Warning: Permanently added '[localhost]:12878' (ECDSA) to the list of known hosts.
2023/05/16 20:45:48 fuzzer started
2023/05/16 20:45:48 dialing manager at localhost:35573
2023/05/16 20:45:48 checking machine...
2023/05/16 20:45:48 checking revisions...
syzkaller login: [ 46.584240] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:45:48 testing simple program...
[ 46.666653] cgroup: Unknown subsys name 'net'
[ 46.765924] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.908300] audit: type=1400 audit(1684269961.314:6): 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
[ 60.007712] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.010378] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.011863] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.018397] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.020568] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.021847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.417802] ------------[ cut here ]------------
[ 60.418470] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.420168] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.421286] Modules linked in:
[ 60.421690] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.425973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.427041] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.427763] 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
[ 60.430560] RSP: 0018:ffff88801744fc00 EFLAGS: 00010282
[ 60.431495] RAX: 0000000000000000 RBX: ffff88800f2a9040 RCX: 0000000000000000
[ 60.432700] RDX: ffff888016a79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.433781] RBP: ffff88800f2a9054 R08: 0000000000000001 R09: 0000000000000000
[ 60.434775] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.435700] R13: ffffffff84e223a0 R14: ffff88800f2a9048 R15: ffffffff84d73340
[ 60.436764] FS: 0000555556fae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.437954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.438836] CR2: 00007ffe9b3e6000 CR3: 000000000f1b2000 CR4: 0000000000350ee0
[ 60.439976] Call Trace:
[ 60.440377]
[ 60.440769] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.441465] ipv4_frags_init_net+0x269/0x440
[ 60.442140] ops_init+0xbb/0x6b0
[ 60.442660] setup_net+0x3d9/0x990
[ 60.443276] ? down_read_killable+0x1d7/0x4e0
[ 60.443934] ? __pfx_setup_net+0x10/0x10
[ 60.444527] ? copy_net_ns+0x17c/0x770
[ 60.445060] copy_net_ns+0x321/0x770
[ 60.445619] create_new_namespaces+0x3f6/0xb30
[ 60.446352] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.447115] ksys_unshare+0x44d/0x8e0
[ 60.447740] ? __pfx_ksys_unshare+0x10/0x10
[ 60.448375] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.449255] __x64_sys_unshare+0x31/0x40
[ 60.449890] do_syscall_64+0x3f/0x90
[ 60.450497] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.451287] RIP: 0033:0x7f9be7bec0d7
[ 60.451862] 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
[ 60.454345] RSP: 002b:00007ffc4c84a158 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.455431] RAX: ffffffffffffffda RBX: 00007ffc4c84a798 RCX: 00007f9be7bec0d7
[ 60.456489] RDX: 00007f9be7c5641f RSI: 00007ffc4c84a0f0 RDI: 0000000040000000
[ 60.457531] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4c849f00
[ 60.458618] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9be7cfebf0
[ 60.459673] R13: 00007ffc4c84a230 R14: 0000000000000000 R15: 00000000000000f8
[ 60.460725]
[ 60.461082] irq event stamp: 8041
[ 60.461639] hardirqs last enabled at (8053): [] __up_console_sem+0x78/0x80
[ 60.462867] hardirqs last disabled at (8064): [] __up_console_sem+0x5d/0x80
[ 60.464182] softirqs last enabled at (8002): [] irq_exit_rcu+0x93/0xc0
[ 60.465363] softirqs last disabled at (7997): [] irq_exit_rcu+0x93/0xc0
[ 60.466595] ---[ end trace 0000000000000000 ]---
[ 60.473541] ------------[ cut here ]------------
[ 60.474143] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.476026] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.477158] Modules linked in:
[ 60.477592] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.478765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.479800] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.480537] 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
[ 60.482769] RSP: 0018:ffff88801744fc00 EFLAGS: 00010282
[ 60.483534] RAX: 0000000000000000 RBX: ffff88800d6ed240 RCX: 0000000000000000
[ 60.484514] RDX: ffff888016a79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.485446] RBP: ffff88800d6ed254 R08: 0000000000000001 R09: 0000000000000000
[ 60.486354] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.487263] R13: ffffffff84e223a0 R14: ffff88800d6ed248 R15: ffffffff84da62e0
[ 60.488148] FS: 0000555556fae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.489173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.489910] CR2: 00007ffe9b3e6000 CR3: 000000000f1b2000 CR4: 0000000000350ee0
[ 60.490824] Call Trace:
[ 60.491164]
[ 60.491496] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.492135] ipv6_frags_init_net+0x206/0x3c0
[ 60.492734] ops_init+0xbb/0x6b0
[ 60.493213] setup_net+0x3d9/0x990
[ 60.493675] ? down_read_killable+0x1d7/0x4e0
[ 60.494281] ? __pfx_setup_net+0x10/0x10
[ 60.494804] ? copy_net_ns+0x17c/0x770
[ 60.495355] copy_net_ns+0x321/0x770
[ 60.495855] create_new_namespaces+0x3f6/0xb30
[ 60.496475] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.497110] ksys_unshare+0x44d/0x8e0
[ 60.497638] ? __pfx_ksys_unshare+0x10/0x10
[ 60.498229] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.498958] __x64_sys_unshare+0x31/0x40
[ 60.499515] do_syscall_64+0x3f/0x90
[ 60.500025] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.500715] RIP: 0033:0x7f9be7bec0d7
[ 60.501221] 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
[ 60.503415] RSP: 002b:00007ffc4c84a158 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.504392] RAX: ffffffffffffffda RBX: 00007ffc4c84a798 RCX: 00007f9be7bec0d7
[ 60.505300] RDX: 00007f9be7c5641f RSI: 00007ffc4c84a0f0 RDI: 0000000040000000
[ 60.506174] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4c849f00
[ 60.507081] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9be7cfebf0
[ 60.508005] R13: 00007ffc4c84a230 R14: 0000000000000000 R15: 00000000000000f8
[ 60.508945]
[ 60.509288] irq event stamp: 10165
[ 60.509730] hardirqs last enabled at (10175): [] __up_console_sem+0x78/0x80
[ 60.510822] hardirqs last disabled at (10186): [] __up_console_sem+0x5d/0x80
[ 60.511941] softirqs last enabled at (9654): [] irq_exit_rcu+0x93/0xc0
[ 60.512996] softirqs last disabled at (9601): [] irq_exit_rcu+0x93/0xc0
[ 60.514061] ---[ end trace 0000000000000000 ]---
[ 60.515562] ------------[ cut here ]------------
[ 60.516172] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.518549] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.519622] Modules linked in:
[ 60.520062] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.521257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.522302] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.522957] 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
[ 60.525177] RSP: 0018:ffff88801744fbf0 EFLAGS: 00010286
[ 60.525862] RAX: 0000000000000000 RBX: ffff88800d6ec440 RCX: 0000000000000000
[ 60.526779] RDX: ffff888016a79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.527679] RBP: ffff88800d6ec454 R08: 0000000000000001 R09: 0000000000000000
[ 60.528602] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.529502] R13: ffffffff84e223a0 R14: ffff88800d6ec448 R15: ffffffff84daf020
[ 60.530425] FS: 0000555556fae400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.531434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.532169] CR2: 00007ffe9b3e6000 CR3: 000000000f1b2000 CR4: 0000000000350ee0
[ 60.533076] Call Trace:
[ 60.533443]
[ 60.533752] nf_ct_net_init+0x224/0x3d0
[ 60.534342] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.534983] ops_init+0xbb/0x6b0
[ 60.535482] setup_net+0x3d9/0x990
[ 60.535979] ? down_read_killable+0x1d7/0x4e0
[ 60.536594] ? __pfx_setup_net+0x10/0x10
[ 60.537125] ? copy_net_ns+0x17c/0x770
[ 60.537673] copy_net_ns+0x321/0x770
[ 60.538224] create_new_namespaces+0x3f6/0xb30
[ 60.538822] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.539503] ksys_unshare+0x44d/0x8e0
[ 60.540052] ? __pfx_ksys_unshare+0x10/0x10
[ 60.540649] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.541422] __x64_sys_unshare+0x31/0x40
[ 60.541971] do_syscall_64+0x3f/0x90
[ 60.542490] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.543179] RIP: 0033:0x7f9be7bec0d7
[ 60.543694] 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
[ 60.545949] RSP: 002b:00007ffc4c84a158 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.546941] RAX: ffffffffffffffda RBX: 00007ffc4c84a798 RCX: 00007f9be7bec0d7
[ 60.547888] RDX: 00007f9be7c5641f RSI: 00007ffc4c84a0f0 RDI: 0000000040000000
[ 60.548827] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4c849f00
[ 60.549753] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9be7cfebf0
[ 60.550680] R13: 00007ffc4c84a230 R14: 0000000000000000 R15: 00000000000000f8
[ 60.551624]
[ 60.551991] irq event stamp: 11009
[ 60.552479] hardirqs last enabled at (11021): [] __up_console_sem+0x78/0x80
[ 60.553591] hardirqs last disabled at (11032): [] __up_console_sem+0x5d/0x80
[ 60.554718] softirqs last enabled at (10546): [] irq_exit_rcu+0x93/0xc0
[ 60.555803] softirqs last disabled at (10541): [] irq_exit_rcu+0x93/0xc0
[ 60.556897] ---[ end trace 0000000000000000 ]---
executing program
[ 62.092843] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.140265] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.188330] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.236279] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:46:00 Registers:
info registers vcpu 0
RAX=0000000000024971 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=00007f0dc92d0290 CR3=000000000d6f2000 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=2032303a36343a30322036312079614d XMM01=5d3638323132342e30362020205b203a
XMM02=646f4d205d3638323132342e30362020 XMM03=6b7a79732032303a36343a3032203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3836313032342e30362020205b XMM07=79732032303a36343a30322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801744f5f0
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 0000555556fae400 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=00007ffe9b3e6000 CR3=000000000f1b2000 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