[ 54.166767] ------------[ cut here ]------------ [ 54.167720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.169751] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 54.171210] Modules linked in: [ 54.171835] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.173847] Tainted: [W]=WARN [ 54.174451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.175937] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.176851] 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 [ 54.180025] RSP: 0018:ffff88801abd7bc0 EFLAGS: 00010286 [ 54.180994] RAX: 0000000000000000 RBX: ffffed100357af78 RCX: ffffffff813a4050 [ 54.182301] RDX: ffff88800f3b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.183588] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100357af2f [ 54.184877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.186158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abd7df8 [ 54.187428] FS: 00007fb77f605900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.188891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.190014] CR2: 00007fb77faf7580 CR3: 000000000d59d000 CR4: 0000000000350ef0 [ 54.191317] Call Trace: [ 54.191786] [ 54.192195] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.193098] ? __create_object+0x59/0x80 [ 54.193889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.194876] __vmalloc_noprof+0x59/0x60 [ 54.195649] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.196540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.197489] bpf_prog_alloc+0x39/0x200 [ 54.198206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.199152] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.200058] do_seccomp+0x349/0x25e0 [ 54.200784] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.201708] ? __pfx_do_seccomp+0x10/0x10 [ 54.202513] ? find_held_lock+0x2b/0x80 [ 54.203270] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.204198] ? static_key_count+0x60/0x80 [ 54.205019] prctl_set_seccomp+0x4e/0x70 [ 54.205815] __do_sys_prctl+0xe6c/0x1d70 [ 54.206590] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.207456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.208428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.209399] ? irqentry_exit+0xf3/0x650 [ 54.210135] do_syscall_64+0xbf/0x430 [ 54.210879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.211835] RIP: 0033:0x7fb77faf75cd [ 54.212535] 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 [ 54.215711] RSP: 002b:00007fff36b74130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.217107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb77faf75cd [ 54.218447] RDX: 0000555d39edce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.219910] RBP: 00007fff36b74190 R08: 0000000000000000 R09: 00007fff36b73830 [ 54.221392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d601d2ad0 [ 54.222728] R13: 00007fff36b745c0 R14: 0000555d601d3bc0 R15: 0000555d601e4780 [ 54.224040] [ 54.224511] irq event stamp: 1717 [ 54.225141] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 54.226754] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 54.228336] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 54.229881] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 54.231407] ---[ end trace 0000000000000000 ]--- [ 57.716013] ------------[ cut here ]------------ [ 57.716925] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.719005] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 57.720475] Modules linked in: [ 57.721057] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.723040] Tainted: [W]=WARN [ 57.723645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.725112] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.726048] 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 [ 57.729359] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 57.730379] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 57.731678] RDX: ffff888018105340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.732977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 57.734276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.735570] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 57.736855] FS: 00007f1edb227900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.738323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.739383] CR2: 00007ffe46090ef8 CR3: 0000000015fa3000 CR4: 0000000000350ef0 [ 57.740658] Call Trace: [ 57.741131] [ 57.741603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.742503] ? __create_object+0x59/0x80 [ 57.743303] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.744276] __vmalloc_noprof+0x59/0x60 [ 57.744995] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.745879] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.746819] bpf_prog_alloc+0x39/0x200 [ 57.747564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.748498] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.749397] do_seccomp+0x349/0x25e0 [ 57.750083] ? find_held_lock+0x2b/0x80 [ 57.750837] ? do_prlimit+0x310/0x610 [ 57.751573] ? __pfx_do_seccomp+0x10/0x10 [ 57.752355] ? do_raw_spin_unlock+0x53/0x220 [ 57.753146] ? _raw_spin_unlock+0x1e/0x40 [ 57.753935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.754922] ? static_key_count+0x60/0x80 [ 57.755722] prctl_set_seccomp+0x4e/0x70 [ 57.756514] __do_sys_prctl+0xe6c/0x1d70 [ 57.757296] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.758110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.759083] ? irqentry_exit+0xf3/0x650 [ 57.759840] do_syscall_64+0xbf/0x430 [ 57.760589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.761549] RIP: 0033:0x7f1edb7195cd [ 57.762227] 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 [ 57.765420] RSP: 002b:00007ffe4608eab0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.766812] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1edb7195cd [ 57.768093] RDX: 000055ecb7bfde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.769388] RBP: 00007ffe4608eb10 R08: 0000000000000000 R09: 00007ffe4608e1b0 [ 57.770572] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eced2ce2b0 [ 57.771629] R13: 00007ffe4608ef40 R14: 000055eced2d0d20 R15: 000055eced2e28d0 [ 57.772696] [ 57.773043] irq event stamp: 1783 [ 57.773566] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 57.774825] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 57.776064] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 57.777324] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 57.778578] ---[ end trace 0000000000000000 ]--- [ 58.632321] ------------[ cut here ]------------ [ 58.633208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.635379] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/258 [ 58.636842] Modules linked in: [ 58.637714] CPU: 1 UID: 104 PID: 258 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.639793] Tainted: [W]=WARN [ 58.640398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.641897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.642819] 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 [ 58.646055] RSP: 0018:ffff88801a987bc0 EFLAGS: 00010286 [ 58.647042] RAX: 0000000000000000 RBX: ffffed1003530f78 RCX: ffffffff813a4050 [ 58.648338] RDX: ffff88801aac3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.649643] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003530f2f [ 58.650932] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.652226] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a987df8 [ 58.653549] FS: 00007f971c9ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.655021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.656098] CR2: 00007ffc222ebef8 CR3: 0000000017484000 CR4: 0000000000350ef0 [ 58.657395] Call Trace: [ 58.657873] [ 58.658319] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.659182] ? __create_object+0x59/0x80 [ 58.659969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.660951] __vmalloc_noprof+0x59/0x60 [ 58.661726] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.662613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.663559] bpf_prog_alloc+0x39/0x200 [ 58.664307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.665203] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.666128] do_seccomp+0x349/0x25e0 [ 58.666839] ? lock_acquire+0x15e/0x2f0 [ 58.667606] ? find_held_lock+0x2b/0x80 [ 58.668356] ? __pfx_do_seccomp+0x10/0x10 [ 58.669095] ? lock_release+0xc8/0x290 [ 58.669853] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.670803] ? static_key_count+0x60/0x80 [ 58.671606] prctl_set_seccomp+0x4e/0x70 [ 58.672382] __do_sys_prctl+0xe6c/0x1d70 [ 58.673123] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.673995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.674954] do_syscall_64+0xbf/0x430 [ 58.675699] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.676643] RIP: 0033:0x7f971cebc5cd [ 58.677331] 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 [ 58.680503] RSP: 002b:00007ffc222e9f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.681879] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f971cebc5cd [ 58.683158] RDX: 0000563e79279e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.684440] RBP: 00007ffc222e9f70 R08: 0000000000000000 R09: 00007ffc222e9610 [ 58.685734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e8de91ad0 [ 58.687032] R13: 00007ffc222ea3a0 R14: 0000563e8de92bc0 R15: 0000563e8dea3780 [ 58.688344] [ 58.688773] irq event stamp: 1779 [ 58.689411] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 58.690955] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 58.692492] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 58.694043] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 58.695544] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20098' (ECDSA) to the list of known hosts. 2025/11/17 23:34:06 fuzzer started 2025/11/17 23:34:06 dialing manager at localhost:37895 2025/11/17 23:34:06 checking machine... 2025/11/17 23:34:06 checking revisions... [ 59.646629] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:34:06 testing simple program... [ 59.730558] cgroup: Unknown subsys name 'net' [ 59.876595] cgroup: Unknown subsys name 'cpuset' [ 59.894674] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:34:05 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=000055d8ae800f20 RDX=0000000000000000 RSI=0000000000000026 RDI=00007ffd4446ae70 RBP=00007ffd4446a600 RSP=00007ffd4446a330 R8 =0000000000000001 R9 =000055d8ae803314 R10=0000000000000017 R11=000055d8ae80d010 R12=00007ffd4446a690 R13=00007ffd4446ae70 R14=0000000000000000 R15=00007ffd4446a580 RIP=000055d86f739e31 RFL=00000246 [---Z-P-] 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 00007f8fe9ae4900 00000000 00000000 GS =0000 0000000000000000 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=000055eced2f5818 CR3=000000000d415000 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=00000000002c34a02fccd54c36d8a3f3 XMM01=077bb16ce31c00aaf440eba621bcee00 XMM02=0000000000305460d59e07bde36eea69 XMM03=0000000000305588ec2efd57dc4c00df XMM04=db566cdbb559303d00000000000ae988 XMM05=a4305e588f7bf61f0000000000322758 XMM06=e9e46010317138390000000000321158 XMM07=fb795ef6d65770560000000000310b30 XMM08=2c67c8bc2e329bc30000000000305588 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85ef8ea0 RSP=ffff88801a907980 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801a907a88 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffffffff81b8bfc8 RIP=ffffffff8152939e RFL=00000202 [-------] 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 0000000000000000 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=00007f293a4b7260 CR3=000000000cb7c000 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=756e696c2d34365f3638782f62696c2f XMM01=2e766c6f73657262696c2f756e672d78 XMM02=00322e6f732e766c6f73657262696c2f XMM03=756e672d78756e696c2d34365f363878 XMM04=00000000000000000000000000000000 XMM05=00007f293a9faf6000007f293a7ddf30 XMM06=00007f293a7dda2000007f293a7dd510 XMM07=00007f293a7dd00000007f293a9fba20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000