] 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 [ 57.089861] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 57.090865] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 57.092180] RDX: ffff88801a0d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.093507] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 57.094804] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.096121] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 57.097438] FS: 00007f49aa9e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.098915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.100001] CR2: 00007ffe2355fef7 CR3: 000000001fa9c000 CR4: 0000000000350ef0 [ 57.101320] Call Trace: [ 57.101837] [ 57.102257] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.103173] ? __create_object+0x59/0x80 [ 57.103975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.104966] __vmalloc_noprof+0x59/0x60 [ 57.105745] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.106648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.107614] bpf_prog_alloc+0x39/0x200 [ 57.108334] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.109280] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.110189] do_seccomp+0x349/0x25e0 [ 57.110914] ? find_held_lock+0x2b/0x80 [ 57.111673] ? do_prlimit+0x310/0x610 [ 57.112387] ? __pfx_do_seccomp+0x10/0x10 [ 57.113175] ? do_raw_spin_unlock+0x53/0x220 [ 57.113992] ? _raw_spin_unlock+0x1e/0x40 [ 57.114762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.115721] ? static_key_count+0x60/0x80 [ 57.116540] prctl_set_seccomp+0x4e/0x70 [ 57.117260] __do_sys_prctl+0xe6c/0x1d70 [ 57.118034] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.118879] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.119876] ? irqentry_exit+0xf3/0x650 [ 57.120463] do_syscall_64+0xbf/0x430 [ 57.120951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.121562] RIP: 0033:0x7f49aaedb5cd [ 57.121973] 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 [ 57.124008] RSP: 002b:00007ffe2355e4e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.124902] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f49aaedb5cd [ 57.125716] RDX: 0000555a990bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.126530] RBP: 00007ffe2355e540 R08: 0000000000000000 R09: 00007ffe2355dbe0 [ 57.127313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ab7c40ad0 [ 57.128137] R13: 00007ffe2355e970 R14: 0000555ab7c41bc0 R15: 0000555ab7c52780 [ 57.128973] [ 57.129243] irq event stamp: 1699 [ 57.129662] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 57.130629] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 57.131621] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 57.132635] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 57.133324] ---[ end trace 0000000000000000 ]--- [ 57.882417] ------------[ cut here ]------------ [ 57.883168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.884824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.886011] Modules linked in: [ 57.886527] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.888144] Tainted: [W]=WARN [ 57.888625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.889816] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.890558] 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 [ 57.893133] RSP: 0018:ffff88800f3bfbc0 EFLAGS: 00010286 [ 57.894471] RAX: 0000000000000000 RBX: ffffed1001e77f78 RCX: ffffffff813a4050 [ 57.895556] RDX: ffff888015d5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.896616] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e77f2f [ 57.897662] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.898708] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3bfdf8 [ 57.899771] FS: 00007fed20323900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.900948] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.901809] CR2: 00007fed20815580 CR3: 0000000009b6f000 CR4: 0000000000350ef0 [ 57.902836] Call Trace: [ 57.903218] [ 57.903582] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.904312] ? __create_object+0x59/0x80 [ 57.904958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.905755] __vmalloc_noprof+0x59/0x60 [ 57.906343] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.907052] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.907828] bpf_prog_alloc+0x39/0x200 [ 57.908418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.909202] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.909957] do_seccomp+0x349/0x25e0 [ 57.910546] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.911250] ? __pfx_do_seccomp+0x10/0x10 [ 57.911893] ? find_held_lock+0x2b/0x80 [ 57.912511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.913279] ? static_key_count+0x60/0x80 [ 57.913938] prctl_set_seccomp+0x4e/0x70 [ 57.914575] __do_sys_prctl+0xe6c/0x1d70 [ 57.915193] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.915899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.916712] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.917478] ? irqentry_exit+0xf3/0x650 [ 57.918109] do_syscall_64+0xbf/0x430 [ 57.918712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.919466] RIP: 0033:0x7fed208155cd [ 57.920060] 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 [ 57.922659] RSP: 002b:00007ffd6420e6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.923776] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fed208155cd [ 57.924832] RDX: 0000560601f6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.925880] RBP: 00007ffd6420e720 R08: 0000000000000000 R09: 00007ffd6420ddc0 [ 57.927601] R10: 0000000000000000 R11: 0000000000000246 R12: 000056062dcc9ad0 [ 57.928677] R13: 00007ffd6420eb50 R14: 000056062dccabc0 R15: 000056062dcdb780 [ 57.929763] [ 57.930112] irq event stamp: 1787 [ 57.930639] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 57.931886] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 57.933144] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 57.934431] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 57.935682] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14839' (ECDSA) to the list of known hosts. 2025/11/18 03:09:07 fuzzer started 2025/11/18 03:09:07 dialing manager at localhost:37895 2025/11/18 03:09:07 checking machine... 2025/11/18 03:09:07 checking revisions... [ 58.835343] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:09:07 testing simple program... [ 58.913955] cgroup: Unknown subsys name 'net' [ 58.967430] cgroup: Unknown subsys name 'cpuset' [ 58.983888] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:09:06 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cecb40 RDX=0000000000000008 RSI=ffff888009612640 RDI=ffff888009611bc0 RBP=ffff888009611bc0 RSP=ffff888009627618 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff888009612640 R15=0000000000000003 RIP=ffffffff81526594 RFL=00000007 [-----PC] 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe5be57638 CR3=000000000d77f000 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=c7ea64b4ee2808b04f413cc7fead0ba9 XMM02=ec2efd57dc4c00df0000000000304300 XMM03=55a26dd7ae00e59800000000003043d0 XMM04=1f68211ec164e14300000000000ae988 XMM05=1319e678c5640f8a0000000000321870 XMM06=50bc7b2586e41a3d00000000003217d8 XMM07=58f17c1affdc82d60000000000311e38 XMM08=406589be3f9c4b220000000000311ca0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089a8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255ec R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff88806cf08de8 R15=ffff88806cf08a70 RIP=ffffffff815bcfbd 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 00007fd66c8f3700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe23558000 CR3=000000000d0ec000 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=2036303a39303a333020383120766f4e XMM01=6964206465766965636552203a5d3434 XMM02=6f63736964203a31313a303131343320 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036303a39303a3330203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000