[ 46.380126] ------------[ cut here ]------------ [ 46.381077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.383067] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.384508] Modules linked in: [ 46.385169] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.387172] Tainted: [W]=WARN [ 46.387774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.389234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.390195] 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 [ 46.393314] RSP: 0018:ffff88800d3bfbc0 EFLAGS: 00010286 [ 46.394288] RAX: 0000000000000000 RBX: ffffed1001a77f78 RCX: ffffffff813a4050 [ 46.395566] RDX: ffff8880176f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.396836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a77f2f [ 46.398104] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.399380] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d3bfdf8 [ 46.400648] FS: 00007f9c4a175900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.402084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.403138] CR2: 00007f9c4a667580 CR3: 000000000c40c000 CR4: 0000000000350ef0 [ 46.404408] Call Trace: [ 46.404909] [ 46.405317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.406207] ? __create_object+0x59/0x80 [ 46.406993] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.407946] __vmalloc_noprof+0x59/0x60 [ 46.408645] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.409504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.410429] bpf_prog_alloc+0x39/0x200 [ 46.411150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.412067] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.412953] do_seccomp+0x349/0x25e0 [ 46.413617] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.414516] ? __pfx_do_seccomp+0x10/0x10 [ 46.415331] ? find_held_lock+0x2b/0x80 [ 46.416165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.417221] ? static_key_count+0x60/0x80 [ 46.418087] prctl_set_seccomp+0x4e/0x70 [ 46.418943] __do_sys_prctl+0xe6c/0x1d70 [ 46.419805] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.420728] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.421782] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.422846] ? irqentry_exit+0xf3/0x650 [ 46.423628] do_syscall_64+0xbf/0x430 [ 46.424439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.425469] RIP: 0033:0x7f9c4a6675cd [ 46.426237] 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 [ 46.429665] RSP: 002b:00007ffd365248b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.431183] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9c4a6675cd [ 46.432567] RDX: 000055990fda4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.433934] RBP: 00007ffd36524910 R08: 0000000000000000 R09: 00007ffd36523fb0 [ 46.435320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559934bb4ad0 [ 46.436725] R13: 00007ffd36524d40 R14: 0000559934bb5bc0 R15: 0000559934bc6780 [ 46.438137] [ 46.438607] irq event stamp: 1693 [ 46.439303] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 46.440936] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 46.442573] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.444225] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.445828] ---[ end trace 0000000000000000 ]--- [ 49.779977] ------------[ cut here ]------------ [ 49.780873] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.782854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.784490] Modules linked in: [ 49.785196] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.787165] Tainted: [W]=WARN [ 49.787768] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.789198] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.790079] 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 [ 49.793268] RSP: 0018:ffff88800f17fbc0 EFLAGS: 00010286 [ 49.794247] RAX: 0000000000000000 RBX: ffffed1001e2ff78 RCX: ffffffff813a4050 [ 49.795521] RDX: ffff8880170e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.796821] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e2ff2f [ 49.798100] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.799411] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f17fdf8 [ 49.800708] FS: 00007f5ddeea4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.802122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.803200] CR2: 00007f5ddf396580 CR3: 000000001f506000 CR4: 0000000000350ef0 [ 49.804463] Call Trace: [ 49.804949] [ 49.805370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.806278] ? __create_object+0x59/0x80 [ 49.807089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.808042] __vmalloc_noprof+0x59/0x60 [ 49.808786] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.809584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.810519] bpf_prog_alloc+0x39/0x200 [ 49.811233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.812143] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.813027] do_seccomp+0x349/0x25e0 [ 49.813731] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.814590] ? __pfx_do_seccomp+0x10/0x10 [ 49.815364] ? find_held_lock+0x2b/0x80 [ 49.816124] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.817090] ? static_key_count+0x60/0x80 [ 49.817892] prctl_set_seccomp+0x4e/0x70 [ 49.818629] __do_sys_prctl+0xe6c/0x1d70 [ 49.819408] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.820269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.821211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.822168] ? irqentry_exit+0xf3/0x650 [ 49.822933] do_syscall_64+0xbf/0x430 [ 49.823601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.824558] RIP: 0033:0x7f5ddf3965cd [ 49.825261] 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 [ 49.828424] RSP: 002b:00007ffc62ea0290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.829755] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ddf3965cd [ 49.830997] RDX: 000055cb5fb2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.832246] RBP: 00007ffc62ea02f0 R08: 0000000000000000 R09: 00007ffc62e9f990 [ 49.833512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cb741f2ad0 [ 49.834823] R13: 00007ffc62ea0720 R14: 000055cb741f3bc0 R15: 000055cb74204780 [ 49.836123] [ 49.836540] irq event stamp: 1793 [ 49.837191] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 49.838702] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.840188] softirqs last enabled at (1328): [] handle_softirqs+0x50c/0x770 [ 49.841722] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 49.843245] ---[ end trace 0000000000000000 ]--- [ 50.611015] ------------[ cut here ]------------ [ 50.611977] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.614029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.615507] Modules linked in: [ 50.616201] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.618181] Tainted: [W]=WARN [ 50.618811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.620299] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.621220] 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 [ 50.624418] RSP: 0018:ffff888016bcfbc0 EFLAGS: 00010286 [ 50.625393] RAX: 0000000000000000 RBX: ffffed1002d79f78 RCX: ffffffff813a4050 [ 50.626705] RDX: ffff88800dea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.627998] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d79f2f [ 50.629300] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.630600] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bcfdf8 [ 50.631891] FS: 00007f93768b3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.633329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.634409] CR2: 00007f9376da5580 CR3: 000000001f71c000 CR4: 0000000000350ef0 [ 50.635732] Call Trace: [ 50.636194] [ 50.636607] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.637504] ? __create_object+0x59/0x80 [ 50.638295] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.639276] __vmalloc_noprof+0x59/0x60 [ 50.640032] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.640968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.641917] bpf_prog_alloc+0x39/0x200 [ 50.642641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.643570] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.644474] do_seccomp+0x349/0x25e0 [ 50.645191] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.646093] ? __pfx_do_seccomp+0x10/0x10 [ 50.646906] ? find_held_lock+0x2b/0x80 [ 50.647628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.648598] ? static_key_count+0x60/0x80 [ 50.649380] prctl_set_seccomp+0x4e/0x70 [ 50.650144] __do_sys_prctl+0xe6c/0x1d70 [ 50.650948] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.651829] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.652807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.653776] ? irqentry_exit+0xf3/0x650 [ 50.654522] do_syscall_64+0xbf/0x430 [ 50.655271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.656214] RIP: 0033:0x7f9376da55cd [ 50.656913] 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 [ 50.660055] RSP: 002b:00007ffcdcbda5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.661429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9376da55cd [ 50.662722] RDX: 0000557700689e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.664023] RBP: 00007ffcdcbda610 R08: 0000000000000000 R09: 00007ffcdcbd9cb0 [ 50.665337] R10: 0000000000000000 R11: 0000000000000246 R12: 000055772c627ad0 [ 50.666660] R13: 00007ffcdcbdaa40 R14: 000055772c628bc0 R15: 000055772c639780 [ 50.668462] [ 50.668957] irq event stamp: 1733 [ 50.669579] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.671121] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.672882] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 50.674524] softirqs last disabled at (1565): [] __irq_exit_rcu+0xc4/0x100 [ 50.675589] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6631' (ECDSA) to the list of known hosts. 2025/11/19 06:08:20 fuzzer started 2025/11/19 06:08:21 dialing manager at localhost:34383 2025/11/19 06:08:21 checking machine... 2025/11/19 06:08:21 checking revisions... [ 51.489095] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:08:21 testing simple program... [ 51.561448] cgroup: Unknown subsys name 'net' [ 51.603059] cgroup: Unknown subsys name 'cpuset' [ 51.611715] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:08:20 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff8880170e5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880170e5e10 RDI=ffff8880170e5de8 RBP=ffff8880170e5d98 RSP=ffff88801963f028 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880170e5e10 R13=f8811a97de8b90d0 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007f6a3f047700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ddee73008 CR3=000000000da0e000 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=3a5d3134325b646873732030323a3830 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303134 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=00000000000290b7 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fad8c12d000 CR3=000000000c1ac000 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=50706bf8ee1202bceb4d56bde053a442 XMM02=ec2efd57dc4c00df0000000000303850 XMM03=6ba78ddbfcae435b0000000000303920 XMM04=f51449714061075a00000000000ae988 XMM05=c34ea0580b8ef2c40000000000320440 XMM06=5b75c91c80445342000000000031fe38 XMM07=e042d86d42eb936e0000000000310498 XMM08=6ba78ddbfcae435b0000000000303920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000