[ 38.993742] ------------[ cut here ]------------ [ 38.995075] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.998080] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.999671] Modules linked in: [ 39.000480] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.002696] Tainted: [W]=WARN [ 39.003344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.005102] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.006027] 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 [ 39.010091] RSP: 0018:ffff88801b2a7bc0 EFLAGS: 00010286 [ 39.011128] RAX: 0000000000000000 RBX: ffffed1003654f78 RCX: ffffffff813a4050 [ 39.012651] RDX: ffff88801782b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.014036] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003654f2f [ 39.015459] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.017166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b2a7df8 [ 39.018592] FS: 00007f4c46e0b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.020323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.021466] CR2: 00007ffd68a4aef7 CR3: 000000000dd79000 CR4: 0000000000350ef0 [ 39.022965] Call Trace: [ 39.023415] [ 39.023834] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.024850] ? __create_object+0x59/0x80 [ 39.025782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.026787] __vmalloc_noprof+0x59/0x60 [ 39.027738] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.028734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.029848] bpf_prog_alloc+0x39/0x200 [ 39.030553] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.031700] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.032647] do_seccomp+0x349/0x25e0 [ 39.033504] ? find_held_lock+0x2b/0x80 [ 39.034370] ? do_prlimit+0x310/0x610 [ 39.035123] ? __pfx_do_seccomp+0x10/0x10 [ 39.036061] ? do_raw_spin_unlock+0x53/0x220 [ 39.037005] ? _raw_spin_unlock+0x1e/0x40 [ 39.037769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.038952] ? static_key_count+0x60/0x80 [ 39.039792] prctl_set_seccomp+0x4e/0x70 [ 39.040702] __do_sys_prctl+0xe6c/0x1d70 [ 39.041508] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.042556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.043594] ? irqentry_exit+0xf3/0x650 [ 39.044346] do_syscall_64+0xbf/0x430 [ 39.045179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.046278] RIP: 0033:0x7f4c472fd5cd [ 39.046963] 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 [ 39.050507] RSP: 002b:00007ffd68a48c50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.051934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4c472fd5cd [ 39.053420] RDX: 000055765ad63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054788] RBP: 00007ffd68a48cb0 R08: 0000000000000000 R09: 00007ffd68a48350 [ 39.056237] R10: 0000000000000000 R11: 0000000000000246 R12: 000055766ddddb10 [ 39.057667] R13: 00007ffd68a490e0 R14: 000055766ddde2b0 R15: 000055766ddf26f0 [ 39.058884] [ 39.059381] irq event stamp: 1955 [ 39.059960] hardirqs last enabled at (1965): [] __up_console_sem+0x78/0x80 [ 39.061394] hardirqs last disabled at (1974): [] __up_console_sem+0x5d/0x80 [ 39.062769] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.064251] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 39.065593] ---[ end trace 0000000000000000 ]--- [ 41.819350] ------------[ cut here ]------------ [ 41.820168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.821990] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.823479] Modules linked in: [ 41.824258] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.826042] Tainted: [W]=WARN [ 41.826537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.827832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.828639] 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 [ 41.831459] RSP: 0018:ffff888017797bc0 EFLAGS: 00010286 [ 41.832320] RAX: 0000000000000000 RBX: ffffed1002ef2f78 RCX: ffffffff813a4050 [ 41.833477] RDX: ffff8880161e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.834608] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef2f2f [ 41.835742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.836873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017797df8 [ 41.838046] FS: 00007fa8e4760900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.839324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.840263] CR2: 00007fa8e4cc64a6 CR3: 000000000b75d000 CR4: 0000000000350ef0 [ 41.841410] Call Trace: [ 41.841824] [ 41.842221] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.843015] ? __create_object+0x59/0x80 [ 41.843675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.844526] __vmalloc_noprof+0x59/0x60 [ 41.845208] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.845986] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.846776] bpf_prog_alloc+0x39/0x200 [ 41.847421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.848237] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.849033] do_seccomp+0x349/0x25e0 [ 41.849638] ? find_held_lock+0x2b/0x80 [ 41.850308] ? do_prlimit+0x310/0x610 [ 41.850953] ? __pfx_do_seccomp+0x10/0x10 [ 41.851601] ? do_raw_spin_unlock+0x53/0x220 [ 41.852325] ? _raw_spin_unlock+0x1e/0x40 [ 41.853019] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.853831] ? static_key_count+0x60/0x80 [ 41.854538] prctl_set_seccomp+0x4e/0x70 [ 41.855226] __do_sys_prctl+0xe6c/0x1d70 [ 41.855874] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.856645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.857515] ? irqentry_exit+0xf3/0x650 [ 41.858180] do_syscall_64+0xbf/0x430 [ 41.858787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.859623] RIP: 0033:0x7fa8e4c525cd [ 41.860252] 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 [ 41.863051] RSP: 002b:00007ffffe72e170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.864251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa8e4c525cd [ 41.865399] RDX: 0000560325175e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.866520] RBP: 00007ffffe72e1d0 R08: 0000000000000000 R09: 00007ffffe72d870 [ 41.867641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560343bbbad0 [ 41.868759] R13: 00007ffffe72e600 R14: 0000560343bbcbc0 R15: 0000560343bcd780 [ 41.869932] [ 41.870308] irq event stamp: 1815 [ 41.870851] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 41.872181] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 41.873521] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 41.874868] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 41.876222] ---[ end trace 0000000000000000 ]--- [ 42.639091] ------------[ cut here ]------------ [ 42.640008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.642029] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.643491] Modules linked in: [ 42.644358] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.646797] Tainted: [W]=WARN [ 42.647401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.648838] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.649744] 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 [ 42.652846] RSP: 0018:ffff888014077bc0 EFLAGS: 00010286 [ 42.653834] RAX: 0000000000000000 RBX: ffffed100280ef78 RCX: ffffffff813a4050 [ 42.655097] RDX: ffff888016d7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.656347] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100280ef2f [ 42.657622] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.658890] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014077df8 [ 42.660189] FS: 00007f6685743900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.661629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.662669] CR2: 00007f6685c35580 CR3: 0000000020828000 CR4: 0000000000350ef0 [ 42.663940] Call Trace: [ 42.664406] [ 42.664812] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.665704] ? __create_object+0x59/0x80 [ 42.666490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.667448] __vmalloc_noprof+0x59/0x60 [ 42.668195] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.669066] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.669990] bpf_prog_alloc+0x39/0x200 [ 42.670675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.671591] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.672486] do_seccomp+0x349/0x25e0 [ 42.673212] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.674089] ? __pfx_do_seccomp+0x10/0x10 [ 42.674818] ? find_held_lock+0x2b/0x80 [ 42.675578] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.676544] ? static_key_count+0x60/0x80 [ 42.677356] prctl_set_seccomp+0x4e/0x70 [ 42.678119] __do_sys_prctl+0xe6c/0x1d70 [ 42.678845] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.679687] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.680645] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.681615] ? irqentry_exit+0xf3/0x650 [ 42.682373] do_syscall_64+0xbf/0x430 [ 42.683112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.684061] RIP: 0033:0x7f6685c355cd [ 42.684719] 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 [ 42.687878] RSP: 002b:00007fff3983f470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.689269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6685c355cd [ 42.690317] RDX: 0000557a39878e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.691124] RBP: 00007fff3983f4d0 R08: 0000000000000000 R09: 00007fff3983eb70 [ 42.691922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a527a2ad0 [ 42.692690] R13: 00007fff3983f900 R14: 0000557a527a3bc0 R15: 0000557a527b4780 [ 42.693525] [ 42.693791] irq event stamp: 1873 [ 42.694168] hardirqs last enabled at (1883): [] __up_console_sem+0x78/0x80 [ 42.695020] hardirqs last disabled at (1892): [] __up_console_sem+0x5d/0x80 [ 42.695842] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 42.696735] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 42.697597] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8584' (ECDSA) to the list of known hosts. 2025/11/19 02:16:37 fuzzer started 2025/11/19 02:16:37 dialing manager at localhost:34383 2025/11/19 02:16:37 checking machine... 2025/11/19 02:16:37 checking revisions... [ 43.599346] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:16:37 testing simple program... [ 43.681494] cgroup: Unknown subsys name 'net' [ 43.750439] cgroup: Unknown subsys name 'cpuset' [ 43.765753] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:16:37 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff88801414b780 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801414c1d8 RSP=ffff8880143273c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801414c1d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007f9aab385900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9aaaa9e020 CR3=000000000d1ed000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=fa268cd147c57d5300000000000ae988 XMM05=766d85ce50c4d9ac0000000000322f50 XMM06=5b75c91c804453420000000000321ff0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000031 RBX=0000560343bdb300 RCX=00007fa8e4c52e47 RDX=000000000000000c RSI=00007ffffe72b058 RDI=0000000000000009 RBP=00007ffffe72b110 RSP=00007ffffe72afc8 R8 =0000560343bbbce0 R9 =00000000ffffffff R10=0000000000000010 R11=0000000000000206 R12=00007ffffe72b058 R13=00007ffffe72b700 R14=0000000000000009 R15=00007ffffe72b7b0 RIP=ffffffff81000080 RFL=00000002 [-------] 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 00007fa8e4760900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffe726ff8 CR3=000000002085b000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000