[ 46.233862] ------------[ cut here ]------------ [ 46.234793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.236727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.238167] Modules linked in: [ 46.238870] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.240832] Tainted: [W]=WARN [ 46.241383] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.242842] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.243757] 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 [ 46.246929] RSP: 0018:ffff8880097afbc0 EFLAGS: 00010286 [ 46.247902] RAX: 0000000000000000 RBX: ffffed10012f5f78 RCX: ffffffff813a4050 [ 46.249179] RDX: ffff888016f25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.250475] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f5f2f [ 46.251751] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.253017] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097afdf8 [ 46.254299] FS: 00007f2d09390900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.255715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.256757] CR2: 00007ffe085f0ef8 CR3: 000000000dd19000 CR4: 0000000000350ef0 [ 46.258017] Call Trace: [ 46.258532] [ 46.258940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.259831] ? __create_object+0x59/0x80 [ 46.260601] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.261591] __vmalloc_noprof+0x59/0x60 [ 46.262311] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.263184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.264110] bpf_prog_alloc+0x39/0x200 [ 46.264838] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.265768] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.266696] do_seccomp+0x349/0x25e0 [ 46.267362] ? find_held_lock+0x2b/0x80 [ 46.268097] ? do_prlimit+0x310/0x610 [ 46.268833] ? __pfx_do_seccomp+0x10/0x10 [ 46.269608] ? do_raw_spin_unlock+0x53/0x220 [ 46.270409] ? _raw_spin_unlock+0x1e/0x40 [ 46.271188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.272154] ? static_key_count+0x60/0x80 [ 46.272966] prctl_set_seccomp+0x4e/0x70 [ 46.273754] __do_sys_prctl+0xe6c/0x1d70 [ 46.274552] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.275358] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.276351] ? irqentry_exit+0xf3/0x650 [ 46.277139] do_syscall_64+0xbf/0x430 [ 46.277895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.278860] RIP: 0033:0x7f2d098825cd [ 46.279586] 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 [ 46.282767] RSP: 002b:00007ffe085ef180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.284138] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d098825cd [ 46.285433] RDX: 0000561072babe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.286785] RBP: 00007ffe085ef1e0 R08: 0000000000000000 R09: 00007ffe085ee880 [ 46.288056] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610893e92b0 [ 46.289349] R13: 00007ffe085ef610 R14: 00005610893ebd20 R15: 00005610893fd8d0 [ 46.290690] [ 46.291124] irq event stamp: 1769 [ 46.291784] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 46.293327] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 46.294855] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 46.296417] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.297993] ---[ end trace 0000000000000000 ]--- [ 49.688202] ------------[ cut here ]------------ [ 49.689301] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.691676] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.693377] Modules linked in: [ 49.694108] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.696420] Tainted: [W]=WARN [ 49.697116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.699131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.700288] 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 [ 49.703989] RSP: 0018:ffff88801c007bc0 EFLAGS: 00010286 [ 49.705141] RAX: 0000000000000000 RBX: ffffed1003800f78 RCX: ffffffff813a4050 [ 49.706661] RDX: ffff888016310000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.708146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003800f2f [ 49.709645] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.711145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c007df8 [ 49.712647] FS: 00007fc4a3dc1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.714312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.715535] CR2: 00007fc4a42b3580 CR3: 000000001fe6d000 CR4: 0000000000350ef0 [ 49.717003] Call Trace: [ 49.717595] [ 49.718065] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.719103] ? __create_object+0x59/0x80 [ 49.720005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.721128] __vmalloc_noprof+0x59/0x60 [ 49.722012] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.723035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.724109] bpf_prog_alloc+0x39/0x200 [ 49.724966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.726029] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.727091] do_seccomp+0x349/0x25e0 [ 49.727928] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.728972] ? __pfx_do_seccomp+0x10/0x10 [ 49.729892] ? find_held_lock+0x2b/0x80 [ 49.730781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.731880] ? static_key_count+0x60/0x80 [ 49.732808] prctl_set_seccomp+0x4e/0x70 [ 49.733703] __do_sys_prctl+0xe6c/0x1d70 [ 49.734625] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.735607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.736714] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.737823] ? irqentry_exit+0xf3/0x650 [ 49.738725] do_syscall_64+0xbf/0x430 [ 49.739579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.740683] RIP: 0033:0x7fc4a42b35cd [ 49.741432] 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 [ 49.745108] RSP: 002b:00007ffc5e716340 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.746689] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4a42b35cd [ 49.748168] RDX: 000055f26e3a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.749655] RBP: 00007ffc5e7163a0 R08: 0000000000000000 R09: 00007ffc5e715a40 [ 49.751140] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f29e421ad0 [ 49.752585] R13: 00007ffc5e7167d0 R14: 000055f29e422bc0 R15: 000055f29e433780 [ 49.754065] [ 49.754617] irq event stamp: 1817 [ 49.755269] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.756757] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.758240] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 49.759773] softirqs last disabled at (1343): [] __irq_exit_rcu+0xc4/0x100 [ 49.761236] ---[ end trace 0000000000000000 ]--- [ 50.591564] ------------[ cut here ]------------ [ 50.592426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.594518] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.595949] Modules linked in: [ 50.596848] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.598929] Tainted: [W]=WARN [ 50.599543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.601035] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.601975] 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 [ 50.605206] RSP: 0018:ffff888016187bc0 EFLAGS: 00010286 [ 50.606200] RAX: 0000000000000000 RBX: ffffed1002c30f78 RCX: ffffffff813a4050 [ 50.607539] RDX: ffff88801875d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.608837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c30f2f [ 50.610149] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.611492] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016187df8 [ 50.612815] FS: 00007fbcf8713900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.614304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.615371] CR2: 00007fbcf8c05580 CR3: 000000000e33d000 CR4: 0000000000350ef0 [ 50.616643] Call Trace: [ 50.617103] [ 50.617552] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.618410] ? __create_object+0x59/0x80 [ 50.619198] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.620170] __vmalloc_noprof+0x59/0x60 [ 50.620910] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.621791] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.622732] bpf_prog_alloc+0x39/0x200 [ 50.623424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.624347] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.625252] do_seccomp+0x349/0x25e0 [ 50.625972] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.626869] ? __pfx_do_seccomp+0x10/0x10 [ 50.627654] ? find_held_lock+0x2b/0x80 [ 50.628362] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.629314] ? static_key_count+0x60/0x80 [ 50.630115] prctl_set_seccomp+0x4e/0x70 [ 50.630900] __do_sys_prctl+0xe6c/0x1d70 [ 50.631686] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.632546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.633511] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.634445] ? irqentry_exit+0xf3/0x650 [ 50.635212] do_syscall_64+0xbf/0x430 [ 50.635963] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.636905] RIP: 0033:0x7fbcf8c055cd [ 50.637610] 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 [ 50.640797] RSP: 002b:00007ffc8baa45b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.642158] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbcf8c055cd [ 50.643469] RDX: 000055c8022a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.644765] RBP: 00007ffc8baa4610 R08: 0000000000000000 R09: 00007ffc8baa3cb0 [ 50.646047] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c80380cb10 [ 50.647332] R13: 00007ffc8baa4a40 R14: 000055c80380d2b0 R15: 000055c8038216f0 [ 50.648621] [ 50.649041] irq event stamp: 1833 [ 50.649670] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 50.651186] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.652690] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 50.654211] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 50.655746] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34702' (ECDSA) to the list of known hosts. 2025/11/18 19:08:48 fuzzer started 2025/11/18 19:08:48 dialing manager at localhost:34383 2025/11/18 19:08:48 checking machine... 2025/11/18 19:08:48 checking revisions... [ 51.567729] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:08:48 testing simple program... [ 51.652762] cgroup: Unknown subsys name 'net' [ 51.716030] cgroup: Unknown subsys name 'cpuset' [ 51.729418] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:08:47 Registers: info registers vcpu 0 RAX=00000000c57798ad RBX=ffff888016068000 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016068a80 RDI=00000000503ba00b RBP=ffff888016068a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016068a80 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815274c1 RFL=00000883 [-OS---C] 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 00007f9bdf2d7900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4a4376650 CR3=000000000c823000 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=b511d0f330051b7200000000000ae988 XMM05=af47c350080e6ef0000000000031f710 XMM06=07c8bb74b6c04a44000000000031e5c8 XMM07=fb795ef6d6577056000000000030e370 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010000 RBX=0000000000000000 RCX=ffffffff8188cea5 RDX=ffff8880167e1bc0 RSI=0000000000000000 RDI=ffff88806cf31600 RBP=ffff88806cf31600 RSP=ffff88806cf08cc0 R8 =0000000000000000 R9 =ffffed100d9e6e68 R10=0000000000000000 R11=ffff88806cf37498 R12=0000000000000000 R13=0000000000000001 R14=ffff88806cf37df0 R15=ffff88806cf37358 RIP=ffffffff81879522 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 00007fc4a3dc1900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5e710000 CR3=000000000a150000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000