[ 46.067285] ------------[ cut here ]------------ [ 46.068209] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.070277] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.071742] Modules linked in: [ 46.072629] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.074695] Tainted: [W]=WARN [ 46.075324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.076807] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.077736] 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 [ 46.080970] RSP: 0018:ffff888019c4fbc0 EFLAGS: 00010286 [ 46.081904] RAX: 0000000000000000 RBX: ffffed1003389f78 RCX: ffffffff813a4050 [ 46.083256] RDX: ffff888015d7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.084568] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003389f2f [ 46.085859] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.087133] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c4fdf8 [ 46.088415] FS: 00007f5deda8f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.089894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.090977] CR2: 00007fff437bbef8 CR3: 0000000009bb6000 CR4: 0000000000350ef0 [ 46.092285] Call Trace: [ 46.092773] [ 46.093232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.094146] ? __create_object+0x59/0x80 [ 46.094889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.095866] __vmalloc_noprof+0x59/0x60 [ 46.096668] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.097548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.098491] bpf_prog_alloc+0x39/0x200 [ 46.099243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.100185] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.101101] do_seccomp+0x349/0x25e0 [ 46.101781] ? find_held_lock+0x2b/0x80 [ 46.102535] ? do_prlimit+0x310/0x610 [ 46.103267] ? __pfx_do_seccomp+0x10/0x10 [ 46.104065] ? do_raw_spin_unlock+0x53/0x220 [ 46.104858] ? _raw_spin_unlock+0x1e/0x40 [ 46.105645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.106618] ? static_key_count+0x60/0x80 [ 46.107424] prctl_set_seccomp+0x4e/0x70 [ 46.108209] __do_sys_prctl+0xe6c/0x1d70 [ 46.109008] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.109812] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.110786] ? irqentry_exit+0xf3/0x650 [ 46.111553] do_syscall_64+0xbf/0x430 [ 46.112303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.113300] RIP: 0033:0x7f5dedf815cd [ 46.114009] 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 [ 46.117210] RSP: 002b:00007fff437baa10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.118604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5dedf815cd [ 46.119901] RDX: 000055d8f7ac2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.121251] RBP: 00007fff437baa70 R08: 0000000000000000 R09: 00007fff437ba110 [ 46.122385] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d906aca240 [ 46.123452] R13: 00007fff437baea0 R14: 000055d906ac9bf0 R15: 000055d906ade4d0 [ 46.124550] [ 46.124909] irq event stamp: 1825 [ 46.125452] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 46.126723] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 46.128002] softirqs last enabled at (1872): [] handle_softirqs+0x50c/0x770 [ 46.129296] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 46.130568] ---[ end trace 0000000000000000 ]--- [ 49.662862] ------------[ cut here ]------------ [ 49.663776] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.665831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.667279] Modules linked in: [ 49.667872] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.669867] Tainted: [W]=WARN [ 49.670456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.671949] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.672842] 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 [ 49.676033] RSP: 0018:ffff888013af7bc0 EFLAGS: 00010286 [ 49.677014] RAX: 0000000000000000 RBX: ffffed100275ef78 RCX: ffffffff813a4050 [ 49.678315] RDX: ffff888015901bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.679619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100275ef2f [ 49.680970] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.682253] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013af7df8 [ 49.683544] FS: 00007f4d1118b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.685005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.686064] CR2: 00007ffda33d4ef8 CR3: 000000000d12a000 CR4: 0000000000350ef0 [ 49.687352] Call Trace: [ 49.687814] [ 49.688261] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.689170] ? __create_object+0x59/0x80 [ 49.689967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.690887] __vmalloc_noprof+0x59/0x60 [ 49.691644] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.692528] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.693463] bpf_prog_alloc+0x39/0x200 [ 49.694197] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.695122] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.696031] do_seccomp+0x349/0x25e0 [ 49.696718] ? find_held_lock+0x2b/0x80 [ 49.697480] ? do_prlimit+0x310/0x610 [ 49.698222] ? __pfx_do_seccomp+0x10/0x10 [ 49.699011] ? do_raw_spin_unlock+0x53/0x220 [ 49.699799] ? _raw_spin_unlock+0x1e/0x40 [ 49.700586] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.701563] ? static_key_count+0x60/0x80 [ 49.702359] prctl_set_seccomp+0x4e/0x70 [ 49.703126] __do_sys_prctl+0xe6c/0x1d70 [ 49.703865] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.704729] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.705691] ? irqentry_exit+0xf3/0x650 [ 49.706455] do_syscall_64+0xbf/0x430 [ 49.707193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.708150] RIP: 0033:0x7f4d1167d5cd [ 49.708825] 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 [ 49.711966] RSP: 002b:00007ffda33d2450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.713346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d1167d5cd [ 49.714627] RDX: 0000558157eb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.715910] RBP: 00007ffda33d24b0 R08: 0000000000000000 R09: 00007ffda33d1b50 [ 49.717232] R10: 0000000000000000 R11: 0000000000000246 R12: 000055815a2262b0 [ 49.718522] R13: 00007ffda33d28e0 R14: 000055815a228d20 R15: 000055815a23a8d0 [ 49.719801] [ 49.720273] irq event stamp: 1767 [ 49.720895] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.722253] hardirqs last disabled at (1786): [] __up_console_sem+0x5d/0x80 [ 49.723507] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 49.724795] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 49.726048] ---[ end trace 0000000000000000 ]--- [ 50.535031] ------------[ cut here ]------------ [ 50.535891] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.537986] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.539684] Modules linked in: [ 50.540414] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.542360] Tainted: [W]=WARN [ 50.542903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.544886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.545773] 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 [ 50.549188] RSP: 0018:ffff8880174e7bc0 EFLAGS: 00010286 [ 50.550237] RAX: 0000000000000000 RBX: ffffed1002e9cf78 RCX: ffffffff813a4050 [ 50.551502] RDX: ffff88801acf0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.552794] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9cf2f [ 50.554076] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.555368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174e7df8 [ 50.556656] FS: 00007fd44368e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.558073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.559124] CR2: 00007ffff22edef8 CR3: 000000000da17000 CR4: 0000000000350ef0 [ 50.560379] Call Trace: [ 50.560843] [ 50.561282] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.562178] ? __create_object+0x59/0x80 [ 50.562901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.563858] __vmalloc_noprof+0x59/0x60 [ 50.564626] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.565489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.566411] bpf_prog_alloc+0x39/0x200 [ 50.567158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.568075] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.569004] do_seccomp+0x349/0x25e0 [ 50.569693] ? find_held_lock+0x2b/0x80 [ 50.570469] ? do_prlimit+0x310/0x610 [ 50.571208] ? __pfx_do_seccomp+0x10/0x10 [ 50.571995] ? do_raw_spin_unlock+0x53/0x220 [ 50.572788] ? _raw_spin_unlock+0x1e/0x40 [ 50.573560] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.574514] ? static_key_count+0x60/0x80 [ 50.575317] prctl_set_seccomp+0x4e/0x70 [ 50.576098] __do_sys_prctl+0xe6c/0x1d70 [ 50.576847] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.577704] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.578689] ? irqentry_exit+0xf3/0x650 [ 50.579473] do_syscall_64+0xbf/0x430 [ 50.580225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.581189] RIP: 0033:0x7fd443b805cd [ 50.581837] 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 [ 50.585035] RSP: 002b:00007ffff22ec5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.586388] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd443b805cd [ 50.587694] RDX: 000055bde7a4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.588997] RBP: 00007ffff22ec600 R08: 0000000000000000 R09: 00007ffff22ebca0 [ 50.590281] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be10dfcbf0 [ 50.591556] R13: 00007ffff22eca30 R14: 000055be10e06380 R15: 000055be10e11460 [ 50.592867] [ 50.593321] irq event stamp: 1853 [ 50.593925] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 50.595493] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 50.597021] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 50.598614] softirqs last disabled at (1891): [] __irq_exit_rcu+0xc4/0x100 [ 50.600132] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23655' (ECDSA) to the list of known hosts. 2025/11/18 02:15:25 fuzzer started 2025/11/18 02:15:25 dialing manager at localhost:37895 2025/11/18 02:15:25 checking machine... 2025/11/18 02:15:25 checking revisions... [ 51.503921] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:15:26 testing simple program... [ 51.590491] cgroup: Unknown subsys name 'net' [ 51.656788] cgroup: Unknown subsys name 'cpuset' [ 51.669287] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:15:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e2d348 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e2b998 RBP=ffffffff85e2b998 RSP=ffff888009637c18 R8 =00000000ffffffff R9 =ffffed10012c6f7f R10=0000000000000003 R11=0000000000000001 R12=ffff888009613780 R13=ffffffff85c11280 R14=00000000ffffffff R15=0000000000000000 RIP=ffffffff84c720b7 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9064e82010 CR3=000000000cef3000 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=baea64c2a5e6559400000000000ae988 XMM05=742d60e639fe3ffa0000000000322d20 XMM06=3e829fc8c8edc9900000000000321b10 XMM07=fb795ef6d65770560000000000312aa0 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013e80000 RBX=ffff8880135f4e48 RCX=ffff8880138d89a8 RDX=ffff8880133cb888 RSI=ffff8880138d88c0 RDI=0000000000000000 RBP=ffff88800dcbd000 RSP=ffff8880169af6e8 R8 =0000000000000000 R9 =ffffed1002d35ecf R10=0000000000000003 R11=0000000000000001 R12=ffff8880138d88c0 R13=00000000000000e8 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62696 RFL=00000086 [--S--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 00007f4d1118b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4d11742618 CR3=000000002090f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000