[ 45.777306] ------------[ cut here ]------------ [ 45.778207] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.780182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.781626] Modules linked in: [ 45.782217] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.784457] Tainted: [W]=WARN [ 45.785003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.786532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.787384] 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 [ 45.790601] RSP: 0018:ffff888015517bc0 EFLAGS: 00010286 [ 45.791561] RAX: 0000000000000000 RBX: ffffed1002aa2f78 RCX: ffffffff813a4050 [ 45.792839] RDX: ffff888017abd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.794096] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002aa2f2f [ 45.795346] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.796587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015517df8 [ 45.797854] FS: 00007f6ad4ed2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.799262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.800299] CR2: 00007f6ad53c4580 CR3: 000000000d4a3000 CR4: 0000000000350ef0 [ 45.801552] Call Trace: [ 45.802015] [ 45.802456] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.803290] ? __create_object+0x59/0x80 [ 45.804049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.804996] __vmalloc_noprof+0x59/0x60 [ 45.805738] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.806616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.807526] bpf_prog_alloc+0x39/0x200 [ 45.808200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.809116] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.809999] do_seccomp+0x349/0x25e0 [ 45.810713] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.811598] ? __pfx_do_seccomp+0x10/0x10 [ 45.812342] ? find_held_lock+0x2b/0x80 [ 45.813086] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.814038] ? static_key_count+0x60/0x80 [ 45.814823] prctl_set_seccomp+0x4e/0x70 [ 45.815584] __do_sys_prctl+0xe6c/0x1d70 [ 45.816312] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.817147] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.818102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.819044] ? irqentry_exit+0xf3/0x650 [ 45.819803] do_syscall_64+0xbf/0x430 [ 45.820528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.821458] RIP: 0033:0x7f6ad53c45cd [ 45.822114] 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 [ 45.825200] RSP: 002b:00007fff90da23f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.826532] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6ad53c45cd [ 45.827775] RDX: 0000562fcd712e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.829035] RBP: 00007fff90da2450 R08: 0000000000000000 R09: 00007fff90da1af0 [ 45.830320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fea3d3ad0 [ 45.831566] R13: 00007fff90da2880 R14: 0000562fea3d4bc0 R15: 0000562fea3e5780 [ 45.832848] [ 45.833266] irq event stamp: 1787 [ 45.833933] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 45.835433] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 45.836920] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 45.838445] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 45.839918] ---[ end trace 0000000000000000 ]--- [ 48.770495] ------------[ cut here ]------------ [ 48.770911] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.771839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.772514] Modules linked in: [ 48.772788] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.773715] Tainted: [W]=WARN [ 48.773977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.774649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.775048] 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 [ 48.776515] RSP: 0018:ffff8880152a7bc0 EFLAGS: 00010286 [ 48.776948] RAX: 0000000000000000 RBX: ffffed1002a54f78 RCX: ffffffff813a4050 [ 48.777544] RDX: ffff88800a2b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.778126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a54f2f [ 48.778718] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.779289] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880152a7df8 [ 48.779880] FS: 00007fdbb7cc9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.780550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.781019] CR2: 00007ffea68d1ef7 CR3: 000000001d45d000 CR4: 0000000000350ef0 [ 48.781616] Call Trace: [ 48.781832] [ 48.782029] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.782440] ? __create_object+0x59/0x80 [ 48.782785] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.783210] __vmalloc_noprof+0x59/0x60 [ 48.783559] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.783944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.784359] bpf_prog_alloc+0x39/0x200 [ 48.784703] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.785110] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.785530] do_seccomp+0x349/0x25e0 [ 48.785849] ? find_held_lock+0x2b/0x80 [ 48.786183] ? do_prlimit+0x310/0x610 [ 48.786523] ? __pfx_do_seccomp+0x10/0x10 [ 48.786864] ? do_raw_spin_unlock+0x53/0x220 [ 48.787225] ? _raw_spin_unlock+0x1e/0x40 [ 48.787586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.788009] ? static_key_count+0x60/0x80 [ 48.788360] prctl_set_seccomp+0x4e/0x70 [ 48.788719] __do_sys_prctl+0xe6c/0x1d70 [ 48.789057] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.789448] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.789879] ? irqentry_exit+0xf3/0x650 [ 48.790210] do_syscall_64+0xbf/0x430 [ 48.790550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.790968] RIP: 0033:0x7fdbb81bb5cd [ 48.791267] 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 [ 48.792725] RSP: 002b:00007ffea68d0910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.793330] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbb81bb5cd [ 48.793927] RDX: 0000562a76577e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.794520] RBP: 00007ffea68d0970 R08: 0000000000000000 R09: 00007ffea68d0010 [ 48.795091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562aaa170b10 [ 48.795678] R13: 00007ffea68d0da0 R14: 0000562aaa1712b0 R15: 0000562aaa1856f0 [ 48.796252] [ 48.796469] irq event stamp: 1637 [ 48.796748] hardirqs last enabled at (1645): [] __up_console_sem+0x78/0x80 [ 48.797446] hardirqs last disabled at (1654): [] __up_console_sem+0x5d/0x80 [ 48.798127] softirqs last enabled at (1196): [] handle_softirqs+0x50c/0x770 [ 48.798834] softirqs last disabled at (1187): [] __irq_exit_rcu+0xc4/0x100 [ 48.799531] ---[ end trace 0000000000000000 ]--- [ 49.550949] ------------[ cut here ]------------ [ 49.551874] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.553881] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.555363] Modules linked in: [ 49.556049] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.558063] Tainted: [W]=WARN [ 49.558674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.560152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.561066] 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 [ 49.564621] RSP: 0018:ffff88800979fbc0 EFLAGS: 00010286 [ 49.565599] RAX: 0000000000000000 RBX: ffffed10012f3f78 RCX: ffffffff813a4050 [ 49.566882] RDX: ffff888016fc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.568149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f3f2f [ 49.569588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.571086] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800979fdf8 [ 49.572539] FS: 00007f29e9c6f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.573994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.575055] CR2: 00007ffc19705ef7 CR3: 0000000020d5f000 CR4: 0000000000350ef0 [ 49.576334] Call Trace: [ 49.576830] [ 49.577241] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.578146] ? __create_object+0x59/0x80 [ 49.578941] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.579904] __vmalloc_noprof+0x59/0x60 [ 49.580661] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.581535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.582481] bpf_prog_alloc+0x39/0x200 [ 49.583173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.584094] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.584975] do_seccomp+0x349/0x25e0 [ 49.585695] ? find_held_lock+0x2b/0x80 [ 49.586482] ? do_prlimit+0x310/0x610 [ 49.587178] ? __pfx_do_seccomp+0x10/0x10 [ 49.587979] ? do_raw_spin_unlock+0x53/0x220 [ 49.588812] ? _raw_spin_unlock+0x1e/0x40 [ 49.589598] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.590574] ? static_key_count+0x60/0x80 [ 49.591326] prctl_set_seccomp+0x4e/0x70 [ 49.592098] __do_sys_prctl+0xe6c/0x1d70 [ 49.592870] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.593729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.594707] ? irqentry_exit+0xf3/0x650 [ 49.595471] do_syscall_64+0xbf/0x430 [ 49.596172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.597128] RIP: 0033:0x7f29ea1615cd [ 49.597833] 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 [ 49.600993] RSP: 002b:00007ffc19704420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.602378] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29ea1615cd [ 49.603675] RDX: 000055b50f526e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.604956] RBP: 00007ffc19704480 R08: 0000000000000000 R09: 00007ffc19703b20 [ 49.606263] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b52f25dad0 [ 49.607529] R13: 00007ffc197048b0 R14: 000055b52f25ebc0 R15: 000055b52f26f780 [ 49.608811] [ 49.609238] irq event stamp: 1745 [ 49.609891] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 49.611452] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 49.612974] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.614578] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.616092] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16207' (ECDSA) to the list of known hosts. 2025/11/19 05:32:05 fuzzer started 2025/11/19 05:32:06 dialing manager at localhost:34383 2025/11/19 05:32:06 checking machine... 2025/11/19 05:32:06 checking revisions... [ 50.523814] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:32:06 testing simple program... [ 50.609851] cgroup: Unknown subsys name 'net' [ 50.668143] cgroup: Unknown subsys name 'cpuset' [ 50.681756] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:32:05 Registers: info registers vcpu 0 RAX=ffff88800d7f9ec0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff88800d7f9770 RSI=0000000000000000 RDI=ffff88800d7f9900 RBP=ffff88800d7f9900 RSP=ffff888016dbfd08 R8 =0000000000000001 R9 =ffffed1002db7f92 R10=0000000000000003 R11=0000000000000001 R12=ffff888020cef2b8 R13=0000000000000246 R14=ffff88800d7f9900 R15=ffff88800945d280 RIP=ffffffff81b61af4 RFL=00000086 [--S--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 00007fdbb7cc9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdbb7ca8020 CR3=0000000020c63000 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=2035303a32333a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a32333a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888017801400 RCX=ffffffff84c34920 RDX=1ffff11002f00281 RSI=ffffffff84c349b0 RDI=ffff888017801408 RBP=ffff88806cf28e58 RSP=ffff88806cf08dd0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffff88806cf28e58 R11=0000000000000001 R12=ffff888017801400 R13=dffffc0000000000 R14=ffff88806cf28500 R15=dffffc0000000000 RIP=ffffffff84c2dffe RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9d49faf008 CR3=000000000d8d2000 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=9acae7606b910b8647452db87da0caf5 XMM02=0000000000304ef0eff9b2d0a8fce9cb XMM03=0000000000304fc02c67c8bc2e329bc3 XMM04=62e210e35db9e7c900000000000ae988 XMM05=665fa7825e1513d1000000000031fcb0 XMM06=5b75c91c80445342000000000031ed50 XMM07=e042d86d42eb936e00000000003100c8 XMM08=0b79fc1f950f9f2e0000000000304fc0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000