[ 45.783786] ------------[ cut here ]------------ [ 45.784553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.786821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 45.788048] Modules linked in: [ 45.788539] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.790224] Tainted: [W]=WARN [ 45.790695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.791921] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.792705] 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 [ 45.795317] RSP: 0018:ffff888015c47bc0 EFLAGS: 00010286 [ 45.796150] RAX: 0000000000000000 RBX: ffffed1002b88f78 RCX: ffffffff813a4050 [ 45.797222] RDX: ffff888016ad0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.798292] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b88f2f [ 45.799360] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.800439] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c47df8 [ 45.801508] FS: 00007f548a2c6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.802694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.803580] CR2: 00007f548a7b8580 CR3: 000000000bdcb000 CR4: 0000000000350ef0 [ 45.804660] Call Trace: [ 45.805079] [ 45.805421] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.806164] ? __create_object+0x59/0x80 [ 45.806779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.807600] __vmalloc_noprof+0x59/0x60 [ 45.808251] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.808944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.809731] bpf_prog_alloc+0x39/0x200 [ 45.810354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.811132] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.811846] do_seccomp+0x349/0x25e0 [ 45.812455] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.813218] ? __pfx_do_seccomp+0x10/0x10 [ 45.813860] ? find_held_lock+0x2b/0x80 [ 45.814498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.815304] ? static_key_count+0x60/0x80 [ 45.815928] prctl_set_seccomp+0x4e/0x70 [ 45.816599] __do_sys_prctl+0xe6c/0x1d70 [ 45.817257] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.817925] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.818730] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.819543] ? irqentry_exit+0xf3/0x650 [ 45.820196] do_syscall_64+0xbf/0x430 [ 45.820783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.821572] RIP: 0033:0x7f548a7b85cd [ 45.822183] 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 [ 45.824846] RSP: 002b:00007ffd62e0e070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.825984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f548a7b85cd [ 45.827070] RDX: 000055ae3d55ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.828141] RBP: 00007ffd62e0e0d0 R08: 0000000000000000 R09: 00007ffd62e0d770 [ 45.829217] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ae4a4a6b10 [ 45.830294] R13: 00007ffd62e0e500 R14: 000055ae4a4a72b0 R15: 000055ae4a4bb6f0 [ 45.831379] [ 45.831731] irq event stamp: 1711 [ 45.832280] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 45.833560] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 45.834823] softirqs last enabled at (1244): [] handle_softirqs+0x50c/0x770 [ 45.836125] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 45.837400] ---[ end trace 0000000000000000 ]--- [ 48.685987] ------------[ cut here ]------------ [ 48.686902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.688921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.690447] Modules linked in: [ 48.691102] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.693106] Tainted: [W]=WARN [ 48.693669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.695176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.696098] 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 [ 48.699246] RSP: 0018:ffff888019427bc0 EFLAGS: 00010286 [ 48.700226] RAX: 0000000000000000 RBX: ffffed1003284f78 RCX: ffffffff813a4050 [ 48.701508] RDX: ffff888019118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.702782] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003284f2f [ 48.704064] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.705342] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019427df8 [ 48.706634] FS: 00007f16bfbc7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.708095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.709166] CR2: 00007ffe2a874ef7 CR3: 000000001efc7000 CR4: 0000000000350ef0 [ 48.710468] Call Trace: [ 48.710946] [ 48.711397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.712312] ? __create_object+0x59/0x80 [ 48.713089] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.714066] __vmalloc_noprof+0x59/0x60 [ 48.714779] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.715648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.716614] bpf_prog_alloc+0x39/0x200 [ 48.717372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.718311] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.719215] do_seccomp+0x349/0x25e0 [ 48.719893] ? find_held_lock+0x2b/0x80 [ 48.720662] ? do_prlimit+0x310/0x610 [ 48.721403] ? __pfx_do_seccomp+0x10/0x10 [ 48.722191] ? do_raw_spin_unlock+0x53/0x220 [ 48.722983] ? _raw_spin_unlock+0x1e/0x40 [ 48.723767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.724748] ? static_key_count+0x60/0x80 [ 48.725559] prctl_set_seccomp+0x4e/0x70 [ 48.726348] __do_sys_prctl+0xe6c/0x1d70 [ 48.727133] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.727958] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.728948] ? irqentry_exit+0xf3/0x650 [ 48.729715] do_syscall_64+0xbf/0x430 [ 48.730457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.731410] RIP: 0033:0x7f16c00b95cd [ 48.732136] 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 [ 48.735322] RSP: 002b:00007ffe2a872500 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.736712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f16c00b95cd [ 48.737995] RDX: 000055c5f23f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.739295] RBP: 00007ffe2a872560 R08: 0000000000000000 R09: 00007ffe2a871c00 [ 48.740589] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c5f2fccad0 [ 48.741881] R13: 00007ffe2a872990 R14: 000055c5f2fcdbc0 R15: 000055c5f2fde780 [ 48.743174] [ 48.743606] irq event stamp: 1723 [ 48.744265] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 48.745789] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 48.747301] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.748890] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.750421] ---[ end trace 0000000000000000 ]--- [ 49.508375] ------------[ cut here ]------------ [ 49.509324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.511295] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/257 [ 49.512754] Modules linked in: [ 49.513435] CPU: 0 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.515364] Tainted: [W]=WARN [ 49.515918] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.517365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.518260] 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 [ 49.521382] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 49.522340] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 49.523583] RDX: ffff888019535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.524843] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 49.526106] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.527375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 49.528647] FS: 00007f63fc15d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.530062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.531100] CR2: 00007ffcc546bef7 CR3: 000000001ef30000 CR4: 0000000000350ef0 [ 49.532351] Call Trace: [ 49.532810] [ 49.533251] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.534134] ? __create_object+0x59/0x80 [ 49.534861] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.535792] __vmalloc_noprof+0x59/0x60 [ 49.536542] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.537403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.538301] bpf_prog_alloc+0x39/0x200 [ 49.538969] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.539880] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.540770] do_seccomp+0x349/0x25e0 [ 49.541486] ? find_held_lock+0x2b/0x80 [ 49.542237] ? do_prlimit+0x310/0x610 [ 49.542922] ? __pfx_do_seccomp+0x10/0x10 [ 49.543678] ? do_raw_spin_unlock+0x53/0x220 [ 49.544501] ? _raw_spin_unlock+0x1e/0x40 [ 49.545266] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.546210] ? static_key_count+0x60/0x80 [ 49.546937] prctl_set_seccomp+0x4e/0x70 [ 49.547699] __do_sys_prctl+0xe6c/0x1d70 [ 49.548483] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.549318] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.550238] ? irqentry_exit+0xf3/0x650 [ 49.550937] do_syscall_64+0xbf/0x430 [ 49.551654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.552585] RIP: 0033:0x7f63fc64f5cd [ 49.553276] 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 [ 49.556361] RSP: 002b:00007ffcc546a0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.557689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63fc64f5cd [ 49.558952] RDX: 00005646747f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.560223] RBP: 00007ffcc546a110 R08: 0000000000000000 R09: 00007ffcc54697b0 [ 49.561480] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646a1c0bb10 [ 49.562721] R13: 00007ffcc546a540 R14: 00005646a1c0c2b0 R15: 00005646a1c206f0 [ 49.564049] [ 49.564462] irq event stamp: 1737 [ 49.565100] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.566603] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 49.568098] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 49.569603] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 49.571082] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49144' (ECDSA) to the list of known hosts. 2025/11/18 10:18:29 fuzzer started 2025/11/18 10:18:29 dialing manager at localhost:34383 2025/11/18 10:18:29 checking machine... 2025/11/18 10:18:29 checking revisions... [ 50.458319] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:18:29 testing simple program... [ 50.532551] cgroup: Unknown subsys name 'net' [ 50.612143] cgroup: Unknown subsys name 'cpuset' [ 50.629466] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:18:28 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86ac9ea8 RDX=1ffff11002c18efd RSI=0000000000000001 RDI=0000000000000001 RBP=ffff8880160c77f8 RSP=ffff8880160c7730 R8 =ffffffff86ac9eac R9 =0000000000000000 R10=000000000003c9ed R11=00000000000284dc R12=ffff8880160c7800 R13=ffff8880160c77e8 R14=0000000000000005 R15=ffff8880160c77a0 RIP=ffffffff8135e90e 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 00007fa288c1e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe56dbd668 CR3=000000000bffc000 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=41addf7b2460db3200000000000ae988 XMM05=24e3cca1c43b1d1f0000000000323c18 XMM06=e9e46010317138390000000000322d80 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007f16c00ba000 RCX=ffffffff812099a2 RDX=ffff888019119bc0 RSI=ffffffff812099b0 RDI=0000000000000007 RBP=0000000000000001 RSP=ffff88801a2b75a0 R8 =ffffffff869d8196 R9 =0000000000000000 R10=00007f16c00ba000 R11=0000000000000003 R12=ffff88801a2b76e8 R13=0000000000000000 R14=ffff888019119bc0 R15=ffff8880096c7b40 RIP=ffffffff81751e08 RFL=00000207 [-----PC] 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 00007f16bfbc7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2a86c000 CR3=000000000e5b4000 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