[ 46.621107] ------------[ cut here ]------------ [ 46.621939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.623935] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.626799] Modules linked in: [ 46.627517] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.629462] Tainted: [W]=WARN [ 46.630072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.631534] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.632437] 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 [ 46.635584] RSP: 0018:ffff88801636fbc0 EFLAGS: 00010286 [ 46.636552] RAX: 0000000000000000 RBX: ffffed1002c6df78 RCX: ffffffff813a4050 [ 46.637813] RDX: ffff888016008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.639083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6df2f [ 46.640351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.641613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801636fdf8 [ 46.642895] FS: 00007f6fb516e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.644304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.645337] CR2: 00007ffec04acef7 CR3: 000000000b9c1000 CR4: 0000000000350ef0 [ 46.646636] Call Trace: [ 46.647136] [ 46.647541] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.648433] ? __create_object+0x59/0x80 [ 46.649215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.650175] __vmalloc_noprof+0x59/0x60 [ 46.650885] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.651738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.652645] bpf_prog_alloc+0x39/0x200 [ 46.653366] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.654288] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.655189] do_seccomp+0x349/0x25e0 [ 46.655855] ? find_held_lock+0x2b/0x80 [ 46.656628] ? do_prlimit+0x310/0x610 [ 46.657360] ? __pfx_do_seccomp+0x10/0x10 [ 46.658125] ? do_raw_spin_unlock+0x53/0x220 [ 46.658909] ? _raw_spin_unlock+0x1e/0x40 [ 46.659680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.660622] ? static_key_count+0x60/0x80 [ 46.661419] prctl_set_seccomp+0x4e/0x70 [ 46.662178] __do_sys_prctl+0xe6c/0x1d70 [ 46.662916] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.663765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.664707] ? irqentry_exit+0xf3/0x650 [ 46.665467] do_syscall_64+0xbf/0x430 [ 46.666194] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.667146] RIP: 0033:0x7f6fb56605cd [ 46.667796] 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 [ 46.670906] RSP: 002b:00007ffec04aa7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.672246] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6fb56605cd [ 46.673509] RDX: 000055ae346d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.674781] RBP: 00007ffec04aa820 R08: 0000000000000000 R09: 00007ffec04a9ec0 [ 46.676053] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae6e2bfad0 [ 46.677324] R13: 00007ffec04aac50 R14: 000055ae6e2c0bc0 R15: 000055ae6e2d1780 [ 46.678621] [ 46.679078] irq event stamp: 2113 [ 46.679672] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 46.681170] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 46.682682] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 46.684191] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 46.685683] ---[ end trace 0000000000000000 ]--- [ 49.566481] ------------[ cut here ]------------ [ 49.567303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.569126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.570424] Modules linked in: [ 49.570958] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.572739] Tainted: [W]=WARN [ 49.573264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.574583] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.575571] 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 [ 49.578388] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 49.579265] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 49.580424] RDX: ffff8880198bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.581568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 49.582725] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.583865] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 49.585018] FS: 00007feec06db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.586326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.587290] CR2: 00007ffedd6baef7 CR3: 000000001f003000 CR4: 0000000000350ef0 [ 49.588440] Call Trace: [ 49.588857] [ 49.589255] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.590062] ? __create_object+0x59/0x80 [ 49.590733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.591601] __vmalloc_noprof+0x59/0x60 [ 49.592268] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.593040] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.593820] bpf_prog_alloc+0x39/0x200 [ 49.594480] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.595295] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.596099] do_seccomp+0x349/0x25e0 [ 49.596706] ? find_held_lock+0x2b/0x80 [ 49.597384] ? do_prlimit+0x310/0x610 [ 49.598044] ? __pfx_do_seccomp+0x10/0x10 [ 49.598716] ? do_raw_spin_unlock+0x53/0x220 [ 49.599472] ? _raw_spin_unlock+0x1e/0x40 [ 49.600171] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.601024] ? static_key_count+0x60/0x80 [ 49.601708] prctl_set_seccomp+0x4e/0x70 [ 49.602404] __do_sys_prctl+0xe6c/0x1d70 [ 49.603101] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.603820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.604677] ? irqentry_exit+0xf3/0x650 [ 49.605350] do_syscall_64+0xbf/0x430 [ 49.605965] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.606817] RIP: 0033:0x7feec0bcd5cd [ 49.607442] 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 [ 49.610242] RSP: 002b:00007ffedd6b9e80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.611456] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feec0bcd5cd [ 49.612600] RDX: 0000562fc88f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.613738] RBP: 00007ffedd6b9ee0 R08: 0000000000000000 R09: 00007ffedd6b9580 [ 49.614906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562ffecc2b10 [ 49.616041] R13: 00007ffedd6ba310 R14: 0000562ffecc32b0 R15: 0000562ffecd76f0 [ 49.617215] [ 49.617591] irq event stamp: 1783 [ 49.618167] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 49.619563] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.620940] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 49.622339] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 49.623708] ---[ end trace 0000000000000000 ]--- [ 50.478750] ------------[ cut here ]------------ [ 50.479772] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.481920] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.483495] Modules linked in: [ 50.484196] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.486348] Tainted: [W]=WARN [ 50.486963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.488601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.489598] 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 [ 50.493060] RSP: 0018:ffff88801688fbc0 EFLAGS: 00010286 [ 50.494128] RAX: 0000000000000000 RBX: ffffed1002d11f78 RCX: ffffffff813a4050 [ 50.495547] RDX: ffff88800f323780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.496942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d11f2f [ 50.498351] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.499760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801688fdf8 [ 50.501175] FS: 00007f266cca1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.502786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.503960] CR2: 00007f266d193580 CR3: 000000001eb90000 CR4: 0000000000350ef0 [ 50.505410] Call Trace: [ 50.505919] [ 50.506429] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.507448] ? __create_object+0x59/0x80 [ 50.508302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.509376] __vmalloc_noprof+0x59/0x60 [ 50.510226] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.511204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.512243] bpf_prog_alloc+0x39/0x200 [ 50.513063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.514113] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.515131] do_seccomp+0x349/0x25e0 [ 50.515881] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.516876] ? __pfx_do_seccomp+0x10/0x10 [ 50.517765] ? find_held_lock+0x2b/0x80 [ 50.518545] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.519514] ? static_key_count+0x60/0x80 [ 50.520318] prctl_set_seccomp+0x4e/0x70 [ 50.521106] __do_sys_prctl+0xe6c/0x1d70 [ 50.521845] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.522704] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.523669] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.524640] ? irqentry_exit+0xf3/0x650 [ 50.525404] do_syscall_64+0xbf/0x430 [ 50.526152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.527118] RIP: 0033:0x7f266d1935cd [ 50.527791] 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 [ 50.531020] RSP: 002b:00007ffe100ea9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.532413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f266d1935cd [ 50.533743] RDX: 000055da4f1e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.535074] RBP: 00007ffe100eaa40 R08: 0000000000000000 R09: 00007ffe100ea0e0 [ 50.536387] R10: 0000000000000000 R11: 0000000000000246 R12: 000055da5c3fbad0 [ 50.537678] R13: 00007ffe100eae70 R14: 000055da5c3fcbc0 R15: 000055da5c40d780 [ 50.539008] [ 50.539384] irq event stamp: 1733 [ 50.539920] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.541268] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.542654] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.544027] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.545378] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2622' (ECDSA) to the list of known hosts. 2025/11/18 18:39:01 fuzzer started 2025/11/18 18:39:02 dialing manager at localhost:34383 2025/11/18 18:39:02 checking machine... 2025/11/18 18:39:02 checking revisions... [ 51.433164] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:39:02 testing simple program... [ 51.514484] cgroup: Unknown subsys name 'net' [ 51.568769] cgroup: Unknown subsys name 'cpuset' [ 51.580405] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:39:01 Registers: info registers vcpu 0 RAX=ffffffff81b62280 RBX=ffffffff81619130 RCX=ffff8880182075b4 RDX=1ffff11003040ed7 RSI=ffffffff81b62280 RDI=ffff888018207728 RBP=ffff8880182076f8 RSP=ffff888018207658 R8 =ffffffff86abea64 R9 =ffff8880182076a0 R10=000000000003c9ed R11=00000000000266cc R12=ffff888018207728 R13=0000000000000000 R14=ffff8880198b9bc0 R15=ffff8880096c78c0 RIP=ffffffff81619130 RFL=00000282 [--S----] 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 00007feec06db900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedd6b4000 CR3=000000001f067000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021eb7 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9c115848 CR3=000000000e386000 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=d35952b0adee67b81143c93da09b1b29 XMM02=ec2efd57dc4c00df0000000000307370 XMM03=53fb767a2e9a023d0000000000307440 XMM04=a056ade9dee0bf6b00000000000ae988 XMM05=decf8f9cf450124500000000003254a8 XMM06=3e829fc8c8edc9900000000000324548 XMM07=e042d86d42eb936e0000000000315960 XMM08=53fb767a2e9a023d0000000000307440 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000