Warning: Permanently added '[localhost]:49364' (ECDSA) to the list of known hosts.
2023/05/17 11:51:35 fuzzer started
2023/05/17 11:51:36 dialing manager at localhost:44319
2023/05/17 11:51:36 checking machine...
2023/05/17 11:51:36 checking revisions...
syzkaller login: [ 111.656111] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:51:36 testing simple program...
[ 111.724998] cgroup: Unknown subsys name 'net'
[ 111.804211] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 124.425596] audit: type=1400 audit(1684324309.278:6): 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
[ 125.564509] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 125.566008] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 125.567736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 125.577768] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 125.579703] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 125.580845] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 125.972033] ------------[ cut here ]------------
[ 125.972681] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 125.974292] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 125.975396] Modules linked in:
[ 125.975826] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 125.978167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 125.980725] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 125.981957] 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
[ 125.984157] RSP: 0018:ffff88801eb7fc00 EFLAGS: 00010282
[ 125.984807] RAX: 0000000000000000 RBX: ffff88800ebaec40 RCX: 0000000000000000
[ 125.985697] RDX: ffff88801414b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 125.986591] RBP: ffff88800ebaec54 R08: 0000000000000001 R09: 0000000000000000
[ 125.987512] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 125.988414] R13: ffffffff84e23fe0 R14: ffff88800ebaec48 R15: ffffffff84d74dc0
[ 125.989313] FS: 0000555555e4e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 125.990320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.991086] CR2: 00007f967af8e6f4 CR3: 0000000018b52000 CR4: 0000000000350ee0
[ 125.991999] Call Trace:
[ 125.992322]
[ 125.992615] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 125.993284] ipv4_frags_init_net+0x269/0x440
[ 125.993881] ops_init+0xbb/0x6b0
[ 125.994330] setup_net+0x3d9/0x990
[ 125.994781] ? down_read_killable+0x1d7/0x4e0
[ 125.995407] ? __pfx_setup_net+0x10/0x10
[ 125.995966] ? copy_net_ns+0x17c/0x770
[ 125.996465] copy_net_ns+0x321/0x770
[ 125.996963] create_new_namespaces+0x3f6/0xb30
[ 125.997523] unshare_nsproxy_namespaces+0xc1/0x200
[ 125.998136] ksys_unshare+0x44d/0x8e0
[ 125.998602] ? __pfx_ksys_unshare+0x10/0x10
[ 125.999154] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 125.999841] __x64_sys_unshare+0x31/0x40
[ 126.000371] do_syscall_64+0x3f/0x90
[ 126.000819] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 126.001464] RIP: 0033:0x7f58dfd520d7
[ 126.001936] 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
[ 126.003983] RSP: 002b:00007ffe98ee4208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 126.004893] RAX: ffffffffffffffda RBX: 00007ffe98ee4848 RCX: 00007f58dfd520d7
[ 126.005696] RDX: 00007f58dfdbc41f RSI: 00007ffe98ee41a0 RDI: 0000000040000000
[ 126.006543] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe98ee3fb0
[ 126.007410] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58dfe64bf0
[ 126.008291] R13: 00007ffe98ee42e0 R14: 0000000000000000 R15: 00000000000000f8
[ 126.009188]
[ 126.009484] irq event stamp: 9287
[ 126.009930] hardirqs last enabled at (9299): [] __up_console_sem+0x78/0x80
[ 126.010983] hardirqs last disabled at (9310): [] __up_console_sem+0x5d/0x80
[ 126.012056] softirqs last enabled at (9006): [] irq_exit_rcu+0x93/0xc0
[ 126.013061] softirqs last disabled at (8997): [] irq_exit_rcu+0x93/0xc0
[ 126.014079] ---[ end trace 0000000000000000 ]---
[ 126.019367] ------------[ cut here ]------------
[ 126.020086] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 126.021704] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 126.022745] Modules linked in:
[ 126.023167] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 126.024292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 126.025253] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 126.025890] 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
[ 126.027919] RSP: 0018:ffff88801eb7fc00 EFLAGS: 00010282
[ 126.028565] RAX: 0000000000000000 RBX: ffff888009670840 RCX: 0000000000000000
[ 126.029424] RDX: ffff88801414b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 126.030274] RBP: ffff888009670854 R08: 0000000000000001 R09: 0000000000000000
[ 126.031114] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 126.032022] R13: ffffffff84e23fe0 R14: ffff888009670848 R15: ffffffff84da7d60
[ 126.032912] FS: 0000555555e4e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 126.033891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.034575] CR2: 00007f967af8e6f4 CR3: 0000000018b52000 CR4: 0000000000350ee0
[ 126.035455] Call Trace:
[ 126.035793]
[ 126.036123] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 126.036723] ipv6_frags_init_net+0x206/0x3c0
[ 126.037306] ops_init+0xbb/0x6b0
[ 126.037750] setup_net+0x3d9/0x990
[ 126.038216] ? down_read_killable+0x1d7/0x4e0
[ 126.038790] ? __pfx_setup_net+0x10/0x10
[ 126.039319] ? copy_net_ns+0x17c/0x770
[ 126.039886] copy_net_ns+0x321/0x770
[ 126.040361] create_new_namespaces+0x3f6/0xb30
[ 126.040977] unshare_nsproxy_namespaces+0xc1/0x200
[ 126.041592] ksys_unshare+0x44d/0x8e0
[ 126.042113] ? __pfx_ksys_unshare+0x10/0x10
[ 126.042652] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 126.043399] __x64_sys_unshare+0x31/0x40
[ 126.043958] do_syscall_64+0x3f/0x90
[ 126.044431] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 126.045106] RIP: 0033:0x7f58dfd520d7
[ 126.045566] 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
[ 126.047706] RSP: 002b:00007ffe98ee4208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 126.048658] RAX: ffffffffffffffda RBX: 00007ffe98ee4848 RCX: 00007f58dfd520d7
[ 126.049554] RDX: 00007f58dfdbc41f RSI: 00007ffe98ee41a0 RDI: 0000000040000000
[ 126.050436] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe98ee3fb0
[ 126.051336] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58dfe64bf0
[ 126.052244] R13: 00007ffe98ee42e0 R14: 0000000000000000 R15: 00000000000000f8
[ 126.053158]
[ 126.053459] irq event stamp: 11043
[ 126.053926] hardirqs last enabled at (11061): [] __up_console_sem+0x78/0x80
[ 126.054998] hardirqs last disabled at (11072): [] __up_console_sem+0x5d/0x80
[ 126.056085] softirqs last enabled at (11056): [] irq_exit_rcu+0x93/0xc0
[ 126.057105] softirqs last disabled at (11051): [] irq_exit_rcu+0x93/0xc0
[ 126.058154] ---[ end trace 0000000000000000 ]---
[ 126.059497] ------------[ cut here ]------------
[ 126.060187] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 126.062112] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 126.063163] Modules linked in:
[ 126.063595] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 126.064753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 126.065764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 126.066457] 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
[ 126.068622] RSP: 0018:ffff88801eb7fbf0 EFLAGS: 00010286
[ 126.069306] RAX: 0000000000000000 RBX: ffff888015e66a40 RCX: 0000000000000000
[ 126.070196] RDX: ffff88801414b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 126.071081] RBP: ffff888015e66a54 R08: 0000000000000001 R09: 0000000000000000
[ 126.071992] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 126.072838] R13: ffffffff84e23fe0 R14: ffff888015e66a48 R15: ffffffff84db0aa0
[ 126.073735] FS: 0000555555e4e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 126.074717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.075457] CR2: 00007f967af8e6f4 CR3: 0000000018b52000 CR4: 0000000000350ee0
[ 126.076372] Call Trace:
[ 126.076703]
[ 126.077032] nf_ct_net_init+0x224/0x3d0
[ 126.077537] ? __pfx_nf_ct_net_init+0x10/0x10
[ 126.078115] ops_init+0xbb/0x6b0
[ 126.078538] setup_net+0x3d9/0x990
[ 126.079005] ? down_read_killable+0x1d7/0x4e0
[ 126.079555] ? __pfx_setup_net+0x10/0x10
[ 126.080074] ? copy_net_ns+0x17c/0x770
[ 126.080554] copy_net_ns+0x321/0x770
[ 126.081045] create_new_namespaces+0x3f6/0xb30
[ 126.081598] unshare_nsproxy_namespaces+0xc1/0x200
[ 126.082211] ksys_unshare+0x44d/0x8e0
[ 126.082678] ? __pfx_ksys_unshare+0x10/0x10
[ 126.083236] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 126.083984] __x64_sys_unshare+0x31/0x40
[ 126.084499] do_syscall_64+0x3f/0x90
[ 126.084998] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 126.085647] RIP: 0033:0x7f58dfd520d7
[ 126.086135] 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
[ 126.088263] RSP: 002b:00007ffe98ee4208 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 126.089186] RAX: ffffffffffffffda RBX: 00007ffe98ee4848 RCX: 00007f58dfd520d7
[ 126.090071] RDX: 00007f58dfdbc41f RSI: 00007ffe98ee41a0 RDI: 0000000040000000
[ 126.090944] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe98ee3fb0
[ 126.091799] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f58dfe64bf0
[ 126.092685] R13: 00007ffe98ee42e0 R14: 0000000000000000 R15: 00000000000000f8
[ 126.093582]
[ 126.093919] irq event stamp: 11845
[ 126.094339] hardirqs last enabled at (11855): [] __up_console_sem+0x78/0x80
[ 126.095401] hardirqs last disabled at (11866): [] __up_console_sem+0x5d/0x80
[ 126.096472] softirqs last enabled at (11328): [] irq_exit_rcu+0x93/0xc0
[ 126.097498] softirqs last disabled at (11301): [] irq_exit_rcu+0x93/0xc0
[ 126.098523] ---[ end trace 0000000000000000 ]---
executing program
[ 127.649630] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 129.697152] Bluetooth: hci0: command 0x041b tx timeout
[ 131.744999] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 133.792928] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:50:35 Registers:
info registers vcpu 0
RAX=00000000000276f9 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f213995b6b0 CR3=000000000f680000 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=2030353a31353a31312037312079614d XMM01=5d3632383537392e35323120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000005f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eb7f5e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005f R11=0000000000000001
R12=000000000000005f 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 0000555555e4e400 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=00007f967af8e6f4 CR3=0000000018b52000 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