[ 46.512660] ------------[ cut here ]------------ [ 46.513585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.515586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 46.517059] Modules linked in: [ 46.517646] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.519672] Tainted: [W]=WARN [ 46.520287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.521741] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.522640] 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 [ 46.525809] RSP: 0018:ffff88801605fbc0 EFLAGS: 00010286 [ 46.526742] RAX: 0000000000000000 RBX: ffffed1002c0bf78 RCX: ffffffff813a4050 [ 46.528072] RDX: ffff888016248000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.529361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0bf2f [ 46.530660] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.531959] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801605fdf8 [ 46.533253] FS: 00007f8494304900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.534703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.535783] CR2: 00007f84947f6580 CR3: 000000001dd52000 CR4: 0000000000350ef0 [ 46.537072] Call Trace: [ 46.537533] [ 46.537990] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.538888] ? __create_object+0x59/0x80 [ 46.539628] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.540600] __vmalloc_noprof+0x59/0x60 [ 46.541360] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.542232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.543171] bpf_prog_alloc+0x39/0x200 [ 46.543910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.544848] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.545708] do_seccomp+0x349/0x25e0 [ 46.546420] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.547302] ? __pfx_do_seccomp+0x10/0x10 [ 46.548120] ? find_held_lock+0x2b/0x80 [ 46.548903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.549878] ? static_key_count+0x60/0x80 [ 46.550638] prctl_set_seccomp+0x4e/0x70 [ 46.551415] __do_sys_prctl+0xe6c/0x1d70 [ 46.552210] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.553060] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.554031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.554996] ? irqentry_exit+0xf3/0x650 [ 46.555708] do_syscall_64+0xbf/0x430 [ 46.556445] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.557404] RIP: 0033:0x7f84947f65cd [ 46.558103] 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 [ 46.561262] RSP: 002b:00007fff80eec2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.562630] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84947f65cd [ 46.563904] RDX: 0000555805ee2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.565188] RBP: 00007fff80eec350 R08: 0000000000000000 R09: 00007fff80eeb9f0 [ 46.566485] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558197c5ad0 [ 46.567780] R13: 00007fff80eec780 R14: 00005558197c6bc0 R15: 00005558197d7780 [ 46.569082] [ 46.569505] irq event stamp: 1797 [ 46.570153] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 46.571678] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 46.573203] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 46.574727] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 46.576255] ---[ end trace 0000000000000000 ]--- [ 49.434945] ------------[ cut here ]------------ [ 49.435739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.437582] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.438869] Modules linked in: [ 49.439392] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.441386] Tainted: [W]=WARN [ 49.442255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.443940] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.444899] 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 [ 49.447706] RSP: 0018:ffff8880185d7bc0 EFLAGS: 00010286 [ 49.448607] RAX: 0000000000000000 RBX: ffffed10030baf78 RCX: ffffffff813a4050 [ 49.449745] RDX: ffff888015953780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.450902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030baf2f [ 49.452066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.453234] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185d7df8 [ 49.454381] FS: 00007ff2ab045900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.455658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.456632] CR2: 00007ff2ab537580 CR3: 000000001fba7000 CR4: 0000000000350ef0 [ 49.457798] Call Trace: [ 49.458210] [ 49.458571] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.459371] ? __create_object+0x59/0x80 [ 49.460094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.460964] __vmalloc_noprof+0x59/0x60 [ 49.461598] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.462372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.463207] bpf_prog_alloc+0x39/0x200 [ 49.463861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.464664] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.465475] do_seccomp+0x349/0x25e0 [ 49.466108] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.466910] ? __pfx_do_seccomp+0x10/0x10 [ 49.467570] ? find_held_lock+0x2b/0x80 [ 49.468278] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.469130] ? static_key_count+0x60/0x80 [ 49.469843] prctl_set_seccomp+0x4e/0x70 [ 49.470492] __do_sys_prctl+0xe6c/0x1d70 [ 49.471188] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.471958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.472862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.473683] ? irqentry_exit+0xf3/0x650 [ 49.474371] do_syscall_64+0xbf/0x430 [ 49.475028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.475871] RIP: 0033:0x7ff2ab5375cd [ 49.476485] 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 [ 49.479298] RSP: 002b:00007fffd4933320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.480549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2ab5375cd [ 49.481694] RDX: 000055a51679fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.482840] RBP: 00007fffd4933380 R08: 0000000000000000 R09: 00007fffd4932a20 [ 49.483990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a54737aad0 [ 49.485159] R13: 00007fffd49337b0 R14: 000055a54737bbc0 R15: 000055a54738c780 [ 49.486313] [ 49.486689] irq event stamp: 3389 [ 49.487269] hardirqs last enabled at (3399): [] __up_console_sem+0x78/0x80 [ 49.488659] hardirqs last disabled at (3408): [] __up_console_sem+0x5d/0x80 [ 49.490013] softirqs last enabled at (3358): [] handle_softirqs+0x50c/0x770 [ 49.491377] softirqs last disabled at (3349): [] __irq_exit_rcu+0xc4/0x100 [ 49.492778] ---[ end trace 0000000000000000 ]--- [ 50.141153] ------------[ cut here ]------------ [ 50.142065] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.144057] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/255 [ 50.145536] Modules linked in: [ 50.146416] CPU: 0 UID: 104 PID: 255 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.148483] Tainted: [W]=WARN [ 50.149093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.150560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.151480] 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 [ 50.154640] RSP: 0018:ffff88801637fbc0 EFLAGS: 00010286 [ 50.155623] RAX: 0000000000000000 RBX: ffffed1002c6ff78 RCX: ffffffff813a4050 [ 50.156908] RDX: ffff888017448000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.158193] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6ff2f [ 50.159488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.160797] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801637fdf8 [ 50.162106] FS: 00007f116fb78900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.163571] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.164646] CR2: 00007ffe8c158ef8 CR3: 000000000cd25000 CR4: 0000000000350ef0 [ 50.165931] Call Trace: [ 50.166393] [ 50.166847] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.167687] ? __create_object+0x59/0x80 [ 50.168478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.169440] __vmalloc_noprof+0x59/0x60 [ 50.170194] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.171070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.172058] bpf_prog_alloc+0x39/0x200 [ 50.172808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.173677] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.174596] do_seccomp+0x349/0x25e0 [ 50.175331] ? find_held_lock+0x2b/0x80 [ 50.176100] ? do_prlimit+0x310/0x610 [ 50.176857] ? __pfx_do_seccomp+0x10/0x10 [ 50.177596] ? do_raw_spin_unlock+0x53/0x220 [ 50.178435] ? _raw_spin_unlock+0x1e/0x40 [ 50.179204] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.180199] ? static_key_count+0x60/0x80 [ 50.181008] prctl_set_seccomp+0x4e/0x70 [ 50.181741] __do_sys_prctl+0xe6c/0x1d70 [ 50.182521] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.183378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.184376] ? irqentry_exit+0xf3/0x650 [ 50.185148] do_syscall_64+0xbf/0x430 [ 50.185896] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.186850] RIP: 0033:0x7f117006a5cd [ 50.187528] 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 [ 50.190683] RSP: 002b:00007ffe8c157bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.192059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f117006a5cd [ 50.193351] RDX: 0000564b3183ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.194623] RBP: 00007ffe8c157c20 R08: 0000000000000000 R09: 00007ffe8c1572c0 [ 50.195907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564b6af45b10 [ 50.197214] R13: 00007ffe8c158050 R14: 0000564b6af462b0 R15: 0000564b6af5a6f0 [ 50.198526] [ 50.198997] irq event stamp: 1797 [ 50.199614] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.201146] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.202657] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.204224] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 50.205747] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16912' (ECDSA) to the list of known hosts. 2025/11/18 23:31:15 fuzzer started 2025/11/18 23:31:15 dialing manager at localhost:34383 2025/11/18 23:31:15 checking machine... 2025/11/18 23:31:15 checking revisions... [ 51.118081] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:31:15 testing simple program... [ 51.204642] cgroup: Unknown subsys name 'net' [ 51.273571] cgroup: Unknown subsys name 'cpuset' [ 51.286871] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:31:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000055 RCX=ffff88800f157da0 RDX=0000000000000055 RSI=0000000000000b24 RDI=ffffea0000746080 RBP=ffff8880193ded90 RSP=ffff88800f157aa0 R8 =0000000000000000 R9 =ffffed100327bdd0 R10=ffff8880193dee87 R11=0000000000000001 R12=0000000000000b24 R13=dffffc0000000000 R14=ffff8880193dee84 R15=0000000000000b24 RIP=ffffffff8254bb84 RFL=00000246 [---Z-P-] 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 00007fd1e332b700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2ab00f008 CR3=000000000e498000 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=2034313a31333a333220383120766f4e XMM01=657463656e6e6f63736944203a5d3734 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3734325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034313a31333a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026629 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=00000202 [-------] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb9f95ff8 CR3=000000000d224000 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=59de271bb315c9a9324bd9be86854c14 XMM02=ec2efd57dc4c00df00000000003030f8 XMM03=14630f1f9066fc3a00000000003031c8 XMM04=6a015b19ee758b8700000000000ae988 XMM05=f6f26eb69d5d053d000000000031ebf8 XMM06=280a1d610a8a97f1000000000031ea80 XMM07=e042d86d42eb936e000000000030ffb0 XMM08=14630f1f9066fc3a00000000003031c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000