[ 54.052615] ------------[ cut here ]------------ [ 54.053632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.055828] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.057686] Modules linked in: [ 54.058336] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.060561] Tainted: [W]=WARN [ 54.061164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.062779] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.063758] 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 [ 54.067212] RSP: 0018:ffff88801778fbc0 EFLAGS: 00010286 [ 54.068268] RAX: 0000000000000000 RBX: ffffed1002ef1f78 RCX: ffffffff813a4050 [ 54.069674] RDX: ffff8880143f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.071059] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef1f2f [ 54.072488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.073884] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801778fdf8 [ 54.075270] FS: 00007f0dd3660900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.076826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.077992] CR2: 00007ffe50275ef7 CR3: 000000000bd43000 CR4: 0000000000350ef0 [ 54.079394] Call Trace: [ 54.079952] [ 54.080397] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.081404] ? __create_object+0x59/0x80 [ 54.082251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.083293] __vmalloc_noprof+0x59/0x60 [ 54.084111] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.085071] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.086098] bpf_prog_alloc+0x39/0x200 [ 54.086901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.087904] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.088902] do_seccomp+0x349/0x25e0 [ 54.089693] ? find_held_lock+0x2b/0x80 [ 54.090519] ? do_prlimit+0x310/0x610 [ 54.091273] ? __pfx_do_seccomp+0x10/0x10 [ 54.092126] ? do_raw_spin_unlock+0x53/0x220 [ 54.093047] ? _raw_spin_unlock+0x1e/0x40 [ 54.093908] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.094940] ? static_key_count+0x60/0x80 [ 54.095802] prctl_set_seccomp+0x4e/0x70 [ 54.096638] __do_sys_prctl+0xe6c/0x1d70 [ 54.097446] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.098377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.099445] ? irqentry_exit+0xf3/0x650 [ 54.100272] do_syscall_64+0xbf/0x430 [ 54.101071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.102131] RIP: 0033:0x7f0dd3b525cd [ 54.102895] 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 [ 54.106357] RSP: 002b:00007ffe50273620 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.107829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0dd3b525cd [ 54.109222] RDX: 000055cf2030ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.110623] RBP: 00007ffe50273680 R08: 0000000000000000 R09: 00007ffe50272d20 [ 54.112025] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf47183ad0 [ 54.113416] R13: 00007ffe50273ab0 R14: 000055cf47184bc0 R15: 000055cf47195780 [ 54.114718] [ 54.115096] irq event stamp: 1789 [ 54.115687] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.117012] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.118372] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 54.119728] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 54.121061] ---[ end trace 0000000000000000 ]--- [ 56.652725] ------------[ cut here ]------------ [ 56.653647] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.655644] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 56.657069] Modules linked in: [ 56.657921] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.659941] Tainted: [W]=WARN [ 56.660535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.661979] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.662872] 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 [ 56.665949] RSP: 0018:ffff8880164a7bc0 EFLAGS: 00010286 [ 56.666903] RAX: 0000000000000000 RBX: ffffed1002c94f78 RCX: ffffffff813a4050 [ 56.668166] RDX: ffff88800f829bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.669423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c94f2f [ 56.670679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.671924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164a7df8 [ 56.673195] FS: 00007f0e38d60900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.674616] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.675654] CR2: 00007ffe4935bef7 CR3: 000000000d2f6000 CR4: 0000000000350ef0 [ 56.676907] Call Trace: [ 56.677372] [ 56.677806] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.678687] ? __create_object+0x59/0x80 [ 56.679411] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.680350] __vmalloc_noprof+0x59/0x60 [ 56.681090] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.681959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.682874] bpf_prog_alloc+0x39/0x200 [ 56.683597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.684504] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.685358] do_seccomp+0x349/0x25e0 [ 56.686056] ? find_held_lock+0x2b/0x80 [ 56.686800] ? do_prlimit+0x310/0x610 [ 56.687527] ? __pfx_do_seccomp+0x10/0x10 [ 56.688248] ? do_raw_spin_unlock+0x53/0x220 [ 56.689060] ? _raw_spin_unlock+0x1e/0x40 [ 56.689836] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.690774] ? static_key_count+0x60/0x80 [ 56.691565] prctl_set_seccomp+0x4e/0x70 [ 56.692280] __do_sys_prctl+0xe6c/0x1d70 [ 56.693044] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.693897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.694849] ? irqentry_exit+0xf3/0x650 [ 56.695600] do_syscall_64+0xbf/0x430 [ 56.696283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.697209] RIP: 0033:0x7f0e392525cd [ 56.697905] 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 [ 56.700985] RSP: 002b:00007ffe4935a940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.702317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e392525cd [ 56.703563] RDX: 000055b2e9afde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.704822] RBP: 00007ffe4935a9a0 R08: 0000000000000000 R09: 00007ffe4935a040 [ 56.706070] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b2f2ae82b0 [ 56.707302] R13: 00007ffe4935add0 R14: 000055b2f2aead20 R15: 000055b2f2afc8d0 [ 56.708563] [ 56.708974] irq event stamp: 1811 [ 56.709614] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 56.711071] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 56.712521] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 56.714027] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 56.715507] ---[ end trace 0000000000000000 ]--- [ 57.371019] ------------[ cut here ]------------ [ 57.371923] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.373933] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.375364] Modules linked in: [ 57.376223] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.378296] Tainted: [W]=WARN [ 57.378887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.380345] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.381266] 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 [ 57.384406] RSP: 0018:ffff888017557bc0 EFLAGS: 00010286 [ 57.385376] RAX: 0000000000000000 RBX: ffffed1002eaaf78 RCX: ffffffff813a4050 [ 57.386641] RDX: ffff888015cd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.387913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaaf2f [ 57.389180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.390451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017557df8 [ 57.391727] FS: 00007fdd93fb3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.393149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.394223] CR2: 00007fdd944a5580 CR3: 000000000c7b2000 CR4: 0000000000350ef0 [ 57.395489] Call Trace: [ 57.395945] [ 57.396348] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.397228] ? __create_object+0x59/0x80 [ 57.398021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.398980] __vmalloc_noprof+0x59/0x60 [ 57.399739] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.400605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.401562] bpf_prog_alloc+0x39/0x200 [ 57.402245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.403181] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.404091] do_seccomp+0x349/0x25e0 [ 57.404812] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.405731] ? __pfx_do_seccomp+0x10/0x10 [ 57.406535] ? find_held_lock+0x2b/0x80 [ 57.407245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.408215] ? static_key_count+0x60/0x80 [ 57.409022] prctl_set_seccomp+0x4e/0x70 [ 57.409836] __do_sys_prctl+0xe6c/0x1d70 [ 57.410613] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.411430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.412414] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.413403] ? irqentry_exit+0xf3/0x650 [ 57.414179] do_syscall_64+0xbf/0x430 [ 57.414922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.415878] RIP: 0033:0x7fdd944a55cd [ 57.416593] 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 [ 57.419778] RSP: 002b:00007fff8e7adf40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.421155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd944a55cd [ 57.422494] RDX: 00005593292ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.423783] RBP: 00007fff8e7adfa0 R08: 0000000000000000 R09: 00007fff8e7ad640 [ 57.425073] R10: 0000000000000000 R11: 0000000000000246 R12: 000055935cedd2b0 [ 57.426207] R13: 00007fff8e7ae3d0 R14: 000055935cedfd20 R15: 000055935cef18d0 [ 57.427308] [ 57.427688] irq event stamp: 1913 [ 57.428188] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 57.429483] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 57.430760] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 57.432041] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 57.433322] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34306' (ECDSA) to the list of known hosts. 2025/11/17 17:55:51 fuzzer started 2025/11/17 17:55:52 dialing manager at localhost:37895 2025/11/17 17:55:52 checking machine... 2025/11/17 17:55:52 checking revisions... [ 58.300805] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:55:52 testing simple program... [ 58.378527] cgroup: Unknown subsys name 'net' [ 58.443114] cgroup: Unknown subsys name 'cpuset' [ 58.457779] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:55:51 Registers: info registers vcpu 0 RAX=000000000004970b RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22ba24f018 CR3=000000000c760000 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=35353a373120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363637 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84c1c724 RDX=0000000000000001 RSI=ffffffff86e8023e RDI=ffffffff869ab008 RBP=ffff888019b1f510 RSP=ffff888019b1f410 R8 =ffffffff86e8023e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c6b15 R12=ffffffff869ab008 R13=ffff888019b1f500 R14=ffff888019b1f4f9 R15=ffff888019b1f4b8 RIP=ffffffff8135da51 RFL=00000202 [-------] 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 00007f0e38d60900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0e38d2a008 CR3=000000000e166000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000