Warning: Permanently added '[localhost]:50072' (ECDSA) to the list of known hosts.
2023/05/16 15:40:46 fuzzer started
2023/05/16 15:40:47 dialing manager at localhost:35573
2023/05/16 15:40:47 checking machine...
2023/05/16 15:40:47 checking revisions...
syzkaller login: [ 35.976680] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:40:47 testing simple program...
[ 36.056333] cgroup: Unknown subsys name 'net'
[ 36.150644] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.221273] audit: type=1400 audit(1684251659.509:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.318225] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.320569] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.323496] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.326109] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.327915] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.329279] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.720750] ------------[ cut here ]------------
[ 49.721562] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.724161] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.725458] Modules linked in:
[ 49.726051] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.728014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.729910] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.731110] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.733175] RSP: 0018:ffff88801e94fc00 EFLAGS: 00010282
[ 49.733859] RAX: 0000000000000000 RBX: ffff88800ca1c040 RCX: 0000000000000000
[ 49.734705] RDX: ffff888014299b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.735564] RBP: ffff88800ca1c054 R08: 0000000000000001 R09: 0000000000000000
[ 49.736370] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.737218] R13: ffffffff84e223a0 R14: ffff88800ca1c048 R15: ffffffff84d73340
[ 49.738083] FS: 0000555556f0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.739029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.739741] CR2: 00007ffd4afcd000 CR3: 000000000f184000 CR4: 0000000000350ee0
[ 49.740576] Call Trace:
[ 49.740893]
[ 49.741180] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.741816] ipv4_frags_init_net+0x269/0x440
[ 49.742347] ops_init+0xbb/0x6b0
[ 49.742810] setup_net+0x3d9/0x990
[ 49.743249] ? down_read_killable+0x1d7/0x4e0
[ 49.743823] ? __pfx_setup_net+0x10/0x10
[ 49.744308] ? copy_net_ns+0x17c/0x770
[ 49.744821] copy_net_ns+0x321/0x770
[ 49.745282] create_new_namespaces+0x3f6/0xb30
[ 49.745907] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.746533] ksys_unshare+0x44d/0x8e0
[ 49.747005] ? __pfx_ksys_unshare+0x10/0x10
[ 49.747569] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.748248] __x64_sys_unshare+0x31/0x40
[ 49.748780] do_syscall_64+0x3f/0x90
[ 49.749232] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.749885] RIP: 0033:0x7ff9d71ac0d7
[ 49.750501] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 49.753180] RSP: 002b:00007ffc8245f608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.754407] RAX: ffffffffffffffda RBX: 00007ffc8245fc48 RCX: 00007ff9d71ac0d7
[ 49.755536] RDX: 00007ff9d721641f RSI: 00007ffc8245f5a0 RDI: 0000000040000000
[ 49.756635] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8245f3b0
[ 49.757743] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff9d72bebf0
[ 49.758859] R13: 00007ffc8245f6e0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.759981]
[ 49.760350] irq event stamp: 7969
[ 49.760914] hardirqs last enabled at (7981): [] __up_console_sem+0x78/0x80
[ 49.762192] hardirqs last disabled at (7992): [] __up_console_sem+0x5d/0x80
[ 49.763260] softirqs last enabled at (7540): [] irq_exit_rcu+0x93/0xc0
[ 49.764310] softirqs last disabled at (7529): [] irq_exit_rcu+0x93/0xc0
[ 49.765376] ---[ end trace 0000000000000000 ]---
[ 49.770614] ------------[ cut here ]------------
[ 49.771201] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.773000] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.774082] Modules linked in:
[ 49.774522] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.775699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.776714] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.777380] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.779572] RSP: 0018:ffff88801e94fc00 EFLAGS: 00010282
[ 49.780231] RAX: 0000000000000000 RBX: ffff888015d0d440 RCX: 0000000000000000
[ 49.781118] RDX: ffff888014299b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.782011] RBP: ffff888015d0d454 R08: 0000000000000001 R09: 0000000000000000
[ 49.782914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.783796] R13: ffffffff84e223a0 R14: ffff888015d0d448 R15: ffffffff84da62e0
[ 49.784682] FS: 0000555556f0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.785691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.786433] CR2: 00007ffd4afcd000 CR3: 000000000f184000 CR4: 0000000000350ee0
[ 49.787292] Call Trace:
[ 49.787647]
[ 49.787942] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.788581] ipv6_frags_init_net+0x206/0x3c0
[ 49.789131] ops_init+0xbb/0x6b0
[ 49.789629] setup_net+0x3d9/0x990
[ 49.790077] ? down_read_killable+0x1d7/0x4e0
[ 49.790667] ? __pfx_setup_net+0x10/0x10
[ 49.791174] ? copy_net_ns+0x17c/0x770
[ 49.791712] copy_net_ns+0x321/0x770
[ 49.792189] create_new_namespaces+0x3f6/0xb30
[ 49.792799] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.793454] ksys_unshare+0x44d/0x8e0
[ 49.793944] ? __pfx_ksys_unshare+0x10/0x10
[ 49.794523] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.795231] __x64_sys_unshare+0x31/0x40
[ 49.795787] do_syscall_64+0x3f/0x90
[ 49.796257] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.796931] RIP: 0033:0x7ff9d71ac0d7
[ 49.797463] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 49.799652] RSP: 002b:00007ffc8245f608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.800604] RAX: ffffffffffffffda RBX: 00007ffc8245fc48 RCX: 00007ff9d71ac0d7
[ 49.801492] RDX: 00007ff9d721641f RSI: 00007ffc8245f5a0 RDI: 0000000040000000
[ 49.802346] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8245f3b0
[ 49.803238] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff9d72bebf0
[ 49.804121] R13: 00007ffc8245f6e0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.805037]
[ 49.805342] irq event stamp: 9801
[ 49.805791] hardirqs last enabled at (9813): [] __up_console_sem+0x78/0x80
[ 49.806827] hardirqs last disabled at (9824): [] __up_console_sem+0x5d/0x80
[ 49.807874] softirqs last enabled at (9340): [] irq_exit_rcu+0x93/0xc0
[ 49.808907] softirqs last disabled at (9335): [] irq_exit_rcu+0x93/0xc0
[ 49.809954] ---[ end trace 0000000000000000 ]---
[ 49.811261] ------------[ cut here ]------------
[ 49.811880] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.813841] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.814885] Modules linked in:
[ 49.815291] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.816453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.817474] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.818114] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.820293] RSP: 0018:ffff88801e94fbf0 EFLAGS: 00010286
[ 49.820978] RAX: 0000000000000000 RBX: ffff888015d0ce40 RCX: 0000000000000000
[ 49.821887] RDX: ffff888014299b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.822776] RBP: ffff888015d0ce54 R08: 0000000000000001 R09: 0000000000000000
[ 49.823665] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.824562] R13: ffffffff84e223a0 R14: ffff888015d0ce48 R15: ffffffff84daf020
[ 49.825446] FS: 0000555556f0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.826447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.827147] CR2: 00007ffd4afcd000 CR3: 000000000f184000 CR4: 0000000000350ee0
[ 49.828039] Call Trace:
[ 49.828364]
[ 49.828690] nf_ct_net_init+0x224/0x3d0
[ 49.829202] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.829835] ops_init+0xbb/0x6b0
[ 49.830272] setup_net+0x3d9/0x990
[ 49.830756] ? down_read_killable+0x1d7/0x4e0
[ 49.831319] ? __pfx_setup_net+0x10/0x10
[ 49.831867] ? copy_net_ns+0x17c/0x770
[ 49.832370] copy_net_ns+0x321/0x770
[ 49.832875] create_new_namespaces+0x3f6/0xb30
[ 49.833494] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.834101] ksys_unshare+0x44d/0x8e0
[ 49.834617] ? __pfx_ksys_unshare+0x10/0x10
[ 49.835156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.835887] __x64_sys_unshare+0x31/0x40
[ 49.836431] do_syscall_64+0x3f/0x90
[ 49.836909] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.837601] RIP: 0033:0x7ff9d71ac0d7
[ 49.838056] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 49.840230] RSP: 002b:00007ffc8245f608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.841183] RAX: ffffffffffffffda RBX: 00007ffc8245fc48 RCX: 00007ff9d71ac0d7
[ 49.842080] RDX: 00007ff9d721641f RSI: 00007ffc8245f5a0 RDI: 0000000040000000
[ 49.842961] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8245f3b0
[ 49.843845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff9d72bebf0
[ 49.844737] R13: 00007ffc8245f6e0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.845652]
[ 49.845951] irq event stamp: 10569
[ 49.846417] hardirqs last enabled at (10581): [] __up_console_sem+0x78/0x80
[ 49.847480] hardirqs last disabled at (10592): [] __up_console_sem+0x5d/0x80
[ 49.848545] softirqs last enabled at (10476): [] irq_exit_rcu+0x93/0xc0
[ 49.849612] softirqs last disabled at (10471): [] irq_exit_rcu+0x93/0xc0
[ 49.850645] ---[ end trace 0000000000000000 ]---
executing program
[ 51.404322] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.451510] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.499462] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.547518] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:41:00 Registers:
info registers vcpu 0
RAX=ffff8880101d6631 RBX=ffff888016576bc0 RCX=ffffffff818a4781 RDX=0f01010107010107
RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff888016d879f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=fefefefefefefeff R13=0000000000000000 R14=0000000000000000 R15=3035653138366537
RIP=ffffffff814bf448 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 00007fa50e976900 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa50dd65b40 CR3=000000000ebf6000 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=d8f928da5fab84ed000000000010d610 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1d334d6f3067bf6500000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e94f5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556f0c400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd4afcd000 CR3=000000000f184000 CR4=00350ee0
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=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000