[ 46.055880] ------------[ cut here ]------------ [ 46.056829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.058879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.060410] Modules linked in: [ 46.061013] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.063022] Tainted: [W]=WARN [ 46.063634] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.065121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.066067] 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 [ 46.069248] RSP: 0018:ffff88801616fbc0 EFLAGS: 00010286 [ 46.070239] RAX: 0000000000000000 RBX: ffffed1002c2df78 RCX: ffffffff813a4050 [ 46.071526] RDX: ffff88801651d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.072827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2df2f [ 46.074135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.075433] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801616fdf8 [ 46.076724] FS: 00007ff4b6c17900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.078178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.079246] CR2: 00007ffd4d7afef7 CR3: 000000001c485000 CR4: 0000000000350ef0 [ 46.080558] Call Trace: [ 46.081020] [ 46.081489] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.082400] ? __create_object+0x59/0x80 [ 46.083140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.084139] __vmalloc_noprof+0x59/0x60 [ 46.084896] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.085777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.086723] bpf_prog_alloc+0x39/0x200 [ 46.087462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.088407] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.089274] do_seccomp+0x349/0x25e0 [ 46.090017] ? find_held_lock+0x2b/0x80 [ 46.090785] ? do_prlimit+0x310/0x610 [ 46.091538] ? __pfx_do_seccomp+0x10/0x10 [ 46.092335] ? do_raw_spin_unlock+0x53/0x220 [ 46.093137] ? _raw_spin_unlock+0x1e/0x40 [ 46.093945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.094914] ? static_key_count+0x60/0x80 [ 46.095728] prctl_set_seccomp+0x4e/0x70 [ 46.096509] __do_sys_prctl+0xe6c/0x1d70 [ 46.097264] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.098121] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.099092] ? irqentry_exit+0xf3/0x650 [ 46.099891] do_syscall_64+0xbf/0x430 [ 46.100653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.101610] RIP: 0033:0x7ff4b71095cd [ 46.102333] 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 [ 46.105492] RSP: 002b:00007ffd4d7ae8d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.106883] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4b71095cd [ 46.108176] RDX: 000055efb3fe0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.109471] RBP: 00007ffd4d7ae930 R08: 0000000000000000 R09: 00007ffd4d7adfd0 [ 46.110778] R10: 0000000000000000 R11: 0000000000000246 R12: 000055efea2c1ad0 [ 46.112075] R13: 00007ffd4d7aed60 R14: 000055efea2c2bc0 R15: 000055efea2d3780 [ 46.113402] [ 46.113829] irq event stamp: 1745 [ 46.114498] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.116027] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.117572] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 46.119133] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 46.120648] ---[ end trace 0000000000000000 ]--- [ 48.901868] ------------[ cut here ]------------ [ 48.902697] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.904423] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.905656] Modules linked in: [ 48.906168] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.908010] Tainted: [W]=WARN [ 48.908594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.909823] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.910604] 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 [ 48.913357] RSP: 0018:ffff888017d97bc0 EFLAGS: 00010286 [ 48.914217] RAX: 0000000000000000 RBX: ffffed1002fb2f78 RCX: ffffffff813a4050 [ 48.915369] RDX: ffff88800ef80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.916523] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb2f2f [ 48.917657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.918813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d97df8 [ 48.919969] FS: 00007fba6f04c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.921256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.922225] CR2: 00007fba6f5b24a6 CR3: 0000000020324000 CR4: 0000000000350ef0 [ 48.923389] Call Trace: [ 48.923803] [ 48.924168] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.924972] ? __create_object+0x59/0x80 [ 48.925666] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.926549] __vmalloc_noprof+0x59/0x60 [ 48.927204] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.928005] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.928854] bpf_prog_alloc+0x39/0x200 [ 48.929531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.930379] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.931151] do_seccomp+0x349/0x25e0 [ 48.931802] ? find_held_lock+0x2b/0x80 [ 48.932484] ? do_prlimit+0x310/0x610 [ 48.933114] ? __pfx_do_seccomp+0x10/0x10 [ 48.933827] ? do_raw_spin_unlock+0x53/0x220 [ 48.934596] ? _raw_spin_unlock+0x1e/0x40 [ 48.935334] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.936145] ? static_key_count+0x60/0x80 [ 48.936859] prctl_set_seccomp+0x4e/0x70 [ 48.937565] __do_sys_prctl+0xe6c/0x1d70 [ 48.938243] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.939029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.939911] ? irqentry_exit+0xf3/0x650 [ 48.940609] do_syscall_64+0xbf/0x430 [ 48.941240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.942102] RIP: 0033:0x7fba6f53e5cd [ 48.942727] 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 [ 48.945572] RSP: 002b:00007ffdf30ddf20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.946795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba6f53e5cd [ 48.947951] RDX: 0000558218d8ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.949132] RBP: 00007ffdf30ddf80 R08: 0000000000000000 R09: 00007ffdf30dd620 [ 48.950307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558243608ad0 [ 48.951446] R13: 00007ffdf30de3b0 R14: 0000558243609bc0 R15: 000055824361a780 [ 48.952609] [ 48.952989] irq event stamp: 1845 [ 48.953570] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 48.954936] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 48.956280] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 48.957672] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 48.959044] ---[ end trace 0000000000000000 ]--- [ 49.710262] ------------[ cut here ]------------ [ 49.711253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.713503] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.715351] Modules linked in: [ 49.715996] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.718204] Tainted: [W]=WARN [ 49.718852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.720408] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.721401] 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 [ 49.724824] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 49.725871] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 49.727265] RDX: ffff8880176c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.728650] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 49.730048] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.731424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 49.732797] FS: 00007fa1f86b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.734380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.735529] CR2: 00007ffe873f5ef7 CR3: 000000001ccee000 CR4: 0000000000350ef0 [ 49.736905] Call Trace: [ 49.737457] [ 49.737900] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.738891] ? __create_object+0x59/0x80 [ 49.739748] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.740801] __vmalloc_noprof+0x59/0x60 [ 49.741616] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.742560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.743574] bpf_prog_alloc+0x39/0x200 [ 49.744379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.745391] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.746398] do_seccomp+0x349/0x25e0 [ 49.747129] ? find_held_lock+0x2b/0x80 [ 49.747960] ? do_prlimit+0x310/0x610 [ 49.748756] ? __pfx_do_seccomp+0x10/0x10 [ 49.749611] ? do_raw_spin_unlock+0x53/0x220 [ 49.750526] ? _raw_spin_unlock+0x1e/0x40 [ 49.751375] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.752422] ? static_key_count+0x60/0x80 [ 49.753234] prctl_set_seccomp+0x4e/0x70 [ 49.754085] __do_sys_prctl+0xe6c/0x1d70 [ 49.754935] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.755882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.756921] ? irqentry_exit+0xf3/0x650 [ 49.757765] do_syscall_64+0xbf/0x430 [ 49.758589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.759616] RIP: 0033:0x7fa1f8baa5cd [ 49.760384] 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 [ 49.763802] RSP: 002b:00007ffe873f4ab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.765264] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1f8baa5cd [ 49.766678] RDX: 000055fd6cdf7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.768046] RBP: 00007ffe873f4b10 R08: 0000000000000000 R09: 00007ffe873f41b0 [ 49.769427] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fda4190ad0 [ 49.770815] R13: 00007ffe873f4f40 R14: 000055fda4191bc0 R15: 000055fda41a2780 [ 49.772210] [ 49.772716] irq event stamp: 1895 [ 49.773408] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 49.775067] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 49.776688] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 49.778326] softirqs last disabled at (1867): [] __irq_exit_rcu+0xc4/0x100 [ 49.779688] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39388' (ECDSA) to the list of known hosts. 2025/11/17 21:03:35 fuzzer started 2025/11/17 21:03:35 dialing manager at localhost:37895 2025/11/17 21:03:35 checking machine... 2025/11/17 21:03:35 checking revisions... [ 50.703367] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:03:35 testing simple program... [ 50.785565] cgroup: Unknown subsys name 'net' [ 50.841404] cgroup: Unknown subsys name 'cpuset' [ 50.861640] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:03:34 Registers: info registers vcpu 0 RAX=00000000000ad100 RBX=0000000000000000 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801a590a70 RBP=ffff88806ce08e40 RSP=ffff88806ce08de0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea0000696400 R13=0000000000000000 R14=ffff88801a590a70 R15=ffff888009472140 RIP=ffffffff81ab6518 RFL=00000246 [---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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fba6f04c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf30d6dec CR3=00000000202e9000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=000000000000000000000000000000ff XMM04=d8a27fdbe7fd2c53531eb2513d286fa7 XMM05=000000000000000000000000000000ff XMM06=9f2a7f0ee7b82c0c53194d343d284500 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86d77605 RBX=0000000000000001 RCX=ffffffff86d77602 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86d77604 RBP=ffff888017db7458 RSP=ffff888017db7390 R8 =0000000000000001 R9 =ffff888017db7440 R10=000000000003c9ed R11=000000000009a90b R12=ffff888017db7460 R13=ffff888017db7448 R14=ffff888017db7f30 R15=ffff888017db7400 RIP=ffffffff8135faef RFL=00000246 [---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 00007f88c8dfe700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe313c4628 CR3=000000000c464000 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=63736964203a31313a30383438352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303834 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000