Warning: Permanently added '[localhost]:22175' (ECDSA) to the list of known hosts.
2023/05/16 18:34:02 fuzzer started
2023/05/16 18:34:02 dialing manager at localhost:35573
2023/05/16 18:34:02 checking machine...
2023/05/16 18:34:02 checking revisions...
syzkaller login: [ 38.966436] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:34:02 testing simple program...
[ 39.034986] cgroup: Unknown subsys name 'net'
[ 39.134572] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.311120] audit: type=1400 audit(1684262055.331:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.442886] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.444932] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.447369] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.451435] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.455334] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.457905] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.863625] ------------[ cut here ]------------
[ 52.864430] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.866485] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.867803] Modules linked in:
[ 52.868256] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.872043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.873043] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.873678] 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
[ 52.875845] RSP: 0018:ffff88801fa0fc00 EFLAGS: 00010282
[ 52.876543] RAX: 0000000000000000 RBX: ffff88801012a040 RCX: 0000000000000000
[ 52.877423] RDX: ffff888015a751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.878308] RBP: ffff88801012a054 R08: 0000000000000001 R09: 0000000000000000
[ 52.879181] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.880065] R13: ffffffff84e223a0 R14: ffff88801012a048 R15: ffffffff84d73340
[ 52.880917] FS: 00005555569d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.881892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.882620] CR2: 00007f1b8abf11f0 CR3: 000000000e6b2000 CR4: 0000000000350ef0
[ 52.883507] Call Trace:
[ 52.883829]
[ 52.884152] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.884756] ipv4_frags_init_net+0x269/0x440
[ 52.885339] ops_init+0xbb/0x6b0
[ 52.885782] setup_net+0x3d9/0x990
[ 52.886265] ? down_read_killable+0x1d7/0x4e0
[ 52.886823] ? __pfx_setup_net+0x10/0x10
[ 52.887374] ? copy_net_ns+0x17c/0x770
[ 52.887873] copy_net_ns+0x321/0x770
[ 52.888377] create_new_namespaces+0x3f6/0xb30
[ 52.888958] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.889593] ksys_unshare+0x44d/0x8e0
[ 52.890106] ? __pfx_ksys_unshare+0x10/0x10
[ 52.890652] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.891431] __x64_sys_unshare+0x31/0x40
[ 52.891973] do_syscall_64+0x3f/0x90
[ 52.892483] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.893153] RIP: 0033:0x7f7f361d80d7
[ 52.893626] 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
[ 52.895829] RSP: 002b:00007ffcab76bc98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.896773] RAX: ffffffffffffffda RBX: 00007ffcab76c2d8 RCX: 00007f7f361d80d7
[ 52.897645] RDX: 00007f7f3624241f RSI: 00007ffcab76bc30 RDI: 0000000040000000
[ 52.898530] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcab76ba40
[ 52.899419] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7f362eabf0
[ 52.900303] R13: 00007ffcab76bd70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.901202]
[ 52.901499] irq event stamp: 8377
[ 52.901915] hardirqs last enabled at (8387): [] __up_console_sem+0x78/0x80
[ 52.902970] hardirqs last disabled at (8398): [] __up_console_sem+0x5d/0x80
[ 52.904041] softirqs last enabled at (8326): [] irq_exit_rcu+0x93/0xc0
[ 52.905052] softirqs last disabled at (8321): [] irq_exit_rcu+0x93/0xc0
[ 52.906114] ---[ end trace 0000000000000000 ]---
[ 52.912253] ------------[ cut here ]------------
[ 52.912838] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.914581] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.915658] Modules linked in:
[ 52.916096] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.917257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.918281] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.918923] 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
[ 52.921095] RSP: 0018:ffff88801fa0fc00 EFLAGS: 00010282
[ 52.921743] RAX: 0000000000000000 RBX: ffff8880165d2040 RCX: 0000000000000000
[ 52.922617] RDX: ffff888015a751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.923502] RBP: ffff8880165d2054 R08: 0000000000000001 R09: 0000000000000000
[ 52.924374] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.925260] R13: ffffffff84e223a0 R14: ffff8880165d2048 R15: ffffffff84da62e0
[ 52.926145] FS: 00005555569d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.927120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.927848] CR2: 00007f1b8abf11f0 CR3: 000000000e6b2000 CR4: 0000000000350ef0
[ 52.928726] Call Trace:
[ 52.929081]
[ 52.929379] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.929977] ipv6_frags_init_net+0x206/0x3c0
[ 52.930556] ops_init+0xbb/0x6b0
[ 52.931030] setup_net+0x3d9/0x990
[ 52.931488] ? down_read_killable+0x1d7/0x4e0
[ 52.932083] ? __pfx_setup_net+0x10/0x10
[ 52.932592] ? copy_net_ns+0x17c/0x770
[ 52.933121] copy_net_ns+0x321/0x770
[ 52.933601] create_new_namespaces+0x3f6/0xb30
[ 52.934210] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.934827] ksys_unshare+0x44d/0x8e0
[ 52.935366] ? __pfx_ksys_unshare+0x10/0x10
[ 52.935915] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.936644] __x64_sys_unshare+0x31/0x40
[ 52.937186] do_syscall_64+0x3f/0x90
[ 52.937661] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.938335] RIP: 0033:0x7f7f361d80d7
[ 52.938806] 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
[ 52.941009] RSP: 002b:00007ffcab76bc98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.941925] RAX: ffffffffffffffda RBX: 00007ffcab76c2d8 RCX: 00007f7f361d80d7
[ 52.942825] RDX: 00007f7f3624241f RSI: 00007ffcab76bc30 RDI: 0000000040000000
[ 52.943737] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcab76ba40
[ 52.944639] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7f362eabf0
[ 52.945555] R13: 00007ffcab76bd70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.946528]
[ 52.946844] irq event stamp: 10535
[ 52.947333] hardirqs last enabled at (10547): [] __up_console_sem+0x78/0x80
[ 52.948433] hardirqs last disabled at (10558): [] __up_console_sem+0x5d/0x80
[ 52.949495] softirqs last enabled at (10034): [] irq_exit_rcu+0x93/0xc0
[ 52.950540] softirqs last disabled at (9983): [] irq_exit_rcu+0x93/0xc0
[ 52.951659] ---[ end trace 0000000000000000 ]---
[ 52.953064] ------------[ cut here ]------------
[ 52.953658] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.955618] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.956684] Modules linked in:
[ 52.957133] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.958336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.959402] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.960085] 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
[ 52.962344] RSP: 0018:ffff88801fa0fbf0 EFLAGS: 00010286
[ 52.963052] RAX: 0000000000000000 RBX: ffff88800e91d840 RCX: 0000000000000000
[ 52.963948] RDX: ffff888015a751c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.964862] RBP: ffff88800e91d854 R08: 0000000000000001 R09: 0000000000000000
[ 52.965767] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.966664] R13: ffffffff84e223a0 R14: ffff88800e91d848 R15: ffffffff84daf020
[ 52.967590] FS: 00005555569d2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.968613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.969376] CR2: 00007f1b8abf11f0 CR3: 000000000e6b2000 CR4: 0000000000350ef0
[ 52.970305] Call Trace:
[ 52.970638]
[ 52.970939] nf_ct_net_init+0x224/0x3d0
[ 52.971539] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.972162] ops_init+0xbb/0x6b0
[ 52.972636] setup_net+0x3d9/0x990
[ 52.973139] ? down_read_killable+0x1d7/0x4e0
[ 52.973738] ? __pfx_setup_net+0x10/0x10
[ 52.974291] ? copy_net_ns+0x17c/0x770
[ 52.974812] copy_net_ns+0x321/0x770
[ 52.975357] create_new_namespaces+0x3f6/0xb30
[ 52.975956] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.976607] ksys_unshare+0x44d/0x8e0
[ 52.977133] ? __pfx_ksys_unshare+0x10/0x10
[ 52.977691] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.978434] __x64_sys_unshare+0x31/0x40
[ 52.978962] do_syscall_64+0x3f/0x90
[ 52.979497] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.980172] RIP: 0033:0x7f7f361d80d7
[ 52.980640] 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
[ 52.982826] RSP: 002b:00007ffcab76bc98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.983823] RAX: ffffffffffffffda RBX: 00007ffcab76c2d8 RCX: 00007f7f361d80d7
[ 52.984761] RDX: 00007f7f3624241f RSI: 00007ffcab76bc30 RDI: 0000000040000000
[ 52.985650] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcab76ba40
[ 52.986564] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7f362eabf0
[ 52.987496] R13: 00007ffcab76bd70 R14: 0000000000000000 R15: 00000000000000f8
[ 52.988460]
[ 52.988776] irq event stamp: 11353
[ 52.989271] hardirqs last enabled at (11365): [] __up_console_sem+0x78/0x80
[ 52.990415] hardirqs last disabled at (11376): [] __up_console_sem+0x5d/0x80
[ 52.991588] softirqs last enabled at (10926): [] irq_exit_rcu+0x93/0xc0
[ 52.992772] softirqs last disabled at (11397): [] irq_exit_rcu+0x93/0xc0
[ 52.993848] ---[ end trace 0000000000000000 ]---
executing program
[ 54.528664] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.576153] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.624199] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.672086] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:34:16 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fa0f5f0
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 00005555569d2400 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=00007f1b8abf11f0 CR3=000000000e6b2000 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=000000000003e43f 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=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 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=00007f026eabd610 CR3=0000000016550000 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=10db63829ca4418d03474685411920de
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=a8416df267136ff6000000000013c280 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bc175b1913a41bde00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000