Warning: Permanently added '[localhost]:59633' (ECDSA) to the list of known hosts.
2023/05/18 04:53:50 fuzzer started
2023/05/18 04:53:50 dialing manager at localhost:44319
2023/05/18 04:53:50 checking machine...
2023/05/18 04:53:50 checking revisions...
syzkaller login: [ 55.474863] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:53:50 testing simple program...
[ 55.540599] cgroup: Unknown subsys name 'net'
[ 55.622600] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.835974] audit: type=1400 audit(1684385644.176:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 69.962097] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.963699] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.965081] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.968085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.970172] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.971525] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.360410] ------------[ cut here ]------------
[ 70.361718] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.363822] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.365224] Modules linked in:
[ 70.365918] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.368124] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.370173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.371278] 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
[ 70.373632] RSP: 0018:ffff88801681fc00 EFLAGS: 00010282
[ 70.374400] RAX: 0000000000000000 RBX: ffff88800983bc40 RCX: 0000000000000000
[ 70.375369] RDX: ffff888016e51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.376317] RBP: ffff88800983bc54 R08: 0000000000000001 R09: 0000000000000000
[ 70.377284] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.378295] R13: ffffffff84e23fe0 R14: ffff88800983bc48 R15: ffffffff84d74dc0
[ 70.379300] FS: 0000555556e13400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.380472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.381342] CR2: 00007f3b114f96f4 CR3: 0000000016e38000 CR4: 0000000000350ef0
[ 70.382345] Call Trace:
[ 70.382656]
[ 70.382979] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.383566] ipv4_frags_init_net+0x269/0x440
[ 70.384126] ops_init+0xbb/0x6b0
[ 70.384552] setup_net+0x3d9/0x990
[ 70.385014] ? down_read_killable+0x1d7/0x4e0
[ 70.385557] ? __pfx_setup_net+0x10/0x10
[ 70.386101] ? copy_net_ns+0x17c/0x770
[ 70.386586] copy_net_ns+0x321/0x770
[ 70.387076] create_new_namespaces+0x3f6/0xb30
[ 70.387635] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.388250] ksys_unshare+0x44d/0x8e0
[ 70.388716] ? __pfx_ksys_unshare+0x10/0x10
[ 70.389260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.389985] __x64_sys_unshare+0x31/0x40
[ 70.390473] do_syscall_64+0x3f/0x90
[ 70.391018] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.391813] RIP: 0033:0x7f81d62b20d7
[ 70.392362] 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
[ 70.394963] RSP: 002b:00007ffd3331bbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.396085] RAX: ffffffffffffffda RBX: 00007ffd3331c228 RCX: 00007f81d62b20d7
[ 70.397135] RDX: 00007f81d631c41f RSI: 00007ffd3331bb80 RDI: 0000000040000000
[ 70.398303] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3331b990
[ 70.399437] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f81d63c4bf0
[ 70.400556] R13: 00007ffd3331bcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.401703]
[ 70.402137] irq event stamp: 10053
[ 70.402689] hardirqs last enabled at (10063): [] __up_console_sem+0x78/0x80
[ 70.404063] hardirqs last disabled at (10076): [] __up_console_sem+0x5d/0x80
[ 70.405415] softirqs last enabled at (9556): [] irq_exit_rcu+0x93/0xc0
[ 70.406727] softirqs last disabled at (9519): [] irq_exit_rcu+0x93/0xc0
[ 70.407952] ---[ end trace 0000000000000000 ]---
[ 70.413687] ------------[ cut here ]------------
[ 70.414466] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.416297] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.417481] Modules linked in:
[ 70.417999] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.419217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.420236] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.420914] 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
[ 70.423137] RSP: 0018:ffff88801681fc00 EFLAGS: 00010282
[ 70.423891] RAX: 0000000000000000 RBX: ffff888008ef1c40 RCX: 0000000000000000
[ 70.424884] RDX: ffff888016e51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.425884] RBP: ffff888008ef1c54 R08: 0000000000000001 R09: 0000000000000000
[ 70.426870] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.427852] R13: ffffffff84e23fe0 R14: ffff888008ef1c48 R15: ffffffff84da7d60
[ 70.428823] FS: 0000555556e13400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.429929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.430696] CR2: 00007f3b114f96f4 CR3: 0000000016e38000 CR4: 0000000000350ef0
[ 70.431680] Call Trace:
[ 70.432074]
[ 70.432398] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.433089] ipv6_frags_init_net+0x206/0x3c0
[ 70.433702] ops_init+0xbb/0x6b0
[ 70.434244] setup_net+0x3d9/0x990
[ 70.434773] ? down_read_killable+0x1d7/0x4e0
[ 70.435403] ? __pfx_setup_net+0x10/0x10
[ 70.436003] ? copy_net_ns+0x17c/0x770
[ 70.436559] copy_net_ns+0x321/0x770
[ 70.437133] create_new_namespaces+0x3f6/0xb30
[ 70.437823] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.438499] ksys_unshare+0x44d/0x8e0
[ 70.439063] ? __pfx_ksys_unshare+0x10/0x10
[ 70.439649] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.440470] __x64_sys_unshare+0x31/0x40
[ 70.441065] do_syscall_64+0x3f/0x90
[ 70.441575] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.442329] RIP: 0033:0x7f81d62b20d7
[ 70.442873] 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
[ 70.445288] RSP: 002b:00007ffd3331bbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.446354] RAX: ffffffffffffffda RBX: 00007ffd3331c228 RCX: 00007f81d62b20d7
[ 70.447333] RDX: 00007f81d631c41f RSI: 00007ffd3331bb80 RDI: 0000000040000000
[ 70.448324] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3331b990
[ 70.449329] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f81d63c4bf0
[ 70.450334] R13: 00007ffd3331bcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.451332]
[ 70.451656] irq event stamp: 11723
[ 70.452170] hardirqs last enabled at (11735): [] __up_console_sem+0x78/0x80
[ 70.453348] hardirqs last disabled at (11746): [] __up_console_sem+0x5d/0x80
[ 70.454569] softirqs last enabled at (11684): [] irq_exit_rcu+0x93/0xc0
[ 70.455711] softirqs last disabled at (11675): [] irq_exit_rcu+0x93/0xc0
[ 70.456886] ---[ end trace 0000000000000000 ]---
[ 70.458288] ------------[ cut here ]------------
[ 70.458969] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.461059] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.462237] Modules linked in:
[ 70.462683] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.463973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.465089] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.465851] 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
[ 70.468252] RSP: 0018:ffff88801681fbf0 EFLAGS: 00010286
[ 70.469020] RAX: 0000000000000000 RBX: ffff888008ef1240 RCX: 0000000000000000
[ 70.470001] RDX: ffff888016e51b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.470977] RBP: ffff888008ef1254 R08: 0000000000000001 R09: 0000000000000000
[ 70.471978] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.472980] R13: ffffffff84e23fe0 R14: ffff888008ef1248 R15: ffffffff84db0aa0
[ 70.473965] FS: 0000555556e13400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.475055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.475876] CR2: 00007f3b114f96f4 CR3: 0000000016e38000 CR4: 0000000000350ef0
[ 70.476868] Call Trace:
[ 70.477228]
[ 70.477557] nf_ct_net_init+0x224/0x3d0
[ 70.478184] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.478849] ops_init+0xbb/0x6b0
[ 70.479337] setup_net+0x3d9/0x990
[ 70.479864] ? down_read_killable+0x1d7/0x4e0
[ 70.480488] ? __pfx_setup_net+0x10/0x10
[ 70.481085] ? copy_net_ns+0x17c/0x770
[ 70.481631] copy_net_ns+0x321/0x770
[ 70.482221] create_new_namespaces+0x3f6/0xb30
[ 70.482896] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.483571] ksys_unshare+0x44d/0x8e0
[ 70.484142] ? __pfx_ksys_unshare+0x10/0x10
[ 70.484764] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.485540] __x64_sys_unshare+0x31/0x40
[ 70.486148] do_syscall_64+0x3f/0x90
[ 70.486675] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.487427] RIP: 0033:0x7f81d62b20d7
[ 70.487954] 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
[ 70.490380] RSP: 002b:00007ffd3331bbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.491418] RAX: ffffffffffffffda RBX: 00007ffd3331c228 RCX: 00007f81d62b20d7
[ 70.492409] RDX: 00007f81d631c41f RSI: 00007ffd3331bb80 RDI: 0000000040000000
[ 70.493400] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3331b990
[ 70.494406] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f81d63c4bf0
[ 70.495385] R13: 00007ffd3331bcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.496383]
[ 70.496719] irq event stamp: 12471
[ 70.497229] hardirqs last enabled at (12483): [] __up_console_sem+0x78/0x80
[ 70.498416] hardirqs last disabled at (12494): [] __up_console_sem+0x5d/0x80
[ 70.499603] softirqs last enabled at (12198): [] irq_exit_rcu+0x93/0xc0
[ 70.500748] softirqs last disabled at (12193): [] irq_exit_rcu+0x93/0xc0
[ 70.501914] ---[ end trace 0000000000000000 ]---
[ 72.041669] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.088824] Bluetooth: hci0: command 0x041b tx timeout
[ 76.136922] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.184822] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:53:44 Registers:
info registers vcpu 0
RAX=0000000000000048 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801681f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000048 R11=0000000000000001
R12=0000000000000048 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 0000555556e13400 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=00007f3b114f96f4 CR3=0000000016e38000 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=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
info registers vcpu 1
RAX=0000000000000001 RBX=000055c990e5a030 RCX=00007fc3a3d608d0 RDX=00007fc3a3d60870
RSI=000055c990e52cf0 RDI=000055c990e4ce00 RBP=00007fc39c049660 RSP=00007fc3a3d60830
R8 =00007fc39c049868 R9 =0000000000000000 R10=0000000000000009 R11=0000000000000286
R12=00007fc3a3d608d0 R13=00007fc3a3d60870 R14=000055c990e52cf0 R15=000055c990e52cf0
RIP=000055c99076b948 RFL=00000206 [-----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 00007fc3a3d61700 00000000 00000000
GS =0000 0000000000000000 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=00007f8ae9a100a0 CR3=0000000015842000 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=52205d3337313037332e30372020205b XMM01=79735f74656e5f72657473696765723a
XMM02=312e3120534f4942202c293639393120 XMM03=435020647261646e61745320554d4551
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000