[ 45.819867] ------------[ cut here ]------------ [ 45.820791] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.822820] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.824300] Modules linked in: [ 45.824923] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.826959] Tainted: [W]=WARN [ 45.827536] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.829022] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.829941] 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 [ 45.833145] RSP: 0018:ffff88800f0bfbc0 EFLAGS: 00010286 [ 45.834125] RAX: 0000000000000000 RBX: ffffed1001e17f78 RCX: ffffffff813a4050 [ 45.835420] RDX: ffff888015d39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.836710] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e17f2f [ 45.837986] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.839262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0bfdf8 [ 45.840565] FS: 00007f36f1932900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.842009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.843073] CR2: 00007f36f1e24580 CR3: 000000000e038000 CR4: 0000000000350ef0 [ 45.844381] Call Trace: [ 45.844888] [ 45.845301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.846190] ? __create_object+0x59/0x80 [ 45.846973] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.847950] __vmalloc_noprof+0x59/0x60 [ 45.848656] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.849522] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.850444] bpf_prog_alloc+0x39/0x200 [ 45.851172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.852122] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.853031] do_seccomp+0x349/0x25e0 [ 45.853746] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.854595] ? __pfx_do_seccomp+0x10/0x10 [ 45.855390] ? find_held_lock+0x2b/0x80 [ 45.856137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.857090] ? static_key_count+0x60/0x80 [ 45.857885] prctl_set_seccomp+0x4e/0x70 [ 45.858612] __do_sys_prctl+0xe6c/0x1d70 [ 45.859404] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.860255] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.861209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.862173] ? irqentry_exit+0xf3/0x650 [ 45.862934] do_syscall_64+0xbf/0x430 [ 45.863644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.864595] RIP: 0033:0x7f36f1e245cd [ 45.865291] 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 [ 45.868472] RSP: 002b:00007ffdea9b6f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.869837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36f1e245cd [ 45.871111] RDX: 0000563688de4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.872402] RBP: 00007ffdea9b6fb0 R08: 0000000000000000 R09: 00007ffdea9b6650 [ 45.873708] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636c500d2b0 [ 45.874982] R13: 00007ffdea9b73e0 R14: 00005636c500fd20 R15: 00005636c50218d0 [ 45.876293] [ 45.876759] irq event stamp: 1781 [ 45.877361] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 45.878862] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 45.880381] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 45.881927] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 45.883454] ---[ end trace 0000000000000000 ]--- [ 49.278354] ------------[ cut here ]------------ [ 49.279297] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.281372] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.282870] Modules linked in: [ 49.283492] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.285551] Tainted: [W]=WARN [ 49.286176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.287664] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.288580] 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 [ 49.291800] RSP: 0018:ffff88801791fbc0 EFLAGS: 00010286 [ 49.292788] RAX: 0000000000000000 RBX: ffffed1002f23f78 RCX: ffffffff813a4050 [ 49.294082] RDX: ffff88801aa95340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.295406] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f23f2f [ 49.296715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.298021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801791fdf8 [ 49.299315] FS: 00007fc5a19f2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.300772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.301852] CR2: 00007fc5a1ee4580 CR3: 000000001dd69000 CR4: 0000000000350ef0 [ 49.303146] Call Trace: [ 49.303629] [ 49.304083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.304988] ? __create_object+0x59/0x80 [ 49.305768] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.306738] __vmalloc_noprof+0x59/0x60 [ 49.307465] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.308337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.309298] bpf_prog_alloc+0x39/0x200 [ 49.310049] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.310996] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.311908] do_seccomp+0x349/0x25e0 [ 49.312588] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.313498] ? __pfx_do_seccomp+0x10/0x10 [ 49.314276] ? find_held_lock+0x2b/0x80 [ 49.315038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.316028] ? static_key_count+0x60/0x80 [ 49.316838] prctl_set_seccomp+0x4e/0x70 [ 49.317576] __do_sys_prctl+0xe6c/0x1d70 [ 49.318360] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.319230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.320218] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.321202] ? irqentry_exit+0xf3/0x650 [ 49.321959] do_syscall_64+0xbf/0x430 [ 49.322654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.323628] RIP: 0033:0x7fc5a1ee45cd [ 49.324346] 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 [ 49.327572] RSP: 002b:00007ffe2a903760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.328940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5a1ee45cd [ 49.330251] RDX: 0000555ee8ff2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.331555] RBP: 00007ffe2a9037c0 R08: 0000000000000000 R09: 00007ffe2a902e60 [ 49.332836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f24654ad0 [ 49.334124] R13: 00007ffe2a903bf0 R14: 0000555f24655bc0 R15: 0000555f24666780 [ 49.335444] [ 49.335925] irq event stamp: 1729 [ 49.336475] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.337741] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.339007] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.340298] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.341559] ---[ end trace 0000000000000000 ]--- [ 50.154751] ------------[ cut here ]------------ [ 50.155487] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.157117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.158302] Modules linked in: [ 50.158811] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.160437] Tainted: [W]=WARN [ 50.161099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.162440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.163618] 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 [ 50.166430] RSP: 0018:ffff88801bd17bc0 EFLAGS: 00010286 [ 50.167232] RAX: 0000000000000000 RBX: ffffed10037a2f78 RCX: ffffffff813a4050 [ 50.168295] RDX: ffff888013753780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.169349] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037a2f2f [ 50.170405] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.171458] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bd17df8 [ 50.172508] FS: 00007f765d020900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.173708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.174768] CR2: 00007ffd0fca0ef8 CR3: 000000000e447000 CR4: 0000000000350ef0 [ 50.175835] Call Trace: [ 50.176219] [ 50.176553] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.177287] ? __create_object+0x59/0x80 [ 50.177921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.178678] __vmalloc_noprof+0x59/0x60 [ 50.179291] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.180016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.180794] bpf_prog_alloc+0x39/0x200 [ 50.181368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.182122] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.182863] do_seccomp+0x349/0x25e0 [ 50.183425] ? find_held_lock+0x2b/0x80 [ 50.184040] ? do_prlimit+0x310/0x610 [ 50.184621] ? __pfx_do_seccomp+0x10/0x10 [ 50.185255] ? do_raw_spin_unlock+0x53/0x220 [ 50.185934] ? _raw_spin_unlock+0x1e/0x40 [ 50.186543] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.187339] ? static_key_count+0x60/0x80 [ 50.187998] prctl_set_seccomp+0x4e/0x70 [ 50.188603] __do_sys_prctl+0xe6c/0x1d70 [ 50.189231] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.189924] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.190706] ? irqentry_exit+0xf3/0x650 [ 50.191301] do_syscall_64+0xbf/0x430 [ 50.191908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.192655] RIP: 0033:0x7f765d5125cd [ 50.193223] 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 [ 50.195823] RSP: 002b:00007ffd0fc9fa80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.196936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f765d5125cd [ 50.197989] RDX: 0000555827e96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.199228] RBP: 00007ffd0fc9fae0 R08: 0000000000000000 R09: 00007ffd0fc9f180 [ 50.200407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555856215bf0 [ 50.201474] R13: 00007ffd0fc9ff10 R14: 000055585621f380 R15: 000055585622a460 [ 50.202549] [ 50.202934] irq event stamp: 1799 [ 50.203446] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.204706] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.206098] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 50.207547] softirqs last disabled at (1527): [] __irq_exit_rcu+0xc4/0x100 [ 50.208782] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25474' (ECDSA) to the list of known hosts. 2025/11/18 08:19:23 fuzzer started 2025/11/18 08:19:23 dialing manager at localhost:34383 2025/11/18 08:19:23 checking machine... 2025/11/18 08:19:23 checking revisions... [ 51.129085] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:19:23 testing simple program... [ 51.213446] cgroup: Unknown subsys name 'net' [ 51.264876] cgroup: Unknown subsys name 'cpuset' [ 51.278678] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:19:22 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8175a61f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888015d4f2c8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=ffffffff8175a61f R14=0000000000000000 R15=0000000000092cc0 RIP=ffffffff81b2d29d 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 00007f5163fc1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f51636d6280 CR3=000000000c54c000 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=2032323a39313a383020383120766f4e XMM01=6964206465766965636552203a5d3334 XMM02=6f63736964203a31313a363035303420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032323a39313a3830203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d76580 RDX=1ffff1100d9e1157 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86d76584 R9 =0000000000000000 R10=000000000003c9ed R11=000000000009a600 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=0000000000000005 R15=ffff88806cf08a70 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 00007fc5a19f2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2a8fd000 CR3=000000000cfc3000 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