Warning: Permanently added '[localhost]:64948' (ECDSA) to the list of known hosts.
2023/05/17 19:13:54 fuzzer started
2023/05/17 19:13:55 dialing manager at localhost:44319
2023/05/17 19:13:55 checking machine...
2023/05/17 19:13:55 checking revisions...
syzkaller login: [ 51.148234] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:13:55 testing simple program...
[ 51.217724] cgroup: Unknown subsys name 'net'
[ 51.308295] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.669627] audit: type=1400 audit(1684350847.797:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.829775] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.832471] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.833657] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.837665] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.839204] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.840553] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.229668] ------------[ cut here ]------------
[ 65.230590] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.232274] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.233392] Modules linked in:
[ 65.233811] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.235229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.239943] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.240599] 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
[ 65.242833] RSP: 0018:ffff88801eb87c00 EFLAGS: 00010282
[ 65.243519] RAX: 0000000000000000 RBX: ffff88801607d840 RCX: 0000000000000000
[ 65.244415] RDX: ffff888014299b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.245297] RBP: ffff88801607d854 R08: 0000000000000001 R09: 0000000000000000
[ 65.246185] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.247082] R13: ffffffff84e23fe0 R14: ffff88801607d848 R15: ffffffff84d74dc0
[ 65.247965] FS: 0000555555653400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.248965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.249692] CR2: 00007f9056540430 CR3: 000000000e8ec000 CR4: 0000000000350ee0
[ 65.250598] Call Trace:
[ 65.250948]
[ 65.251246] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.251857] ipv4_frags_init_net+0x269/0x440
[ 65.252447] ops_init+0xbb/0x6b0
[ 65.252923] setup_net+0x3d9/0x990
[ 65.253385] ? down_read_killable+0x1d7/0x4e0
[ 65.254016] ? __pfx_setup_net+0x10/0x10
[ 65.254523] ? copy_net_ns+0x17c/0x770
[ 65.255057] copy_net_ns+0x321/0x770
[ 65.255538] create_new_namespaces+0x3f6/0xb30
[ 65.256150] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.256765] ksys_unshare+0x44d/0x8e0
[ 65.257288] ? __pfx_ksys_unshare+0x10/0x10
[ 65.257852] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.258598] __x64_sys_unshare+0x31/0x40
[ 65.259145] do_syscall_64+0x3f/0x90
[ 65.259626] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.260296] RIP: 0033:0x7fe3152e70d7
[ 65.260765] 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
[ 65.262929] RSP: 002b:00007ffc16cf6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.263848] RAX: ffffffffffffffda RBX: 00007ffc16cf75d8 RCX: 00007fe3152e70d7
[ 65.264743] RDX: 00007fe31535141f RSI: 00007ffc16cf6f30 RDI: 0000000040000000
[ 65.265660] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc16cf6d40
[ 65.266551] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3153f9bf0
[ 65.267457] R13: 00007ffc16cf7070 R14: 0000000000000000 R15: 00000000000000f8
[ 65.268381]
[ 65.268683] irq event stamp: 9745
[ 65.269150] hardirqs last enabled at (9757): [] __up_console_sem+0x78/0x80
[ 65.270242] hardirqs last disabled at (9768): [] __up_console_sem+0x5d/0x80
[ 65.271302] softirqs last enabled at (9510): [] irq_exit_rcu+0x93/0xc0
[ 65.272342] softirqs last disabled at (9505): [] irq_exit_rcu+0x93/0xc0
[ 65.273390] ---[ end trace 0000000000000000 ]---
[ 65.279040] ------------[ cut here ]------------
[ 65.279633] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.281389] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.282508] Modules linked in:
[ 65.282952] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.284109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.285137] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.285802] 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
[ 65.287993] RSP: 0018:ffff88801eb87c00 EFLAGS: 00010282
[ 65.288660] RAX: 0000000000000000 RBX: ffff88800f63a640 RCX: 0000000000000000
[ 65.289606] RDX: ffff888014299b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.290516] RBP: ffff88800f63a654 R08: 0000000000000001 R09: 0000000000000000
[ 65.291415] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.292313] R13: ffffffff84e23fe0 R14: ffff88800f63a648 R15: ffffffff84da7d60
[ 65.293220] FS: 0000555555653400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.294229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.294984] CR2: 00007f9056540430 CR3: 000000000e8ec000 CR4: 0000000000350ee0
[ 65.295855] Call Trace:
[ 65.296213]
[ 65.296522] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.297180] ipv6_frags_init_net+0x206/0x3c0
[ 65.297759] ops_init+0xbb/0x6b0
[ 65.298242] setup_net+0x3d9/0x990
[ 65.298707] ? down_read_killable+0x1d7/0x4e0
[ 65.299308] ? __pfx_setup_net+0x10/0x10
[ 65.299823] ? copy_net_ns+0x17c/0x770
[ 65.300362] copy_net_ns+0x321/0x770
[ 65.300845] create_new_namespaces+0x3f6/0xb30
[ 65.301490] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.302147] ksys_unshare+0x44d/0x8e0
[ 65.302643] ? __pfx_ksys_unshare+0x10/0x10
[ 65.303228] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.303977] __x64_sys_unshare+0x31/0x40
[ 65.304506] do_syscall_64+0x3f/0x90
[ 65.305021] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.305674] RIP: 0033:0x7fe3152e70d7
[ 65.306167] 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
[ 65.308338] RSP: 002b:00007ffc16cf6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.309294] RAX: ffffffffffffffda RBX: 00007ffc16cf75d8 RCX: 00007fe3152e70d7
[ 65.310202] RDX: 00007fe31535141f RSI: 00007ffc16cf6f30 RDI: 0000000040000000
[ 65.311103] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc16cf6d40
[ 65.311995] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3153f9bf0
[ 65.312853] R13: 00007ffc16cf7070 R14: 0000000000000000 R15: 00000000000000f8
[ 65.313801]
[ 65.314147] irq event stamp: 11573
[ 65.314587] hardirqs last enabled at (11583): [] __up_console_sem+0x78/0x80
[ 65.315673] hardirqs last disabled at (11594): [] __up_console_sem+0x5d/0x80
[ 65.316748] softirqs last enabled at (11112): [] irq_exit_rcu+0x93/0xc0
[ 65.317794] softirqs last disabled at (11107): [] irq_exit_rcu+0x93/0xc0
[ 65.318834] ---[ end trace 0000000000000000 ]---
[ 65.320202] ------------[ cut here ]------------
[ 65.320787] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.322686] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.323763] Modules linked in:
[ 65.324209] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.325412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.326441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.327122] 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
[ 65.329312] RSP: 0018:ffff88801eb87bf0 EFLAGS: 00010286
[ 65.330010] RAX: 0000000000000000 RBX: ffff88800f63b440 RCX: 0000000000000000
[ 65.330911] RDX: ffff888014299b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.331772] RBP: ffff88800f63b454 R08: 0000000000000001 R09: 0000000000000000
[ 65.332671] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.333572] R13: ffffffff84e23fe0 R14: ffff88800f63b448 R15: ffffffff84db0aa0
[ 65.334479] FS: 0000555555653400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.335492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.336241] CR2: 00007f9056540430 CR3: 000000000e8ec000 CR4: 0000000000350ee0
[ 65.337130] Call Trace:
[ 65.337479]
[ 65.337778] nf_ct_net_init+0x224/0x3d0
[ 65.338345] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.338963] ops_init+0xbb/0x6b0
[ 65.339414] setup_net+0x3d9/0x990
[ 65.339871] ? down_read_killable+0x1d7/0x4e0
[ 65.340482] ? __pfx_setup_net+0x10/0x10
[ 65.341027] ? copy_net_ns+0x17c/0x770
[ 65.341542] copy_net_ns+0x321/0x770
[ 65.342062] create_new_namespaces+0x3f6/0xb30
[ 65.342659] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.343309] ksys_unshare+0x44d/0x8e0
[ 65.343803] ? __pfx_ksys_unshare+0x10/0x10
[ 65.344388] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.345132] __x64_sys_unshare+0x31/0x40
[ 65.345668] do_syscall_64+0x3f/0x90
[ 65.346187] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.346842] RIP: 0033:0x7fe3152e70d7
[ 65.347347] 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
[ 65.349560] RSP: 002b:00007ffc16cf6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.350515] RAX: ffffffffffffffda RBX: 00007ffc16cf75d8 RCX: 00007fe3152e70d7
[ 65.351409] RDX: 00007fe31535141f RSI: 00007ffc16cf6f30 RDI: 0000000040000000
[ 65.352313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc16cf6d40
[ 65.353208] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3153f9bf0
[ 65.354115] R13: 00007ffc16cf7070 R14: 0000000000000000 R15: 00000000000000f8
[ 65.355028]
[ 65.355327] irq event stamp: 12335
[ 65.355760] hardirqs last enabled at (12345): [] __up_console_sem+0x78/0x80
[ 65.356837] hardirqs last disabled at (12356): [] __up_console_sem+0x5d/0x80
[ 65.357937] softirqs last enabled at (12230): [] irq_exit_rcu+0x93/0xc0
[ 65.358970] softirqs last disabled at (12225): [] irq_exit_rcu+0x93/0xc0
[ 65.359994] ---[ end trace 0000000000000000 ]---
executing program
[ 66.853496] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.901408] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.948968] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.997339] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:14:02 Registers:
info registers vcpu 0
RAX=0000000000032cdf 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=00000202 [-------] 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=00007f9056525c10 CR3=0000000016870000 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=2039303a34313a39312037312079614d XMM01=5d3932323533322e35362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3932323533322e35362020205b20 XMM07=732039303a34313a3931203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000077 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eb87618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000077 R11=0000000000000001
R12=0000000000000077 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 0000555555653400 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=00007f9056540430 CR3=000000000e8ec000 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