Warning: Permanently added '[localhost]:24059' (ECDSA) to the list of known hosts.
2023/05/18 08:16:49 fuzzer started
2023/05/18 08:16:49 dialing manager at localhost:44319
2023/05/18 08:16:49 checking machine...
2023/05/18 08:16:49 checking revisions...
syzkaller login: [ 48.847320] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:16:49 testing simple program...
[ 48.963334] cgroup: Unknown subsys name 'net'
[ 49.126617] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.527661] audit: type=1400 audit(1684397823.640:6): avc: denied { execmem } for pid=262 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.651593] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.653083] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.655470] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.660027] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.661269] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.662419] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 64.049193] ------------[ cut here ]------------
[ 64.049637] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.050736] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.051463] Modules linked in:
[ 64.051994] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.054188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.056518] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.057715] 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
[ 64.061888] RSP: 0018:ffff88800fca7c00 EFLAGS: 00010282
[ 64.063105] RAX: 0000000000000000 RBX: ffff888015ace840 RCX: 0000000000000000
[ 64.064746] RDX: ffff888016cd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.066318] RBP: ffff888015ace854 R08: 0000000000000001 R09: 0000000000000000
[ 64.067990] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.069664] R13: ffffffff84e23fe0 R14: ffff888015ace848 R15: ffffffff84d74dc0
[ 64.071364] FS: 0000555555e66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.073362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.074414] CR2: 00007fa06af1e570 CR3: 0000000018002000 CR4: 0000000000350ef0
[ 64.075784] Call Trace:
[ 64.076407]
[ 64.076933] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.078088] ipv4_frags_init_net+0x269/0x440
[ 64.079118] ops_init+0xbb/0x6b0
[ 64.079951] setup_net+0x3d9/0x990
[ 64.080796] ? down_read_killable+0x1d7/0x4e0
[ 64.081857] ? __pfx_setup_net+0x10/0x10
[ 64.082812] ? copy_net_ns+0x17c/0x770
[ 64.083702] copy_net_ns+0x321/0x770
[ 64.084596] create_new_namespaces+0x3f6/0xb30
[ 64.085691] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.086824] ksys_unshare+0x44d/0x8e0
[ 64.087752] ? __pfx_ksys_unshare+0x10/0x10
[ 64.088810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.090120] __x64_sys_unshare+0x31/0x40
[ 64.091085] do_syscall_64+0x3f/0x90
[ 64.092008] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.093213] RIP: 0033:0x7fd04301e0d7
[ 64.094054] 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
[ 64.098246] RSP: 002b:00007fffff267b48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.099986] RAX: ffffffffffffffda RBX: 00007fffff268188 RCX: 00007fd04301e0d7
[ 64.101673] RDX: 00007fd04308841f RSI: 00007fffff267ae0 RDI: 0000000040000000
[ 64.103337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffff2678f0
[ 64.104310] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd043130bf0
[ 64.104861] R13: 00007fffff267c20 R14: 0000000000000000 R15: 00000000000000f8
[ 64.105460]
[ 64.105662] irq event stamp: 9117
[ 64.105937] hardirqs last enabled at (9127): [] __up_console_sem+0x78/0x80
[ 64.106625] hardirqs last disabled at (9138): [] __up_console_sem+0x5d/0x80
[ 64.107317] softirqs last enabled at (8754): [] irq_exit_rcu+0x93/0xc0
[ 64.108549] softirqs last disabled at (8749): [] irq_exit_rcu+0x93/0xc0
[ 64.109227] ---[ end trace 0000000000000000 ]---
[ 64.114800] ------------[ cut here ]------------
[ 64.115199] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.116572] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.117286] Modules linked in:
[ 64.117554] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.118304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.118934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.119385] 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
[ 64.120830] RSP: 0018:ffff88800fca7c00 EFLAGS: 00010282
[ 64.121288] RAX: 0000000000000000 RBX: ffff888009752c40 RCX: 0000000000000000
[ 64.121842] RDX: ffff888016cd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.122430] RBP: ffff888009752c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.122988] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.123918] R13: ffffffff84e23fe0 R14: ffff888009752c48 R15: ffffffff84da7d60
[ 64.124526] FS: 0000555555e66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.125169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.125629] CR2: 00007fa06af1e570 CR3: 0000000018002000 CR4: 0000000000350ef0
[ 64.126209] Call Trace:
[ 64.126428]
[ 64.126627] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.127031] ipv6_frags_init_net+0x206/0x3c0
[ 64.127481] ops_init+0xbb/0x6b0
[ 64.128326] setup_net+0x3d9/0x990
[ 64.128630] ? down_read_killable+0x1d7/0x4e0
[ 64.129002] ? __pfx_setup_net+0x10/0x10
[ 64.129377] ? copy_net_ns+0x17c/0x770
[ 64.129713] copy_net_ns+0x321/0x770
[ 64.130032] create_new_namespaces+0x3f6/0xb30
[ 64.130454] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.130859] ksys_unshare+0x44d/0x8e0
[ 64.131219] ? __pfx_ksys_unshare+0x10/0x10
[ 64.131608] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.132048] __x64_sys_unshare+0x31/0x40
[ 64.132400] do_syscall_64+0x3f/0x90
[ 64.132722] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.133181] RIP: 0033:0x7fd04301e0d7
[ 64.133492] 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
[ 64.134892] RSP: 002b:00007fffff267b48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.135545] RAX: ffffffffffffffda RBX: 00007fffff268188 RCX: 00007fd04301e0d7
[ 64.136105] RDX: 00007fd04308841f RSI: 00007fffff267ae0 RDI: 0000000040000000
[ 64.136690] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffff2678f0
[ 64.137276] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd043130bf0
[ 64.137826] R13: 00007fffff267c20 R14: 0000000000000000 R15: 00000000000000f8
[ 64.138428]
[ 64.138631] irq event stamp: 10853
[ 64.138913] hardirqs last enabled at (10863): [] __up_console_sem+0x78/0x80
[ 64.139650] hardirqs last disabled at (10874): [] __up_console_sem+0x5d/0x80
[ 64.140350] softirqs last enabled at (10764): [] irq_exit_rcu+0x93/0xc0
[ 64.141002] softirqs last disabled at (10759): [] irq_exit_rcu+0x93/0xc0
[ 64.141682] ---[ end trace 0000000000000000 ]---
[ 64.142935] ------------[ cut here ]------------
[ 64.143455] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.144703] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.145432] Modules linked in:
[ 64.145702] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.146430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.147062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.147898] 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
[ 64.149238] RSP: 0018:ffff88800fca7bf0 EFLAGS: 00010286
[ 64.149665] RAX: 0000000000000000 RBX: ffff888009752440 RCX: 0000000000000000
[ 64.150240] RDX: ffff888016cd1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.150792] RBP: ffff888009752454 R08: 0000000000000001 R09: 0000000000000000
[ 64.151368] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.152041] R13: ffffffff84e23fe0 R14: ffff888009752448 R15: ffffffff84db0aa0
[ 64.152635] FS: 0000555555e66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.153290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.153752] CR2: 00007fa06af1e570 CR3: 0000000018002000 CR4: 0000000000350ef0
[ 64.154337] Call Trace:
[ 64.154560]
[ 64.154761] nf_ct_net_init+0x224/0x3d0
[ 64.155105] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.155621] ops_init+0xbb/0x6b0
[ 64.155919] setup_net+0x3d9/0x990
[ 64.156257] ? down_read_killable+0x1d7/0x4e0
[ 64.156633] ? __pfx_setup_net+0x10/0x10
[ 64.156964] ? copy_net_ns+0x17c/0x770
[ 64.157334] copy_net_ns+0x321/0x770
[ 64.157656] create_new_namespaces+0x3f6/0xb30
[ 64.158040] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.158475] ksys_unshare+0x44d/0x8e0
[ 64.158801] ? __pfx_ksys_unshare+0x10/0x10
[ 64.159191] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.159954] __x64_sys_unshare+0x31/0x40
[ 64.160444] do_syscall_64+0x3f/0x90
[ 64.160764] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.161224] RIP: 0033:0x7fd04301e0d7
[ 64.161533] 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
[ 64.162966] RSP: 002b:00007fffff267b48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.163724] RAX: ffffffffffffffda RBX: 00007fffff268188 RCX: 00007fd04301e0d7
[ 64.164297] RDX: 00007fd04308841f RSI: 00007fffff267ae0 RDI: 0000000040000000
[ 64.164794] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffff2678f0
[ 64.165316] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd043130bf0
[ 64.165815] R13: 00007fffff267c20 R14: 0000000000000000 R15: 00000000000000f8
[ 64.166346]
[ 64.166547] irq event stamp: 11659
[ 64.166837] hardirqs last enabled at (11669): [] __up_console_sem+0x78/0x80
[ 64.167592] hardirqs last disabled at (11680): [] __up_console_sem+0x5d/0x80
[ 64.168286] softirqs last enabled at (11162): [] irq_exit_rcu+0x93/0xc0
[ 64.168944] softirqs last disabled at (11113): [] irq_exit_rcu+0x93/0xc0
[ 64.169702] ---[ end trace 0000000000000000 ]---
[ 65.727602] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.772586] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.823654] Bluetooth: hci0: command 0x040f tx timeout
[ 71.868199] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:17:03 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fca77b0
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 0000555555e66400 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=00007fa06af1e570 CR3=0000000018002000 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=0000000000000003 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff8560b400 RDI=ffff88800d6ddc00 RBP=ffffffff8560b400 RSP=ffff88801686f8b0
R8 =0000000000000000 R9 =ffff88800d6ddba8 R10=ffffffff85d35a17 R11=0000000000000001
R12=ffff88800d6dd1c0 R13=ffff88800d6ddbb0 R14=00000000ffffffff R15=ffff88800d6ddc00
RIP=ffffffff844d0274 RFL=00000292 [--S-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 00007f2ecbfff700 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=00007f4823e4aca0 CR3=000000000f15a000 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=2035303a37313a38302038312079614d XMM01=5d3530313535312e34362020205b203a
XMM02=74656e5f74635f666e5f7866705f5f20 XMM03=5b203a6c656e72656b2072656c6c616b
XMM04=38652039382038342030322034312036 XMM05=20383420386520393820383420623020
XMM06=20386520343820326520303420303620 XMM07=34203965203938206334203331206238
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000