[ 46.260288] ------------[ cut here ]------------ [ 46.261203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.263211] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.264639] Modules linked in: [ 46.265269] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.267432] Tainted: [W]=WARN [ 46.267980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.269490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.270381] 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 [ 46.273551] RSP: 0018:ffff88801691fbc0 EFLAGS: 00010286 [ 46.274516] RAX: 0000000000000000 RBX: ffffed1002d23f78 RCX: ffffffff813a4050 [ 46.275783] RDX: ffff88800f048000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.277058] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d23f2f [ 46.278314] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.279568] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801691fdf8 [ 46.280838] FS: 00007fb660156900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.282257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.283294] CR2: 00007fb660648580 CR3: 000000000e04e000 CR4: 0000000000350ef0 [ 46.284569] Call Trace: [ 46.285096] [ 46.285503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.286392] ? __create_object+0x59/0x80 [ 46.287187] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.288163] __vmalloc_noprof+0x59/0x60 [ 46.288898] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.289774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.290687] bpf_prog_alloc+0x39/0x200 [ 46.291422] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.292359] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.293268] do_seccomp+0x349/0x25e0 [ 46.293948] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.294866] ? __pfx_do_seccomp+0x10/0x10 [ 46.295655] ? find_held_lock+0x2b/0x80 [ 46.296435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.297427] ? static_key_count+0x60/0x80 [ 46.298248] prctl_set_seccomp+0x4e/0x70 [ 46.298989] __do_sys_prctl+0xe6c/0x1d70 [ 46.299781] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.300656] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.301660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.302659] ? irqentry_exit+0xf3/0x650 [ 46.303425] do_syscall_64+0xbf/0x430 [ 46.304178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.305175] RIP: 0033:0x7fb6606485cd [ 46.305851] 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 [ 46.309119] RSP: 002b:00007fffdfa6c9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.310523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6606485cd [ 46.311847] RDX: 000055971d246e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.313185] RBP: 00007fffdfa6ca00 R08: 0000000000000000 R09: 00007fffdfa6c0a0 [ 46.314507] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597533f2240 [ 46.315821] R13: 00007fffdfa6ce30 R14: 00005597533fb380 R15: 0000559753406540 [ 46.317177] [ 46.317612] irq event stamp: 1791 [ 46.318281] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 46.319842] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 46.321410] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 46.322995] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 46.324586] ---[ end trace 0000000000000000 ]--- [ 49.767959] ------------[ cut here ]------------ [ 49.768912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.770984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.772467] Modules linked in: [ 49.773109] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.775327] Tainted: [W]=WARN [ 49.775889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.777442] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.778362] 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 [ 49.781570] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 49.782557] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 49.783853] RDX: ffff88801606d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.785179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 49.786486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.787780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 49.789085] FS: 00007fb51c4a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.790544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.791616] CR2: 00007ffe54f00ef8 CR3: 000000000e105000 CR4: 0000000000350ef0 [ 49.792937] Call Trace: [ 49.793437] [ 49.793850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.794764] ? __create_object+0x59/0x80 [ 49.795550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.796524] __vmalloc_noprof+0x59/0x60 [ 49.797303] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.798197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.799141] bpf_prog_alloc+0x39/0x200 [ 49.799839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.800809] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.801719] do_seccomp+0x349/0x25e0 [ 49.802468] ? find_held_lock+0x2b/0x80 [ 49.803238] ? do_prlimit+0x310/0x610 [ 49.803951] ? __pfx_do_seccomp+0x10/0x10 [ 49.804744] ? do_raw_spin_unlock+0x53/0x220 [ 49.805586] ? _raw_spin_unlock+0x1e/0x40 [ 49.806371] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.807341] ? static_key_count+0x60/0x80 [ 49.808153] prctl_set_seccomp+0x4e/0x70 [ 49.808901] __do_sys_prctl+0xe6c/0x1d70 [ 49.809697] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.810559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.811532] ? irqentry_exit+0xf3/0x650 [ 49.812288] do_syscall_64+0xbf/0x430 [ 49.813010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.813989] RIP: 0033:0x7fb51c9995cd [ 49.814706] 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 [ 49.817968] RSP: 002b:00007ffe54eff9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.819355] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb51c9995cd [ 49.820633] RDX: 000055ff18d4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.821953] RBP: 00007ffe54effa00 R08: 0000000000000000 R09: 00007ffe54eff0a0 [ 49.823244] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ff3c6cf2b0 [ 49.824530] R13: 00007ffe54effe30 R14: 000055ff3c6d1d20 R15: 000055ff3c6e38d0 [ 49.825861] [ 49.826325] irq event stamp: 1823 [ 49.826945] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 49.828474] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 49.830053] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.831602] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.833127] ---[ end trace 0000000000000000 ]--- [ 50.663970] ------------[ cut here ]------------ [ 50.664913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.666935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.668454] Modules linked in: [ 50.669085] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.671076] Tainted: [W]=WARN [ 50.671633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.673110] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.673964] 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 [ 50.677527] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 50.678658] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 50.679926] RDX: ffff8880190dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.681183] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 50.682435] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.683703] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 50.685298] FS: 00007f727e351900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.687008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.688278] CR2: 00007f727e843580 CR3: 000000001ea75000 CR4: 0000000000350ef0 [ 50.689574] Call Trace: [ 50.690085] [ 50.690503] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.691408] ? __create_object+0x59/0x80 [ 50.692195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.693185] __vmalloc_noprof+0x59/0x60 [ 50.693905] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.694778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.695714] bpf_prog_alloc+0x39/0x200 [ 50.696474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.697433] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.698338] do_seccomp+0x349/0x25e0 [ 50.699028] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.699938] ? __pfx_do_seccomp+0x10/0x10 [ 50.700724] ? find_held_lock+0x2b/0x80 [ 50.701499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.702484] ? static_key_count+0x60/0x80 [ 50.703293] prctl_set_seccomp+0x4e/0x70 [ 50.704089] __do_sys_prctl+0xe6c/0x1d70 [ 50.704849] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.705723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.706683] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.707663] ? irqentry_exit+0xf3/0x650 [ 50.708444] do_syscall_64+0xbf/0x430 [ 50.709192] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.710152] RIP: 0033:0x7f727e8435cd [ 50.710828] 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 [ 50.714010] RSP: 002b:00007ffffa8b6e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.715428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f727e8435cd [ 50.716726] RDX: 0000556b184bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.718077] RBP: 00007ffffa8b6e90 R08: 0000000000000000 R09: 00007ffffa8b6530 [ 50.719375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b274e8ad0 [ 50.720659] R13: 00007ffffa8b72c0 R14: 0000556b274e9bc0 R15: 0000556b274fa780 [ 50.721871] [ 50.722265] irq event stamp: 1727 [ 50.722765] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 50.724042] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 50.725343] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 50.726630] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 50.727880] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40035' (ECDSA) to the list of known hosts. 2025/11/18 07:45:10 fuzzer started 2025/11/18 07:45:11 dialing manager at localhost:37895 2025/11/18 07:45:11 checking machine... 2025/11/18 07:45:11 checking revisions... [ 51.643521] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:45:11 testing simple program... [ 51.741783] cgroup: Unknown subsys name 'net' [ 51.808960] cgroup: Unknown subsys name 'cpuset' [ 51.826360] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:45:10 Registers: info registers vcpu 0 RAX=0000000011dd513a RBX=000000004fcee819 RCX=00000000a4e9f5db RDX=000000000000000d RSI=ffff888016b7f6ec RDI=0000000000000005 RBP=0000000000000000 RSP=ffff888016b7f630 R8 =00000000bc4c7990 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888016b7f698 R15=000000000000000d RIP=ffffffff826423cf RFL=00000216 [----AP-] 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 00007f07a1a36700 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=00007fb51ca5f0b0 CR3=000000000e4bc000 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=3a5d3434325b646873732030313a3534 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363733 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=0000000000034c39 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ff3c6f6818 CR3=000000000e4bc000 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=35343a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363733 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000