[ 54.268530] ------------[ cut here ]------------ [ 54.269492] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.271523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 54.273012] Modules linked in: [ 54.273699] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.275697] Tainted: [W]=WARN [ 54.276258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.277750] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.278669] 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 [ 54.281865] RSP: 0018:ffff8880185c7bc0 EFLAGS: 00010286 [ 54.282847] RAX: 0000000000000000 RBX: ffffed10030b8f78 RCX: ffffffff813a4050 [ 54.284157] RDX: ffff888015673780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.285458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b8f2f [ 54.286754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.288054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185c7df8 [ 54.289368] FS: 00007f194eedd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.290856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.291932] CR2: 00007f194f4434a6 CR3: 000000000ddca000 CR4: 0000000000350ef0 [ 54.293224] Call Trace: [ 54.293749] [ 54.294175] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.295092] ? __create_object+0x59/0x80 [ 54.295899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.296897] __vmalloc_noprof+0x59/0x60 [ 54.297664] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.298588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.299590] bpf_prog_alloc+0x39/0x200 [ 54.300308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.301279] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.302206] do_seccomp+0x349/0x25e0 [ 54.302938] ? find_held_lock+0x2b/0x80 [ 54.303730] ? do_prlimit+0x310/0x610 [ 54.304489] ? __pfx_do_seccomp+0x10/0x10 [ 54.305240] ? do_raw_spin_unlock+0x53/0x220 [ 54.306084] ? _raw_spin_unlock+0x1e/0x40 [ 54.306880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.307896] ? static_key_count+0x60/0x80 [ 54.308708] prctl_set_seccomp+0x4e/0x70 [ 54.309493] __do_sys_prctl+0xe6c/0x1d70 [ 54.310265] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.311163] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.312176] ? irqentry_exit+0xf3/0x650 [ 54.312964] do_syscall_64+0xbf/0x430 [ 54.313738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.314732] RIP: 0033:0x7f194f3cf5cd [ 54.315428] 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 [ 54.318681] RSP: 002b:00007ffc76cc6090 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.320084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f194f3cf5cd [ 54.321426] RDX: 0000557d586e1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.322767] RBP: 00007ffc76cc60f0 R08: 0000000000000000 R09: 00007ffc76cc5790 [ 54.324083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d8a2eab10 [ 54.325423] R13: 00007ffc76cc6520 R14: 0000557d8a2eb2b0 R15: 0000557d8a2ff6f0 [ 54.326773] [ 54.327196] irq event stamp: 1789 [ 54.327886] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 54.329478] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 54.331055] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 54.332657] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 54.334237] ---[ end trace 0000000000000000 ]--- [ 57.861217] ------------[ cut here ]------------ [ 57.862305] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.864550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.866249] Modules linked in: [ 57.866965] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.869184] Tainted: [W]=WARN [ 57.869849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.871477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.872507] 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 [ 57.876019] RSP: 0018:ffff888016c17bc0 EFLAGS: 00010286 [ 57.877126] RAX: 0000000000000000 RBX: ffffed1002d82f78 RCX: ffffffff813a4050 [ 57.878546] RDX: ffff888009a5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.879976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d82f2f [ 57.881406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.882827] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c17df8 [ 57.884270] FS: 00007f537225e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.885860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.887044] CR2: 00007fffb118fef8 CR3: 000000000dc5a000 CR4: 0000000000350ef0 [ 57.888485] Call Trace: [ 57.888994] [ 57.889495] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.890482] ? __create_object+0x59/0x80 [ 57.891297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.892363] __vmalloc_noprof+0x59/0x60 [ 57.893179] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.894144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.895171] bpf_prog_alloc+0x39/0x200 [ 57.896004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.897032] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.898030] do_seccomp+0x349/0x25e0 [ 57.898841] ? find_held_lock+0x2b/0x80 [ 57.899691] ? do_prlimit+0x310/0x610 [ 57.900513] ? __pfx_do_seccomp+0x10/0x10 [ 57.901337] ? do_raw_spin_unlock+0x53/0x220 [ 57.902254] ? _raw_spin_unlock+0x1e/0x40 [ 57.903117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.904202] ? static_key_count+0x60/0x80 [ 57.905092] prctl_set_seccomp+0x4e/0x70 [ 57.905951] __do_sys_prctl+0xe6c/0x1d70 [ 57.906806] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.907771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.908849] ? irqentry_exit+0xf3/0x650 [ 57.909691] do_syscall_64+0xbf/0x430 [ 57.910508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.911569] RIP: 0033:0x7f53727505cd [ 57.912310] 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 [ 57.915770] RSP: 002b:00007fffb118d630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.917252] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53727505cd [ 57.918649] RDX: 000055af6c4e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.920056] RBP: 00007fffb118d690 R08: 0000000000000000 R09: 00007fffb118cd30 [ 57.921451] R10: 0000000000000000 R11: 0000000000000246 R12: 000055af9a6d7bf0 [ 57.922845] R13: 00007fffb118dac0 R14: 000055af9a6e1380 R15: 000055af9a6ec460 [ 57.924267] [ 57.924778] irq event stamp: 1739 [ 57.925486] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 57.927135] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 57.928730] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 57.930149] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 57.931560] ---[ end trace 0000000000000000 ]--- [ 58.741226] ------------[ cut here ]------------ [ 58.742168] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.744179] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.745671] Modules linked in: [ 58.746259] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.748265] Tainted: [W]=WARN [ 58.748876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.750427] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.751618] 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 [ 58.755023] RSP: 0018:ffff888009e37bc0 EFLAGS: 00010286 [ 58.756272] RAX: 0000000000000000 RBX: ffffed10013c6f78 RCX: ffffffff813a4050 [ 58.757745] RDX: ffff888019ae9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.759046] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10013c6f2f [ 58.760358] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.761674] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009e37df8 [ 58.762981] FS: 00007f9493974900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.764440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.765540] CR2: 00007f9493e66580 CR3: 000000001e360000 CR4: 0000000000350ef0 [ 58.766854] Call Trace: [ 58.767323] [ 58.767790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.768708] ? __create_object+0x59/0x80 [ 58.769491] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.770462] __vmalloc_noprof+0x59/0x60 [ 58.771181] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.772067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.773017] bpf_prog_alloc+0x39/0x200 [ 58.773762] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.774707] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.775633] do_seccomp+0x349/0x25e0 [ 58.776325] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.777226] ? __pfx_do_seccomp+0x10/0x10 [ 58.778017] ? find_held_lock+0x2b/0x80 [ 58.778787] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.779763] ? static_key_count+0x60/0x80 [ 58.780575] prctl_set_seccomp+0x4e/0x70 [ 58.781323] __do_sys_prctl+0xe6c/0x1d70 [ 58.782115] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.782967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.783939] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.784912] ? irqentry_exit+0xf3/0x650 [ 58.785705] do_syscall_64+0xbf/0x430 [ 58.786451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.787366] RIP: 0033:0x7f9493e665cd [ 58.788091] 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 [ 58.791287] RSP: 002b:00007fff39f880d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.792699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9493e665cd [ 58.793971] RDX: 000055b6e879ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.795265] RBP: 00007fff39f88130 R08: 0000000000000000 R09: 00007fff39f877d0 [ 58.796572] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7199e42b0 [ 58.797865] R13: 00007fff39f88560 R14: 000055b7199e6d20 R15: 000055b7199f88d0 [ 58.799165] [ 58.799661] irq event stamp: 1725 [ 58.800275] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 58.801804] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 58.803339] softirqs last enabled at (1606): [] handle_softirqs+0x50c/0x770 [ 58.804935] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 58.806462] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4495' (ECDSA) to the list of known hosts. 2025/11/18 22:27:30 fuzzer started 2025/11/18 22:27:31 dialing manager at localhost:34383 2025/11/18 22:27:31 checking machine... 2025/11/18 22:27:31 checking revisions... [ 59.691444] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:27:31 testing simple program... [ 59.788647] cgroup: Unknown subsys name 'net' [ 59.850216] cgroup: Unknown subsys name 'cpuset' [ 59.870742] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:27:30 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089a8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000026e7f R12=ffffffff8135e7a2 R13=ffff88806ce08ab8 R14=ffff88800a75ff00 R15=ffff88806ce08a70 RIP=ffffffff815bd154 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 00007fc57a662900 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=00007fc579d7b038 CR3=000000000d9c2000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=8b204669afd06ba000000000000ae988 XMM05=0ca741e9fbcc06410000000000322da8 XMM06=14648eaa1277bab10000000000321ef0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cd224a RBX=ffffffff86691250 RCX=ffffffff81001489 RDX=0000000000000000 RSI=ffffffff869d943a RDI=ffffffff86691218 RBP=ffffffff86691218 RSP=ffff88806cf089b8 R8 =ffffffff869d943a R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffffffff86691288 R13=ffffffff86691218 R14=ffffffff86691218 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007fa34453d700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53728160b0 CR3=000000000a58f000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3234325b646873732030333a3732 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363335 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000