[ 46.606682] ------------[ cut here ]------------ [ 46.607537] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.609535] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.610959] Modules linked in: [ 46.611552] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.613510] Tainted: [W]=WARN [ 46.614162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.615601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.616482] 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 [ 46.619609] RSP: 0018:ffff888018c07bc0 EFLAGS: 00010286 [ 46.620544] RAX: 0000000000000000 RBX: ffffed1003180f78 RCX: ffffffff813a4050 [ 46.621951] RDX: ffff888018ee0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.623387] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003180f2f [ 46.624659] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.625916] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c07df8 [ 46.627163] FS: 00007f0affd64900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.628570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.629613] CR2: 00007f0b00256580 CR3: 000000000df42000 CR4: 0000000000350ef0 [ 46.631004] Call Trace: [ 46.631594] [ 46.632097] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.632977] ? __create_object+0x59/0x80 [ 46.633744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.634704] __vmalloc_noprof+0x59/0x60 [ 46.635397] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.636251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.637165] bpf_prog_alloc+0x39/0x200 [ 46.637900] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.638815] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.639704] do_seccomp+0x349/0x25e0 [ 46.640363] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.641246] ? __pfx_do_seccomp+0x10/0x10 [ 46.642040] ? find_held_lock+0x2b/0x80 [ 46.642782] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.643738] ? static_key_count+0x60/0x80 [ 46.644478] prctl_set_seccomp+0x4e/0x70 [ 46.645236] __do_sys_prctl+0xe6c/0x1d70 [ 46.646009] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.646853] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.647807] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.648748] ? irqentry_exit+0xf3/0x650 [ 46.649453] do_syscall_64+0xbf/0x430 [ 46.650190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.651123] RIP: 0033:0x7f0b002565cd [ 46.651806] 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 [ 46.654979] RSP: 002b:00007ffebf7845e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.656320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b002565cd [ 46.657601] RDX: 0000557b2027ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.658871] RBP: 00007ffebf784640 R08: 0000000000000000 R09: 00007ffebf783ce0 [ 46.660132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b509312b0 [ 46.661436] R13: 00007ffebf784a70 R14: 0000557b50933d20 R15: 0000557b509458d0 [ 46.662737] [ 46.663150] irq event stamp: 1769 [ 46.663788] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.665325] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.666829] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 46.668408] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 46.669939] ---[ end trace 0000000000000000 ]--- [ 49.803290] ------------[ cut here ]------------ [ 49.804342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.806695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.808346] Modules linked in: [ 49.809059] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.811594] Tainted: [W]=WARN [ 49.812355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.814046] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.815087] 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 [ 49.818699] RSP: 0018:ffff88800f127bc0 EFLAGS: 00010286 [ 49.819809] RAX: 0000000000000000 RBX: ffffed1001e24f78 RCX: ffffffff813a4050 [ 49.821260] RDX: ffff8880168db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.822726] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e24f2f [ 49.824179] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.825631] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f127df8 [ 49.827121] FS: 00007fd69685f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.828751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.829967] CR2: 00007fd696dc54a6 CR3: 0000000016519000 CR4: 0000000000350ef0 [ 49.831433] Call Trace: [ 49.832008] [ 49.832477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.833500] ? __create_object+0x59/0x80 [ 49.834405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.835517] __vmalloc_noprof+0x59/0x60 [ 49.836378] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.837365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.838442] bpf_prog_alloc+0x39/0x200 [ 49.839282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.840332] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.841357] do_seccomp+0x349/0x25e0 [ 49.842175] ? find_held_lock+0x2b/0x80 [ 49.843036] ? do_prlimit+0x310/0x610 [ 49.843879] ? __pfx_do_seccomp+0x10/0x10 [ 49.844778] ? do_raw_spin_unlock+0x53/0x220 [ 49.845721] ? _raw_spin_unlock+0x1e/0x40 [ 49.846559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.847667] ? static_key_count+0x60/0x80 [ 49.848529] prctl_set_seccomp+0x4e/0x70 [ 49.849397] __do_sys_prctl+0xe6c/0x1d70 [ 49.850283] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.851242] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.852331] ? irqentry_exit+0xf3/0x650 [ 49.853199] do_syscall_64+0xbf/0x430 [ 49.854055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.855038] RIP: 0033:0x7fd696d515cd [ 49.855712] 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 [ 49.858781] RSP: 002b:00007ffdc1016ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.860089] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd696d515cd [ 49.861322] RDX: 0000563f3d0cee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.862577] RBP: 00007ffdc1016f40 R08: 0000000000000000 R09: 00007ffdc10165e0 [ 49.863820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f5c25c2b0 [ 49.865059] R13: 00007ffdc1017370 R14: 0000563f5c25ed20 R15: 0000563f5c2708d0 [ 49.866317] [ 49.866759] irq event stamp: 2287 [ 49.867355] hardirqs last enabled at (2295): [] __up_console_sem+0x78/0x80 [ 49.868828] hardirqs last disabled at (2304): [] __up_console_sem+0x5d/0x80 [ 49.870325] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 49.871820] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 49.873281] ---[ end trace 0000000000000000 ]--- [ 50.678675] ------------[ cut here ]------------ [ 50.679427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.681165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.682432] Modules linked in: [ 50.682967] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.684718] Tainted: [W]=WARN [ 50.685190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.686439] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.687212] 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 [ 50.689913] RSP: 0018:ffff888018dbfbc0 EFLAGS: 00010286 [ 50.690760] RAX: 0000000000000000 RBX: ffffed10031b7f78 RCX: ffffffff813a4050 [ 50.691841] RDX: ffff888013b8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.692940] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031b7f2f [ 50.694031] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.695111] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018dbfdf8 [ 50.696193] FS: 00007f98b3c2d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.697434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.698344] CR2: 00007fff30276ef7 CR3: 000000002100d000 CR4: 0000000000350ef0 [ 50.699425] Call Trace: [ 50.699852] [ 50.700199] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.700974] ? irqentry_exit+0x17b/0x650 [ 50.701600] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 50.702454] __vmalloc_noprof+0x59/0x60 [ 50.703097] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.703841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.704612] bpf_prog_alloc+0x39/0x200 [ 50.705246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.706042] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.706807] do_seccomp+0x349/0x25e0 [ 50.707381] ? find_held_lock+0x2b/0x80 [ 50.708024] ? do_prlimit+0x310/0x610 [ 50.708699] ? __pfx_do_seccomp+0x10/0x10 [ 50.709328] ? do_raw_spin_unlock+0x53/0x220 [ 50.710062] ? _raw_spin_unlock+0x1e/0x40 [ 50.710722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.711496] ? static_key_count+0x60/0x80 [ 50.712167] prctl_set_seccomp+0x4e/0x70 [ 50.712822] __do_sys_prctl+0xe6c/0x1d70 [ 50.713464] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.714204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.715017] ? irqentry_exit+0xf3/0x650 [ 50.715625] do_syscall_64+0xbf/0x430 [ 50.716249] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.717053] RIP: 0033:0x7f98b411f5cd [ 50.717629] 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 [ 50.720351] RSP: 002b:00007fff30275ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.721527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98b411f5cd [ 50.722632] RDX: 0000560d3c4dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.723729] RBP: 00007fff30275b40 R08: 0000000000000000 R09: 00007fff302751e0 [ 50.724828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560d58e4fad0 [ 50.725948] R13: 00007fff30275f70 R14: 0000560d58e50bc0 R15: 0000560d58e61780 [ 50.727053] [ 50.727411] irq event stamp: 1797 [ 50.727955] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.729246] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.730569] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 50.731877] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 50.733176] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11719' (ECDSA) to the list of known hosts. 2025/11/17 09:44:43 fuzzer started 2025/11/17 09:44:43 dialing manager at localhost:37895 2025/11/17 09:44:43 checking machine... 2025/11/17 09:44:43 checking revisions... [ 51.617117] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:44:44 testing simple program... [ 51.860941] cgroup: Unknown subsys name 'net' [ 51.931175] cgroup: Unknown subsys name 'cpuset' [ 51.944826] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:44:43 Registers: info registers vcpu 0 RAX=00000000000420a7 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffff7d4fb98 CR3=00000000140f6000 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=34343a393020373120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732033343a3434 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383938 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=0000000000000000 RBX=000000000000000c RCX=ffffffff81b66035 RDX=ffff88801b231bc0 RSI=0000000000000002 RDI=0000000000000005 RBP=ffffffff84f28760 RSP=ffff888018d0fc78 R8 =0000000000000000 R9 =ffffed10013f0d28 R10=0000000000000002 R11=0000000000000000 R12=0000000000000002 R13=0000000000000005 R14=0000000000000003 R15=ffff8880166261c0 RIP=ffffffff8175184a 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 00007fd69685f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd696e16618 CR3=0000000021264000 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