[ 54.220752] ------------[ cut here ]------------ [ 54.221690] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.224159] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 54.225663] Modules linked in: [ 54.226305] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.228584] Tainted: [W]=WARN [ 54.229261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.230780] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.231731] 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 [ 54.234999] RSP: 0018:ffff88801602fbc0 EFLAGS: 00010286 [ 54.235991] RAX: 0000000000000000 RBX: ffffed1002c05f78 RCX: ffffffff813a4050 [ 54.237306] RDX: ffff888017e51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.238637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c05f2f [ 54.239973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.241262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801602fdf8 [ 54.242569] FS: 00007f5cd6d88900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.244025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.245086] CR2: 00007ffe5ebdfef7 CR3: 000000000cfff000 CR4: 0000000000350ef0 [ 54.246406] Call Trace: [ 54.246883] [ 54.247376] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.248285] ? __create_object+0x59/0x80 [ 54.249097] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.250066] __vmalloc_noprof+0x59/0x60 [ 54.250804] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.251693] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.252646] bpf_prog_alloc+0x39/0x200 [ 54.253415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.254352] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.255262] do_seccomp+0x349/0x25e0 [ 54.255992] ? find_held_lock+0x2b/0x80 [ 54.256724] ? do_prlimit+0x310/0x610 [ 54.257474] ? __pfx_do_seccomp+0x10/0x10 [ 54.258281] ? do_raw_spin_unlock+0x53/0x220 [ 54.259136] ? _raw_spin_unlock+0x1e/0x40 [ 54.259868] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.260841] ? static_key_count+0x60/0x80 [ 54.261670] prctl_set_seccomp+0x4e/0x70 [ 54.262486] __do_sys_prctl+0xe6c/0x1d70 [ 54.263298] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.264167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.265150] ? irqentry_exit+0xf3/0x650 [ 54.265878] do_syscall_64+0xbf/0x430 [ 54.266654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.267632] RIP: 0033:0x7f5cd727a5cd [ 54.268346] 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 [ 54.271565] RSP: 002b:00007ffe5ebde5b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.272952] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cd727a5cd [ 54.274262] RDX: 00005611fc728e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.275581] RBP: 00007ffe5ebde610 R08: 0000000000000000 R09: 00007ffe5ebddcb0 [ 54.276891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561211771b10 [ 54.278210] R13: 00007ffe5ebdea40 R14: 00005612117722b0 R15: 00005612117866f0 [ 54.279556] [ 54.280025] irq event stamp: 1793 [ 54.280636] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 54.282167] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 54.283719] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 54.285271] softirqs last disabled at (1743): [] __irq_exit_rcu+0xc4/0x100 [ 54.286841] ---[ end trace 0000000000000000 ]--- [ 57.679622] ------------[ cut here ]------------ [ 57.680760] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.683334] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.685091] Modules linked in: [ 57.685809] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.688234] Tainted: [W]=WARN [ 57.688885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.690703] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.691814] 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 [ 57.695732] RSP: 0018:ffff88800f0cfbc0 EFLAGS: 00010286 [ 57.696892] RAX: 0000000000000000 RBX: ffffed1001e19f78 RCX: ffffffff813a4050 [ 57.698472] RDX: ffff88801b5c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.700035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e19f2f [ 57.701547] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.703087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0cfdf8 [ 57.704597] FS: 00007f91e66c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.706346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.707616] CR2: 00007f91e6bb3580 CR3: 000000000cd7e000 CR4: 0000000000350ef0 [ 57.709131] Call Trace: [ 57.709690] [ 57.710218] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.711280] ? __create_object+0x59/0x80 [ 57.712213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.713350] __vmalloc_noprof+0x59/0x60 [ 57.714241] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.715296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.716391] bpf_prog_alloc+0x39/0x200 [ 57.717246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.718334] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.719404] do_seccomp+0x349/0x25e0 [ 57.720230] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.721285] ? __pfx_do_seccomp+0x10/0x10 [ 57.722222] ? find_held_lock+0x2b/0x80 [ 57.723138] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.724304] ? static_key_count+0x60/0x80 [ 57.725174] prctl_set_seccomp+0x4e/0x70 [ 57.725990] __do_sys_prctl+0xe6c/0x1d70 [ 57.726795] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.727705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.728726] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.730027] ? irqentry_exit+0xf3/0x650 [ 57.730802] do_syscall_64+0xbf/0x430 [ 57.731585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.732743] RIP: 0033:0x7f91e6bb35cd [ 57.733655] 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 [ 57.737388] RSP: 002b:00007ffd701fda10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.738831] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f91e6bb35cd [ 57.740175] RDX: 00005647004c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.741516] RBP: 00007ffd701fda70 R08: 0000000000000000 R09: 00007ffd701fd110 [ 57.742869] R10: 0000000000000000 R11: 0000000000000246 R12: 000056473fdf22b0 [ 57.744385] R13: 00007ffd701fdea0 R14: 000056473fdf4d20 R15: 000056473fe068d0 [ 57.745744] [ 57.746229] irq event stamp: 1763 [ 57.746876] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 57.748493] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 57.750081] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 57.751616] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 57.752961] ---[ end trace 0000000000000000 ]--- [ 58.552603] ------------[ cut here ]------------ [ 58.553547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.555640] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/260 [ 58.557151] Modules linked in: [ 58.557747] CPU: 0 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.560040] Tainted: [W]=WARN [ 58.560606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.562166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.563434] 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 [ 58.566682] RSP: 0018:ffff88800f23fbc0 EFLAGS: 00010286 [ 58.567842] RAX: 0000000000000000 RBX: ffffed1001e47f78 RCX: ffffffff813a4050 [ 58.569367] RDX: ffff8880161bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.570835] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e47f2f [ 58.572132] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.573435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f23fdf8 [ 58.574758] FS: 00007fbddae0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.576215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.577292] CR2: 00007ffdfbd7bef7 CR3: 000000001f53f000 CR4: 0000000000350ef0 [ 58.578620] Call Trace: [ 58.579139] [ 58.579561] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.580486] ? __create_object+0x59/0x80 [ 58.581303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.582296] __vmalloc_noprof+0x59/0x60 [ 58.583095] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.584002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.584957] bpf_prog_alloc+0x39/0x200 [ 58.585650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.586621] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.587535] do_seccomp+0x349/0x25e0 [ 58.588274] ? find_held_lock+0x2b/0x80 [ 58.589055] ? do_prlimit+0x310/0x610 [ 58.589770] ? __pfx_do_seccomp+0x10/0x10 [ 58.590589] ? do_raw_spin_unlock+0x53/0x220 [ 58.591449] ? _raw_spin_unlock+0x1e/0x40 [ 58.592240] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.593236] ? static_key_count+0x60/0x80 [ 58.594059] prctl_set_seccomp+0x4e/0x70 [ 58.594824] __do_sys_prctl+0xe6c/0x1d70 [ 58.595633] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.596518] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.597512] ? irqentry_exit+0xf3/0x650 [ 58.598311] do_syscall_64+0xbf/0x430 [ 58.599071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.600049] RIP: 0033:0x7fbddb3005cd [ 58.600729] 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 [ 58.603956] RSP: 002b:00007ffdfbd7a6f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.605350] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbddb3005cd [ 58.606678] RDX: 0000564e77adae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.607980] RBP: 00007ffdfbd7a750 R08: 0000000000000000 R09: 00007ffdfbd79df0 [ 58.609295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e980b8bf0 [ 58.610622] R13: 00007ffdfbd7ab80 R14: 0000564e980c2380 R15: 0000564e980cd460 [ 58.611957] [ 58.612384] irq event stamp: 1803 [ 58.613059] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 58.614629] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 58.616188] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 58.617773] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 58.619198] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13651' (ECDSA) to the list of known hosts. 2025/11/17 12:11:44 fuzzer started 2025/11/17 12:11:44 dialing manager at localhost:37895 2025/11/17 12:11:44 checking machine... 2025/11/17 12:11:44 checking revisions... [ 59.492336] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:11:44 testing simple program... [ 59.558690] cgroup: Unknown subsys name 'net' [ 59.608488] cgroup: Unknown subsys name 'cpuset' [ 59.617831] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:11:44 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffff88801c9b7a14 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801c9b7a08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8175a586 R13=0000000000000206 R14=ffff888016f7d340 R15=0000000000000001 RIP=ffffffff81528f7d RFL=00000002 [-------] 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 00007f91e66c1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f91e6c790b0 CR3=000000001f440000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024dc7 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=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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdab70f838 CR3=0000000009cfc000 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=31313a323120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3135325b646873732033343a3131 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323633 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000