[ 45.686438] ------------[ cut here ]------------ [ 45.687354] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.689353] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.690810] Modules linked in: [ 45.691409] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.693435] Tainted: [W]=WARN [ 45.694054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.695511] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.696385] 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 [ 45.699549] RSP: 0018:ffff88801a22fbc0 EFLAGS: 00010286 [ 45.700523] RAX: 0000000000000000 RBX: ffffed1003445f78 RCX: ffffffff813a4050 [ 45.701806] RDX: ffff888015d09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.703108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003445f2f [ 45.704390] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.705692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a22fdf8 [ 45.707016] FS: 00007f398a884900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.708472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.709534] CR2: 00007f398ad76580 CR3: 000000000b7f6000 CR4: 0000000000350ef0 [ 45.710836] Call Trace: [ 45.711297] [ 45.711756] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.712654] ? __create_object+0x59/0x80 [ 45.713385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.714369] __vmalloc_noprof+0x59/0x60 [ 45.715113] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.715995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.716920] bpf_prog_alloc+0x39/0x200 [ 45.717672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.718609] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.719528] do_seccomp+0x349/0x25e0 [ 45.720212] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.721119] ? __pfx_do_seccomp+0x10/0x10 [ 45.721916] ? find_held_lock+0x2b/0x80 [ 45.722684] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.723638] ? static_key_count+0x60/0x80 [ 45.724393] prctl_set_seccomp+0x4e/0x70 [ 45.725168] __do_sys_prctl+0xe6c/0x1d70 [ 45.725948] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.726809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.727780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.728755] ? irqentry_exit+0xf3/0x650 [ 45.729518] do_syscall_64+0xbf/0x430 [ 45.730227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.731190] RIP: 0033:0x7f398ad765cd [ 45.731878] 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 [ 45.735051] RSP: 002b:00007fffd87c1660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.736411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f398ad765cd [ 45.737687] RDX: 000055db482e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.738987] RBP: 00007fffd87c16c0 R08: 0000000000000000 R09: 00007fffd87c0d60 [ 45.740266] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db670f3ad0 [ 45.741563] R13: 00007fffd87c1af0 R14: 000055db670f4bc0 R15: 000055db67105780 [ 45.742881] [ 45.743307] irq event stamp: 1679 [ 45.743961] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 45.745476] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 45.746995] softirqs last enabled at (1172): [] handle_softirqs+0x50c/0x770 [ 45.748530] softirqs last disabled at (1161): [] __irq_exit_rcu+0xc4/0x100 [ 45.750049] ---[ end trace 0000000000000000 ]--- [ 48.696278] ------------[ cut here ]------------ [ 48.697208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.699223] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.700670] Modules linked in: [ 48.701268] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.703296] Tainted: [W]=WARN [ 48.703897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.705386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.707813] 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 [ 48.711096] RSP: 0018:ffff888016b4fbc0 EFLAGS: 00010286 [ 48.712097] RAX: 0000000000000000 RBX: ffffed1002d69f78 RCX: ffffffff813a4050 [ 48.713413] RDX: ffff888015e03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.714748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d69f2f [ 48.716092] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.717435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b4fdf8 [ 48.718797] FS: 00007f0dc0810900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.720319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.721418] CR2: 00007ffea19aaef7 CR3: 000000000ef60000 CR4: 0000000000350ef0 [ 48.722799] Call Trace: [ 48.723296] [ 48.723784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.724711] ? __create_object+0x59/0x80 [ 48.725516] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.726537] __vmalloc_noprof+0x59/0x60 [ 48.727310] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.728257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.729230] bpf_prog_alloc+0x39/0x200 [ 48.729967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.730884] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.731776] do_seccomp+0x349/0x25e0 [ 48.732434] ? find_held_lock+0x2b/0x80 [ 48.733181] ? do_prlimit+0x310/0x610 [ 48.733937] ? __pfx_do_seccomp+0x10/0x10 [ 48.734698] ? do_raw_spin_unlock+0x53/0x220 [ 48.735515] ? _raw_spin_unlock+0x1e/0x40 [ 48.736232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.737178] ? static_key_count+0x60/0x80 [ 48.737986] prctl_set_seccomp+0x4e/0x70 [ 48.738752] __do_sys_prctl+0xe6c/0x1d70 [ 48.739527] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.740324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.741286] ? irqentry_exit+0xf3/0x650 [ 48.742034] do_syscall_64+0xbf/0x430 [ 48.742758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.743707] RIP: 0033:0x7f0dc0d025cd [ 48.744367] 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 [ 48.747531] RSP: 002b:00007ffea19a9180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.748872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dc0d025cd [ 48.750173] RDX: 000055e52909de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.751433] RBP: 00007ffea19a91e0 R08: 0000000000000000 R09: 00007ffea19a8880 [ 48.752721] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e550f6b2b0 [ 48.754024] R13: 00007ffea19a9610 R14: 000055e550f6dd20 R15: 000055e550f7f8d0 [ 48.755301] [ 48.755765] irq event stamp: 2121 [ 48.756355] hardirqs last enabled at (2129): [] __up_console_sem+0x78/0x80 [ 48.757855] hardirqs last disabled at (2138): [] __up_console_sem+0x5d/0x80 [ 48.759374] softirqs last enabled at (2022): [] handle_softirqs+0x50c/0x770 [ 48.760907] softirqs last disabled at (2015): [] __irq_exit_rcu+0xc4/0x100 [ 48.762354] ---[ end trace 0000000000000000 ]--- [ 49.559620] ------------[ cut here ]------------ [ 49.560558] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.562605] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.564026] Modules linked in: [ 49.564708] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.566663] Tainted: [W]=WARN [ 49.567207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.568646] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.569537] 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 [ 49.572651] RSP: 0018:ffff88801638fbc0 EFLAGS: 00010286 [ 49.573610] RAX: 0000000000000000 RBX: ffffed1002c71f78 RCX: ffffffff813a4050 [ 49.574874] RDX: ffff888015e11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.576135] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c71f2f [ 49.577387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.578656] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801638fdf8 [ 49.579935] FS: 00007fa7988f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.581348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.582402] CR2: 00007ffc2770fef7 CR3: 000000001c9eb000 CR4: 0000000000350ef0 [ 49.583664] Call Trace: [ 49.584118] [ 49.584579] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.585428] ? __create_object+0x59/0x80 [ 49.586212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.587187] __vmalloc_noprof+0x59/0x60 [ 49.587948] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.588811] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.589752] bpf_prog_alloc+0x39/0x200 [ 49.590487] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.591370] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.592252] do_seccomp+0x349/0x25e0 [ 49.592960] ? find_held_lock+0x2b/0x80 [ 49.593706] ? do_prlimit+0x310/0x610 [ 49.594416] ? __pfx_do_seccomp+0x10/0x10 [ 49.595190] ? do_raw_spin_unlock+0x53/0x220 [ 49.596029] ? _raw_spin_unlock+0x1e/0x40 [ 49.596801] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.597775] ? static_key_count+0x60/0x80 [ 49.598596] prctl_set_seccomp+0x4e/0x70 [ 49.599330] __do_sys_prctl+0xe6c/0x1d70 [ 49.600099] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.600973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.601949] ? irqentry_exit+0xf3/0x650 [ 49.602717] do_syscall_64+0xbf/0x430 [ 49.603422] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.604363] RIP: 0033:0x7fa798dea5cd [ 49.605074] 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 [ 49.608273] RSP: 002b:00007ffc2770d900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.609628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa798dea5cd [ 49.610920] RDX: 0000563f8f167e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.612195] RBP: 00007ffc2770d960 R08: 0000000000000000 R09: 00007ffc2770d000 [ 49.613486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563fb721cbf0 [ 49.614795] R13: 00007ffc2770dd90 R14: 0000563fb7226380 R15: 0000563fb7231460 [ 49.616098] [ 49.616555] irq event stamp: 1721 [ 49.617162] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.618709] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.620245] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.621807] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.623333] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12046' (ECDSA) to the list of known hosts. 2025/11/18 19:10:07 fuzzer started 2025/11/18 19:10:07 dialing manager at localhost:34383 2025/11/18 19:10:07 checking machine... 2025/11/18 19:10:07 checking revisions... [ 50.594579] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:10:07 testing simple program... [ 50.674523] cgroup: Unknown subsys name 'net' [ 50.740595] cgroup: Unknown subsys name 'cpuset' [ 50.752134] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:10:06 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=ffffffff817d9b06 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffff888018f27f48 RSP=ffff888018f27f08 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=00000000000000ca R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815bd130 RFL=00000016 [----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 00007f07d1a70700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0dc0dc7618 CR3=000000000e289000 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=30313a393120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732036303a3031 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383936 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=000000000002dff3 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fcc94f5b000 CR3=000000001445e000 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=b4d51cb6d10b90950c422850409fd426 XMM02=0000000000303f30ec2efd57dc4c00df XMM03=0000000000311bb019b66310b0069d98 XMM04=76cd3263120c1f6e00000000000ae988 XMM05=14648eaa1277bab10000000000320b38 XMM06=817b8945e9d5037300000000003209c0 XMM07=e042d86d42eb936e0000000000311e30 XMM08=19b66310b0069d980000000000303f90 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000