[ 46.207916] ------------[ cut here ]------------ [ 46.208811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.210814] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.212545] Modules linked in: [ 46.213258] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.215284] Tainted: [W]=WARN [ 46.215833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.217356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.218278] 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 [ 46.221470] RSP: 0018:ffff888015a4fbc0 EFLAGS: 00010286 [ 46.222437] RAX: 0000000000000000 RBX: ffffed1002b49f78 RCX: ffffffff813a4050 [ 46.223726] RDX: ffff88800a475340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.225026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b49f2f [ 46.226298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.227585] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a4fdf8 [ 46.228867] FS: 00007fe4d7ff9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.230329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.231380] CR2: 00007ffd0122def7 CR3: 000000000d5a7000 CR4: 0000000000350ef0 [ 46.232734] Call Trace: [ 46.233243] [ 46.233647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.234538] ? __create_object+0x59/0x80 [ 46.235321] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.236295] __vmalloc_noprof+0x59/0x60 [ 46.237073] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.237937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.238827] bpf_prog_alloc+0x39/0x200 [ 46.239578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.240510] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.241416] do_seccomp+0x349/0x25e0 [ 46.242163] ? find_held_lock+0x2b/0x80 [ 46.242985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.243950] ? __pfx_do_seccomp+0x10/0x10 [ 46.244698] ? irqentry_exit+0x17b/0x650 [ 46.245460] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 46.246452] prctl_set_seccomp+0x4e/0x70 [ 46.247226] __do_sys_prctl+0xe6c/0x1d70 [ 46.248010] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.248828] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.249802] ? irqentry_exit+0xf3/0x650 [ 46.250584] do_syscall_64+0xbf/0x430 [ 46.251329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.252274] RIP: 0033:0x7fe4d84eb5cd [ 46.252988] 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 [ 46.256126] RSP: 002b:00007ffd0122c060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.257349] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4d84eb5cd [ 46.258417] RDX: 000055d03eebee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.259535] RBP: 00007ffd0122c0c0 R08: 0000000000000000 R09: 00007ffd0122b760 [ 46.260631] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0607c7240 [ 46.261696] R13: 00007ffd0122c4f0 R14: 000055d0607c6bf0 R15: 000055d0607db4d0 [ 46.262785] [ 46.263163] irq event stamp: 1813 [ 46.263666] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 46.264956] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 46.266220] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 46.267499] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 46.268764] ---[ end trace 0000000000000000 ]--- [ 49.036414] ------------[ cut here ]------------ [ 49.037354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.039353] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.040812] Modules linked in: [ 49.041428] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.043449] Tainted: [W]=WARN [ 49.045513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.047109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.048047] 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 [ 49.051308] RSP: 0018:ffff888015ba7bc0 EFLAGS: 00010286 [ 49.052305] RAX: 0000000000000000 RBX: ffffed1002b74f78 RCX: ffffffff813a4050 [ 49.053624] RDX: ffff88801620d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.054951] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b74f2f [ 49.056260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.057578] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ba7df8 [ 49.058897] FS: 00007f936ccee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.060322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.061394] CR2: 00007fff47aa3ef7 CR3: 000000001f826000 CR4: 0000000000350ef0 [ 49.062689] Call Trace: [ 49.063199] [ 49.063610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.064511] ? __create_object+0x59/0x80 [ 49.065290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.066250] __vmalloc_noprof+0x59/0x60 [ 49.067017] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.067892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.068795] bpf_prog_alloc+0x39/0x200 [ 49.069524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.070449] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.071350] do_seccomp+0x349/0x25e0 [ 49.072065] ? find_held_lock+0x2b/0x80 [ 49.072795] ? do_prlimit+0x310/0x610 [ 49.073539] ? __pfx_do_seccomp+0x10/0x10 [ 49.074330] ? do_raw_spin_unlock+0x53/0x220 [ 49.075156] ? _raw_spin_unlock+0x1e/0x40 [ 49.075938] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.076912] ? static_key_count+0x60/0x80 [ 49.077659] prctl_set_seccomp+0x4e/0x70 [ 49.078422] __do_sys_prctl+0xe6c/0x1d70 [ 49.079198] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.080059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.081067] ? irqentry_exit+0xf3/0x650 [ 49.081813] do_syscall_64+0xbf/0x430 [ 49.082605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.083565] RIP: 0033:0x7f936d1e05cd [ 49.084276] 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 [ 49.087437] RSP: 002b:00007fff47aa1b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.088826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f936d1e05cd [ 49.090119] RDX: 0000556d8314ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.091387] RBP: 00007fff47aa1bf0 R08: 0000000000000000 R09: 00007fff47aa1290 [ 49.092669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556da5981b10 [ 49.093941] R13: 00007fff47aa2020 R14: 0000556da59822b0 R15: 0000556da59966f0 [ 49.095232] [ 49.095654] irq event stamp: 2179 [ 49.096302] hardirqs last enabled at (2189): [] __up_console_sem+0x78/0x80 [ 49.097725] hardirqs last disabled at (2198): [] __up_console_sem+0x5d/0x80 [ 49.099084] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 49.100473] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 49.101813] ---[ end trace 0000000000000000 ]--- [ 49.828961] ------------[ cut here ]------------ [ 49.829993] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.832110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.833733] Modules linked in: [ 49.834506] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.836956] Tainted: [W]=WARN [ 49.837534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.839258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.840252] 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 [ 49.843654] RSP: 0018:ffff88800f29fbc0 EFLAGS: 00010286 [ 49.844752] RAX: 0000000000000000 RBX: ffffed1001e53f78 RCX: ffffffff813a4050 [ 49.846291] RDX: ffff88800e0cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.847697] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e53f2f [ 49.849140] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.850537] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f29fdf8 [ 49.851928] FS: 00007f25a1a2a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.853563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.854751] CR2: 00007ffef38b0ef7 CR3: 000000001738b000 CR4: 0000000000350ef0 [ 49.856168] Call Trace: [ 49.856751] [ 49.857261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.858260] ? __create_object+0x59/0x80 [ 49.859139] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.860224] __vmalloc_noprof+0x59/0x60 [ 49.861093] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.862041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.863010] bpf_prog_alloc+0x39/0x200 [ 49.863718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.864667] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.865573] do_seccomp+0x349/0x25e0 [ 49.866396] ? find_held_lock+0x2b/0x80 [ 49.867156] ? do_prlimit+0x310/0x610 [ 49.867905] ? __pfx_do_seccomp+0x10/0x10 [ 49.868656] ? do_raw_spin_unlock+0x53/0x220 [ 49.869548] ? _raw_spin_unlock+0x1e/0x40 [ 49.870458] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.871511] ? static_key_count+0x60/0x80 [ 49.872314] prctl_set_seccomp+0x4e/0x70 [ 49.873118] __do_sys_prctl+0xe6c/0x1d70 [ 49.873906] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.874729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.875783] ? irqentry_exit+0xf3/0x650 [ 49.876657] do_syscall_64+0xbf/0x430 [ 49.877492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.878585] RIP: 0033:0x7f25a1f1c5cd [ 49.879358] 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 [ 49.882943] RSP: 002b:00007ffef38ae500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.884476] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25a1f1c5cd [ 49.885917] RDX: 00005583ef470e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.887381] RBP: 00007ffef38ae560 R08: 0000000000000000 R09: 00007ffef38adc00 [ 49.888782] R10: 0000000000000000 R11: 0000000000000246 R12: 000055842419bb10 [ 49.890222] R13: 00007ffef38ae990 R14: 000055842419c2b0 R15: 00005584241b06f0 [ 49.891581] [ 49.892046] irq event stamp: 1803 [ 49.892701] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.894082] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.895228] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 49.896387] softirqs last disabled at (1525): [] __irq_exit_rcu+0xc4/0x100 [ 49.897510] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61121' (ECDSA) to the list of known hosts. 2025/11/18 18:46:04 fuzzer started 2025/11/18 18:46:05 dialing manager at localhost:34383 2025/11/18 18:46:05 checking machine... 2025/11/18 18:46:05 checking revisions... [ 50.669370] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:46:05 testing simple program... [ 50.746262] cgroup: Unknown subsys name 'net' [ 50.810544] cgroup: Unknown subsys name 'cpuset' [ 50.821532] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:46:04 Registers: info registers vcpu 0 RAX=00000000000451d3 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff47a9b000 CR3=000000000dab5000 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=36343a383120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363833 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=1ffff11002b6afa3 RCX=000000000000000c RDX=ffff88801518d340 RSI=ffffffff81a051ce RDI=ffff888015b57d78 RBP=ffff88800e386a00 RSP=ffff888015b57cd8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=00007f936d86031c R13=dffffc0000000000 R14=0000000000001255 R15=ffff88801671f380 RIP=ffffffff81a051e5 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f936ccee900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f936d86031c CR3=000000000e388000 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=6720646572637465733a4d41503d706f 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