[ 45.646559] ------------[ cut here ]------------ [ 45.647526] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.649542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.650990] Modules linked in: [ 45.651634] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.653595] Tainted: [W]=WARN [ 45.654140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.655602] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.656512] 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 [ 45.659674] RSP: 0018:ffff888018267bc0 EFLAGS: 00010286 [ 45.660654] RAX: 0000000000000000 RBX: ffffed100304cf78 RCX: ffffffff813a4050 [ 45.661929] RDX: ffff888016d50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.663226] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100304cf2f [ 45.664506] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.665791] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018267df8 [ 45.667118] FS: 00007f83fdd7d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.668569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.669625] CR2: 00007fffbd5d5ef8 CR3: 0000000009bd3000 CR4: 0000000000350ef0 [ 45.670928] Call Trace: [ 45.671446] [ 45.671855] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.672771] ? __create_object+0x59/0x80 [ 45.673562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.674534] __vmalloc_noprof+0x59/0x60 [ 45.675255] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.676137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.677066] bpf_prog_alloc+0x39/0x200 [ 45.677799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.678741] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.679677] do_seccomp+0x349/0x25e0 [ 45.680346] ? find_held_lock+0x2b/0x80 [ 45.681107] ? do_prlimit+0x310/0x610 [ 45.681839] ? __pfx_do_seccomp+0x10/0x10 [ 45.682632] ? do_raw_spin_unlock+0x53/0x220 [ 45.683481] ? _raw_spin_unlock+0x1e/0x40 [ 45.684220] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.685188] ? static_key_count+0x60/0x80 [ 45.685992] prctl_set_seccomp+0x4e/0x70 [ 45.686768] __do_sys_prctl+0xe6c/0x1d70 [ 45.687570] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.688435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.689416] ? irqentry_exit+0xf3/0x650 [ 45.690142] do_syscall_64+0xbf/0x430 [ 45.690892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.691847] RIP: 0033:0x7f83fe26f5cd [ 45.692555] 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 [ 45.695729] RSP: 002b:00007fffbd5d3650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.697085] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83fe26f5cd [ 45.698381] RDX: 00005602deb46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.699679] RBP: 00007fffbd5d36b0 R08: 0000000000000000 R09: 00007fffbd5d2d50 [ 45.700951] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602f43dcbf0 [ 45.702216] R13: 00007fffbd5d3ae0 R14: 00005602f43e6380 R15: 00005602f43f1460 [ 45.703512] [ 45.703930] irq event stamp: 1753 [ 45.704584] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 45.706098] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 45.707621] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 45.709168] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 45.710667] ---[ end trace 0000000000000000 ]--- [ 48.702178] ------------[ cut here ]------------ [ 48.703134] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.705193] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.706674] Modules linked in: [ 48.707282] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.709553] Tainted: [W]=WARN [ 48.710122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.711692] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.712609] 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 [ 48.715824] RSP: 0018:ffff888017a9fbc0 EFLAGS: 00010286 [ 48.716814] RAX: 0000000000000000 RBX: ffffed1002f53f78 RCX: ffffffff813a4050 [ 48.718111] RDX: ffff888018128000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.719416] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f53f2f [ 48.720712] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.722010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a9fdf8 [ 48.723318] FS: 00007fa692fbe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.724769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.725843] CR2: 00007fff311d1ef8 CR3: 000000001ff2a000 CR4: 0000000000350ef0 [ 48.727168] Call Trace: [ 48.727679] [ 48.728092] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.729010] ? __create_object+0x59/0x80 [ 48.729805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.730787] __vmalloc_noprof+0x59/0x60 [ 48.731566] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.732445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.733342] bpf_prog_alloc+0x39/0x200 [ 48.734098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.735048] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.735968] do_seccomp+0x349/0x25e0 [ 48.736692] ? find_held_lock+0x2b/0x80 [ 48.737458] ? do_prlimit+0x310/0x610 [ 48.738159] ? __pfx_do_seccomp+0x10/0x10 [ 48.739020] ? do_raw_spin_unlock+0x53/0x220 [ 48.739871] ? _raw_spin_unlock+0x1e/0x40 [ 48.740666] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.741642] ? static_key_count+0x60/0x80 [ 48.742448] prctl_set_seccomp+0x4e/0x70 [ 48.743200] __do_sys_prctl+0xe6c/0x1d70 [ 48.743998] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.744870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.745857] ? irqentry_exit+0xf3/0x650 [ 48.746631] do_syscall_64+0xbf/0x430 [ 48.747348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.748318] RIP: 0033:0x7fa6934b05cd [ 48.749036] 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 [ 48.752250] RSP: 002b:00007fff311cf9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.753643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6934b05cd [ 48.754957] RDX: 000055c1af384e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.756256] RBP: 00007fff311cfa00 R08: 0000000000000000 R09: 00007fff311cf0a0 [ 48.757553] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1e3a98b10 [ 48.758845] R13: 00007fff311cfe30 R14: 000055c1e3a992b0 R15: 000055c1e3aad6f0 [ 48.760172] [ 48.760652] irq event stamp: 1815 [ 48.761275] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 48.762820] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 48.764377] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 48.765945] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 48.767491] ---[ end trace 0000000000000000 ]--- [ 49.581104] ------------[ cut here ]------------ [ 49.582077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.584112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.585607] Modules linked in: [ 49.586202] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.588218] Tainted: [W]=WARN [ 49.588816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.590284] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.591213] 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 [ 49.594398] RSP: 0018:ffff888018257bc0 EFLAGS: 00010286 [ 49.595342] RAX: 0000000000000000 RBX: ffffed100304af78 RCX: ffffffff813a4050 [ 49.596662] RDX: ffff8880147db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.597954] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100304af2f [ 49.599260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.600550] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018257df8 [ 49.601836] FS: 00007fc70098d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.603284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.604345] CR2: 00007fffec95fef8 CR3: 000000000dba1000 CR4: 0000000000350ef0 [ 49.605647] Call Trace: [ 49.606107] [ 49.606562] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.607468] ? __create_object+0x59/0x80 [ 49.608202] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.609170] __vmalloc_noprof+0x59/0x60 [ 49.609931] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.610809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.611759] bpf_prog_alloc+0x39/0x200 [ 49.612505] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.613437] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.614301] do_seccomp+0x349/0x25e0 [ 49.615031] ? find_held_lock+0x2b/0x80 [ 49.615794] ? do_prlimit+0x310/0x610 [ 49.616541] ? __pfx_do_seccomp+0x10/0x10 [ 49.617281] ? do_raw_spin_unlock+0x53/0x220 [ 49.618118] ? _raw_spin_unlock+0x1e/0x40 [ 49.618903] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.619891] ? static_key_count+0x60/0x80 [ 49.620701] prctl_set_seccomp+0x4e/0x70 [ 49.621475] __do_sys_prctl+0xe6c/0x1d70 [ 49.622218] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.623095] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.624063] ? irqentry_exit+0xf3/0x650 [ 49.624832] do_syscall_64+0xbf/0x430 [ 49.625578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.626538] RIP: 0033:0x7fc700e7f5cd [ 49.627209] 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 [ 49.630378] RSP: 002b:00007fffec95d5e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.631763] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc700e7f5cd [ 49.633050] RDX: 0000561f07a91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.634336] RBP: 00007fffec95d640 R08: 0000000000000000 R09: 00007fffec95cce0 [ 49.635673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f35eac240 [ 49.636961] R13: 00007fffec95da70 R14: 0000561f35eb5380 R15: 0000561f35ec0540 [ 49.638266] [ 49.638741] irq event stamp: 1771 [ 49.639408] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 49.640940] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 49.642472] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 49.644273] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 49.646028] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10772' (ECDSA) to the list of known hosts. 2025/11/18 01:12:31 fuzzer started 2025/11/18 01:12:31 dialing manager at localhost:37895 2025/11/18 01:12:31 checking machine... 2025/11/18 01:12:31 checking revisions... [ 50.563593] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:12:32 testing simple program... [ 50.673343] cgroup: Unknown subsys name 'net' [ 50.728397] cgroup: Unknown subsys name 'cpuset' [ 50.750074] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:12:31 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce08b38 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1167 RSI=ffffffff81ab8815 RDI=ffff88806ce08b44 RBP=0000000000000012 RSP=ffff88806ce08a50 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000026761 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800efc8000 R15=ffff888008c4b780 RIP=ffffffff8161904f 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 00007f9c3fd1b700 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=00007fa692f7201c CR3=000000000de82000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a38333533352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383335 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=000000000002159f 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2c8ca638 CR3=000000000de82000 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=2030333a32313a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030333a32313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000