[ 38.973854] ------------[ cut here ]------------ [ 38.974553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.976129] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.977585] Modules linked in: [ 38.978442] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.980334] Tainted: [W]=WARN [ 38.981082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.982278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.983004] 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 [ 38.985503] RSP: 0018:ffff888015e3fbc0 EFLAGS: 00010286 [ 38.986281] RAX: 0000000000000000 RBX: ffffed1002bc7f78 RCX: ffffffff813a4050 [ 38.987305] RDX: ffff888017473780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.988316] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bc7f2f [ 38.989325] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.990338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e3fdf8 [ 38.991366] FS: 00007fc61533e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.992496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.993332] CR2: 00007ffd76806ef8 CR3: 000000001c687000 CR4: 0000000000350ef0 [ 38.994345] Call Trace: [ 38.994747] [ 38.995072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.995786] ? __create_object+0x59/0x80 [ 38.996365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.997129] __vmalloc_noprof+0x59/0x60 [ 38.997733] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.998382] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.999121] bpf_prog_alloc+0x39/0x200 [ 38.999707] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.000399] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.001118] do_seccomp+0x349/0x25e0 [ 39.001687] ? find_held_lock+0x2b/0x80 [ 39.002246] ? do_prlimit+0x310/0x610 [ 39.002842] ? __pfx_do_seccomp+0x10/0x10 [ 39.003431] ? do_raw_spin_unlock+0x53/0x220 [ 39.004088] ? _raw_spin_unlock+0x1e/0x40 [ 39.004735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.005454] ? static_key_count+0x60/0x80 [ 39.006090] prctl_set_seccomp+0x4e/0x70 [ 39.006694] __do_sys_prctl+0xe6c/0x1d70 [ 39.007289] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.007970] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.008731] ? irqentry_exit+0xf3/0x650 [ 39.009293] do_syscall_64+0xbf/0x430 [ 39.009878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.010585] RIP: 0033:0x7fc6158305cd [ 39.011147] 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 [ 39.013651] RSP: 002b:00007ffd76804f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.014730] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc6158305cd [ 39.015749] RDX: 00005561ad3d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.016756] RBP: 00007ffd76804fb0 R08: 0000000000000000 R09: 00007ffd76804650 [ 39.017766] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561bd0fb2b0 [ 39.018776] R13: 00007ffd768053e0 R14: 00005561bd0fdd20 R15: 00005561bd10f8d0 [ 39.019810] [ 39.020144] irq event stamp: 3295 [ 39.020655] hardirqs last enabled at (3305): [] __up_console_sem+0x78/0x80 [ 39.021861] hardirqs last disabled at (3314): [] __up_console_sem+0x5d/0x80 [ 39.023070] softirqs last enabled at (2842): [] handle_softirqs+0x50c/0x770 [ 39.024291] softirqs last disabled at (2823): [] __irq_exit_rcu+0xc4/0x100 [ 39.025484] ---[ end trace 0000000000000000 ]--- [ 42.577805] ------------[ cut here ]------------ [ 42.578904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.581251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.582903] Modules linked in: [ 42.583579] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.587546] Tainted: [W]=WARN [ 42.588228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.589880] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.590913] 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 [ 42.594486] RSP: 0018:ffff888018817bc0 EFLAGS: 00010286 [ 42.595603] RAX: 0000000000000000 RBX: ffffed1003102f78 RCX: ffffffff813a4050 [ 42.597059] RDX: ffff888015be3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.598498] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003102f2f [ 42.599942] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.601378] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018817df8 [ 42.602821] FS: 00007ff980b51900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.604457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.605662] CR2: 00007ff981043580 CR3: 000000001fb78000 CR4: 0000000000350ef0 [ 42.607109] Call Trace: [ 42.607697] [ 42.608160] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.609169] ? __create_object+0x59/0x80 [ 42.610044] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.611120] __vmalloc_noprof+0x59/0x60 [ 42.611981] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.612953] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.613997] bpf_prog_alloc+0x39/0x200 [ 42.614825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.615880] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.616890] do_seccomp+0x349/0x25e0 [ 42.617694] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.618703] ? __pfx_do_seccomp+0x10/0x10 [ 42.619545] ? find_held_lock+0x2b/0x80 [ 42.620399] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.621476] ? static_key_count+0x60/0x80 [ 42.622379] prctl_set_seccomp+0x4e/0x70 [ 42.623249] __do_sys_prctl+0xe6c/0x1d70 [ 42.624135] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.625103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626179] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.627261] ? irqentry_exit+0xf3/0x650 [ 42.628134] do_syscall_64+0xbf/0x430 [ 42.628955] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.630024] RIP: 0033:0x7ff9810435cd [ 42.630813] 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 [ 42.634368] RSP: 002b:00007ffc279dc280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.635894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9810435cd [ 42.637377] RDX: 00005601bf4d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.638990] RBP: 00007ffc279dc2e0 R08: 0000000000000000 R09: 00007ffc279db980 [ 42.640418] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601cf21bad0 [ 42.641827] R13: 00007ffc279dc710 R14: 00005601cf21cbc0 R15: 00005601cf22d780 [ 42.643256] [ 42.643785] irq event stamp: 2105 [ 42.644455] hardirqs last enabled at (2113): [] __up_console_sem+0x78/0x80 [ 42.646129] hardirqs last disabled at (2122): [] __up_console_sem+0x5d/0x80 [ 42.647816] softirqs last enabled at (2042): [] handle_softirqs+0x50c/0x770 [ 42.649278] softirqs last disabled at (2033): [] __irq_exit_rcu+0xc4/0x100 [ 42.650705] ---[ end trace 0000000000000000 ]--- [ 43.435471] ------------[ cut here ]------------ [ 43.436390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.438378] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.439903] Modules linked in: [ 43.440489] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.442455] Tainted: [W]=WARN [ 43.443054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.444527] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.445443] 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 [ 43.448636] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 43.449558] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 43.450843] RDX: ffff888016c73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.452132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 43.453384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.454654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 43.455928] FS: 00007f6a92218900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.457333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.458386] CR2: 00007ffd354e7ef8 CR3: 000000001f967000 CR4: 0000000000350ef0 [ 43.459682] Call Trace: [ 43.460143] [ 43.460547] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.461446] ? __create_object+0x59/0x80 [ 43.462208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.463173] __vmalloc_noprof+0x59/0x60 [ 43.463995] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.464901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.465829] bpf_prog_alloc+0x39/0x200 [ 43.466526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.467442] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.468381] do_seccomp+0x349/0x25e0 [ 43.469116] ? find_held_lock+0x2b/0x80 [ 43.469879] ? do_prlimit+0x310/0x610 [ 43.470568] ? __pfx_do_seccomp+0x10/0x10 [ 43.471367] ? do_raw_spin_unlock+0x53/0x220 [ 43.472241] ? _raw_spin_unlock+0x1e/0x40 [ 43.473027] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.473986] ? static_key_count+0x60/0x80 [ 43.474793] prctl_set_seccomp+0x4e/0x70 [ 43.475539] __do_sys_prctl+0xe6c/0x1d70 [ 43.476358] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.477217] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.478186] ? irqentry_exit+0xf3/0x650 [ 43.478970] do_syscall_64+0xbf/0x430 [ 43.479774] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.480732] RIP: 0033:0x7f6a9270a5cd [ 43.481384] 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 [ 43.484603] RSP: 002b:00007ffd354e6930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.486008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a9270a5cd [ 43.487289] RDX: 000055f9e2e23e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.488598] RBP: 00007ffd354e6990 R08: 0000000000000000 R09: 00007ffd354e6030 [ 43.489661] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa223d4bf0 [ 43.490705] R13: 00007ffd354e6dc0 R14: 000055fa223de380 R15: 000055fa223e9460 [ 43.491814] [ 43.492165] irq event stamp: 1691 [ 43.492701] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 43.493949] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 43.495198] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 43.496511] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 43.497758] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18092' (ECDSA) to the list of known hosts. 2025/11/18 20:22:11 fuzzer started 2025/11/18 20:22:11 dialing manager at localhost:34383 2025/11/18 20:22:11 checking machine... 2025/11/18 20:22:11 checking revisions... [ 44.416363] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:22:11 testing simple program... [ 44.499572] cgroup: Unknown subsys name 'net' [ 44.574600] cgroup: Unknown subsys name 'cpuset' [ 44.588707] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:22:10 Registers: info registers vcpu 0 RAX=ffff888017736840 RBX=ffff88800bfb4508 RCX=ffff8880177ea4e8 RDX=ffff88800c878070 RSI=ffff8880177ea380 RDI=0000000000000000 RBP=ffff88800be7e378 RSP=ffff88801607fc98 R8 =0000000000000000 R9 =ffffed1002c0ff85 R10=0000000000000003 R11=0000000000000001 R12=ffff8880177ea380 R13=0000000000000168 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 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 00007ff980b51900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff9811090b0 CR3=000000001fab2000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000ff02 RBX=ffff88801c369bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88801c36a6b8 RDI=ffff88801c36a6b8 RBP=ffff88801c36a618 RSP=ffff88806cf088c8 R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801c36a6b8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000004 RIP=ffffffff81527588 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 00007fe4d63db700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f58ff63a160 CR3=000000000a10a000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a30343730342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303437 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000