Warning: Permanently added '[localhost]:44106' (ECDSA) to the list of known hosts.
2023/05/17 17:37:23 fuzzer started
2023/05/17 17:37:23 dialing manager at localhost:44319
2023/05/17 17:37:23 checking machine...
2023/05/17 17:37:23 checking revisions...
syzkaller login: [ 48.092900] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:37:23 testing simple program...
[ 48.135477] cgroup: Unknown subsys name 'net'
[ 48.176968] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.990059] audit: type=1400 audit(1684345056.757:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.086142] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.088594] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.090911] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.095165] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.098350] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.102233] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.515129] ------------[ cut here ]------------
[ 62.515975] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.518059] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.519722] Modules linked in:
[ 62.520249] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.525656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.527163] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.528133] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.531000] RSP: 0018:ffff888015a7fc00 EFLAGS: 00010282
[ 62.531957] RAX: 0000000000000000 RBX: ffff88800cc43440 RCX: 0000000000000000
[ 62.533117] RDX: ffff888015b9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.534342] RBP: ffff88800cc43454 R08: 0000000000000001 R09: 0000000000000000
[ 62.535508] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.536764] R13: ffffffff84e23fe0 R14: ffff88800cc43448 R15: ffffffff84d74dc0
[ 62.537948] FS: 00005555558a6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.539268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.540299] CR2: 00007f8284ec56f4 CR3: 0000000014754000 CR4: 0000000000350ee0
[ 62.541494] Call Trace:
[ 62.541961]
[ 62.542363] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.543195] ipv4_frags_init_net+0x269/0x440
[ 62.543981] ops_init+0xbb/0x6b0
[ 62.544619] setup_net+0x3d9/0x990
[ 62.545243] ? down_read_killable+0x1d7/0x4e0
[ 62.546016] ? __pfx_setup_net+0x10/0x10
[ 62.546726] ? copy_net_ns+0x17c/0x770
[ 62.547391] copy_net_ns+0x321/0x770
[ 62.548057] create_new_namespaces+0x3f6/0xb30
[ 62.548865] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.549729] ksys_unshare+0x44d/0x8e0
[ 62.550369] ? __pfx_ksys_unshare+0x10/0x10
[ 62.551138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.552146] __x64_sys_unshare+0x31/0x40
[ 62.552750] do_syscall_64+0x3f/0x90
[ 62.553269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.553976] RIP: 0033:0x7fd0e0e980d7
[ 62.554490] 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
[ 62.556788] RSP: 002b:00007ffcf3da4968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.557822] RAX: ffffffffffffffda RBX: 00007ffcf3da4fa8 RCX: 00007fd0e0e980d7
[ 62.558754] RDX: 00007fd0e0f0241f RSI: 00007ffcf3da4900 RDI: 0000000040000000
[ 62.559720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf3da4710
[ 62.560678] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd0e0faabf0
[ 62.561621] R13: 00007ffcf3da4a40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.562591]
[ 62.562919] irq event stamp: 8087
[ 62.563365] hardirqs last enabled at (8097): [] __up_console_sem+0x78/0x80
[ 62.564526] hardirqs last disabled at (8108): [] __up_console_sem+0x5d/0x80
[ 62.565662] softirqs last enabled at (7622): [] irq_exit_rcu+0x93/0xc0
[ 62.566733] softirqs last disabled at (7567): [] irq_exit_rcu+0x93/0xc0
[ 62.567797] ---[ end trace 0000000000000000 ]---
[ 62.572899] ------------[ cut here ]------------
[ 62.573499] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.575146] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.576384] Modules linked in:
[ 62.576923] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.578198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.579234] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.579978] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.582208] RSP: 0018:ffff888015a7fc00 EFLAGS: 00010282
[ 62.582894] RAX: 0000000000000000 RBX: ffff888013a13e40 RCX: 0000000000000000
[ 62.583800] RDX: ffff888015b9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.584686] RBP: ffff888013a13e54 R08: 0000000000000001 R09: 0000000000000000
[ 62.585574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.586441] R13: ffffffff84e23fe0 R14: ffff888013a13e48 R15: ffffffff84da7d60
[ 62.587331] FS: 00005555558a6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.588381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.589126] CR2: 00007f8284ec56f4 CR3: 0000000014754000 CR4: 0000000000350ee0
[ 62.590045] Call Trace:
[ 62.590381]
[ 62.590712] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.591333] ipv6_frags_init_net+0x206/0x3c0
[ 62.591958] ops_init+0xbb/0x6b0
[ 62.592426] setup_net+0x3d9/0x990
[ 62.592912] ? down_read_killable+0x1d7/0x4e0
[ 62.593491] ? __pfx_setup_net+0x10/0x10
[ 62.594036] ? copy_net_ns+0x17c/0x770
[ 62.594607] copy_net_ns+0x321/0x770
[ 62.595108] create_new_namespaces+0x3f6/0xb30
[ 62.595757] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.596404] ksys_unshare+0x44d/0x8e0
[ 62.596968] ? __pfx_ksys_unshare+0x10/0x10
[ 62.597566] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.598296] __x64_sys_unshare+0x31/0x40
[ 62.598862] do_syscall_64+0x3f/0x90
[ 62.599362] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.600094] RIP: 0033:0x7fd0e0e980d7
[ 62.600649] 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
[ 62.602912] RSP: 002b:00007ffcf3da4968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.603906] RAX: ffffffffffffffda RBX: 00007ffcf3da4fa8 RCX: 00007fd0e0e980d7
[ 62.604822] RDX: 00007fd0e0f0241f RSI: 00007ffcf3da4900 RDI: 0000000040000000
[ 62.605753] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf3da4710
[ 62.606646] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd0e0faabf0
[ 62.607510] R13: 00007ffcf3da4a40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.608434]
[ 62.608776] irq event stamp: 9591
[ 62.609204] hardirqs last enabled at (9601): [] __up_console_sem+0x78/0x80
[ 62.610278] hardirqs last disabled at (9612): [] __up_console_sem+0x5d/0x80
[ 62.611343] softirqs last enabled at (8818): [] irq_exit_rcu+0x93/0xc0
[ 62.612393] softirqs last disabled at (8769): [] irq_exit_rcu+0x93/0xc0
[ 62.613430] ---[ end trace 0000000000000000 ]---
[ 62.614824] ------------[ cut here ]------------
[ 62.615404] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.617341] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.618399] Modules linked in:
[ 62.618846] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.620002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.621024] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.621725] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.623919] RSP: 0018:ffff888015a7fbf0 EFLAGS: 00010286
[ 62.624608] RAX: 0000000000000000 RBX: ffff88800dc20040 RCX: 0000000000000000
[ 62.625470] RDX: ffff888015b9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.626354] RBP: ffff88800dc20054 R08: 0000000000000001 R09: 0000000000000000
[ 62.627242] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.628147] R13: ffffffff84e23fe0 R14: ffff88800dc20048 R15: ffffffff84db0aa0
[ 62.629049] FS: 00005555558a6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.630049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.630799] CR2: 00007f8284ec56f4 CR3: 0000000014754000 CR4: 0000000000350ee0
[ 62.631708] Call Trace:
[ 62.632038]
[ 62.632342] nf_ct_net_init+0x224/0x3d0
[ 62.632901] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.633487] ops_init+0xbb/0x6b0
[ 62.633968] setup_net+0x3d9/0x990
[ 62.634421] ? down_read_killable+0x1d7/0x4e0
[ 62.635036] ? __pfx_setup_net+0x10/0x10
[ 62.635599] ? copy_net_ns+0x17c/0x770
[ 62.636112] copy_net_ns+0x321/0x770
[ 62.636624] create_new_namespaces+0x3f6/0xb30
[ 62.637212] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.637865] ksys_unshare+0x44d/0x8e0
[ 62.638352] ? __pfx_ksys_unshare+0x10/0x10
[ 62.638930] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.639699] __x64_sys_unshare+0x31/0x40
[ 62.640212] do_syscall_64+0x3f/0x90
[ 62.640725] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.641367] RIP: 0033:0x7fd0e0e980d7
[ 62.641858] 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
[ 62.644024] RSP: 002b:00007ffcf3da4968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.644969] RAX: ffffffffffffffda RBX: 00007ffcf3da4fa8 RCX: 00007fd0e0e980d7
[ 62.645853] RDX: 00007fd0e0f0241f RSI: 00007ffcf3da4900 RDI: 0000000040000000
[ 62.646760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf3da4710
[ 62.647702] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd0e0faabf0
[ 62.648603] R13: 00007ffcf3da4a40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.649477]
[ 62.649804] irq event stamp: 10425
[ 62.650237] hardirqs last enabled at (10435): [] __up_console_sem+0x78/0x80
[ 62.651299] hardirqs last disabled at (10446): [] __up_console_sem+0x5d/0x80
[ 62.652380] softirqs last enabled at (10110): [] irq_exit_rcu+0x93/0xc0
[ 62.653431] softirqs last disabled at (10105): [] irq_exit_rcu+0x93/0xc0
[ 62.654469] ---[ end trace 0000000000000000 ]---
executing program
[ 64.169054] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.216623] Bluetooth: hci0: command 0x041b tx timeout
[ 68.264629] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.313598] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:37:26 Registers:
info registers vcpu 0
RAX=000000000001eb53 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 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=00007f77341e3de0 CR3=00000000164e2000 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=0aab1ede204612947b4d7591e2f370e4
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=dafd5b9930015f6c000000000013bf30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cc3aa99b86d6d84000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015a7f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555558a6400 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=00007f8284ec56f4 CR3=0000000014754000 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