[ 38.994093] ------------[ cut here ]------------ [ 38.995043] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.997326] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.998776] Modules linked in: [ 38.999433] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.001402] Tainted: [W]=WARN [ 39.001980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.003456] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.004368] 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 [ 39.007493] RSP: 0018:ffff88801608fbc0 EFLAGS: 00010286 [ 39.008457] RAX: 0000000000000000 RBX: ffffed1002c11f78 RCX: ffffffff813a4050 [ 39.009728] RDX: ffff88801b57b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.010996] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c11f2f [ 39.012259] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.013526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801608fdf8 [ 39.014796] FS: 00007f3b3583d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.016245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.017288] CR2: 00007fffd0d1bef8 CR3: 000000000d7cd000 CR4: 0000000000350ef0 [ 39.018555] Call Trace: [ 39.019075] [ 39.019480] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.020368] ? __create_object+0x59/0x80 [ 39.021132] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.022087] __vmalloc_noprof+0x59/0x60 [ 39.022794] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.023676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024611] bpf_prog_alloc+0x39/0x200 [ 39.025329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.026246] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.027163] do_seccomp+0x349/0x25e0 [ 39.027873] ? find_held_lock+0x2b/0x80 [ 39.028584] ? do_prlimit+0x310/0x610 [ 39.029328] ? __pfx_do_seccomp+0x10/0x10 [ 39.030095] ? do_raw_spin_unlock+0x53/0x220 [ 39.030936] ? _raw_spin_unlock+0x1e/0x40 [ 39.031665] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.032619] ? static_key_count+0x60/0x80 [ 39.033417] prctl_set_seccomp+0x4e/0x70 [ 39.034195] __do_sys_prctl+0xe6c/0x1d70 [ 39.034991] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.035792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.036759] ? irqentry_exit+0xf3/0x650 [ 39.037518] do_syscall_64+0xbf/0x430 [ 39.038241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.039195] RIP: 0033:0x7f3b35d2f5cd [ 39.039888] 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 [ 39.043016] RSP: 002b:00007fffd0d1a9e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.044360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3b35d2f5cd [ 39.045623] RDX: 000055d153fbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.046910] RBP: 00007fffd0d1aa40 R08: 0000000000000000 R09: 00007fffd0d1a0e0 [ 39.048208] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1556aebf0 [ 39.049784] R13: 00007fffd0d1ae70 R14: 000055d1556b8380 R15: 000055d1556c3460 [ 39.051090] [ 39.051513] irq event stamp: 1741 [ 39.052166] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.053674] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.055184] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 39.056688] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 39.058172] ---[ end trace 0000000000000000 ]--- [ 41.880414] ------------[ cut here ]------------ [ 41.881384] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.883551] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.885091] Modules linked in: [ 41.885718] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.887863] Tainted: [W]=WARN [ 41.888460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.890250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.891317] 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 [ 41.894688] RSP: 0018:ffff88801615fbc0 EFLAGS: 00010286 [ 41.895753] RAX: 0000000000000000 RBX: ffffed1002c2bf78 RCX: ffffffff813a4050 [ 41.897126] RDX: ffff888016223780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.898502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2bf2f [ 41.899894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.901264] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801615fdf8 [ 41.902653] FS: 00007f8aee422900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.904138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.905214] CR2: 00007f8aee914580 CR3: 000000002024e000 CR4: 0000000000350ef0 [ 41.906490] Call Trace: [ 41.907014] [ 41.907424] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.908335] ? __create_object+0x59/0x80 [ 41.909121] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.910092] __vmalloc_noprof+0x59/0x60 [ 41.910807] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.911699] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.912619] bpf_prog_alloc+0x39/0x200 [ 41.913352] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.914287] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.915206] do_seccomp+0x349/0x25e0 [ 41.915926] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.916791] ? __pfx_do_seccomp+0x10/0x10 [ 41.917592] ? find_held_lock+0x2b/0x80 [ 41.918336] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.919302] ? static_key_count+0x60/0x80 [ 41.920095] prctl_set_seccomp+0x4e/0x70 [ 41.920879] __do_sys_prctl+0xe6c/0x1d70 [ 41.921615] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.922470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.923425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.924387] ? irqentry_exit+0xf3/0x650 [ 41.925149] do_syscall_64+0xbf/0x430 [ 41.925887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.926797] RIP: 0033:0x7f8aee9145cd [ 41.927510] 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 [ 41.930700] RSP: 002b:00007ffca3f6cc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.931921] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8aee9145cd [ 41.932973] RDX: 0000560d547c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.934037] RBP: 00007ffca3f6cc90 R08: 0000000000000000 R09: 00007ffca3f6c330 [ 41.935104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d5f3122b0 [ 41.936153] R13: 00007ffca3f6d0c0 R14: 0000560d5f314d20 R15: 0000560d5f3268d0 [ 41.937217] [ 41.937564] irq event stamp: 2257 [ 41.938105] hardirqs last enabled at (2267): [] __up_console_sem+0x78/0x80 [ 41.939363] hardirqs last disabled at (2276): [] __up_console_sem+0x5d/0x80 [ 41.940624] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 41.941900] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 41.943150] ---[ end trace 0000000000000000 ]--- [ 42.700676] ------------[ cut here ]------------ [ 42.701759] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.704287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.706268] Modules linked in: [ 42.707154] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.709693] Tainted: [W]=WARN [ 42.710459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.712386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.713569] 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 [ 42.717741] RSP: 0018:ffff88801c8f7bc0 EFLAGS: 00010286 [ 42.719039] RAX: 0000000000000000 RBX: ffffed100391ef78 RCX: ffffffff813a4050 [ 42.720696] RDX: ffff888015bcd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.722351] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100391ef2f [ 42.724029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.725721] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c8f7df8 [ 42.727419] FS: 00007f51fb86b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.729351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.730754] CR2: 00007ffd03704ef8 CR3: 000000000d7ef000 CR4: 0000000000350ef0 [ 42.732481] Call Trace: [ 42.733143] [ 42.733705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.734886] ? __create_object+0x59/0x80 [ 42.735933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.737208] __vmalloc_noprof+0x59/0x60 [ 42.738152] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.739117] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.740132] bpf_prog_alloc+0x39/0x200 [ 42.740934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.741950] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.742949] do_seccomp+0x349/0x25e0 [ 42.743694] ? find_held_lock+0x2b/0x80 [ 42.744523] ? do_prlimit+0x310/0x610 [ 42.745344] ? __pfx_do_seccomp+0x10/0x10 [ 42.746200] ? do_raw_spin_unlock+0x53/0x220 [ 42.747125] ? _raw_spin_unlock+0x1e/0x40 [ 42.747988] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.749035] ? static_key_count+0x60/0x80 [ 42.749915] prctl_set_seccomp+0x4e/0x70 [ 42.750715] __do_sys_prctl+0xe6c/0x1d70 [ 42.751584] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.752529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.753592] ? irqentry_exit+0xf3/0x650 [ 42.754442] do_syscall_64+0xbf/0x430 [ 42.755280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.756335] RIP: 0033:0x7f51fbd5d5cd [ 42.757112] 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 [ 42.760493] RSP: 002b:00007ffd03703760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.761781] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51fbd5d5cd [ 42.763026] RDX: 0000556a532fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.764244] RBP: 00007ffd037037c0 R08: 0000000000000000 R09: 00007ffd03702e60 [ 42.765472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a6cf80ad0 [ 42.766706] R13: 00007ffd03703bf0 R14: 0000556a6cf81bc0 R15: 0000556a6cf92780 [ 42.767971] [ 42.768382] irq event stamp: 1829 [ 42.769011] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 42.770478] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 42.771945] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 42.773430] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 42.774909] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59427' (ECDSA) to the list of known hosts. 2025/11/17 10:33:27 fuzzer started 2025/11/17 10:33:28 dialing manager at localhost:37895 2025/11/17 10:33:28 checking machine... 2025/11/17 10:33:28 checking revisions... [ 43.648367] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:33:28 testing simple program... [ 43.743894] cgroup: Unknown subsys name 'net' [ 43.835685] cgroup: Unknown subsys name 'cpuset' [ 43.871179] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:33:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019c83800 RCX=0000000000000000 RDX=1ffff11001e6738f RSI=ffff88806ce37384 RDI=ffff88800f339c78 RBP=00000000000000a8 RSP=ffff888016a878e0 R8 =0000000000054000 R9 =1ffff11001e67391 R10=000000000001c000 R11=0000000000000001 R12=ffff88800f339c40 R13=dffffc0000000000 R14=0000000000155cc0 R15=00000000000000a0 RIP=ffffffff814ace6d 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 00007ff725d3f700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f851aafc018 CR3=000000000dd40000 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=2037323a33333a303120373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036323a33333a3031203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089a8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000cff8 R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff8880096efef8 R15=ffff88806cf08a70 RIP=ffffffff815bcfa0 RFL=00000216 [----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 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=00007ffe178b2bc8 CR3=000000000dd40000 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=33333a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363735 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000