[ 39.004087] ------------[ cut here ]------------ [ 39.005010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.006997] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 39.008440] Modules linked in: [ 39.009034] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.011241] Tainted: [W]=WARN [ 39.011933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.013409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.014288] 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 [ 39.017424] RSP: 0018:ffff8880149ffbc0 EFLAGS: 00010286 [ 39.018360] RAX: 0000000000000000 RBX: ffffed100293ff78 RCX: ffffffff813a4050 [ 39.019651] RDX: ffff888019a65340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.020918] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100293ff2f [ 39.022214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.023487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880149ffdf8 [ 39.024758] FS: 00007f06d45fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.026198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.027254] CR2: 00007ffdea314ef7 CR3: 000000001b8c6000 CR4: 0000000000350ef0 [ 39.028552] Call Trace: [ 39.029018] [ 39.029467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.030324] ? __create_object+0x59/0x80 [ 39.031099] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.032063] __vmalloc_noprof+0x59/0x60 [ 39.032809] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.033671] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.034624] bpf_prog_alloc+0x39/0x200 [ 39.035312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036227] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.037122] do_seccomp+0x349/0x25e0 [ 39.037836] ? find_held_lock+0x2b/0x80 [ 39.038597] ? do_prlimit+0x310/0x610 [ 39.039288] ? __pfx_do_seccomp+0x10/0x10 [ 39.040075] ? do_raw_spin_unlock+0x53/0x220 [ 39.040911] ? _raw_spin_unlock+0x1e/0x40 [ 39.041682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.042647] ? static_key_count+0x60/0x80 [ 39.043439] prctl_set_seccomp+0x4e/0x70 [ 39.044164] __do_sys_prctl+0xe6c/0x1d70 [ 39.044941] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.045794] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.046780] ? irqentry_exit+0xf3/0x650 [ 39.047548] do_syscall_64+0xbf/0x430 [ 39.048233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.049171] RIP: 0033:0x7f06d4aef5cd [ 39.049864] 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 [ 39.053019] RSP: 002b:00007ffdea312bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.054412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f06d4aef5cd [ 39.055690] RDX: 000056066ba0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.056945] RBP: 00007ffdea312c30 R08: 0000000000000000 R09: 00007ffdea3122d0 [ 39.058246] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606845da2b0 [ 39.059522] R13: 00007ffdea313060 R14: 00005606845dcd20 R15: 00005606845ee8d0 [ 39.060811] [ 39.061233] irq event stamp: 1817 [ 39.061882] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.063410] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.064939] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 39.066490] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 39.067986] ---[ end trace 0000000000000000 ]--- [ 42.448230] ------------[ cut here ]------------ [ 42.449160] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.451176] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.452627] Modules linked in: [ 42.453213] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.455243] Tainted: [W]=WARN [ 42.455842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.457567] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.458578] 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 [ 42.461840] RSP: 0018:ffff8880199bfbc0 EFLAGS: 00010286 [ 42.462848] RAX: 0000000000000000 RBX: ffffed1003337f78 RCX: ffffffff813a4050 [ 42.464175] RDX: ffff888016f45340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.465476] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003337f2f [ 42.466794] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.468087] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199bfdf8 [ 42.469410] FS: 00007ff31a321900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.470850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.471928] CR2: 00007ff31a813580 CR3: 000000001f88b000 CR4: 0000000000350ef0 [ 42.473211] Call Trace: [ 42.473727] [ 42.474140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.475059] ? __create_object+0x59/0x80 [ 42.475856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.476846] __vmalloc_noprof+0x59/0x60 [ 42.477620] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.478511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.479459] bpf_prog_alloc+0x39/0x200 [ 42.480158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.481073] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.481979] do_seccomp+0x349/0x25e0 [ 42.482711] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.483604] ? __pfx_do_seccomp+0x10/0x10 [ 42.484341] ? find_held_lock+0x2b/0x80 [ 42.485100] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.486065] ? static_key_count+0x60/0x80 [ 42.486885] prctl_set_seccomp+0x4e/0x70 [ 42.487667] __do_sys_prctl+0xe6c/0x1d70 [ 42.488450] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.489263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.490239] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.491235] ? irqentry_exit+0xf3/0x650 [ 42.492047] do_syscall_64+0xbf/0x430 [ 42.492804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.493773] RIP: 0033:0x7ff31a8135cd [ 42.494495] 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 [ 42.497720] RSP: 002b:00007ffd5bde5900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.499112] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff31a8135cd [ 42.500379] RDX: 000055c1d8bfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.501693] RBP: 00007ffd5bde5960 R08: 0000000000000000 R09: 00007ffd5bde5000 [ 42.503011] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c1f28ceb10 [ 42.504309] R13: 00007ffd5bde5d90 R14: 000055c1f28cf2b0 R15: 000055c1f28e36f0 [ 42.505598] [ 42.506023] irq event stamp: 1847 [ 42.506685] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 42.508259] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 42.509802] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 42.511365] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 42.512900] ---[ end trace 0000000000000000 ]--- [ 43.182295] ------------[ cut here ]------------ [ 43.183222] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.185229] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.186688] Modules linked in: [ 43.187268] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.189205] Tainted: [W]=WARN [ 43.189783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.191248] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.192202] 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 [ 43.195404] RSP: 0018:ffff8880174dfbc0 EFLAGS: 00010286 [ 43.196337] RAX: 0000000000000000 RBX: ffffed1002e9bf78 RCX: ffffffff813a4050 [ 43.197602] RDX: ffff888009881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.198891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9bf2f [ 43.200165] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.201425] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174dfdf8 [ 43.202716] FS: 00007f901d6ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.204134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.205183] CR2: 00007fff7fb24ef7 CR3: 000000000ba73000 CR4: 0000000000350ef0 [ 43.206476] Call Trace: [ 43.206937] [ 43.207344] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.208243] ? __create_object+0x59/0x80 [ 43.209022] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.210003] __vmalloc_noprof+0x59/0x60 [ 43.210808] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.211684] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.212618] bpf_prog_alloc+0x39/0x200 [ 43.213299] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.214206] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.215113] do_seccomp+0x349/0x25e0 [ 43.215837] ? find_held_lock+0x2b/0x80 [ 43.216602] ? do_prlimit+0x310/0x610 [ 43.217304] ? __pfx_do_seccomp+0x10/0x10 [ 43.218087] ? do_raw_spin_unlock+0x53/0x220 [ 43.218937] ? _raw_spin_unlock+0x1e/0x40 [ 43.219736] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.220705] ? static_key_count+0x60/0x80 [ 43.221507] prctl_set_seccomp+0x4e/0x70 [ 43.222245] __do_sys_prctl+0xe6c/0x1d70 [ 43.223045] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.223918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.224888] ? irqentry_exit+0xf3/0x650 [ 43.225648] do_syscall_64+0xbf/0x430 [ 43.226381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.227347] RIP: 0033:0x7f901dbdc5cd [ 43.228053] 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 [ 43.231214] RSP: 002b:00007fff7fb227e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.232581] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f901dbdc5cd [ 43.233864] RDX: 0000557d42c54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.235150] RBP: 00007fff7fb22840 R08: 0000000000000000 R09: 00007fff7fb21ee0 [ 43.236416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d727d22b0 [ 43.237687] R13: 00007fff7fb22c70 R14: 0000557d727d4d20 R15: 0000557d727e68d0 [ 43.238977] [ 43.239440] irq event stamp: 1749 [ 43.240044] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.241568] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.243123] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 43.244673] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 43.246184] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43980' (ECDSA) to the list of known hosts. 2025/11/18 11:40:05 fuzzer started 2025/11/18 11:40:05 dialing manager at localhost:34383 2025/11/18 11:40:05 checking machine... 2025/11/18 11:40:05 checking revisions... [ 44.184188] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:40:05 testing simple program... [ 44.262201] cgroup: Unknown subsys name 'net' [ 44.319325] cgroup: Unknown subsys name 'cpuset' [ 44.332481] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:40:04 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff817d9966 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff888008c4b780 RSP=ffff88801684f9d8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000004 R13=0000000000000200 R14=0000000000000000 R15=ffff88800dcc8a68 RIP=ffffffff81b2d17f 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 00007ff31a321900 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=00007ffd5bddf000 CR3=000000001f8fb000 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=000000000002cb97 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff31a8d6650 CR3=000000000c1e9000 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=b2bba886a898a4ac88424a4eb49e110f XMM02=0000000000303e68eff9b2d0a8fce9cb XMM03=0000000000303f382c67c8bc2e329bc3 XMM04=fa5dcb15657f63b400000000000ae988 XMM05=07c8bb74b6c04a4400000000003205f0 XMM06=d74844bf967d85ba0000000000320478 XMM07=e042d86d42eb936e000000000030fe60 XMM08=7d0559c755cd42390000000000303f38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000