Warning: Permanently added '[localhost]:44258' (ECDSA) to the list of known hosts.
2023/05/18 05:36:22 fuzzer started
2023/05/18 05:36:22 dialing manager at localhost:44319
2023/05/18 05:36:22 checking machine...
2023/05/18 05:36:22 checking revisions...
syzkaller login: [ 50.521529] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:36:22 testing simple program...
[ 50.585129] cgroup: Unknown subsys name 'net'
[ 50.672131] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.726079] audit: type=1400 audit(1684388196.022:6): 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
[ 64.859488] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.862933] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.865252] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.870149] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.874522] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.876460] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.279224] ------------[ cut here ]------------
[ 65.279908] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.281538] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.282610] Modules linked in:
[ 65.283027] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.285296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.287934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.289161] 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
[ 65.291452] RSP: 0018:ffff888016057c00 EFLAGS: 00010282
[ 65.292099] RAX: 0000000000000000 RBX: ffff8880101ff040 RCX: 0000000000000000
[ 65.293115] RDX: ffff888016903680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.294042] RBP: ffff8880101ff054 R08: 0000000000000001 R09: 0000000000000000
[ 65.294942] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.295836] R13: ffffffff84e23fe0 R14: ffff8880101ff048 R15: ffffffff84d74dc0
[ 65.296727] FS: 0000555556bea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.297720] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.298470] CR2: 00007fd6cbc7a6f4 CR3: 0000000016f9a000 CR4: 0000000000350ee0
[ 65.299382] Call Trace:
[ 65.299701]
[ 65.299995] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.300641] ipv4_frags_init_net+0x269/0x440
[ 65.301193] ops_init+0xbb/0x6b0
[ 65.301673] setup_net+0x3d9/0x990
[ 65.302129] ? down_read_killable+0x1d7/0x4e0
[ 65.302739] ? __pfx_setup_net+0x10/0x10
[ 65.303246] ? copy_net_ns+0x17c/0x770
[ 65.303795] copy_net_ns+0x321/0x770
[ 65.304270] create_new_namespaces+0x3f6/0xb30
[ 65.304885] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.305531] ksys_unshare+0x44d/0x8e0
[ 65.306019] ? __pfx_ksys_unshare+0x10/0x10
[ 65.306601] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.307305] __x64_sys_unshare+0x31/0x40
[ 65.307848] do_syscall_64+0x3f/0x90
[ 65.308358] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.308998] RIP: 0033:0x7ffb6a87a0d7
[ 65.309494] 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
[ 65.311700] RSP: 002b:00007ffc7a373118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.312647] RAX: ffffffffffffffda RBX: 00007ffc7a373758 RCX: 00007ffb6a87a0d7
[ 65.313533] RDX: 00007ffb6a8e441f RSI: 00007ffc7a3730b0 RDI: 0000000040000000
[ 65.314421] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7a372ec0
[ 65.315262] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb6a98cbf0
[ 65.316139] R13: 00007ffc7a3731f0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.317025]
[ 65.317359] irq event stamp: 8201
[ 65.317783] hardirqs last enabled at (8211): [] __up_console_sem+0x78/0x80
[ 65.318851] hardirqs last disabled at (8222): [] __up_console_sem+0x5d/0x80
[ 65.319922] softirqs last enabled at (7814): [] irq_exit_rcu+0x93/0xc0
[ 65.320957] softirqs last disabled at (7795): [] irq_exit_rcu+0x93/0xc0
[ 65.321978] ---[ end trace 0000000000000000 ]---
[ 65.328512] ------------[ cut here ]------------
[ 65.329088] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.330803] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.331887] Modules linked in:
[ 65.332291] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.333458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.334483] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.335129] 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
[ 65.337286] RSP: 0018:ffff888016057c00 EFLAGS: 00010282
[ 65.337949] RAX: 0000000000000000 RBX: ffff88800d52ca40 RCX: 0000000000000000
[ 65.338870] RDX: ffff888016903680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.339758] RBP: ffff88800d52ca54 R08: 0000000000000001 R09: 0000000000000000
[ 65.340654] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.341549] R13: ffffffff84e23fe0 R14: ffff88800d52ca48 R15: ffffffff84da7d60
[ 65.342461] FS: 0000555556bea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.343469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.344159] CR2: 00007fd6cbc7a6f4 CR3: 0000000016f9a000 CR4: 0000000000350ee0
[ 65.345055] Call Trace:
[ 65.345419]
[ 65.345713] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.346360] ipv6_frags_init_net+0x206/0x3c0
[ 65.346943] ops_init+0xbb/0x6b0
[ 65.347437] setup_net+0x3d9/0x990
[ 65.347900] ? down_read_killable+0x1d7/0x4e0
[ 65.348517] ? __pfx_setup_net+0x10/0x10
[ 65.349014] ? copy_net_ns+0x17c/0x770
[ 65.349560] copy_net_ns+0x321/0x770
[ 65.350043] create_new_namespaces+0x3f6/0xb30
[ 65.350666] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.351272] ksys_unshare+0x44d/0x8e0
[ 65.351788] ? __pfx_ksys_unshare+0x10/0x10
[ 65.352367] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.353067] __x64_sys_unshare+0x31/0x40
[ 65.353618] do_syscall_64+0x3f/0x90
[ 65.354094] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.354800] RIP: 0033:0x7ffb6a87a0d7
[ 65.355260] 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
[ 65.357403] RSP: 002b:00007ffc7a373118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.358348] RAX: ffffffffffffffda RBX: 00007ffc7a373758 RCX: 00007ffb6a87a0d7
[ 65.359190] RDX: 00007ffb6a8e441f RSI: 00007ffc7a3730b0 RDI: 0000000040000000
[ 65.360081] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7a372ec0
[ 65.360958] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb6a98cbf0
[ 65.361847] R13: 00007ffc7a3731f0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.362762]
[ 65.363064] irq event stamp: 10271
[ 65.363525] hardirqs last enabled at (10283): [] __up_console_sem+0x78/0x80
[ 65.364580] hardirqs last disabled at (10294): [] __up_console_sem+0x5d/0x80
[ 65.365645] softirqs last enabled at (10014): [] irq_exit_rcu+0x93/0xc0
[ 65.366696] softirqs last disabled at (10005): [] irq_exit_rcu+0x93/0xc0
[ 65.367724] ---[ end trace 0000000000000000 ]---
[ 65.369041] ------------[ cut here ]------------
[ 65.369653] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.371604] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.372650] Modules linked in:
[ 65.373055] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.374199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.375219] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.375893] 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
[ 65.378051] RSP: 0018:ffff888016057bf0 EFLAGS: 00010286
[ 65.378748] RAX: 0000000000000000 RBX: ffff88800d52de40 RCX: 0000000000000000
[ 65.379634] RDX: ffff888016903680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.380512] RBP: ffff88800d52de54 R08: 0000000000000001 R09: 0000000000000000
[ 65.381390] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.382234] R13: ffffffff84e23fe0 R14: ffff88800d52de48 R15: ffffffff84db0aa0
[ 65.383153] FS: 0000555556bea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.384152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.384886] CR2: 00007fd6cbc7a6f4 CR3: 0000000016f9a000 CR4: 0000000000350ee0
[ 65.385803] Call Trace:
[ 65.386130]
[ 65.386460] nf_ct_net_init+0x224/0x3d0
[ 65.386987] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.387594] ops_init+0xbb/0x6b0
[ 65.388040] setup_net+0x3d9/0x990
[ 65.388542] ? down_read_killable+0x1d7/0x4e0
[ 65.389108] ? __pfx_setup_net+0x10/0x10
[ 65.389665] ? copy_net_ns+0x17c/0x770
[ 65.390165] copy_net_ns+0x321/0x770
[ 65.390694] create_new_namespaces+0x3f6/0xb30
[ 65.391271] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.391923] ksys_unshare+0x44d/0x8e0
[ 65.392458] ? __pfx_ksys_unshare+0x10/0x10
[ 65.393005] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.393749] __x64_sys_unshare+0x31/0x40
[ 65.394270] do_syscall_64+0x3f/0x90
[ 65.394805] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.395488] RIP: 0033:0x7ffb6a87a0d7
[ 65.395962] 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
[ 65.398113] RSP: 002b:00007ffc7a373118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.399061] RAX: ffffffffffffffda RBX: 00007ffc7a373758 RCX: 00007ffb6a87a0d7
[ 65.399951] RDX: 00007ffb6a8e441f RSI: 00007ffc7a3730b0 RDI: 0000000040000000
[ 65.400844] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7a372ec0
[ 65.401731] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffb6a98cbf0
[ 65.402634] R13: 00007ffc7a3731f0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.403595]
[ 65.403892] irq event stamp: 11051
[ 65.404363] hardirqs last enabled at (11063): [] __up_console_sem+0x78/0x80
[ 65.405426] hardirqs last disabled at (11074): [] __up_console_sem+0x5d/0x80
[ 65.406510] softirqs last enabled at (11036): [] irq_exit_rcu+0x93/0xc0
executing program
[ 65.407539] softirqs last disabled at (11027): [] irq_exit_rcu+0x93/0xc0
[ 65.408796] ---[ end trace 0000000000000000 ]---
[ 66.939887] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.988439] Bluetooth: hci0: command 0x041b tx timeout
[ 71.035497] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.083420] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:36:31 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff88800fe4f550 RCX=0000000000000001 RDX=ffff88800fe4f4c0
RSI=ffff88800fe4f488 RDI=ffff88800fe4f4c8 RBP=dffffc0000000000 RSP=ffff88800fe4f448
R8 =ffffffff8608e0ae R9 =ffffffff8608e0b2 R10=0000000000038001 R11=ffff88800fe4f4f8
R12=ffffed1001fc9e99 R13=ffff88800fe4f500 R14=ffff88800fe4f488 R15=ffff88800fe4f4b8
RIP=ffffffff81130623 RFL=00000296 [--S-AP-] 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 00007fca53fff700 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=00007f7c400e7900 CR3=000000000a0e8000 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=2037333a36333a35302038312079614d XMM01=5d3639323538322e35362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3639323538322e35362020205b20 XMM07=732037333a36333a3530203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880160575c0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507fdd RFL=00000006 [-----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 0000555556bea400 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=00007fd6cbc7a6f4 CR3=0000000016f9a000 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