Warning: Permanently added '[localhost]:59464' (ECDSA) to the list of known hosts.
2023/05/17 05:27:01 fuzzer started
2023/05/17 05:27:02 dialing manager at localhost:35573
2023/05/17 05:27:02 checking machine...
2023/05/17 05:27:02 checking revisions...
syzkaller login: [ 44.093105] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:27:02 testing simple program...
[ 44.165638] cgroup: Unknown subsys name 'net'
[ 44.231952] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.165937] audit: type=1400 audit(1684301234.282:6): 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
[ 57.255368] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.257302] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.259277] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.261699] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.263433] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.264655] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.662902] ------------[ cut here ]------------
[ 57.663563] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.665251] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.666310] Modules linked in:
[ 57.666731] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.671815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.672851] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.673543] 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
[ 57.675771] RSP: 0018:ffff88800fdbfc00 EFLAGS: 00010282
[ 57.676474] RAX: 0000000000000000 RBX: ffff88800ecd9040 RCX: 0000000000000000
[ 57.677375] RDX: ffff888019e20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.678290] RBP: ffff88800ecd9054 R08: 0000000000000001 R09: 0000000000000000
[ 57.679193] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.680097] R13: ffffffff84e223a0 R14: ffff88800ecd9048 R15: ffffffff84d73340
[ 57.680980] FS: 0000555555e1e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.682090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.682861] CR2: 00007fc912cb76f4 CR3: 0000000015a12000 CR4: 0000000000350ef0
[ 57.683825] Call Trace:
[ 57.684207]
[ 57.684529] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.685229] ipv4_frags_init_net+0x269/0x440
[ 57.685835] ops_init+0xbb/0x6b0
[ 57.686343] setup_net+0x3d9/0x990
[ 57.686833] ? down_read_killable+0x1d7/0x4e0
[ 57.687477] ? __pfx_setup_net+0x10/0x10
[ 57.688031] ? copy_net_ns+0x17c/0x770
[ 57.688611] copy_net_ns+0x321/0x770
[ 57.689143] create_new_namespaces+0x3f6/0xb30
[ 57.689784] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.690475] ksys_unshare+0x44d/0x8e0
[ 57.691001] ? __pfx_ksys_unshare+0x10/0x10
[ 57.691611] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.692393] __x64_sys_unshare+0x31/0x40
[ 57.692937] do_syscall_64+0x3f/0x90
[ 57.693468] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.694199] RIP: 0033:0x7f87b1f700d7
[ 57.694687] 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
[ 57.696973] RSP: 002b:00007ffeeb400888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.697979] RAX: ffffffffffffffda RBX: 00007ffeeb400ec8 RCX: 00007f87b1f700d7
[ 57.698922] RDX: 00007f87b1fda41f RSI: 00007ffeeb400820 RDI: 0000000040000000
[ 57.699852] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb400630
[ 57.700787] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f87b2082bf0
[ 57.701734] R13: 00007ffeeb400960 R14: 0000000000000000 R15: 00000000000000f8
[ 57.702693]
[ 57.703007] irq event stamp: 8683
[ 57.703486] hardirqs last enabled at (8695): [] __up_console_sem+0x78/0x80
[ 57.704588] hardirqs last disabled at (8706): [] __up_console_sem+0x5d/0x80
[ 57.705730] softirqs last enabled at (7846): [] irq_exit_rcu+0x93/0xc0
[ 57.706817] softirqs last disabled at (7753): [] irq_exit_rcu+0x93/0xc0
[ 57.707898] ---[ end trace 0000000000000000 ]---
[ 57.714770] ------------[ cut here ]------------
[ 57.715511] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.717213] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.718303] Modules linked in:
[ 57.718715] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.719898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.720934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.721616] 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
[ 57.723845] RSP: 0018:ffff88800fdbfc00 EFLAGS: 00010282
[ 57.724579] RAX: 0000000000000000 RBX: ffff88800d5c9c40 RCX: 0000000000000000
[ 57.725512] RDX: ffff888019e20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.726465] RBP: ffff88800d5c9c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.727410] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.728339] R13: ffffffff84e223a0 R14: ffff88800d5c9c48 R15: ffffffff84da62e0
[ 57.729282] FS: 0000555555e1e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.730362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.731137] CR2: 00007fc912cb76f4 CR3: 0000000015a12000 CR4: 0000000000350ef0
[ 57.732067] Call Trace:
[ 57.732413]
[ 57.732726] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.733407] ipv6_frags_init_net+0x206/0x3c0
[ 57.734014] ops_init+0xbb/0x6b0
[ 57.734508] setup_net+0x3d9/0x990
[ 57.734977] ? down_read_killable+0x1d7/0x4e0
[ 57.735594] ? __pfx_setup_net+0x10/0x10
[ 57.736167] ? copy_net_ns+0x17c/0x770
[ 57.736694] copy_net_ns+0x321/0x770
[ 57.737230] create_new_namespaces+0x3f6/0xb30
[ 57.737876] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.738557] ksys_unshare+0x44d/0x8e0
[ 57.739107] ? __pfx_ksys_unshare+0x10/0x10
[ 57.739680] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.740472] __x64_sys_unshare+0x31/0x40
[ 57.741023] do_syscall_64+0x3f/0x90
[ 57.741549] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.742270] RIP: 0033:0x7f87b1f700d7
[ 57.742756] 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
[ 57.745079] RSP: 002b:00007ffeeb400888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.746097] RAX: ffffffffffffffda RBX: 00007ffeeb400ec8 RCX: 00007f87b1f700d7
[ 57.747001] RDX: 00007f87b1fda41f RSI: 00007ffeeb400820 RDI: 0000000040000000
[ 57.747938] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb400630
[ 57.748875] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f87b2082bf0
[ 57.749845] R13: 00007ffeeb400960 R14: 0000000000000000 R15: 00000000000000f8
[ 57.750802]
[ 57.751154] irq event stamp: 12211
[ 57.751611] hardirqs last enabled at (12221): [] __up_console_sem+0x78/0x80
[ 57.752717] hardirqs last disabled at (12232): [] __up_console_sem+0x5d/0x80
[ 57.753864] softirqs last enabled at (12250): [] irq_exit_rcu+0x93/0xc0
[ 57.754947] softirqs last disabled at (12241): [] irq_exit_rcu+0x93/0xc0
[ 57.756033] ---[ end trace 0000000000000000 ]---
[ 57.757551] ------------[ cut here ]------------
[ 57.758208] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.760204] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.761313] Modules linked in:
[ 57.761758] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.762982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.764065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.764736] 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
[ 57.767070] RSP: 0018:ffff88800fdbfbf0 EFLAGS: 00010286
[ 57.767753] RAX: 0000000000000000 RBX: ffff88800d5c8640 RCX: 0000000000000000
[ 57.768694] RDX: ffff888019e20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.769616] RBP: ffff88800d5c8654 R08: 0000000000000001 R09: 0000000000000000
[ 57.770565] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.771492] R13: ffffffff84e223a0 R14: ffff88800d5c8648 R15: ffffffff84daf020
[ 57.772433] FS: 0000555555e1e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.773475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.774259] CR2: 00007fc912cb76f4 CR3: 0000000015a12000 CR4: 0000000000350ef0
[ 57.775217] Call Trace:
[ 57.775560]
[ 57.775871] nf_ct_net_init+0x224/0x3d0
[ 57.776449] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.777084] ops_init+0xbb/0x6b0
[ 57.777551] setup_net+0x3d9/0x990
[ 57.778096] ? down_read_killable+0x1d7/0x4e0
[ 57.778695] ? __pfx_setup_net+0x10/0x10
[ 57.779255] ? copy_net_ns+0x17c/0x770
[ 57.779786] copy_net_ns+0x321/0x770
[ 57.780333] create_new_namespaces+0x3f6/0xb30
[ 57.780958] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.781655] ksys_unshare+0x44d/0x8e0
[ 57.782211] ? __pfx_ksys_unshare+0x10/0x10
[ 57.782788] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.783574] __x64_sys_unshare+0x31/0x40
[ 57.784155] do_syscall_64+0x3f/0x90
[ 57.784666] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.785378] RIP: 0033:0x7f87b1f700d7
[ 57.785875] 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
[ 57.788170] RSP: 002b:00007ffeeb400888 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.789167] RAX: ffffffffffffffda RBX: 00007ffeeb400ec8 RCX: 00007f87b1f700d7
[ 57.790132] RDX: 00007f87b1fda41f RSI: 00007ffeeb400820 RDI: 0000000040000000
[ 57.791069] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb400630
[ 57.791975] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f87b2082bf0
[ 57.792924] R13: 00007ffeeb400960 R14: 0000000000000000 R15: 00000000000000f8
[ 57.793907]
[ 57.794257] irq event stamp: 13009
[ 57.794715] hardirqs last enabled at (13019): [] __up_console_sem+0x78/0x80
[ 57.795841] hardirqs last disabled at (13030): [] __up_console_sem+0x5d/0x80
[ 57.796964] softirqs last enabled at (12804): [] irq_exit_rcu+0x93/0xc0
[ 57.798097] softirqs last disabled at (12799): [] irq_exit_rcu+0x93/0xc0
[ 57.799189] ---[ end trace 0000000000000000 ]---
executing program
[ 59.337786] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.385131] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.433130] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.481143] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:27:09 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fdbf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555e1e400 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=00007fc912cb76f4 CR3=0000000015a12000 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=0000000000023ddf RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f599a627370 CR3=00000000182e6000 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=2035313a37323a35302037312079614d XMM01=5d3336353336362e37352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000