[ 45.671791] ------------[ cut here ]------------ [ 45.672711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.674706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.676155] Modules linked in: [ 45.676999] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.679065] Tainted: [W]=WARN [ 45.679692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.681163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.682079] 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 [ 45.685222] RSP: 0018:ffff8880177f7bc0 EFLAGS: 00010286 [ 45.686192] RAX: 0000000000000000 RBX: ffffed1002efef78 RCX: ffffffff813a4050 [ 45.687460] RDX: ffff888016705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.688753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efef2f [ 45.690039] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.691341] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177f7df8 [ 45.692648] FS: 00007f8741ba5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.694088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.695165] CR2: 00007f8742097580 CR3: 000000000bf17000 CR4: 0000000000350ef0 [ 45.696464] Call Trace: [ 45.696931] [ 45.697371] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.698217] ? __create_object+0x59/0x80 [ 45.698999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.699994] __vmalloc_noprof+0x59/0x60 [ 45.700758] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.701622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.702568] bpf_prog_alloc+0x39/0x200 [ 45.703266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.704214] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.705105] do_seccomp+0x349/0x25e0 [ 45.705826] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.706739] ? __pfx_do_seccomp+0x10/0x10 [ 45.707524] ? find_held_lock+0x2b/0x80 [ 45.708236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.709200] ? static_key_count+0x60/0x80 [ 45.709995] prctl_set_seccomp+0x4e/0x70 [ 45.710774] __do_sys_prctl+0xe6c/0x1d70 [ 45.711569] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.712437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.713422] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.714382] ? irqentry_exit+0xf3/0x650 [ 45.715101] do_syscall_64+0xbf/0x430 [ 45.715856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.716833] RIP: 0033:0x7f87420975cd [ 45.717542] 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 [ 45.720705] RSP: 002b:00007ffc36c5bad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.722072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87420975cd [ 45.723360] RDX: 000055e798cfce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.724660] RBP: 00007ffc36c5bb30 R08: 0000000000000000 R09: 00007ffc36c5b1d0 [ 45.725940] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7af289bf0 [ 45.727217] R13: 00007ffc36c5bf60 R14: 000055e7af293380 R15: 000055e7af29e460 [ 45.728523] [ 45.728949] irq event stamp: 1761 [ 45.729606] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 45.731115] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 45.732645] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 45.734159] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 45.735675] ---[ end trace 0000000000000000 ]--- [ 49.167793] ------------[ cut here ]------------ [ 49.168867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.171012] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.172534] Modules linked in: [ 49.173124] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.175088] Tainted: [W]=WARN [ 49.175698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.177158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.178068] 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 [ 49.181198] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 49.182159] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 49.183440] RDX: ffff88801ba71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.184722] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 49.185995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.187265] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 49.188547] FS: 00007f742b4b8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.189967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.191015] CR2: 00007ffe0125def8 CR3: 000000000dd89000 CR4: 0000000000350ef0 [ 49.192296] Call Trace: [ 49.192809] [ 49.193210] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.194104] ? __create_object+0x59/0x80 [ 49.194875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.195845] __vmalloc_noprof+0x59/0x60 [ 49.196602] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.197475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.198393] bpf_prog_alloc+0x39/0x200 [ 49.199085] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.200019] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.200905] do_seccomp+0x349/0x25e0 [ 49.201623] ? find_held_lock+0x2b/0x80 [ 49.202378] ? do_prlimit+0x310/0x610 [ 49.203068] ? __pfx_do_seccomp+0x10/0x10 [ 49.203863] ? do_raw_spin_unlock+0x53/0x220 [ 49.204699] ? _raw_spin_unlock+0x1e/0x40 [ 49.205485] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.206443] ? static_key_count+0x60/0x80 [ 49.207196] prctl_set_seccomp+0x4e/0x70 [ 49.207968] __do_sys_prctl+0xe6c/0x1d70 [ 49.208770] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.209628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.210594] ? irqentry_exit+0xf3/0x650 [ 49.211359] do_syscall_64+0xbf/0x430 [ 49.212063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.213006] RIP: 0033:0x7f742b9aa5cd [ 49.213719] 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 [ 49.216908] RSP: 002b:00007ffe0125be00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.218335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f742b9aa5cd [ 49.219879] RDX: 000055d4a9357e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.221389] RBP: 00007ffe0125be60 R08: 0000000000000000 R09: 00007ffe0125b500 [ 49.222938] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d4c47d3ad0 [ 49.224283] R13: 00007ffe0125c290 R14: 000055d4c47d4bc0 R15: 000055d4c47e5780 [ 49.225594] [ 49.226012] irq event stamp: 1749 [ 49.226666] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 49.228217] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.229734] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 49.231271] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.232818] ---[ end trace 0000000000000000 ]--- [ 50.009222] ------------[ cut here ]------------ [ 50.010148] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.012135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.013544] Modules linked in: [ 50.014122] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.016094] Tainted: [W]=WARN [ 50.016690] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.018153] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.019067] 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 [ 50.022233] RSP: 0018:ffff888017637bc0 EFLAGS: 00010286 [ 50.023203] RAX: 0000000000000000 RBX: ffffed1002ec6f78 RCX: ffffffff813a4050 [ 50.024503] RDX: ffff88801635d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.025783] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec6f2f [ 50.027039] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.028344] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017637df8 [ 50.029614] FS: 00007f1f2afc9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.031118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.032387] CR2: 00007ffe3b608ef8 CR3: 000000001ed8c000 CR4: 0000000000350ef0 [ 50.033866] Call Trace: [ 50.034386] [ 50.034805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.035711] ? __create_object+0x59/0x80 [ 50.036491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.037455] __vmalloc_noprof+0x59/0x60 [ 50.038157] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.039016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.039934] bpf_prog_alloc+0x39/0x200 [ 50.040689] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.041760] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.042762] do_seccomp+0x349/0x25e0 [ 50.043530] ? find_held_lock+0x2b/0x80 [ 50.044414] ? do_prlimit+0x310/0x610 [ 50.045229] ? __pfx_do_seccomp+0x10/0x10 [ 50.046045] ? do_raw_spin_unlock+0x53/0x220 [ 50.046958] ? _raw_spin_unlock+0x1e/0x40 [ 50.047747] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.048703] ? static_key_count+0x60/0x80 [ 50.049557] prctl_set_seccomp+0x4e/0x70 [ 50.050471] __do_sys_prctl+0xe6c/0x1d70 [ 50.051268] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.052400] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.053514] ? irqentry_exit+0xf3/0x650 [ 50.054406] do_syscall_64+0xbf/0x430 [ 50.055171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.056332] RIP: 0033:0x7f1f2b4bb5cd [ 50.057073] 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 [ 50.060603] RSP: 002b:00007ffe3b6074d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.062032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f2b4bb5cd [ 50.063366] RDX: 0000563a8849de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.064737] RBP: 00007ffe3b607530 R08: 0000000000000000 R09: 00007ffe3b606bd0 [ 50.066098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ab28f8ad0 [ 50.067499] R13: 00007ffe3b607960 R14: 0000563ab28f9bc0 R15: 0000563ab290a780 [ 50.069042] [ 50.069589] irq event stamp: 1721 [ 50.070238] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.071763] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.073270] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 50.074803] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 50.076329] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51298' (ECDSA) to the list of known hosts. 2025/11/18 10:03:58 fuzzer started 2025/11/18 10:03:59 dialing manager at localhost:34383 2025/11/18 10:03:59 checking machine... 2025/11/18 10:03:59 checking revisions... [ 50.977784] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:03:59 testing simple program... [ 51.083534] cgroup: Unknown subsys name 'net' [ 51.140249] cgroup: Unknown subsys name 'cpuset' [ 51.154706] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:03:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86da5c98 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888018fef680 RSP=ffff888018fef5b8 R8 =ffffffff86da5c9c R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a247e R12=ffff888018fef688 R13=ffff888018fef670 R14=0000000000000005 R15=ffff888018fef628 RIP=ffffffff8135e8d9 RFL=00000297 [--S-APC] 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 00007f742b4b8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe01255000 CR3=000000000de58000 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=0000000000029ddd 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=00000206 [-----P-] 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f040fb8d000 CR3=000000000d547000 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=c83eef7ee0afe79d484c251693b85220 XMM02=000000000030b2f8ec2efd57dc4c00df XMM03=00000000003171b87f706c50259c1c4d XMM04=f301258ccc2b70a600000000000ae988 XMM05=bc022a86b6d2461e0000000000326760 XMM06=3e829fc8c8edc9900000000000325800 XMM07=e042d86d42eb936e0000000000317438 XMM08=7f706c50259c1c4d000000000030b358 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000