[ 39.040879] ------------[ cut here ]------------ [ 39.041739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.043641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.045126] Modules linked in: [ 39.045741] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.048019] Tainted: [W]=WARN [ 39.048716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.050396] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.051463] 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 [ 39.054772] RSP: 0018:ffff888009fcfbc0 EFLAGS: 00010286 [ 39.055704] RAX: 0000000000000000 RBX: ffffed10013f9f78 RCX: ffffffff813a4050 [ 39.057174] RDX: ffff888017163780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.058583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013f9f2f [ 39.060002] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.061207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009fcfdf8 [ 39.062681] FS: 00007fb19927b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.064146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.065369] CR2: 00007ffcedafaef7 CR3: 000000000a1bb000 CR4: 0000000000350ef0 [ 39.066586] Call Trace: [ 39.067128] [ 39.067663] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.068715] ? __create_object+0x59/0x80 [ 39.069627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.070741] __vmalloc_noprof+0x59/0x60 [ 39.071633] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.072649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073729] bpf_prog_alloc+0x39/0x200 [ 39.074390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.075239] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.076262] do_seccomp+0x349/0x25e0 [ 39.077096] ? find_held_lock+0x2b/0x80 [ 39.077982] ? do_prlimit+0x310/0x610 [ 39.078840] ? __pfx_do_seccomp+0x10/0x10 [ 39.079774] ? do_raw_spin_unlock+0x53/0x220 [ 39.080746] ? _raw_spin_unlock+0x1e/0x40 [ 39.081660] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.082772] ? static_key_count+0x60/0x80 [ 39.083721] prctl_set_seccomp+0x4e/0x70 [ 39.084625] __do_sys_prctl+0xe6c/0x1d70 [ 39.085493] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.086507] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.087685] ? irqentry_exit+0xf3/0x650 [ 39.088523] do_syscall_64+0xbf/0x430 [ 39.089384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.090476] RIP: 0033:0x7fb19976d5cd [ 39.091296] 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 [ 39.094613] RSP: 002b:00007ffcedaf9a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.095998] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb19976d5cd [ 39.097277] RDX: 00005640a3880e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.098571] RBP: 00007ffcedaf9ab0 R08: 0000000000000000 R09: 00007ffcedaf9150 [ 39.099856] R10: 0000000000000000 R11: 0000000000000246 R12: 00005640a8ee8bf0 [ 39.101138] R13: 00007ffcedaf9ee0 R14: 00005640a8ef2380 R15: 00005640a8efd460 [ 39.102414] [ 39.102887] irq event stamp: 1705 [ 39.103505] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 39.105046] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 39.106566] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 39.108120] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 39.109435] ---[ end trace 0000000000000000 ]--- [ 42.482769] ------------[ cut here ]------------ [ 42.483715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.485729] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.487203] Modules linked in: [ 42.487842] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.490088] Tainted: [W]=WARN [ 42.490759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.492249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.493165] 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 [ 42.496355] RSP: 0018:ffff888017687bc0 EFLAGS: 00010286 [ 42.497330] RAX: 0000000000000000 RBX: ffffed1002ed0f78 RCX: ffffffff813a4050 [ 42.498616] RDX: ffff8880161d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.499924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed0f2f [ 42.501208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.502504] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017687df8 [ 42.503815] FS: 00007fa39d0f7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.505260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.506330] CR2: 00007fff38bcdef7 CR3: 0000000020803000 CR4: 0000000000350ef0 [ 42.507637] Call Trace: [ 42.508106] [ 42.508516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.509420] ? __create_object+0x59/0x80 [ 42.510208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.511188] __vmalloc_noprof+0x59/0x60 [ 42.511963] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.512850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.513781] bpf_prog_alloc+0x39/0x200 [ 42.514481] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.515427] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.516350] do_seccomp+0x349/0x25e0 [ 42.517062] ? find_held_lock+0x2b/0x80 [ 42.517814] ? do_prlimit+0x310/0x610 [ 42.518516] ? __pfx_do_seccomp+0x10/0x10 [ 42.519311] ? do_raw_spin_unlock+0x53/0x220 [ 42.520175] ? _raw_spin_unlock+0x1e/0x40 [ 42.520978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.521951] ? static_key_count+0x60/0x80 [ 42.522756] prctl_set_seccomp+0x4e/0x70 [ 42.523490] __do_sys_prctl+0xe6c/0x1d70 [ 42.524285] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.525171] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.526141] ? irqentry_exit+0xf3/0x650 [ 42.526939] do_syscall_64+0xbf/0x430 [ 42.527702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.528666] RIP: 0033:0x7fa39d5e95cd [ 42.529334] 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 [ 42.532497] RSP: 002b:00007fff38bcc5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.533877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa39d5e95cd [ 42.535149] RDX: 000055a529dfee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.536451] RBP: 00007fff38bcc650 R08: 0000000000000000 R09: 00007fff38bcbcf0 [ 42.537724] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a55e343ad0 [ 42.539012] R13: 00007fff38bcca80 R14: 000055a55e344bc0 R15: 000055a55e355780 [ 42.540332] [ 42.540794] irq event stamp: 1805 [ 42.541402] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.542921] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.544449] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.545979] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.547522] ---[ end trace 0000000000000000 ]--- [ 43.442726] ------------[ cut here ]------------ [ 43.443735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.445824] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.447382] Modules linked in: [ 43.448117] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.450378] Tainted: [W]=WARN [ 43.451013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.452652] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.453756] 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 [ 43.457032] RSP: 0018:ffff888017507bc0 EFLAGS: 00010286 [ 43.458068] RAX: 0000000000000000 RBX: ffffed1002ea0f78 RCX: ffffffff813a4050 [ 43.459438] RDX: ffff8880198d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.460762] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea0f2f [ 43.462113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.463453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017507df8 [ 43.464775] FS: 00007f661262a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.466275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.467398] CR2: 00007ffc9cd28ef7 CR3: 000000000b710000 CR4: 0000000000350ef0 [ 43.468735] Call Trace: [ 43.469210] [ 43.469716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.470650] ? __create_object+0x59/0x80 [ 43.471435] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.472444] __vmalloc_noprof+0x59/0x60 [ 43.473219] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.474157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.475139] bpf_prog_alloc+0x39/0x200 [ 43.475929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.476907] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.477877] do_seccomp+0x349/0x25e0 [ 43.478631] ? find_held_lock+0x2b/0x80 [ 43.479384] ? do_prlimit+0x310/0x610 [ 43.480156] ? __pfx_do_seccomp+0x10/0x10 [ 43.480980] ? do_raw_spin_unlock+0x53/0x220 [ 43.481864] ? _raw_spin_unlock+0x1e/0x40 [ 43.482708] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.483736] ? static_key_count+0x60/0x80 [ 43.484524] prctl_set_seccomp+0x4e/0x70 [ 43.485347] __do_sys_prctl+0xe6c/0x1d70 [ 43.486153] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.487080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.488100] ? irqentry_exit+0xf3/0x650 [ 43.488909] do_syscall_64+0xbf/0x430 [ 43.489680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.490677] RIP: 0033:0x7f6612b1c5cd [ 43.491384] 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 [ 43.494613] RSP: 002b:00007ffc9cd27a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.496058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6612b1c5cd [ 43.497397] RDX: 00005619560fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.498715] RBP: 00007ffc9cd27a80 R08: 0000000000000000 R09: 00007ffc9cd27120 [ 43.500067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561979b6dbf0 [ 43.501383] R13: 00007ffc9cd27eb0 R14: 0000561979b77380 R15: 0000561979b82460 [ 43.502709] [ 43.503139] irq event stamp: 1733 [ 43.503837] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 43.505423] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 43.506986] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 43.508560] softirqs last disabled at (1227): [] __irq_exit_rcu+0xc4/0x100 [ 43.509855] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14721' (ECDSA) to the list of known hosts. 2025/11/19 04:14:09 fuzzer started 2025/11/19 04:14:09 dialing manager at localhost:34383 2025/11/19 04:14:09 checking machine... 2025/11/19 04:14:09 checking revisions... [ 44.390508] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:14:09 testing simple program... [ 44.491989] cgroup: Unknown subsys name 'net' [ 44.554122] cgroup: Unknown subsys name 'cpuset' [ 44.572953] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:14:08 Registers: info registers vcpu 0 RAX=1ffff11002c0dfd0 RBX=1ffff11002c0df0a RCX=0000000040000040 RDX=ffff888016070000 RSI=ffffffff83cd641e RDI=ffff88801606fe80 RBP=ffff88801606fa90 RSP=ffff88801606f850 R8 =0000000000000001 R9 =ffffed1002c00db0 R10=0000000000000000 R11=0000000000000001 R12=000000000000000b R13=ffff88801606fe48 R14=ffff888016f72200 R15=ffff888014a28018 RIP=ffffffff83cd6441 RFL=00000206 [-----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 00007f7b8762e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a55e379fe0 CR3=000000000d3fe000 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=881410d3f55a46a8a04f311ea0338ca4 XMM02=ec2efd57dc4c00df00000000003052e0 XMM03=dc1da622443d114400000000003053b0 XMM04=fcfa0aff39ab7cfe00000000000ae988 XMM05=ff5e5aaf21bee6170000000000322c20 XMM06=090f1556b20111b30000000000321d68 XMM07=fb795ef6d65770560000000000311928 XMM08=2c67c8bc2e329bc30000000000305350 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=ffff888014778000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888009924000 RSP=ffff88801ba67b08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff8899cb80 R13=0000000000000000 R14=1ffff110028ef074 R15=0000000000000000 RIP=ffffffff84c7219a RFL=00000286 [--S--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 00007fa39d0f7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa39d6ae618 CR3=0000000020399000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000