[ 45.963674] ------------[ cut here ]------------ [ 45.964596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.966566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.968018] Modules linked in: [ 45.968605] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.970564] Tainted: [W]=WARN [ 45.971159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.972627] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.973533] 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 [ 45.976690] RSP: 0018:ffff888019c77bc0 EFLAGS: 00010286 [ 45.977659] RAX: 0000000000000000 RBX: ffffed100338ef78 RCX: ffffffff813a4050 [ 45.978929] RDX: ffff888015d21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.980199] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100338ef2f [ 45.981488] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.982762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c77df8 [ 45.984039] FS: 00007faf71c40900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.985464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.986507] CR2: 00007ffe255d2ef8 CR3: 000000000e987000 CR4: 0000000000350ef0 [ 45.987776] Call Trace: [ 45.988282] [ 45.988701] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.989579] ? __create_object+0x59/0x80 [ 45.990336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.991294] __vmalloc_noprof+0x59/0x60 [ 45.992048] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.992924] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.993858] bpf_prog_alloc+0x39/0x200 [ 45.994552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.995463] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.996339] do_seccomp+0x349/0x25e0 [ 45.997086] ? find_held_lock+0x2b/0x80 [ 45.997849] ? do_prlimit+0x310/0x610 [ 45.998538] ? __pfx_do_seccomp+0x10/0x10 [ 45.999321] ? do_raw_spin_unlock+0x53/0x220 [ 46.000145] ? _raw_spin_unlock+0x1e/0x40 [ 46.000970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.001948] ? static_key_count+0x60/0x80 [ 46.002693] prctl_set_seccomp+0x4e/0x70 [ 46.003447] __do_sys_prctl+0xe6c/0x1d70 [ 46.004216] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.005087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.006062] ? irqentry_exit+0xf3/0x650 [ 46.006766] do_syscall_64+0xbf/0x430 [ 46.007509] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.008469] RIP: 0033:0x7faf721325cd [ 46.009169] 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 [ 46.012263] RSP: 002b:00007ffe255d1950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.013637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf721325cd [ 46.014904] RDX: 000055bd4502de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.016157] RBP: 00007ffe255d19b0 R08: 0000000000000000 R09: 00007ffe255d1050 [ 46.017441] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd5d97dad0 [ 46.018705] R13: 00007ffe255d1de0 R14: 000055bd5d97ebc0 R15: 000055bd5d98f780 [ 46.019986] [ 46.020436] irq event stamp: 1713 [ 46.021075] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.022351] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.023603] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 46.024894] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 46.026122] ---[ end trace 0000000000000000 ]--- [ 49.611381] ------------[ cut here ]------------ [ 49.612483] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.614745] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.616445] Modules linked in: [ 49.617188] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.619450] Tainted: [W]=WARN [ 49.620135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.621948] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.623001] 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 [ 49.626668] RSP: 0018:ffff888013e57bc0 EFLAGS: 00010286 [ 49.627783] RAX: 0000000000000000 RBX: ffffed10027caf78 RCX: ffffffff813a4050 [ 49.629282] RDX: ffff888019d33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.630754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027caf2f [ 49.632240] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.633717] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e57df8 [ 49.635192] FS: 00007f45e25fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.636868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.638098] CR2: 00007ffcf3f24ef8 CR3: 000000001fb10000 CR4: 0000000000350ef0 [ 49.639571] Call Trace: [ 49.640137] [ 49.640623] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.641642] ? __create_object+0x59/0x80 [ 49.642547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.643649] __vmalloc_noprof+0x59/0x60 [ 49.644535] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.645531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.646589] bpf_prog_alloc+0x39/0x200 [ 49.647441] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.648512] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.649544] do_seccomp+0x349/0x25e0 [ 49.650365] ? find_held_lock+0x2b/0x80 [ 49.651243] ? do_prlimit+0x310/0x610 [ 49.652091] ? __pfx_do_seccomp+0x10/0x10 [ 49.652998] ? do_raw_spin_unlock+0x53/0x220 [ 49.653962] ? _raw_spin_unlock+0x1e/0x40 [ 49.654857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.655963] ? static_key_count+0x60/0x80 [ 49.656906] prctl_set_seccomp+0x4e/0x70 [ 49.657740] __do_sys_prctl+0xe6c/0x1d70 [ 49.658630] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.659610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.660748] ? irqentry_exit+0xf3/0x650 [ 49.661613] do_syscall_64+0xbf/0x430 [ 49.662464] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.663551] RIP: 0033:0x7f45e2aed5cd [ 49.664351] 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 [ 49.668002] RSP: 002b:00007ffcf3f23600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.669482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45e2aed5cd [ 49.670549] RDX: 000055cd4afd3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.671607] RBP: 00007ffcf3f23660 R08: 0000000000000000 R09: 00007ffcf3f22d00 [ 49.672687] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd6c632ad0 [ 49.673750] R13: 00007ffcf3f23a90 R14: 000055cd6c633bc0 R15: 000055cd6c644780 [ 49.674820] [ 49.675165] irq event stamp: 1725 [ 49.675652] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 49.677182] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 49.678760] softirqs last enabled at (1250): [] handle_softirqs+0x50c/0x770 [ 49.680384] softirqs last disabled at (1239): [] __irq_exit_rcu+0xc4/0x100 [ 49.681823] ---[ end trace 0000000000000000 ]--- [ 50.520507] ------------[ cut here ]------------ [ 50.521303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.523558] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.524805] Modules linked in: [ 50.525314] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.527011] Tainted: [W]=WARN [ 50.527474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.528739] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.529518] 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 [ 50.532189] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 50.533025] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 50.534130] RDX: ffff88800f5e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.535221] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 50.536315] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.537426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 50.538546] FS: 00007f14b742f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.539812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.540713] CR2: 00007fff4b90fef8 CR3: 00000000200d3000 CR4: 0000000000350ef0 [ 50.541828] Call Trace: [ 50.542234] [ 50.542583] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.543358] ? __create_object+0x59/0x80 [ 50.544049] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.544883] __vmalloc_noprof+0x59/0x60 [ 50.545501] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.546271] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.547076] bpf_prog_alloc+0x39/0x200 [ 50.547680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.548492] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.549288] do_seccomp+0x349/0x25e0 [ 50.549925] ? find_held_lock+0x2b/0x80 [ 50.550551] ? do_prlimit+0x310/0x610 [ 50.551188] ? __pfx_do_seccomp+0x10/0x10 [ 50.551868] ? do_raw_spin_unlock+0x53/0x220 [ 50.552562] ? _raw_spin_unlock+0x1e/0x40 [ 50.553255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.554424] ? static_key_count+0x60/0x80 [ 50.555128] prctl_set_seccomp+0x4e/0x70 [ 50.555772] __do_sys_prctl+0xe6c/0x1d70 [ 50.556468] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.557225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.558067] ? irqentry_exit+0xf3/0x650 [ 50.558706] do_syscall_64+0xbf/0x430 [ 50.559359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.560194] RIP: 0033:0x7f14b79215cd [ 50.560789] 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 [ 50.563627] RSP: 002b:00007fff4b90eb30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.564851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f14b79215cd [ 50.566007] RDX: 00005621ac480e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.567154] RBP: 00007fff4b90eb90 R08: 0000000000000000 R09: 00007fff4b90e230 [ 50.568303] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621e29fcad0 [ 50.569472] R13: 00007fff4b90efc0 R14: 00005621e29fdbc0 R15: 00005621e2a0e780 [ 50.570639] [ 50.571048] irq event stamp: 1721 [ 50.571587] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.572975] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 50.574349] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 50.575741] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.577129] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22252' (ECDSA) to the list of known hosts. 2025/11/19 02:19:06 fuzzer started 2025/11/19 02:19:07 dialing manager at localhost:34383 2025/11/19 02:19:07 checking machine... 2025/11/19 02:19:07 checking revisions... [ 51.566613] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:19:07 testing simple program... [ 51.660230] cgroup: Unknown subsys name 'net' [ 51.721677] cgroup: Unknown subsys name 'cpuset' [ 51.745192] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:19:06 Registers: info registers vcpu 0 RAX=000000000000000b RBX=ffff8880200bb4a8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000015 RDI=ffff88806ce08bf8 RBP=0000000000000001 RSP=ffff88806ce08b40 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88806ce08ba8 R15=000000000000000b RIP=ffffffff82642aca 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 00007f4ec395c700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f45e2bb2618 CR3=000000000a1ec000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732035303a3931 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323338 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=000000000002ab85 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f96587ec5f0 CR3=000000000a1ec000 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=2035303a39313a323020393120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035303a39313a3230203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000