[ 46.091243] ------------[ cut here ]------------ [ 46.091984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.093675] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.094901] Modules linked in: [ 46.095452] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.097101] Tainted: [W]=WARN [ 46.097598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.098814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.099565] 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 [ 46.102186] RSP: 0018:ffff888017ec7bc0 EFLAGS: 00010286 [ 46.102966] RAX: 0000000000000000 RBX: ffffed1002fd8f78 RCX: ffffffff813a4050 [ 46.104025] RDX: ffff88800a8f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.105099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd8f2f [ 46.106186] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.107243] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ec7df8 [ 46.108308] FS: 00007feb8a9c1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.109509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.110381] CR2: 00007feb8aeb3580 CR3: 000000000dc2c000 CR4: 0000000000350ef0 [ 46.111418] Call Trace: [ 46.111786] [ 46.112115] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.112833] ? __create_object+0x59/0x80 [ 46.113461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.114231] __vmalloc_noprof+0x59/0x60 [ 46.114811] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.115522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.116288] bpf_prog_alloc+0x39/0x200 [ 46.116880] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117652] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.118409] do_seccomp+0x349/0x25e0 [ 46.118977] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.119726] ? __pfx_do_seccomp+0x10/0x10 [ 46.120371] ? find_held_lock+0x2b/0x80 [ 46.120987] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.121774] ? static_key_count+0x60/0x80 [ 46.122437] prctl_set_seccomp+0x4e/0x70 [ 46.123049] __do_sys_prctl+0xe6c/0x1d70 [ 46.123696] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.124409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.125211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.125978] ? irqentry_exit+0xf3/0x650 [ 46.126611] do_syscall_64+0xbf/0x430 [ 46.127219] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.127972] RIP: 0033:0x7feb8aeb35cd [ 46.128565] 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 [ 46.131184] RSP: 002b:00007ffe4966baa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.132315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feb8aeb35cd [ 46.133386] RDX: 0000562ab670be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.134466] RBP: 00007ffe4966bb00 R08: 0000000000000000 R09: 00007ffe4966b1a0 [ 46.135541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562adc047ad0 [ 46.136635] R13: 00007ffe4966bf30 R14: 0000562adc048bc0 R15: 0000562adc059780 [ 46.137715] [ 46.138068] irq event stamp: 1707 [ 46.138613] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 46.139892] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 46.141179] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 46.142455] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 46.143706] ---[ end trace 0000000000000000 ]--- [ 48.819434] ------------[ cut here ]------------ [ 48.820377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.822390] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.823839] Modules linked in: [ 48.824496] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.826516] Tainted: [W]=WARN [ 48.827093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.828648] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.829562] 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 [ 48.833207] RSP: 0018:ffff88801a317bc0 EFLAGS: 00010286 [ 48.834149] RAX: 0000000000000000 RBX: ffffed1003462f78 RCX: ffffffff813a4050 [ 48.835468] RDX: ffff888018d0d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.836820] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003462f2f [ 48.838260] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.839878] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a317df8 [ 48.841363] FS: 00007f8d159f8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.842830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.843897] CR2: 00007ffdb117eef8 CR3: 000000000bbe6000 CR4: 0000000000350ef0 [ 48.845204] Call Trace: [ 48.845681] [ 48.846093] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.847000] ? __create_object+0x59/0x80 [ 48.847782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.848772] __vmalloc_noprof+0x59/0x60 [ 48.849541] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.850397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.851330] bpf_prog_alloc+0x39/0x200 [ 48.852030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.852988] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.853900] do_seccomp+0x349/0x25e0 [ 48.854629] ? find_held_lock+0x2b/0x80 [ 48.855387] ? do_prlimit+0x310/0x610 [ 48.856090] ? __pfx_do_seccomp+0x10/0x10 [ 48.856888] ? do_raw_spin_unlock+0x53/0x220 [ 48.857723] ? _raw_spin_unlock+0x1e/0x40 [ 48.858504] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.859483] ? static_key_count+0x60/0x80 [ 48.860297] prctl_set_seccomp+0x4e/0x70 [ 48.861060] __do_sys_prctl+0xe6c/0x1d70 [ 48.861843] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.862708] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.863690] ? irqentry_exit+0xf3/0x650 [ 48.864461] do_syscall_64+0xbf/0x430 [ 48.865225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.866137] RIP: 0033:0x7f8d15eea5cd [ 48.866855] 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 [ 48.870085] RSP: 002b:00007ffdb117c280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.871472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d15eea5cd [ 48.872796] RDX: 000056300366ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.874095] RBP: 00007ffdb117c2e0 R08: 0000000000000000 R09: 00007ffdb117b980 [ 48.875388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563006d6aad0 [ 48.876705] R13: 00007ffdb117c710 R14: 0000563006d6bbc0 R15: 0000563006d7c780 [ 48.878016] [ 48.878474] irq event stamp: 1743 [ 48.879091] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 48.880646] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 48.882181] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 48.883723] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 48.885264] ---[ end trace 0000000000000000 ]--- [ 49.499358] ------------[ cut here ]------------ [ 49.500310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.502431] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.503972] Modules linked in: [ 49.504643] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.506760] Tainted: [W]=WARN [ 49.507387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.509235] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.510280] 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 [ 49.513676] RSP: 0018:ffff88800e317bc0 EFLAGS: 00010286 [ 49.514706] RAX: 0000000000000000 RBX: ffffed1001c62f78 RCX: ffffffff813a4050 [ 49.516061] RDX: ffff88800ed71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.517434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c62f2f [ 49.518906] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.520226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e317df8 [ 49.521557] FS: 00007f115b887900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.523037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.524146] CR2: 00007f115bded4a6 CR3: 000000000bb8b000 CR4: 0000000000350ef0 [ 49.525532] Call Trace: [ 49.526018] [ 49.526488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.527427] ? __create_object+0x59/0x80 [ 49.528250] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.529286] __vmalloc_noprof+0x59/0x60 [ 49.530046] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.530962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.531946] bpf_prog_alloc+0x39/0x200 [ 49.532732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.533706] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.534661] do_seccomp+0x349/0x25e0 [ 49.535424] ? find_held_lock+0x2b/0x80 [ 49.536225] ? do_prlimit+0x310/0x610 [ 49.536969] ? __pfx_do_seccomp+0x10/0x10 [ 49.537792] ? do_raw_spin_unlock+0x53/0x220 [ 49.538672] ? _raw_spin_unlock+0x1e/0x40 [ 49.539497] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.540524] ? static_key_count+0x60/0x80 [ 49.541367] prctl_set_seccomp+0x4e/0x70 [ 49.542142] __do_sys_prctl+0xe6c/0x1d70 [ 49.542965] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.543865] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.544891] ? irqentry_exit+0xf3/0x650 [ 49.545708] do_syscall_64+0xbf/0x430 [ 49.546491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.547504] RIP: 0033:0x7f115bd795cd [ 49.548252] 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 [ 49.551658] RSP: 002b:00007fff29967fe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.553125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f115bd795cd [ 49.554239] RDX: 0000561a27fdbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.555289] RBP: 00007fff29968040 R08: 0000000000000000 R09: 00007fff299676e0 [ 49.556340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a41f0dbf0 [ 49.557401] R13: 00007fff29968470 R14: 0000561a41f17380 R15: 0000561a41f22460 [ 49.558467] [ 49.558816] irq event stamp: 1901 [ 49.559353] hardirqs last enabled at (1911): [] __up_console_sem+0x78/0x80 [ 49.560613] hardirqs last disabled at (1920): [] __up_console_sem+0x5d/0x80 [ 49.561866] softirqs last enabled at (1468): [] handle_softirqs+0x50c/0x770 [ 49.563172] softirqs last disabled at (1463): [] __irq_exit_rcu+0xc4/0x100 [ 49.564435] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31144' (ECDSA) to the list of known hosts. 2025/11/17 17:42:26 fuzzer started 2025/11/17 17:42:26 dialing manager at localhost:37895 2025/11/17 17:42:26 checking machine... 2025/11/17 17:42:26 checking revisions... [ 50.452054] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:42:26 testing simple program... [ 50.532613] cgroup: Unknown subsys name 'net' [ 50.597324] cgroup: Unknown subsys name 'cpuset' [ 50.610088] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:42:25 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff88800a8f1bc0 RCX=ffffffff87ce3608 RDX=0000000000000003 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88800a8f2618 RSP=ffff88801777f8b0 R8 =0000000000000000 R9 =0000000000000083 R10=0000000000000001 R11=0000000000000000 R12=ffff88800a8f2640 R13=0000000000000001 R14=0000000000000001 R15=0000000000000003 RIP=ffffffff815272a2 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 00007f8d159f8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdb1176000 CR3=000000000dc23000 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=1ffff1100d9e483c RBX=ffff88806cf241e0 RCX=0000000000000001 RDX=ffffffff85a8dc88 RSI=ffffffff85e1ff20 RDI=ffffffff85d1eb00 RBP=ffffffff85d1e9e0 RSP=ffff888018c079d8 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=dffffc0000000000 R13=000000000003bf1a R14=0000000000000001 R15=fffffbfff0b51b91 RIP=ffffffff815020cc 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 00007f0178b27700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe798d9c000 CR3=000000000dfe1000 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=32343a373120373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732035323a3234 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363431 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000