[ 39.083680] ------------[ cut here ]------------ [ 39.084665] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.086728] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.088252] Modules linked in: [ 39.088871] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.090985] Tainted: [W]=WARN [ 39.091565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.093137] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.094118] 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 [ 39.097495] RSP: 0018:ffff88801742fbc0 EFLAGS: 00010286 [ 39.098540] RAX: 0000000000000000 RBX: ffffed1002e85f78 RCX: ffffffff813a4050 [ 39.099922] RDX: ffff88800f003780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.101290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e85f2f [ 39.102675] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.104042] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801742fdf8 [ 39.105415] FS: 00007f3805deb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.106965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.108092] CR2: 00007ffda4fa1ef8 CR3: 000000001c33b000 CR4: 0000000000350ef0 [ 39.109469] Call Trace: [ 39.110026] [ 39.110458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.111427] ? __create_object+0x59/0x80 [ 39.112271] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.113302] __vmalloc_noprof+0x59/0x60 [ 39.114124] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.115059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.116056] bpf_prog_alloc+0x39/0x200 [ 39.116798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.117801] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.118770] do_seccomp+0x349/0x25e0 [ 39.119529] ? find_held_lock+0x2b/0x80 [ 39.120350] ? do_prlimit+0x310/0x610 [ 39.121114] ? __pfx_do_seccomp+0x10/0x10 [ 39.121973] ? do_raw_spin_unlock+0x53/0x220 [ 39.122800] ? _raw_spin_unlock+0x1e/0x40 [ 39.123635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.124665] ? static_key_count+0x60/0x80 [ 39.125528] prctl_set_seccomp+0x4e/0x70 [ 39.126380] __do_sys_prctl+0xe6c/0x1d70 [ 39.127206] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.128131] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.129167] ? irqentry_exit+0xf3/0x650 [ 39.130002] do_syscall_64+0xbf/0x430 [ 39.130751] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.131763] RIP: 0033:0x7f38062dd5cd [ 39.132528] 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 [ 39.135929] RSP: 002b:00007ffda4fa0420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.137395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38062dd5cd [ 39.138777] RDX: 00005652b760fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.140141] RBP: 00007ffda4fa0480 R08: 0000000000000000 R09: 00007ffda4f9fb20 [ 39.141522] R10: 0000000000000000 R11: 0000000000000246 R12: 00005652c153ead0 [ 39.142912] R13: 00007ffda4fa08b0 R14: 00005652c153fbc0 R15: 00005652c1550780 [ 39.144310] [ 39.144757] irq event stamp: 1763 [ 39.145459] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 39.147076] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 39.148706] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 39.150331] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.151682] ---[ end trace 0000000000000000 ]--- [ 42.055847] ------------[ cut here ]------------ [ 42.056749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.058770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 42.060205] Modules linked in: [ 42.060787] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.062769] Tainted: [W]=WARN [ 42.063367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.064814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.065716] 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 [ 42.068842] RSP: 0018:ffff888016a97bc0 EFLAGS: 00010286 [ 42.069808] RAX: 0000000000000000 RBX: ffffed1002d52f78 RCX: ffffffff813a4050 [ 42.071082] RDX: ffff888009a8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.072363] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d52f2f [ 42.073641] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.074928] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a97df8 [ 42.076208] FS: 00007fc8ecc92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.077647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.078719] CR2: 00007fc8ed184580 CR3: 000000001739c000 CR4: 0000000000350ef0 [ 42.080000] Call Trace: [ 42.080457] [ 42.080858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.081763] ? __create_object+0x59/0x80 [ 42.082534] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.083493] __vmalloc_noprof+0x59/0x60 [ 42.084248] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.085124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.086053] bpf_prog_alloc+0x39/0x200 [ 42.086742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.087659] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.088549] do_seccomp+0x349/0x25e0 [ 42.089263] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.090180] ? __pfx_do_seccomp+0x10/0x10 [ 42.090968] ? find_held_lock+0x2b/0x80 [ 42.091675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.092630] ? static_key_count+0x60/0x80 [ 42.093433] prctl_set_seccomp+0x4e/0x70 [ 42.094207] __do_sys_prctl+0xe6c/0x1d70 [ 42.094988] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.095787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.096736] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.097694] ? irqentry_exit+0xf3/0x650 [ 42.098457] do_syscall_64+0xbf/0x430 [ 42.099183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.100128] RIP: 0033:0x7fc8ed1845cd [ 42.100785] 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 [ 42.103908] RSP: 002b:00007ffc9e48ea40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.105254] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8ed1845cd [ 42.106537] RDX: 00005654832c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.107817] RBP: 00007ffc9e48eaa0 R08: 0000000000000000 R09: 00007ffc9e48e140 [ 42.109083] R10: 0000000000000000 R11: 0000000000000246 R12: 000056549929ead0 [ 42.110372] R13: 00007ffc9e48eed0 R14: 000056549929fbc0 R15: 00005654992b0780 [ 42.111684] [ 42.112138] irq event stamp: 1699 [ 42.112729] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 42.114254] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 42.115762] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.117283] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.118791] ---[ end trace 0000000000000000 ]--- [ 42.786424] ------------[ cut here ]------------ [ 42.787370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.789430] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.790911] Modules linked in: [ 42.791501] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.793732] Tainted: [W]=WARN [ 42.794592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.796084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.796996] 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 [ 42.800159] RSP: 0018:ffff888016897bc0 EFLAGS: 00010286 [ 42.801148] RAX: 0000000000000000 RBX: ffffed1002d12f78 RCX: ffffffff813a4050 [ 42.802443] RDX: ffff88801747d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.803744] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d12f2f [ 42.805032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.806315] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016897df8 [ 42.807589] FS: 00007f465dc72900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.809029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.810107] CR2: 00007f465e164580 CR3: 0000000020489000 CR4: 0000000000350ef0 [ 42.811414] Call Trace: [ 42.811935] [ 42.812353] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.813263] ? __create_object+0x59/0x80 [ 42.814061] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.815026] __vmalloc_noprof+0x59/0x60 [ 42.815741] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.816640] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.817555] bpf_prog_alloc+0x39/0x200 [ 42.818323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.819250] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.820158] do_seccomp+0x349/0x25e0 [ 42.820830] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.821737] ? __pfx_do_seccomp+0x10/0x10 [ 42.822532] ? find_held_lock+0x2b/0x80 [ 42.823297] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.824272] ? static_key_count+0x60/0x80 [ 42.825078] prctl_set_seccomp+0x4e/0x70 [ 42.825825] __do_sys_prctl+0xe6c/0x1d70 [ 42.826598] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.827442] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.828409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.829390] ? irqentry_exit+0xf3/0x650 [ 42.830173] do_syscall_64+0xbf/0x430 [ 42.830858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.831810] RIP: 0033:0x7f465e1645cd [ 42.832514] 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 [ 42.835676] RSP: 002b:00007ffcacd3e2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.837040] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f465e1645cd [ 42.838334] RDX: 000055d0b5f76e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.839618] RBP: 00007ffcacd3e300 R08: 0000000000000000 R09: 00007ffcacd3d9a0 [ 42.840899] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0e6e1fb10 [ 42.842201] R13: 00007ffcacd3e730 R14: 000055d0e6e202b0 R15: 000055d0e6e346f0 [ 42.843492] [ 42.843956] irq event stamp: 1829 [ 42.844563] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 42.846112] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 42.847650] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.849204] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.850718] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16932' (ECDSA) to the list of known hosts. 2025/11/18 15:06:34 fuzzer started 2025/11/18 15:06:34 dialing manager at localhost:34383 2025/11/18 15:06:34 checking machine... 2025/11/18 15:06:34 checking revisions... [ 43.730397] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:06:34 testing simple program... [ 43.821361] cgroup: Unknown subsys name 'net' [ 43.888691] cgroup: Unknown subsys name 'cpuset' [ 43.904215] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:06:33 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e78600 RCX=ffff88806ce0898c RDX=ffff888017478000 RSI=ffffffff8175a5f7 RDI=ffffffff85e78600 RBP=00007f8ae8fe7dad RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f8ae8fe7dad R13=0000000000000000 R14=ffff888017478000 R15=0000000000000000 RIP=ffffffff815bd700 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 00007f8ae89a5700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc8ecc57008 CR3=00000000166f5000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3833325b646873732033333a3630 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303434 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=0000000000019aeb 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f939ec43550 CR3=00000000166f5000 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=2033333a36303a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3833 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3833325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033333a36303a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000