[ 38.999853] ------------[ cut here ]------------ [ 39.000711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.002539] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.003842] Modules linked in: [ 39.004385] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.006322] Tainted: [W]=WARN [ 39.006865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.008207] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.009033] 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 [ 39.011918] RSP: 0018:ffff88801016fbc0 EFLAGS: 00010286 [ 39.012821] RAX: 0000000000000000 RBX: ffffed100202df78 RCX: ffffffff813a4050 [ 39.013971] RDX: ffff888016339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.015069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100202df2f [ 39.016223] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.017372] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801016fdf8 [ 39.018530] FS: 00007fbf7bbf4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.019819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.020757] CR2: 00007fbf7c0e6580 CR3: 0000000009e10000 CR4: 0000000000350ef0 [ 39.021906] Call Trace: [ 39.022329] [ 39.022730] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.023476] ? __create_object+0x59/0x80 [ 39.024146] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.025021] __vmalloc_noprof+0x59/0x60 [ 39.025689] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027206] bpf_prog_alloc+0x39/0x200 [ 39.027865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028709] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.029478] do_seccomp+0x349/0x25e0 [ 39.030128] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.030948] ? __pfx_do_seccomp+0x10/0x10 [ 39.031617] ? find_held_lock+0x2b/0x80 [ 39.032307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.033177] ? static_key_count+0x60/0x80 [ 39.033894] prctl_set_seccomp+0x4e/0x70 [ 39.034527] __do_sys_prctl+0xe6c/0x1d70 [ 39.035198] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.035974] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.036860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.037737] ? irqentry_exit+0xf3/0x650 [ 39.038377] do_syscall_64+0xbf/0x430 [ 39.038998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.039857] RIP: 0033:0x7fbf7c0e65cd [ 39.040463] 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 [ 39.043281] RSP: 002b:00007ffe64a1b7c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.044538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf7c0e65cd [ 39.045835] RDX: 000055625260ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.046953] RBP: 00007ffe64a1b820 R08: 0000000000000000 R09: 00007ffe64a1aec0 [ 39.048121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556270cb82b0 [ 39.049324] R13: 00007ffe64a1bc50 R14: 0000556270cbad20 R15: 0000556270ccc8d0 [ 39.050493] [ 39.050896] irq event stamp: 3319 [ 39.051437] hardirqs last enabled at (3327): [] __up_console_sem+0x78/0x80 [ 39.052847] hardirqs last disabled at (3336): [] __up_console_sem+0x5d/0x80 [ 39.054231] softirqs last enabled at (3284): [] handle_softirqs+0x50c/0x770 [ 39.055561] softirqs last disabled at (3279): [] __irq_exit_rcu+0xc4/0x100 [ 39.056955] ---[ end trace 0000000000000000 ]--- [ 41.782075] ------------[ cut here ]------------ [ 41.782840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.784542] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 41.785772] Modules linked in: [ 41.786263] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.788095] Tainted: [W]=WARN [ 41.788569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.789866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.790593] 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 [ 41.793201] RSP: 0018:ffff888016367bc0 EFLAGS: 00010286 [ 41.794015] RAX: 0000000000000000 RBX: ffffed1002c6cf78 RCX: ffffffff813a4050 [ 41.795091] RDX: ffff88801b051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.796160] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c6cf2f [ 41.797247] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.798312] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016367df8 [ 41.799389] FS: 00007f029e574900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.800599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.801494] CR2: 00007f029ea66580 CR3: 000000000e2a4000 CR4: 0000000000350ef0 [ 41.802570] Call Trace: [ 41.802992] [ 41.803335] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.804087] ? __create_object+0x59/0x80 [ 41.804760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.805549] __vmalloc_noprof+0x59/0x60 [ 41.806199] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.806927] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.807715] bpf_prog_alloc+0x39/0x200 [ 41.808311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.809094] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.809846] do_seccomp+0x349/0x25e0 [ 41.810412] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.811158] ? __pfx_do_seccomp+0x10/0x10 [ 41.811811] ? find_held_lock+0x2b/0x80 [ 41.812415] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.813221] ? static_key_count+0x60/0x80 [ 41.813887] prctl_set_seccomp+0x4e/0x70 [ 41.814504] __do_sys_prctl+0xe6c/0x1d70 [ 41.815159] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.815880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.816699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.817490] ? irqentry_exit+0xf3/0x650 [ 41.818131] do_syscall_64+0xbf/0x430 [ 41.818750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.819508] RIP: 0033:0x7f029ea665cd [ 41.820095] 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 [ 41.822748] RSP: 002b:00007ffd85628bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.823896] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f029ea665cd [ 41.824973] RDX: 0000564ed95e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.826033] RBP: 00007ffd85628c10 R08: 0000000000000000 R09: 00007ffd856282b0 [ 41.827095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f1177ab10 [ 41.828158] R13: 00007ffd85629040 R14: 0000564f1177b2b0 R15: 0000564f1178f6f0 [ 41.829254] [ 41.829607] irq event stamp: 1781 [ 41.830145] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 41.831412] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 41.832694] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 41.833979] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 41.835240] ---[ end trace 0000000000000000 ]--- [ 42.549828] ------------[ cut here ]------------ [ 42.550904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.553094] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.554855] Modules linked in: [ 42.555486] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.558111] Tainted: [W]=WARN [ 42.558752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.560302] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.561272] 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 [ 42.564610] RSP: 0018:ffff888016f37bc0 EFLAGS: 00010286 [ 42.565674] RAX: 0000000000000000 RBX: ffffed1002de6f78 RCX: ffffffff813a4050 [ 42.567011] RDX: ffff88800ea18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.568360] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de6f2f [ 42.569724] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.571051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f37df8 [ 42.572431] FS: 00007f330d028900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.573946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.575076] CR2: 00007ffe06133ef7 CR3: 000000000d458000 CR4: 0000000000350ef0 [ 42.576430] Call Trace: [ 42.576966] [ 42.577386] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.578329] ? __create_object+0x59/0x80 [ 42.579144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.580164] __vmalloc_noprof+0x59/0x60 [ 42.580959] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.581889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582853] bpf_prog_alloc+0x39/0x200 [ 42.583593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.584552] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.585514] do_seccomp+0x349/0x25e0 [ 42.586259] ? find_held_lock+0x2b/0x80 [ 42.587057] ? do_prlimit+0x310/0x610 [ 42.587847] ? __pfx_do_seccomp+0x10/0x10 [ 42.588616] ? do_raw_spin_unlock+0x53/0x220 [ 42.589488] ? _raw_spin_unlock+0x1e/0x40 [ 42.590318] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.591317] ? static_key_count+0x60/0x80 [ 42.592170] prctl_set_seccomp+0x4e/0x70 [ 42.592983] __do_sys_prctl+0xe6c/0x1d70 [ 42.593765] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.594579] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.595560] ? irqentry_exit+0xf3/0x650 [ 42.596345] do_syscall_64+0xbf/0x430 [ 42.597092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.598051] RIP: 0033:0x7f330d51a5cd [ 42.598752] 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 [ 42.601917] RSP: 002b:00007ffe06131f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.603272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f330d51a5cd [ 42.604569] RDX: 000055ea4c07fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.605844] RBP: 00007ffe06131f70 R08: 0000000000000000 R09: 00007ffe06131610 [ 42.607126] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea5daa5bf0 [ 42.608435] R13: 00007ffe061323a0 R14: 000055ea5daaf380 R15: 000055ea5daba460 [ 42.609597] [ 42.609969] irq event stamp: 3507 [ 42.610480] hardirqs last enabled at (3515): [] __up_console_sem+0x78/0x80 [ 42.611743] hardirqs last disabled at (3524): [] __up_console_sem+0x5d/0x80 [ 42.613050] softirqs last enabled at (3464): [] handle_softirqs+0x50c/0x770 [ 42.614404] softirqs last disabled at (3459): [] __irq_exit_rcu+0xc4/0x100 [ 42.615687] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8191' (ECDSA) to the list of known hosts. 2025/11/18 00:09:28 fuzzer started 2025/11/18 00:09:28 dialing manager at localhost:37895 2025/11/18 00:09:28 checking machine... 2025/11/18 00:09:28 checking revisions... [ 43.463613] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:09:28 testing simple program... [ 43.553057] cgroup: Unknown subsys name 'net' [ 43.617557] cgroup: Unknown subsys name 'cpuset' [ 43.632037] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:09:27 Registers: info registers vcpu 0 RAX=ffff888013b34508 RBX=ffff888013b35d20 RCX=ffff888013b3fd60 RDX=ffff888013cb1c08 RSI=ffff888013b3fd40 RDI=0000000000000000 RBP=ffff888020e545c8 RSP=ffff88801aaefcb8 R8 =0000000000000000 R9 =ffffed100355df89 R10=0000000000000003 R11=0000000000000001 R12=ffff888013b3fd40 R13=0000000000000020 R14=0000000000000001 R15=0000000000000282 RIP=ffffffff81b62696 RFL=00000082 [--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 00007f029e574900 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=00007ffd85622000 CR3=000000001580b000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025f3d 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=00000202 [-------] 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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce3e7d4a8 CR3=000000000dea7000 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=2037323a39303a303020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037323a39303a3030203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000