Warning: Permanently added '[localhost]:47160' (ECDSA) to the list of known hosts.
2023/05/17 04:27:09 fuzzer started
2023/05/17 04:27:10 dialing manager at localhost:35573
2023/05/17 04:27:10 checking machine...
2023/05/17 04:27:10 checking revisions...
syzkaller login: [ 36.609110] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:27:10 testing simple program...
[ 36.686579] cgroup: Unknown subsys name 'net'
[ 36.791265] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.848293] audit: type=1400 audit(1684297643.529:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.993782] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.995335] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.997680] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.002778] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.004224] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.005882] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.421890] ------------[ cut here ]------------
[ 51.422657] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.424728] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.425870] Modules linked in:
[ 51.426345] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.431193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.432482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.433294] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.436214] RSP: 0018:ffff88801f3bfc00 EFLAGS: 00010282
[ 51.437162] RAX: 0000000000000000 RBX: ffff88800facfc40 RCX: 0000000000000000
[ 51.438295] RDX: ffff88800f971b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.439415] RBP: ffff88800facfc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.440570] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.441761] R13: ffffffff84e223a0 R14: ffff88800facfc48 R15: ffffffff84d73340
[ 51.442923] FS: 000055555680c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.444041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.444860] CR2: 00007f513a4d76f4 CR3: 00000000165f8000 CR4: 0000000000350ee0
[ 51.445855] Call Trace:
[ 51.446229]
[ 51.446596] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.447276] ipv4_frags_init_net+0x269/0x440
[ 51.447921] ops_init+0xbb/0x6b0
[ 51.448415] setup_net+0x3d9/0x990
[ 51.448957] ? down_read_killable+0x1d7/0x4e0
[ 51.449621] ? __pfx_setup_net+0x10/0x10
[ 51.450206] ? copy_net_ns+0x17c/0x770
[ 51.450813] copy_net_ns+0x321/0x770
[ 51.451348] create_new_namespaces+0x3f6/0xb30
[ 51.452035] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.452760] ksys_unshare+0x44d/0x8e0
[ 51.453305] ? __pfx_ksys_unshare+0x10/0x10
[ 51.453949] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.454786] __x64_sys_unshare+0x31/0x40
[ 51.455362] do_syscall_64+0x3f/0x90
[ 51.455931] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.456678] RIP: 0033:0x7fb5df55f0d7
[ 51.457196] 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
[ 51.459606] RSP: 002b:00007fffa61e3a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.460665] RAX: ffffffffffffffda RBX: 00007fffa61e4088 RCX: 00007fb5df55f0d7
[ 51.461662] RDX: 00007fb5df5c941f RSI: 00007fffa61e39e0 RDI: 0000000040000000
[ 51.462678] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa61e37f0
[ 51.463663] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5df671bf0
[ 51.464639] R13: 00007fffa61e3b20 R14: 0000000000000000 R15: 00000000000000f8
[ 51.465644]
[ 51.465995] irq event stamp: 9175
[ 51.466525] hardirqs last enabled at (9187): [] __up_console_sem+0x78/0x80
[ 51.467735] hardirqs last disabled at (9198): [] __up_console_sem+0x5d/0x80
[ 51.468963] softirqs last enabled at (8760): [] irq_exit_rcu+0x93/0xc0
[ 51.470179] softirqs last disabled at (8737): [] irq_exit_rcu+0x93/0xc0
[ 51.471368] ---[ end trace 0000000000000000 ]---
[ 51.478413] ------------[ cut here ]------------
[ 51.479172] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.481143] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.482381] Modules linked in:
[ 51.482878] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.484151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.485263] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.485997] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.488387] RSP: 0018:ffff88801f3bfc00 EFLAGS: 00010282
[ 51.489130] RAX: 0000000000000000 RBX: ffff888009b97e40 RCX: 0000000000000000
[ 51.490106] RDX: ffff88800f971b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.491093] RBP: ffff888009b97e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.492110] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.493127] R13: ffffffff84e223a0 R14: ffff888009b97e48 R15: ffffffff84da62e0
[ 51.494158] FS: 000055555680c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.495291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.496145] CR2: 00007f513a4d76f4 CR3: 00000000165f8000 CR4: 0000000000350ee0
[ 51.497161] Call Trace:
[ 51.497577]
[ 51.497923] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.498685] ipv6_frags_init_net+0x206/0x3c0
[ 51.499312] ops_init+0xbb/0x6b0
[ 51.499856] setup_net+0x3d9/0x990
[ 51.500369] ? down_read_killable+0x1d7/0x4e0
[ 51.501046] ? __pfx_setup_net+0x10/0x10
[ 51.501654] ? copy_net_ns+0x17c/0x770
[ 51.502238] copy_net_ns+0x321/0x770
[ 51.502827] create_new_namespaces+0x3f6/0xb30
[ 51.503529] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.504232] ksys_unshare+0x44d/0x8e0
[ 51.504827] ? __pfx_ksys_unshare+0x10/0x10
[ 51.505433] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.506500] __x64_sys_unshare+0x31/0x40
[ 51.507103] do_syscall_64+0x3f/0x90
[ 51.507678] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.508391] RIP: 0033:0x7fb5df55f0d7
[ 51.508944] 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
[ 51.511404] RSP: 002b:00007fffa61e3a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.512489] RAX: ffffffffffffffda RBX: 00007fffa61e4088 RCX: 00007fb5df55f0d7
executing program
[ 51.513502] RDX: 00007fb5df5c941f RSI: 00007fffa61e39e0 RDI: 0000000040000000
[ 51.514686] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa61e37f0
[ 51.515691] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5df671bf0
[ 51.516688] R13: 00007fffa61e3b20 R14: 0000000000000000 R15: 00000000000000f8
[ 51.517709]
[ 51.518056] irq event stamp: 11347
[ 51.518578] hardirqs last enabled at (11359): [] __up_console_sem+0x78/0x80
[ 51.519772] hardirqs last disabled at (11370): [] __up_console_sem+0x5d/0x80
[ 51.520974] softirqs last enabled at (11056): [] irq_exit_rcu+0x93/0xc0
[ 51.522172] softirqs last disabled at (11051): [] irq_exit_rcu+0x93/0xc0
[ 51.523336] ---[ end trace 0000000000000000 ]---
[ 51.524903] ------------[ cut here ]------------
[ 51.525620] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.527895] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.529074] Modules linked in:
[ 51.529567] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.530881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.532008] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.532752] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.535170] RSP: 0018:ffff88801f3bfbf0 EFLAGS: 00010286
[ 51.535927] RAX: 0000000000000000 RBX: ffff88800d93f240 RCX: 0000000000000000
[ 51.536918] RDX: ffff88800f971b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.537908] RBP: ffff88800d93f254 R08: 0000000000000001 R09: 0000000000000000
[ 51.538920] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.539903] R13: ffffffff84e223a0 R14: ffff88800d93f248 R15: ffffffff84daf020
[ 51.540899] FS: 000055555680c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.542031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.542856] CR2: 00007f513a4d76f4 CR3: 00000000165f8000 CR4: 0000000000350ee0
[ 51.543841] Call Trace:
[ 51.544202]
[ 51.544567] nf_ct_net_init+0x224/0x3d0
[ 51.545137] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.545798] ops_init+0xbb/0x6b0
[ 51.546310] setup_net+0x3d9/0x990
[ 51.546847] ? down_read_killable+0x1d7/0x4e0
[ 51.547500] ? __pfx_setup_net+0x10/0x10
[ 51.548062] ? copy_net_ns+0x17c/0x770
[ 51.548648] copy_net_ns+0x321/0x770
[ 51.549175] create_new_namespaces+0x3f6/0xb30
[ 51.549848] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.550571] ksys_unshare+0x44d/0x8e0
[ 51.551107] ? __pfx_ksys_unshare+0x10/0x10
[ 51.551750] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.552562] __x64_sys_unshare+0x31/0x40
[ 51.553129] do_syscall_64+0x3f/0x90
[ 51.553690] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.554413] RIP: 0033:0x7fb5df55f0d7
[ 51.554966] 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
[ 51.557342] RSP: 002b:00007fffa61e3a48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.558400] RAX: ffffffffffffffda RBX: 00007fffa61e4088 RCX: 00007fb5df55f0d7
[ 51.559369] RDX: 00007fb5df5c941f RSI: 00007fffa61e39e0 RDI: 0000000040000000
[ 51.560340] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa61e37f0
[ 51.561313] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb5df671bf0
[ 51.562293] R13: 00007fffa61e3b20 R14: 0000000000000000 R15: 00000000000000f8
[ 51.563282]
[ 51.563640] irq event stamp: 12155
[ 51.564111] hardirqs last enabled at (12165): [] __up_console_sem+0x78/0x80
[ 51.565276] hardirqs last disabled at (12176): [] __up_console_sem+0x5d/0x80
[ 51.566468] softirqs last enabled at (12126): [] irq_exit_rcu+0x93/0xc0
[ 51.567599] softirqs last disabled at (12121): [] irq_exit_rcu+0x93/0xc0
[ 51.568727] ---[ end trace 0000000000000000 ]---
[ 53.073256] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.121602] Bluetooth: hci0: command 0x041b tx timeout
[ 57.168971] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.216520] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:27:25 Registers:
info registers vcpu 0
RAX=000000000002410f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f41a6b4c6f4 CR3=0000000005482000 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=00007f41a6b5b47000007f41a6b5af20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f3bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555680c400 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=00007f513a4d76f4 CR3=00000000165f8000 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