[ 46.103346] ------------[ cut here ]------------ [ 46.104269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.106313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.107755] Modules linked in: [ 46.108331] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.110488] Tainted: [W]=WARN [ 46.111080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.112550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.113449] 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 [ 46.116585] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 46.117544] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 46.118806] RDX: ffff8880174c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.120066] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 46.121330] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.122578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 46.123838] FS: 00007f0422b2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.125253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.126295] CR2: 00007ffe82b80ef7 CR3: 000000000d2ac000 CR4: 0000000000350ef0 [ 46.127580] Call Trace: [ 46.128079] [ 46.128483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.129370] ? __create_object+0x59/0x80 [ 46.130138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.131099] __vmalloc_noprof+0x59/0x60 [ 46.131845] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.132705] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.133576] bpf_prog_alloc+0x39/0x200 [ 46.134300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.135231] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.136121] do_seccomp+0x349/0x25e0 [ 46.136827] ? find_held_lock+0x2b/0x80 [ 46.137529] ? do_prlimit+0x310/0x610 [ 46.138258] ? __pfx_do_seccomp+0x10/0x10 [ 46.139028] ? do_raw_spin_unlock+0x53/0x220 [ 46.139861] ? _raw_spin_unlock+0x1e/0x40 [ 46.140582] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.141523] ? static_key_count+0x60/0x80 [ 46.142317] prctl_set_seccomp+0x4e/0x70 [ 46.143075] __do_sys_prctl+0xe6c/0x1d70 [ 46.143859] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.144700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.145602] ? irqentry_exit+0xf3/0x650 [ 46.146361] do_syscall_64+0xbf/0x430 [ 46.147105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.148042] RIP: 0033:0x7f042301f5cd [ 46.148735] 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 [ 46.151840] RSP: 002b:00007ffe82b7f5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.153164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f042301f5cd [ 46.154424] RDX: 0000555966a72e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.155694] RBP: 00007ffe82b7f650 R08: 0000000000000000 R09: 00007ffe82b7ecf0 [ 46.156954] R10: 0000000000000000 R11: 0000000000000246 R12: 000055599ad00240 [ 46.158215] R13: 00007ffe82b7fa80 R14: 000055599ad09380 R15: 000055599ad14540 [ 46.159501] [ 46.159948] irq event stamp: 1773 [ 46.160539] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.162037] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.163547] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 46.165058] softirqs last disabled at (1293): [] __irq_exit_rcu+0xc4/0x100 [ 46.166540] ---[ end trace 0000000000000000 ]--- [ 49.540011] ------------[ cut here ]------------ [ 49.540949] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.542937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.544388] Modules linked in: [ 49.545014] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.547035] Tainted: [W]=WARN [ 49.547598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.549098] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.550008] 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 [ 49.553174] RSP: 0018:ffff8880175efbc0 EFLAGS: 00010286 [ 49.554161] RAX: 0000000000000000 RBX: ffffed1002ebdf78 RCX: ffffffff813a4050 [ 49.555452] RDX: ffff888016d6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.556723] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebdf2f [ 49.557989] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.559263] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175efdf8 [ 49.560543] FS: 00007f3fd5f95900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.561972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.563017] CR2: 00007f3fd6487580 CR3: 000000000d58d000 CR4: 0000000000350ef0 [ 49.564293] Call Trace: [ 49.564793] [ 49.565200] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.566091] ? __create_object+0x59/0x80 [ 49.566855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.567835] __vmalloc_noprof+0x59/0x60 [ 49.568537] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.569398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.570319] bpf_prog_alloc+0x39/0x200 [ 49.571039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.571982] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.572893] do_seccomp+0x349/0x25e0 [ 49.573560] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.574455] ? __pfx_do_seccomp+0x10/0x10 [ 49.575244] ? find_held_lock+0x2b/0x80 [ 49.576006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.576960] ? static_key_count+0x60/0x80 [ 49.577774] prctl_set_seccomp+0x4e/0x70 [ 49.578495] __do_sys_prctl+0xe6c/0x1d70 [ 49.579276] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.580124] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.581087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.582043] ? irqentry_exit+0xf3/0x650 [ 49.582806] do_syscall_64+0xbf/0x430 [ 49.583505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.584442] RIP: 0033:0x7f3fd64875cd [ 49.585148] 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 [ 49.588285] RSP: 002b:00007ffc7d472d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.589645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3fd64875cd [ 49.590913] RDX: 00005654d0eabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.592196] RBP: 00007ffc7d472db0 R08: 0000000000000000 R09: 00007ffc7d472450 [ 49.593462] R10: 0000000000000000 R11: 0000000000000246 R12: 00005654de369b10 [ 49.594720] R13: 00007ffc7d4731e0 R14: 00005654de36a2b0 R15: 00005654de37e6f0 [ 49.596016] [ 49.596434] irq event stamp: 1753 [ 49.597081] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.598595] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.600138] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 49.601668] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 49.603304] ---[ end trace 0000000000000000 ]--- [ 50.448154] ------------[ cut here ]------------ [ 50.449245] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.451596] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.453317] Modules linked in: [ 50.454059] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.456669] Tainted: [W]=WARN [ 50.457304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.459067] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.460236] 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 [ 50.464173] RSP: 0018:ffff88801a82fbc0 EFLAGS: 00010286 [ 50.465473] RAX: 0000000000000000 RBX: ffffed1003505f78 RCX: ffffffff813a4050 [ 50.466956] RDX: ffff8880188db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.468470] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003505f2f [ 50.469988] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.471505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a82fdf8 [ 50.473010] FS: 00007fcbb1b51900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.474690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.475948] CR2: 00007fcbb2043580 CR3: 000000001a2ba000 CR4: 0000000000350ef0 [ 50.477440] Call Trace: [ 50.478041] [ 50.478515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.479662] ? __create_object+0x59/0x80 [ 50.480391] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.481340] __vmalloc_noprof+0x59/0x60 [ 50.482087] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.482948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.483881] bpf_prog_alloc+0x39/0x200 [ 50.484556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.485459] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.486341] do_seccomp+0x349/0x25e0 [ 50.487030] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.487923] ? __pfx_do_seccomp+0x10/0x10 [ 50.488684] ? find_held_lock+0x2b/0x80 [ 50.489375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.490298] ? static_key_count+0x60/0x80 [ 50.491065] prctl_set_seccomp+0x4e/0x70 [ 50.491838] __do_sys_prctl+0xe6c/0x1d70 [ 50.492563] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.493396] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.494331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.495283] ? irqentry_exit+0xf3/0x650 [ 50.496029] do_syscall_64+0xbf/0x430 [ 50.496761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.497694] RIP: 0033:0x7fcbb20435cd [ 50.498338] 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 [ 50.501399] RSP: 002b:00007ffe38736da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.502720] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcbb20435cd [ 50.503999] RDX: 0000564ba5dc7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.505248] RBP: 00007ffe38736e00 R08: 0000000000000000 R09: 00007ffe387364a0 [ 50.506477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bc95cf2b0 [ 50.507731] R13: 00007ffe38737230 R14: 0000564bc95d1d20 R15: 0000564bc95e38d0 [ 50.508990] [ 50.509404] irq event stamp: 1737 [ 50.510036] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.511517] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.513007] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 50.514521] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 50.516016] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37003' (ECDSA) to the list of known hosts. 2025/11/18 06:18:39 fuzzer started 2025/11/18 06:18:39 dialing manager at localhost:37895 2025/11/18 06:18:39 checking machine... 2025/11/18 06:18:39 checking revisions... [ 51.420995] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:18:39 testing simple program... [ 51.524759] cgroup: Unknown subsys name 'net' [ 51.583142] cgroup: Unknown subsys name 'cpuset' [ 51.601094] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:18:39 Registers: info registers vcpu 0 RAX=00000000282b68d3 RBX=ffff888016459bc0 RCX=00000000387aefae RDX=00000000ffef7e70 RSI=00000000ef9db6ea RDI=0000000000104185 RBP=ffff88801645a618 RSP=ffff88800f427730 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801645a618 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275cc RFL=00000002 [-------] 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 00007f3fd5f95900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3fd654d0b0 CR3=00000000200c0000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000029633 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffde3ee74e8 CR3=000000000d25d000 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=2038333a38313a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038333a38313a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000