Warning: Permanently added '[localhost]:5419' (ECDSA) to the list of known hosts.
2023/05/17 20:10:34 fuzzer started
2023/05/17 20:10:34 dialing manager at localhost:44319
2023/05/17 20:10:34 checking machine...
2023/05/17 20:10:34 checking revisions...
syzkaller login: [ 34.804033] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:10:34 testing simple program...
[ 34.869188] cgroup: Unknown subsys name 'net'
[ 34.947534] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 46.793341] audit: type=1400 audit(1684354246.710:6): 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
[ 47.890002] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 47.891667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 47.894077] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 47.896880] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 47.899278] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 47.900492] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.264365] ------------[ cut here ]------------
[ 48.265089] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.266781] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.268039] Modules linked in:
[ 48.268448] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.273300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.274481] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.275319] 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
[ 48.277808] RSP: 0018:ffff88801901fc00 EFLAGS: 00010282
[ 48.278500] RAX: 0000000000000000 RBX: ffff888015ab0c40 RCX: 0000000000000000
[ 48.279549] RDX: ffff888016873680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.280592] RBP: ffff888015ab0c54 R08: 0000000000000001 R09: 0000000000000000
[ 48.281661] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.282669] R13: ffffffff84e23fe0 R14: ffff888015ab0c48 R15: ffffffff84d74dc0
[ 48.283618] FS: 0000555556331400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.284721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.285462] CR2: 00007f9ecb1016f4 CR3: 0000000015e00000 CR4: 0000000000350ef0
[ 48.286422] Call Trace:
[ 48.286809]
[ 48.287124] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.287816] ipv4_frags_init_net+0x269/0x440
[ 48.288395] ops_init+0xbb/0x6b0
[ 48.288912] setup_net+0x3d9/0x990
[ 48.289396] ? down_read_killable+0x1d7/0x4e0
[ 48.290026] ? __pfx_setup_net+0x10/0x10
[ 48.290544] ? copy_net_ns+0x17c/0x770
[ 48.291085] copy_net_ns+0x321/0x770
[ 48.291566] create_new_namespaces+0x3f6/0xb30
[ 48.292195] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.292861] ksys_unshare+0x44d/0x8e0
[ 48.293367] ? __pfx_ksys_unshare+0x10/0x10
[ 48.293946] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.294656] __x64_sys_unshare+0x31/0x40
[ 48.295214] do_syscall_64+0x3f/0x90
[ 48.295730] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.296379] RIP: 0033:0x7f72b49fe0d7
[ 48.296912] 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
[ 48.299101] RSP: 002b:00007fffbbf413f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.300085] RAX: ffffffffffffffda RBX: 00007fffbbf41a38 RCX: 00007f72b49fe0d7
[ 48.301009] RDX: 00007f72b4a6841f RSI: 00007fffbbf41390 RDI: 0000000040000000
[ 48.301926] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbbf411a0
[ 48.302839] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f72b4b10bf0
[ 48.303761] R13: 00007fffbbf414d0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.304671]
[ 48.305029] irq event stamp: 8499
[ 48.305454] hardirqs last enabled at (8509): [] __up_console_sem+0x78/0x80
[ 48.306540] hardirqs last disabled at (8520): [] __up_console_sem+0x5d/0x80
[ 48.307624] softirqs last enabled at (8134): [] irq_exit_rcu+0x93/0xc0
[ 48.308668] softirqs last disabled at (8109): [] irq_exit_rcu+0x93/0xc0
[ 48.309714] ---[ end trace 0000000000000000 ]---
[ 48.315326] ------------[ cut here ]------------
[ 48.315951] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.317583] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.318664] Modules linked in:
[ 48.319100] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.320305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.321340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.322036] 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
[ 48.324263] RSP: 0018:ffff88801901fc00 EFLAGS: 00010282
[ 48.324995] RAX: 0000000000000000 RBX: ffff88800dc92040 RCX: 0000000000000000
[ 48.325886] RDX: ffff888016873680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.326780] RBP: ffff88800dc92054 R08: 0000000000000001 R09: 0000000000000000
[ 48.327627] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.328524] R13: ffffffff84e23fe0 R14: ffff88800dc92048 R15: ffffffff84da7d60
[ 48.329435] FS: 0000555556331400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.330438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.331198] CR2: 00007f9ecb1016f4 CR3: 0000000015e00000 CR4: 0000000000350ef0
[ 48.332100] Call Trace:
[ 48.332427]
[ 48.332781] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.333399] ipv6_frags_init_net+0x206/0x3c0
[ 48.334004] ops_init+0xbb/0x6b0
[ 48.334455] setup_net+0x3d9/0x990
[ 48.334943] ? down_read_killable+0x1d7/0x4e0
[ 48.335518] ? __pfx_setup_net+0x10/0x10
[ 48.336058] ? copy_net_ns+0x17c/0x770
[ 48.336561] copy_net_ns+0x321/0x770
[ 48.337122] create_new_namespaces+0x3f6/0xb30
[ 48.337742] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.338355] ksys_unshare+0x44d/0x8e0
[ 48.338877] ? __pfx_ksys_unshare+0x10/0x10
[ 48.339421] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.340175] __x64_sys_unshare+0x31/0x40
[ 48.340755] do_syscall_64+0x3f/0x90
[ 48.341245] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.341925] RIP: 0033:0x7f72b49fe0d7
[ 48.342386] 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
[ 48.344562] RSP: 002b:00007fffbbf413f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.345534] RAX: ffffffffffffffda RBX: 00007fffbbf41a38 RCX: 00007f72b49fe0d7
[ 48.346420] RDX: 00007f72b4a6841f RSI: 00007fffbbf41390 RDI: 0000000040000000
[ 48.347303] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbbf411a0
[ 48.348190] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f72b4b10bf0
[ 48.349089] R13: 00007fffbbf414d0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.350010]
[ 48.350311] irq event stamp: 10127
[ 48.350778] hardirqs last enabled at (10139): [] __up_console_sem+0x78/0x80
[ 48.351854] hardirqs last disabled at (10150): [] __up_console_sem+0x5d/0x80
[ 48.352935] softirqs last enabled at (9222): [] netlink_insert+0x187/0x1820
[ 48.354017] softirqs last disabled at (9220): [] release_sock+0x1f/0x1b0
[ 48.355042] ---[ end trace 0000000000000000 ]---
[ 48.356393] ------------[ cut here ]------------
[ 48.357909] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.360131] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.361284] Modules linked in:
[ 48.361745] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.362902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.363921] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.364557] 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
[ 48.366769] RSP: 0018:ffff88801901fbf0 EFLAGS: 00010286
[ 48.367412] RAX: 0000000000000000 RBX: ffff88800dc92640 RCX: 0000000000000000
[ 48.368309] RDX: ffff888016873680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.369213] RBP: ffff88800dc92654 R08: 0000000000000001 R09: 0000000000000000
[ 48.370109] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.371009] R13: ffffffff84e23fe0 R14: ffff88800dc92648 R15: ffffffff84db0aa0
[ 48.371904] FS: 0000555556331400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 48.372917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.373618] CR2: 00007f9ecb1016f4 CR3: 0000000015e00000 CR4: 0000000000350ef0
[ 48.374514] Call Trace:
[ 48.374874]
[ 48.375176] nf_ct_net_init+0x224/0x3d0
[ 48.375741] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.376313] ops_init+0xbb/0x6b0
[ 48.376824] setup_net+0x3d9/0x990
[ 48.377282] ? down_read_killable+0x1d7/0x4e0
[ 48.377885] ? __pfx_setup_net+0x10/0x10
[ 48.378400] ? copy_net_ns+0x17c/0x770
[ 48.378953] copy_net_ns+0x321/0x770
[ 48.379441] create_new_namespaces+0x3f6/0xb30
[ 48.380061] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.380724] ksys_unshare+0x44d/0x8e0
[ 48.381222] ? __pfx_ksys_unshare+0x10/0x10
[ 48.381811] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.382523] __x64_sys_unshare+0x31/0x40
[ 48.383083] do_syscall_64+0x3f/0x90
[ 48.383560] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.384260] RIP: 0033:0x7f72b49fe0d7
[ 48.384783] 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
[ 48.386986] RSP: 002b:00007fffbbf413f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.387947] RAX: ffffffffffffffda RBX: 00007fffbbf41a38 RCX: 00007f72b49fe0d7
[ 48.388854] RDX: 00007f72b4a6841f RSI: 00007fffbbf41390 RDI: 0000000040000000
[ 48.389759] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbbf411a0
[ 48.390619] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f72b4b10bf0
[ 48.391525] R13: 00007fffbbf414d0 R14: 0000000000000000 R15: 00000000000000f8
[ 48.392450]
[ 48.392811] irq event stamp: 11499
[ 48.393265] hardirqs last enabled at (11509): [] __up_console_sem+0x78/0x80
[ 48.394348] hardirqs last disabled at (11520): [] __up_console_sem+0x5d/0x80
[ 48.395431] softirqs last enabled at (11382): [] irq_exit_rcu+0x93/0xc0
[ 48.396478] softirqs last disabled at (11373): [] irq_exit_rcu+0x93/0xc0
[ 48.397529] ---[ end trace 0000000000000000 ]---
executing program
[ 49.976291] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.023936] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.071764] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.119762] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:10:47 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801901f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556331400 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=00007f9ecb1016f4 CR3=0000000015e00000 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=000000000002b913 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f41c29422f8 CR3=000000000dab4000 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=2038343a30313a30322037312079614d XMM01=5d3138373636322e38342020205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3138373636322e38342020205b XMM07=79732038343a30313a30322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000