[ 46.204008] ------------[ cut here ]------------ [ 46.204921] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.206923] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 46.208648] Modules linked in: [ 46.209254] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.211322] Tainted: [W]=WARN [ 46.211927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.213392] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.214306] 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 [ 46.217488] RSP: 0018:ffff888017117bc0 EFLAGS: 00010286 [ 46.218445] RAX: 0000000000000000 RBX: ffffed1002e22f78 RCX: ffffffff813a4050 [ 46.219755] RDX: ffff888015e5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.221035] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e22f2f [ 46.222316] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.223611] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017117df8 [ 46.224904] FS: 00007f62afcc8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.226334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.227435] CR2: 00007fffcbf1cef7 CR3: 000000000bf44000 CR4: 0000000000350ef0 [ 46.228734] Call Trace: [ 46.229197] [ 46.229655] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.230553] ? __create_object+0x59/0x80 [ 46.231302] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.232262] __vmalloc_noprof+0x59/0x60 [ 46.233020] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.233894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.234849] bpf_prog_alloc+0x39/0x200 [ 46.235580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236456] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.237341] do_seccomp+0x349/0x25e0 [ 46.238054] ? find_held_lock+0x2b/0x80 [ 46.238820] ? do_prlimit+0x310/0x610 [ 46.239552] ? __pfx_do_seccomp+0x10/0x10 [ 46.240295] ? do_raw_spin_unlock+0x53/0x220 [ 46.241127] ? _raw_spin_unlock+0x1e/0x40 [ 46.241912] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.242905] ? static_key_count+0x60/0x80 [ 46.243721] prctl_set_seccomp+0x4e/0x70 [ 46.244460] __do_sys_prctl+0xe6c/0x1d70 [ 46.245265] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.246105] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.247072] ? irqentry_exit+0xf3/0x650 [ 46.247834] do_syscall_64+0xbf/0x430 [ 46.248557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.249454] RIP: 0033:0x7f62b01ba5cd [ 46.250152] 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 [ 46.253366] RSP: 002b:00007fffcbf1aff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.254783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f62b01ba5cd [ 46.256089] RDX: 00005613e3ac8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.257388] RBP: 00007fffcbf1b050 R08: 0000000000000000 R09: 00007fffcbf1a6f0 [ 46.258686] R10: 0000000000000000 R11: 0000000000000246 R12: 000056141d4e62b0 [ 46.259983] R13: 00007fffcbf1b480 R14: 000056141d4e8d20 R15: 000056141d4fa8d0 [ 46.261271] [ 46.261750] irq event stamp: 1835 [ 46.262360] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 46.263901] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 46.265422] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 46.266959] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 46.268215] ---[ end trace 0000000000000000 ]--- [ 49.723674] ------------[ cut here ]------------ [ 49.724642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.726654] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.728159] Modules linked in: [ 49.728808] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.730830] Tainted: [W]=WARN [ 49.731396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.732886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.733802] 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 [ 49.736980] RSP: 0018:ffff88801702fbc0 EFLAGS: 00010286 [ 49.737974] RAX: 0000000000000000 RBX: ffffed1002e05f78 RCX: ffffffff813a4050 [ 49.739279] RDX: ffff888016933780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.740572] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e05f2f [ 49.741858] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.743169] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801702fdf8 [ 49.744457] FS: 00007fc941efe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.745898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.746978] CR2: 00007ffe80006ef7 CR3: 000000000ccf9000 CR4: 0000000000350ef0 [ 49.748281] Call Trace: [ 49.748813] [ 49.749232] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.750136] ? __create_object+0x59/0x80 [ 49.750935] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.751912] __vmalloc_noprof+0x59/0x60 [ 49.752672] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.753551] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.754450] bpf_prog_alloc+0x39/0x200 [ 49.755218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.756154] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.757073] do_seccomp+0x349/0x25e0 [ 49.757808] ? find_held_lock+0x2b/0x80 [ 49.758572] ? do_prlimit+0x310/0x610 [ 49.759282] ? __pfx_do_seccomp+0x10/0x10 [ 49.760063] ? do_raw_spin_unlock+0x53/0x220 [ 49.760903] ? _raw_spin_unlock+0x1e/0x40 [ 49.761688] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.762693] ? static_key_count+0x60/0x80 [ 49.763464] prctl_set_seccomp+0x4e/0x70 [ 49.764247] __do_sys_prctl+0xe6c/0x1d70 [ 49.765040] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.765917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.766915] ? irqentry_exit+0xf3/0x650 [ 49.767695] do_syscall_64+0xbf/0x430 [ 49.768393] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.769361] RIP: 0033:0x7fc9423f05cd [ 49.770083] 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 [ 49.773311] RSP: 002b:00007ffe800044a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.774693] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9423f05cd [ 49.776007] RDX: 000055c5e086de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.777308] RBP: 00007ffe80004500 R08: 0000000000000000 R09: 00007ffe80003ba0 [ 49.778590] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c60ff01ad0 [ 49.779894] R13: 00007ffe80004930 R14: 000055c60ff02bc0 R15: 000055c60ff13780 [ 49.781208] [ 49.781687] irq event stamp: 1777 [ 49.782295] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 49.783858] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.785379] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.786939] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.788457] ---[ end trace 0000000000000000 ]--- [ 50.598998] ------------[ cut here ]------------ [ 50.599976] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.601988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/256 [ 50.603484] Modules linked in: [ 50.604130] CPU: 1 UID: 104 PID: 256 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.606326] Tainted: [W]=WARN [ 50.607222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.608744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.609656] 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 [ 50.612859] RSP: 0018:ffff88800f207bc0 EFLAGS: 00010286 [ 50.613870] RAX: 0000000000000000 RBX: ffffed1001e40f78 RCX: ffffffff813a4050 [ 50.615168] RDX: ffff88801ac11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.616452] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e40f2f [ 50.617753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.619038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f207df8 [ 50.620334] FS: 00007f6cd6413900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.621780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.622868] CR2: 00007f6cd6905580 CR3: 000000000da56000 CR4: 0000000000350ef0 [ 50.624155] Call Trace: [ 50.624673] [ 50.625098] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.626013] ? __create_object+0x59/0x80 [ 50.626824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.627813] __vmalloc_noprof+0x59/0x60 [ 50.628582] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.629408] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.630343] bpf_prog_alloc+0x39/0x200 [ 50.631082] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.632022] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.632925] do_seccomp+0x349/0x25e0 [ 50.633647] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.634553] ? __pfx_do_seccomp+0x10/0x10 [ 50.635316] ? find_held_lock+0x2b/0x80 [ 50.636092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.637066] ? static_key_count+0x60/0x80 [ 50.637883] prctl_set_seccomp+0x4e/0x70 [ 50.638668] __do_sys_prctl+0xe6c/0x1d70 [ 50.639431] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.640310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.641275] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.642255] ? irqentry_exit+0xf3/0x650 [ 50.643166] do_syscall_64+0xbf/0x430 [ 50.643951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.644914] RIP: 0033:0x7f6cd69055cd [ 50.645647] 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 [ 50.648885] RSP: 002b:00007ffe94ba4b70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.650285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6cd69055cd [ 50.651591] RDX: 0000560fb2abee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.652891] RBP: 00007ffe94ba4bd0 R08: 0000000000000000 R09: 00007ffe94ba4270 [ 50.654165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560fd9609bf0 [ 50.655476] R13: 00007ffe94ba5000 R14: 0000560fd9613380 R15: 0000560fd961e460 [ 50.656805] [ 50.657230] irq event stamp: 1885 [ 50.657886] hardirqs last enabled at (1895): [] __up_console_sem+0x78/0x80 [ 50.659437] hardirqs last disabled at (1904): [] __up_console_sem+0x5d/0x80 [ 50.660962] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 50.662522] softirqs last disabled at (1869): [] __irq_exit_rcu+0xc4/0x100 [ 50.664064] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23170' (ECDSA) to the list of known hosts. 2025/11/18 11:13:50 fuzzer started 2025/11/18 11:13:50 dialing manager at localhost:34383 2025/11/18 11:13:50 checking machine... 2025/11/18 11:13:50 checking revisions... [ 51.512985] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:13:51 testing simple program... [ 51.610774] cgroup: Unknown subsys name 'net' [ 51.665457] cgroup: Unknown subsys name 'cpuset' [ 51.679492] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:13:50 Registers: info registers vcpu 0 RAX=ffff88800e5d5cb8 RBX=ffff88800e5d5cb8 RCX=ffff888008c4b780 RDX=ffffea0000397540 RSI=0000000000000000 RDI=ffff888008c4b701 RBP=0000000000000000 RSP=ffff88801b4f7c50 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea0000395540 R11=0000000000000001 R12=0000000000000000 R13=ffff88801b4f7c88 R14=ffff88800e555de0 R15=ffff88800e555de0 RIP=ffffffff81b2e476 RFL=00000282 [--S----] 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 00007fc941efe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc9424b3650 CR3=000000000e7b0000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f 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 info registers vcpu 1 RAX=0000000000026589 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 fffffe5000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb49b4968 CR3=000000000db7d000 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=2039343a33313a313120383120766f4e XMM01=657463656e6e6f63736944203a5d3834 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3834325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a33313a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000