[ 46.144788] ------------[ cut here ]------------ [ 46.145716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.147603] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.148973] Modules linked in: [ 46.149572] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.151458] Tainted: [W]=WARN [ 46.151991] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.153379] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.154239] 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 [ 46.157240] RSP: 0018:ffff888015cd7bc0 EFLAGS: 00010286 [ 46.158174] RAX: 0000000000000000 RBX: ffffed1002b9af78 RCX: ffffffff813a4050 [ 46.159380] RDX: ffff88801944d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.160661] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9af2f [ 46.161870] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.163077] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cd7df8 [ 46.164307] FS: 00007fd1e767e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.165690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.166707] CR2: 00007ffec2c70ef7 CR3: 000000000eb38000 CR4: 0000000000350ef0 [ 46.167929] Call Trace: [ 46.168381] [ 46.168840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.169701] ? __create_object+0x59/0x80 [ 46.170403] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.171320] __vmalloc_noprof+0x59/0x60 [ 46.172048] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.172892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.173773] bpf_prog_alloc+0x39/0x200 [ 46.174468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.175281] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.176145] do_seccomp+0x349/0x25e0 [ 46.176819] ? find_held_lock+0x2b/0x80 [ 46.177545] ? do_prlimit+0x310/0x610 [ 46.178202] ? __pfx_do_seccomp+0x10/0x10 [ 46.178950] ? do_raw_spin_unlock+0x53/0x220 [ 46.179738] ? _raw_spin_unlock+0x1e/0x40 [ 46.180498] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.181360] ? static_key_count+0x60/0x80 [ 46.182117] prctl_set_seccomp+0x4e/0x70 [ 46.182866] __do_sys_prctl+0xe6c/0x1d70 [ 46.183612] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.184483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.185271] ? irqentry_exit+0xf3/0x650 [ 46.185922] do_syscall_64+0xbf/0x430 [ 46.186563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.187330] RIP: 0033:0x7fd1e7b705cd [ 46.187925] 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 [ 46.190626] RSP: 002b:00007ffec2c6eac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.191777] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1e7b705cd [ 46.192864] RDX: 000055a7131dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.193945] RBP: 00007ffec2c6eb20 R08: 0000000000000000 R09: 00007ffec2c6e1c0 [ 46.195034] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a71e8d02b0 [ 46.196137] R13: 00007ffec2c6ef50 R14: 000055a71e8d2d20 R15: 000055a71e8e48d0 [ 46.197237] [ 46.197631] irq event stamp: 1801 [ 46.198139] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.199440] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 46.200740] softirqs last enabled at (1436): [] handle_softirqs+0x50c/0x770 [ 46.202068] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 46.203355] ---[ end trace 0000000000000000 ]--- [ 49.471537] ------------[ cut here ]------------ [ 49.472510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.474543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.476107] Modules linked in: [ 49.476768] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.478785] Tainted: [W]=WARN [ 49.479346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.480856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.481790] 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 [ 49.485031] RSP: 0018:ffff88801abe7bc0 EFLAGS: 00010286 [ 49.486027] RAX: 0000000000000000 RBX: ffffed100357cf78 RCX: ffffffff813a4050 [ 49.487331] RDX: ffff888009cd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.488679] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100357cf2f [ 49.489984] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.491288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abe7df8 [ 49.492612] FS: 00007ffb22599900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.494082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.495163] CR2: 00007ffe82c15ef7 CR3: 0000000009c7d000 CR4: 0000000000350ef0 [ 49.496485] Call Trace: [ 49.496956] [ 49.497370] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.498286] ? __create_object+0x59/0x80 [ 49.499085] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.500086] __vmalloc_noprof+0x59/0x60 [ 49.500858] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.501743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502693] bpf_prog_alloc+0x39/0x200 [ 49.503396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504351] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.505274] do_seccomp+0x349/0x25e0 [ 49.506005] ? find_held_lock+0x2b/0x80 [ 49.506780] ? do_prlimit+0x310/0x610 [ 49.507541] ? __pfx_do_seccomp+0x10/0x10 [ 49.508312] ? do_raw_spin_unlock+0x53/0x220 [ 49.509163] ? _raw_spin_unlock+0x1e/0x40 [ 49.509963] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.510942] ? static_key_count+0x60/0x80 [ 49.511760] prctl_set_seccomp+0x4e/0x70 [ 49.512567] __do_sys_prctl+0xe6c/0x1d70 [ 49.513315] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.514186] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.515179] ? irqentry_exit+0xf3/0x650 [ 49.515964] do_syscall_64+0xbf/0x430 [ 49.516732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.517703] RIP: 0033:0x7ffb22a8b5cd [ 49.518373] 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 [ 49.521630] RSP: 002b:00007ffe82c13af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.522980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffb22a8b5cd [ 49.524273] RDX: 000056547fddce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.525542] RBP: 00007ffe82c13b50 R08: 0000000000000000 R09: 00007ffe82c131f0 [ 49.526823] R10: 0000000000000000 R11: 0000000000000246 R12: 000056549e032ad0 [ 49.528098] R13: 00007ffe82c13f80 R14: 000056549e033bc0 R15: 000056549e044780 [ 49.529364] [ 49.529830] irq event stamp: 1817 [ 49.530477] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.531979] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.533507] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 49.535045] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 49.536531] ---[ end trace 0000000000000000 ]--- [ 50.343441] ------------[ cut here ]------------ [ 50.344162] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.345781] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.347012] Modules linked in: [ 50.347544] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.349215] Tainted: [W]=WARN [ 50.349717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.350946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.351709] 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 [ 50.354348] RSP: 0018:ffff88801b8dfbc0 EFLAGS: 00010286 [ 50.355166] RAX: 0000000000000000 RBX: ffffed100371bf78 RCX: ffffffff813a4050 [ 50.356252] RDX: ffff8880170d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.357339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100371bf2f [ 50.358423] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.359496] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b8dfdf8 [ 50.360575] FS: 00007fab682bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.361778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.362669] CR2: 00007ffdabc46ef7 CR3: 000000000dc67000 CR4: 0000000000350ef0 [ 50.363751] Call Trace: [ 50.364152] [ 50.364523] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.365233] ? __create_object+0x59/0x80 [ 50.365888] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.366690] __vmalloc_noprof+0x59/0x60 [ 50.367287] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.368024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.368805] bpf_prog_alloc+0x39/0x200 [ 50.369384] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.370162] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.370919] do_seccomp+0x349/0x25e0 [ 50.371509] ? find_held_lock+0x2b/0x80 [ 50.372113] ? do_prlimit+0x310/0x610 [ 50.372729] ? __pfx_do_seccomp+0x10/0x10 [ 50.373351] ? do_raw_spin_unlock+0x53/0x220 [ 50.374046] ? _raw_spin_unlock+0x1e/0x40 [ 50.374685] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.375480] ? static_key_count+0x60/0x80 [ 50.376123] prctl_set_seccomp+0x4e/0x70 [ 50.376768] __do_sys_prctl+0xe6c/0x1d70 [ 50.377389] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.378102] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.378903] ? irqentry_exit+0xf3/0x650 [ 50.379542] do_syscall_64+0xbf/0x430 [ 50.380140] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.380958] RIP: 0033:0x7fab687ad5cd [ 50.381555] 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 [ 50.384290] RSP: 002b:00007ffdabc44f70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.385467] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab687ad5cd [ 50.386588] RDX: 0000563952687e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.387736] RBP: 00007ffdabc44fd0 R08: 0000000000000000 R09: 00007ffdabc44670 [ 50.388853] R10: 0000000000000000 R11: 0000000000000246 R12: 000056395d0fcad0 [ 50.389983] R13: 00007ffdabc45400 R14: 000056395d0fdbc0 R15: 000056395d10e780 [ 50.391117] [ 50.391519] irq event stamp: 1813 [ 50.392045] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 50.393369] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 50.394678] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 50.396025] softirqs last disabled at (1277): [] __irq_exit_rcu+0xc4/0x100 [ 50.397348] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59236' (ECDSA) to the list of known hosts. 2025/11/18 14:54:14 fuzzer started 2025/11/18 14:54:15 dialing manager at localhost:34383 2025/11/18 14:54:15 checking machine... 2025/11/18 14:54:15 checking revisions... [ 51.303264] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:54:15 testing simple program... [ 51.381957] cgroup: Unknown subsys name 'net' [ 51.442302] cgroup: Unknown subsys name 'cpuset' [ 51.460400] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:54:14 Registers: info registers vcpu 0 RAX=00000000fffffff1 RBX=ffff888015ea9bc0 RCX=000000000000000e RDX=00000000fffffff1 RSI=ffff888015eaa618 RDI=00000000fffffffe RBP=ffff888015eaa618 RSP=ffff8880159bf6d0 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015eaa618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275a5 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 00007f4f81456900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffb22b510b0 CR3=000000000e005000 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=ad8bab8bd8ded45700000000000ae988 XMM05=5a20c2cedb93cfaf0000000000320ec8 XMM06=d96330e2d2db86320000000000320010 XMM07=fb795ef6d6577056000000000030fc00 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b0ed 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056549e057768 CR3=000000000dc8c000 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=ff0000000000ffff0000000000ff0000 XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000