Warning: Permanently added '[localhost]:23818' (ECDSA) to the list of known hosts.
2023/05/17 09:31:08 fuzzer started
2023/05/17 09:31:08 dialing manager at localhost:35573
2023/05/17 09:31:08 checking machine...
2023/05/17 09:31:08 checking revisions...
syzkaller login: [ 36.971803] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:31:08 testing simple program...
[ 37.031717] cgroup: Unknown subsys name 'net'
[ 37.097292] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 48.743294] audit: type=1400 audit(1684315880.533:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 49.873594] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.875302] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.878140] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.881594] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.883185] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.885280] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.299130] ------------[ cut here ]------------
[ 50.299924] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.301994] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.303279] Modules linked in:
[ 50.303786] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.308612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.309740] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.310410] 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
[ 50.312613] RSP: 0018:ffff88800c8efc00 EFLAGS: 00010282
[ 50.313265] RAX: 0000000000000000 RBX: ffff88800dcc9440 RCX: 0000000000000000
[ 50.314157] RDX: ffff88800e871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.315039] RBP: ffff88800dcc9454 R08: 0000000000000001 R09: 0000000000000000
[ 50.315940] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.316832] R13: ffffffff84e223a0 R14: ffff88800dcc9448 R15: ffffffff84d73340
[ 50.317719] FS: 00005555559ab400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.318721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.319468] CR2: 00007fec7bfae6f4 CR3: 0000000016750000 CR4: 0000000000350ee0
[ 50.320318] Call Trace:
[ 50.320685]
[ 50.320981] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.321625] ipv4_frags_init_net+0x269/0x440
[ 50.322180] ops_init+0xbb/0x6b0
[ 50.322657] setup_net+0x3d9/0x990
[ 50.323139] ? down_read_killable+0x1d7/0x4e0
[ 50.323739] ? __pfx_setup_net+0x10/0x10
[ 50.324248] ? copy_net_ns+0x17c/0x770
[ 50.324780] copy_net_ns+0x321/0x770
[ 50.325251] create_new_namespaces+0x3f6/0xb30
[ 50.325854] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.326491] ksys_unshare+0x44d/0x8e0
[ 50.326988] ? __pfx_ksys_unshare+0x10/0x10
[ 50.327564] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.328274] __x64_sys_unshare+0x31/0x40
[ 50.328823] do_syscall_64+0x3f/0x90
[ 50.329290] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.329962] RIP: 0033:0x7f53d8a4d0d7
[ 50.330460] 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
[ 50.332638] RSP: 002b:00007ffe272152f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.333585] RAX: ffffffffffffffda RBX: 00007ffe27215938 RCX: 00007f53d8a4d0d7
[ 50.334466] RDX: 00007f53d8ab741f RSI: 00007ffe27215290 RDI: 0000000040000000
[ 50.335329] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe272150a0
[ 50.336220] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f53d8b5fbf0
[ 50.337095] R13: 00007ffe272153d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.337988]
[ 50.338291] irq event stamp: 10047
[ 50.338762] hardirqs last enabled at (10059): [] __up_console_sem+0x78/0x80
[ 50.339847] hardirqs last disabled at (10070): [] __up_console_sem+0x5d/0x80
[ 50.340922] softirqs last enabled at (9530): [] irq_exit_rcu+0x93/0xc0
[ 50.341964] softirqs last disabled at (9525): [] irq_exit_rcu+0x93/0xc0
[ 50.343004] ---[ end trace 0000000000000000 ]---
[ 50.348755] ------------[ cut here ]------------
[ 50.349346] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.350993] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.352060] Modules linked in:
[ 50.352507] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.353674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.354684] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.355338] 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
[ 50.357523] RSP: 0018:ffff88800c8efc00 EFLAGS: 00010282
[ 50.358175] RAX: 0000000000000000 RBX: ffff88800d8a4e40 RCX: 0000000000000000
[ 50.359100] RDX: ffff88800e871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.359997] RBP: ffff88800d8a4e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.360878] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.361756] R13: ffffffff84e223a0 R14: ffff88800d8a4e48 R15: ffffffff84da62e0
[ 50.362650] FS: 00005555559ab400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.363662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.364404] CR2: 00007fec7bfae6f4 CR3: 0000000016750000 CR4: 0000000000350ee0
[ 50.365262] Call Trace:
[ 50.365622]
[ 50.365923] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.366573] ipv6_frags_init_net+0x206/0x3c0
[ 50.367141] ops_init+0xbb/0x6b0
[ 50.367614] setup_net+0x3d9/0x990
[ 50.368068] ? down_read_killable+0x1d7/0x4e0
[ 50.368669] ? __pfx_setup_net+0x10/0x10
[ 50.369186] ? copy_net_ns+0x17c/0x770
[ 50.369723] copy_net_ns+0x321/0x770
[ 50.370209] create_new_namespaces+0x3f6/0xb30
[ 50.370819] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.371478] ksys_unshare+0x44d/0x8e0
[ 50.371978] ? __pfx_ksys_unshare+0x10/0x10
[ 50.372556] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.373275] __x64_sys_unshare+0x31/0x40
[ 50.373820] do_syscall_64+0x3f/0x90
[ 50.374299] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.374973] RIP: 0033:0x7f53d8a4d0d7
[ 50.375478] 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
[ 50.377638] RSP: 002b:00007ffe272152f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.378591] RAX: ffffffffffffffda RBX: 00007ffe27215938 RCX: 00007f53d8a4d0d7
[ 50.379498] RDX: 00007f53d8ab741f RSI: 00007ffe27215290 RDI: 0000000040000000
[ 50.380362] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe272150a0
[ 50.381254] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f53d8b5fbf0
[ 50.382145] R13: 00007ffe272153d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.383075]
[ 50.383412] irq event stamp: 11973
[ 50.383852] hardirqs last enabled at (11983): [] __up_console_sem+0x78/0x80
[ 50.384918] hardirqs last disabled at (11994): [] __up_console_sem+0x5d/0x80
[ 50.385982] softirqs last enabled at (11522): [] irq_exit_rcu+0x93/0xc0
[ 50.387040] softirqs last disabled at (11517): [] irq_exit_rcu+0x93/0xc0
[ 50.388123] ---[ end trace 0000000000000000 ]---
[ 50.389509] ------------[ cut here ]------------
[ 50.390099] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.392054] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.393120] Modules linked in:
[ 50.393572] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.394728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.395743] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.396413] 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
[ 50.398569] RSP: 0018:ffff88800c8efbf0 EFLAGS: 00010286
[ 50.399239] RAX: 0000000000000000 RBX: ffff88800d8a4040 RCX: 0000000000000000
[ 50.400131] RDX: ffff88800e871b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.401022] RBP: ffff88800d8a4054 R08: 0000000000000001 R09: 0000000000000000
[ 50.401920] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.402807] R13: ffffffff84e223a0 R14: ffff88800d8a4048 R15: ffffffff84daf020
[ 50.403721] FS: 00005555559ab400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.404715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.405465] CR2: 00007fec7bfae6f4 CR3: 0000000016750000 CR4: 0000000000350ee0
[ 50.406325] Call Trace:
[ 50.406683]
[ 50.406979] nf_ct_net_init+0x224/0x3d0
[ 50.407527] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.408101] ops_init+0xbb/0x6b0
[ 50.408575] setup_net+0x3d9/0x990
[ 50.409046] ? down_read_killable+0x1d7/0x4e0
[ 50.409638] ? __pfx_setup_net+0x10/0x10
[ 50.410150] ? copy_net_ns+0x17c/0x770
[ 50.410686] copy_net_ns+0x321/0x770
[ 50.411196] create_new_namespaces+0x3f6/0xb30
[ 50.411814] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.412465] ksys_unshare+0x44d/0x8e0
[ 50.412965] ? __pfx_ksys_unshare+0x10/0x10
[ 50.413539] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.414255] __x64_sys_unshare+0x31/0x40
[ 50.414796] do_syscall_64+0x3f/0x90
[ 50.415282] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.415960] RIP: 0033:0x7f53d8a4d0d7
[ 50.416455] 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
[ 50.418663] RSP: 002b:00007ffe272152f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.419622] RAX: ffffffffffffffda RBX: 00007ffe27215938 RCX: 00007f53d8a4d0d7
[ 50.420501] RDX: 00007f53d8ab741f RSI: 00007ffe27215290 RDI: 0000000040000000
[ 50.421410] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe272150a0
[ 50.422269] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f53d8b5fbf0
[ 50.423194] R13: 00007ffe272153d0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.424115]
[ 50.424453] irq event stamp: 12783
[ 50.424902] hardirqs last enabled at (12793): [] __up_console_sem+0x78/0x80
[ 50.425973] hardirqs last disabled at (12804): [] __up_console_sem+0x5d/0x80
[ 50.427072] softirqs last enabled at (12690): [] irq_exit_rcu+0x93/0xc0
[ 50.428141] softirqs last disabled at (12685): [] irq_exit_rcu+0x93/0xc0
[ 50.429160] ---[ end trace 0000000000000000 ]---
executing program
[ 51.960083] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.006605] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.054448] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.102479] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:31:19 Registers:
info registers vcpu 0
RAX=00000000000233c3 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=00007f40358aa070 CR3=000000000eb68000 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=99a3a3b4c4b14da7e941e33aff45b6ce
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f7125f64a44e9bc9000000000013b688 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3eebcb52cce62f5d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800c8ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 00005555559ab400 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=00007fec7bfae6f4 CR3=0000000016750000 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