[ 46.058749] ------------[ cut here ]------------ [ 46.059695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.061766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.063207] Modules linked in: [ 46.063792] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.065756] Tainted: [W]=WARN [ 46.066351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.067811] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.068712] 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 [ 46.071865] RSP: 0018:ffff888019637bc0 EFLAGS: 00010286 [ 46.072785] RAX: 0000000000000000 RBX: ffffed10032c6f78 RCX: ffffffff813a4050 [ 46.074061] RDX: ffff8880165d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.075320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032c6f2f [ 46.076586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.077867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019637df8 [ 46.079132] FS: 00007f89e4552900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.080548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.081611] CR2: 00007f89e4a44580 CR3: 000000000e21b000 CR4: 0000000000350ef0 [ 46.082884] Call Trace: [ 46.083344] [ 46.083752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.084629] ? __create_object+0x59/0x80 [ 46.085429] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.086399] __vmalloc_noprof+0x59/0x60 [ 46.087161] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.088063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.088986] bpf_prog_alloc+0x39/0x200 [ 46.089692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.090616] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.091523] do_seccomp+0x349/0x25e0 [ 46.092246] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.093156] ? __pfx_do_seccomp+0x10/0x10 [ 46.094496] ? find_held_lock+0x2b/0x80 [ 46.095273] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.096241] ? static_key_count+0x60/0x80 [ 46.097050] prctl_set_seccomp+0x4e/0x70 [ 46.097801] __do_sys_prctl+0xe6c/0x1d70 [ 46.098594] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.099454] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.100427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.101419] ? irqentry_exit+0xf3/0x650 [ 46.102191] do_syscall_64+0xbf/0x430 [ 46.102937] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.103894] RIP: 0033:0x7f89e4a445cd [ 46.104565] 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 [ 46.107754] RSP: 002b:00007fff2c7a24a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.109099] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89e4a445cd [ 46.110387] RDX: 000056189f12de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.111660] RBP: 00007fff2c7a2500 R08: 0000000000000000 R09: 00007fff2c7a1ba0 [ 46.112923] R10: 0000000000000000 R11: 0000000000000246 R12: 00005618b1ed3ad0 [ 46.114214] R13: 00007fff2c7a2930 R14: 00005618b1ed4bc0 R15: 00005618b1ee5780 [ 46.115512] [ 46.115974] irq event stamp: 1713 [ 46.116573] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 46.118090] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 46.119591] softirqs last enabled at (1440): [] handle_softirqs+0x50c/0x770 [ 46.121114] softirqs last disabled at (1435): [] __irq_exit_rcu+0xc4/0x100 [ 46.122615] ---[ end trace 0000000000000000 ]--- [ 49.592083] ------------[ cut here ]------------ [ 49.593040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.595045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.596509] Modules linked in: [ 49.597183] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.599225] Tainted: [W]=WARN [ 49.599779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.601269] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.602205] 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 [ 49.605435] RSP: 0018:ffff8880164cfbc0 EFLAGS: 00010286 [ 49.606426] RAX: 0000000000000000 RBX: ffffed1002c99f78 RCX: ffffffff813a4050 [ 49.607708] RDX: ffff888016af8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.609000] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c99f2f [ 49.610322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.611629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164cfdf8 [ 49.612938] FS: 00007f86d16b2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.614425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.615491] CR2: 00007f86d1ba4580 CR3: 000000001d852000 CR4: 0000000000350ef0 [ 49.616775] Call Trace: [ 49.617465] [ 49.617947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.618808] ? __create_object+0x59/0x80 [ 49.619605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.620574] __vmalloc_noprof+0x59/0x60 [ 49.621366] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.622259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.623223] bpf_prog_alloc+0x39/0x200 [ 49.623974] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.624905] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.625815] do_seccomp+0x349/0x25e0 [ 49.626535] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.627432] ? __pfx_do_seccomp+0x10/0x10 [ 49.628226] ? find_held_lock+0x2b/0x80 [ 49.629002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.629999] ? static_key_count+0x60/0x80 [ 49.630761] prctl_set_seccomp+0x4e/0x70 [ 49.631532] __do_sys_prctl+0xe6c/0x1d70 [ 49.632325] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.633175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.634188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.635162] ? irqentry_exit+0xf3/0x650 [ 49.635910] do_syscall_64+0xbf/0x430 [ 49.636612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.637627] RIP: 0033:0x7f86d1ba45cd [ 49.638339] 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 [ 49.641530] RSP: 002b:00007fffe61ed7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.642877] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86d1ba45cd [ 49.644144] RDX: 000055adcea70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.645499] RBP: 00007fffe61ed840 R08: 0000000000000000 R09: 00007fffe61ecee0 [ 49.646958] R10: 0000000000000000 R11: 0000000000000246 R12: 000055adfed862b0 [ 49.648433] R13: 00007fffe61edc70 R14: 000055adfed88d20 R15: 000055adfed9a8d0 [ 49.649786] [ 49.650255] irq event stamp: 1761 [ 49.650898] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.652588] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.654429] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.656140] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 49.657973] ---[ end trace 0000000000000000 ]--- [ 50.463338] ------------[ cut here ]------------ [ 50.464280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.466296] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.467784] Modules linked in: [ 50.468414] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.470415] Tainted: [W]=WARN [ 50.471009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.472469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.473415] 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 [ 50.476553] RSP: 0018:ffff88800a887bc0 EFLAGS: 00010286 [ 50.477556] RAX: 0000000000000000 RBX: ffffed1001510f78 RCX: ffffffff813a4050 [ 50.478833] RDX: ffff88800cf49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.480141] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001510f2f [ 50.481470] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.482779] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a887df8 [ 50.484073] FS: 00007fc5650da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.485561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.486631] CR2: 00007ffe1b7f9ef7 CR3: 0000000020a32000 CR4: 0000000000350ef0 [ 50.487928] Call Trace: [ 50.488397] [ 50.488801] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.489744] ? __create_object+0x59/0x80 [ 50.490531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.491506] __vmalloc_noprof+0x59/0x60 [ 50.492277] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.493159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.494142] bpf_prog_alloc+0x39/0x200 [ 50.494907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.495804] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.496713] do_seccomp+0x349/0x25e0 [ 50.497475] ? find_held_lock+0x2b/0x80 [ 50.498249] ? do_prlimit+0x310/0x610 [ 50.498999] ? __pfx_do_seccomp+0x10/0x10 [ 50.499746] ? do_raw_spin_unlock+0x53/0x220 [ 50.500585] ? _raw_spin_unlock+0x1e/0x40 [ 50.501410] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.502373] ? static_key_count+0x60/0x80 [ 50.503178] prctl_set_seccomp+0x4e/0x70 [ 50.503961] __do_sys_prctl+0xe6c/0x1d70 [ 50.504698] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.505582] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.506559] ? irqentry_exit+0xf3/0x650 [ 50.507336] do_syscall_64+0xbf/0x430 [ 50.508082] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.509054] RIP: 0033:0x7fc5655cc5cd [ 50.509755] 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 [ 50.512942] RSP: 002b:00007ffe1b7f85e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.514346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5655cc5cd [ 50.515635] RDX: 0000564ee39c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.516917] RBP: 00007ffe1b7f8640 R08: 0000000000000000 R09: 00007ffe1b7f7ce0 [ 50.518245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f01e45bf0 [ 50.519546] R13: 00007ffe1b7f8a70 R14: 0000564f01e4f380 R15: 0000564f01e5a460 [ 50.520879] [ 50.521335] irq event stamp: 1737 [ 50.521990] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 50.523521] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 50.525058] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.526641] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.528162] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10668' (ECDSA) to the list of known hosts. 2025/11/18 11:07:35 fuzzer started 2025/11/18 11:07:35 dialing manager at localhost:34383 2025/11/18 11:07:35 checking machine... 2025/11/18 11:07:35 checking revisions... [ 51.438999] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:07:35 testing simple program... [ 51.534071] cgroup: Unknown subsys name 'net' [ 51.607666] cgroup: Unknown subsys name 'cpuset' [ 51.638379] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:07:34 Registers: info registers vcpu 0 RAX=0000000000000012 RBX=00007ffedb35b610 RCX=0000000000000010 RDX=00007ffedb35b610 RSI=0000560a40afaf26 RDI=00007ffedb35b610 RBP=00007ffedb35b690 RSP=00007ffedb35b358 R8 =0000000000000000 R9 =00007ffedb35b1f0 R10=00007ffedb35b0a6 R11=0000000000000000 R12=0000560a57aaca40 R13=00007ffedb35b5f0 R14=0000000000000000 R15=00007ffedb35b360 RIP=00007fda80223ad5 RFL=00000287 [--S--PC] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fda7f8f9900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda7f011000 CR3=000000000d384000 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=00000000000000000000000000000000 XMM02=000000000000000000ff000000000000 XMM03=006c616e72756f6a2f646d6574737973 XMM04=68d08ea3a11b751500000000000ae988 XMM05=345ce903f24937340000000000322018 XMM06=14648eaa1277bab10000000000320768 XMM07=fb795ef6d65770560000000000310be8 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff888016af9bc0 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888016afa618 RDI=ffff888016afa618 RBP=ffff888016afa618 RSP=ffff888018ab7480 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888016afa618 R13=ffffffffffffffff R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152757d RFL=00000082 [--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 00007f86d16b2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe61e7000 CR3=0000000020931000 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=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