[ 46.027892] ------------[ cut here ]------------ [ 46.028823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.030839] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.032340] Modules linked in: [ 46.032927] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.034891] Tainted: [W]=WARN [ 46.035504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.036960] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.037865] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.041023] RSP: 0018:ffff88800b3e7bc0 EFLAGS: 00010286 [ 46.041988] RAX: 0000000000000000 RBX: ffffed100167cf78 RCX: ffffffff813a4050 [ 46.043269] RDX: ffff888017493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.044538] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100167cf2f [ 46.045814] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.047102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800b3e7df8 [ 46.048384] FS: 00007f2804974900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.049809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.050860] CR2: 00007f2804e66580 CR3: 000000000d477000 CR4: 0000000000350ef0 [ 46.052151] Call Trace: [ 46.052613] [ 46.053017] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.053901] ? __create_object+0x59/0x80 [ 46.054664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.055634] __vmalloc_noprof+0x59/0x60 [ 46.056389] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.057252] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.058192] bpf_prog_alloc+0x39/0x200 [ 46.058874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.059810] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.060702] do_seccomp+0x349/0x25e0 [ 46.061415] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.062318] ? __pfx_do_seccomp+0x10/0x10 [ 46.063052] ? find_held_lock+0x2b/0x80 [ 46.063817] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.064792] ? static_key_count+0x60/0x80 [ 46.065585] prctl_set_seccomp+0x4e/0x70 [ 46.066343] __do_sys_prctl+0xe6c/0x1d70 [ 46.067115] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.067929] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.068905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.069873] ? irqentry_exit+0xf3/0x650 [ 46.070675] do_syscall_64+0xbf/0x430 [ 46.071438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.072381] RIP: 0033:0x7f2804e665cd [ 46.073030] 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 [ 46.076166] RSP: 002b:00007ffe80b95f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.077511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2804e665cd [ 46.078776] RDX: 000055e440106e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.080041] RBP: 00007ffe80b95fd0 R08: 0000000000000000 R09: 00007ffe80b95670 [ 46.081297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e4718acb10 [ 46.082549] R13: 00007ffe80b96400 R14: 000055e4718ad2b0 R15: 000055e4718c16f0 [ 46.083840] [ 46.084302] irq event stamp: 1739 [ 46.084900] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 46.086394] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 46.087920] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 46.089436] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.090928] ---[ end trace 0000000000000000 ]--- [ 49.553184] ------------[ cut here ]------------ [ 49.553914] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.555617] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.556836] Modules linked in: [ 49.558486] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.560246] Tainted: [W]=WARN [ 49.560707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.561936] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.562713] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.565424] RSP: 0018:ffff88801758fbc0 EFLAGS: 00010286 [ 49.566250] RAX: 0000000000000000 RBX: ffffed1002eb1f78 RCX: ffffffff813a4050 [ 49.567370] RDX: ffff888016851bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.568455] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb1f2f [ 49.569541] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.570612] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801758fdf8 [ 49.571730] FS: 00007ff28013b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.572946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.573837] CR2: 00007ffc5bc84ef8 CR3: 0000000009d48000 CR4: 0000000000350ef0 [ 49.574916] Call Trace: [ 49.575383] [ 49.575730] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.576478] ? __create_object+0x59/0x80 [ 49.577140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.577918] __vmalloc_noprof+0x59/0x60 [ 49.578558] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.579328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.580071] bpf_prog_alloc+0x39/0x200 [ 49.580691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.581455] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.582221] do_seccomp+0x349/0x25e0 [ 49.582785] ? find_held_lock+0x2b/0x80 [ 49.583467] ? do_prlimit+0x310/0x610 [ 49.584051] ? __pfx_do_seccomp+0x10/0x10 [ 49.584716] ? do_raw_spin_unlock+0x53/0x220 [ 49.585411] ? _raw_spin_unlock+0x1e/0x40 [ 49.586029] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.586832] ? static_key_count+0x60/0x80 [ 49.587547] prctl_set_seccomp+0x4e/0x70 [ 49.588199] __do_sys_prctl+0xe6c/0x1d70 [ 49.588817] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.589543] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.590353] ? irqentry_exit+0xf3/0x650 [ 49.590951] do_syscall_64+0xbf/0x430 [ 49.591625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.592409] RIP: 0033:0x7ff28062d5cd [ 49.592952] 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 [ 49.595645] RSP: 002b:00007ffc5bc82dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.596792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff28062d5cd [ 49.597858] RDX: 0000564f0cbeae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.598933] RBP: 00007ffc5bc82e30 R08: 0000000000000000 R09: 00007ffc5bc824d0 [ 49.600271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f0f0a0ad0 [ 49.601646] R13: 00007ffc5bc83260 R14: 0000564f0f0a1bc0 R15: 0000564f0f0b2780 [ 49.602727] [ 49.603119] irq event stamp: 2093 [ 49.603657] hardirqs last enabled at (2101): [] __up_console_sem+0x78/0x80 [ 49.604935] hardirqs last disabled at (2110): [] __up_console_sem+0x5d/0x80 [ 49.606217] softirqs last enabled at (2134): [] handle_softirqs+0x50c/0x770 [ 49.607550] softirqs last disabled at (2119): [] __irq_exit_rcu+0xc4/0x100 [ 49.608817] ---[ end trace 0000000000000000 ]--- [ 50.409352] ------------[ cut here ]------------ [ 50.410303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.412395] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.413861] Modules linked in: [ 50.414520] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.416593] Tainted: [W]=WARN [ 50.417199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.418670] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.419621] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.422826] RSP: 0018:ffff88800e58fbc0 EFLAGS: 00010286 [ 50.423845] RAX: 0000000000000000 RBX: ffffed1001cb1f78 RCX: ffffffff813a4050 [ 50.425133] RDX: ffff888016e30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.426434] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001cb1f2f [ 50.427783] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.429077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e58fdf8 [ 50.430408] FS: 00007f2d6d98c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.431900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.432977] CR2: 00007ffc8f5bfef8 CR3: 000000001eecb000 CR4: 0000000000350ef0 [ 50.434291] Call Trace: [ 50.434770] [ 50.435260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.436179] ? __create_object+0x59/0x80 [ 50.436926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.437907] __vmalloc_noprof+0x59/0x60 [ 50.438671] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.439624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.440573] bpf_prog_alloc+0x39/0x200 [ 50.441313] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.442249] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.443162] do_seccomp+0x349/0x25e0 [ 50.443872] ? find_held_lock+0x2b/0x80 [ 50.444644] ? do_prlimit+0x310/0x610 [ 50.445399] ? __pfx_do_seccomp+0x10/0x10 [ 50.446206] ? do_raw_spin_unlock+0x53/0x220 [ 50.447007] ? _raw_spin_unlock+0x1e/0x40 [ 50.447828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.448804] ? static_key_count+0x60/0x80 [ 50.449625] prctl_set_seccomp+0x4e/0x70 [ 50.450404] __do_sys_prctl+0xe6c/0x1d70 [ 50.451206] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.452072] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.453074] ? irqentry_exit+0xf3/0x650 [ 50.453852] do_syscall_64+0xbf/0x430 [ 50.454604] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.455595] RIP: 0033:0x7f2d6de7e5cd [ 50.456315] 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 [ 50.459568] RSP: 002b:00007ffc8f5be550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.460961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d6de7e5cd [ 50.462257] RDX: 00005631caffae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.463583] RBP: 00007ffc8f5be5b0 R08: 0000000000000000 R09: 00007ffc8f5bdc50 [ 50.464870] R10: 0000000000000000 R11: 0000000000000246 R12: 00005631da0472b0 [ 50.466146] R13: 00007ffc8f5be9e0 R14: 00005631da049d20 R15: 00005631da05b8d0 [ 50.467503] [ 50.467934] irq event stamp: 1713 [ 50.468596] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 50.470162] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 50.471745] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 50.473315] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 50.474837] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19682' (ECDSA) to the list of known hosts. 2025/11/17 23:47:13 fuzzer started 2025/11/17 23:47:13 dialing manager at localhost:37895 2025/11/17 23:47:13 checking machine... 2025/11/17 23:47:13 checking revisions... [ 51.498669] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:47:13 testing simple program... [ 51.600888] cgroup: Unknown subsys name 'net' [ 51.668181] cgroup: Unknown subsys name 'cpuset' [ 51.692317] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:47:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f49ff9ab900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f49ff0c3000 CR3=000000000a27c000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=58121e0a5456301300000000000ae988 XMM05=92238fdbfd0e91a80000000000322220 XMM06=d4b52a0bf0057e420000000000320fc0 XMM07=fb795ef6d65770560000000000311cf8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000047c RBX=ffff888016850000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016850a80 RDI=ffff888016850a58 RBP=ffff888016850a58 RSP=ffff888016e771c0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888016850a80 R13=ff3c91acb5a25f81 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000003 [------C] 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 00007ff28013b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5bc7c000 CR3=000000000dd10000 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