Warning: Permanently added '[localhost]:39538' (ECDSA) to the list of known hosts.
2023/05/16 21:29:21 fuzzer started
2023/05/16 21:29:22 dialing manager at localhost:35573
2023/05/16 21:29:22 checking machine...
2023/05/16 21:29:22 checking revisions...
syzkaller login: [ 36.623271] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:29:22 testing simple program...
[ 36.700995] cgroup: Unknown subsys name 'net'
[ 36.760013] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.292604] audit: type=1400 audit(1684272574.945:6): 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
[ 50.372880] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.375107] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.376220] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.378521] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.379840] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.380982] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.756089] ------------[ cut here ]------------
[ 50.757322] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.759273] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.760551] Modules linked in:
[ 50.761004] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.765686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.766712] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.767391] 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
[ 50.769703] RSP: 0018:ffff8880209b7c00 EFLAGS: 00010282
[ 50.770438] RAX: 0000000000000000 RBX: ffff88800f0e5840 RCX: 0000000000000000
[ 50.771387] RDX: ffff888018083680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.772325] RBP: ffff88800f0e5854 R08: 0000000000000001 R09: 0000000000000000
[ 50.773193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.774092] R13: ffffffff84e223a0 R14: ffff88800f0e5848 R15: ffffffff84d73340
[ 50.774982] FS: 0000555555fd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.775991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.776740] CR2: 00007fa601eac6f4 CR3: 000000001a09c000 CR4: 0000000000350ef0
[ 50.777673] Call Trace:
[ 50.778010]
[ 50.778351] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.778968] ipv4_frags_init_net+0x269/0x440
[ 50.779565] ops_init+0xbb/0x6b0
[ 50.780051] setup_net+0x3d9/0x990
[ 50.780547] ? down_read_killable+0x1d7/0x4e0
[ 50.781124] ? __pfx_setup_net+0x10/0x10
[ 50.781662] ? copy_net_ns+0x17c/0x770
[ 50.782175] copy_net_ns+0x321/0x770
[ 50.782703] create_new_namespaces+0x3f6/0xb30
[ 50.783323] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.783952] ksys_unshare+0x44d/0x8e0
[ 50.784484] ? __pfx_ksys_unshare+0x10/0x10
[ 50.785045] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.785800] __x64_sys_unshare+0x31/0x40
[ 50.786382] do_syscall_64+0x3f/0x90
[ 50.786869] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.787548] RIP: 0033:0x7f1b6dd020d7
[ 50.788054] 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
[ 50.790300] RSP: 002b:00007fff1d6836b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.791277] RAX: ffffffffffffffda RBX: 00007fff1d683cf8 RCX: 00007f1b6dd020d7
[ 50.792186] RDX: 00007f1b6dd6c41f RSI: 00007fff1d683650 RDI: 0000000040000000
[ 50.793100] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1d683460
[ 50.794026] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b6de14bf0
[ 50.794944] R13: 00007fff1d683790 R14: 0000000000000000 R15: 00000000000000f8
[ 50.795872]
[ 50.796183] irq event stamp: 9975
[ 50.796652] hardirqs last enabled at (9987): [] __up_console_sem+0x78/0x80
[ 50.797743] hardirqs last disabled at (9998): [] __up_console_sem+0x5d/0x80
[ 50.798797] softirqs last enabled at (9884): [] irq_exit_rcu+0x93/0xc0
[ 50.799854] softirqs last disabled at (9879): [] irq_exit_rcu+0x93/0xc0
[ 50.800910] ---[ end trace 0000000000000000 ]---
[ 50.806812] ------------[ cut here ]------------
[ 50.807436] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.809087] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.810145] Modules linked in:
[ 50.810587] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.811757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.812793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.813491] 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
[ 50.815695] RSP: 0018:ffff8880209b7c00 EFLAGS: 00010282
[ 50.816402] RAX: 0000000000000000 RBX: ffff88800c9b8040 RCX: 0000000000000000
[ 50.817295] RDX: ffff888018083680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.818166] RBP: ffff88800c9b8054 R08: 0000000000000001 R09: 0000000000000000
[ 50.819062] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.819966] R13: ffffffff84e223a0 R14: ffff88800c9b8048 R15: ffffffff84da62e0
[ 50.820875] FS: 0000555555fd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.821882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.822636] CR2: 00007fa601eac6f4 CR3: 000000001a09c000 CR4: 0000000000350ef0
[ 50.823541] Call Trace:
[ 50.823868]
[ 50.824182] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.824843] ipv6_frags_init_net+0x206/0x3c0
[ 50.825434] ops_init+0xbb/0x6b0
[ 50.825881] setup_net+0x3d9/0x990
[ 50.826370] ? down_read_killable+0x1d7/0x4e0
[ 50.826943] ? __pfx_setup_net+0x10/0x10
[ 50.827486] ? copy_net_ns+0x17c/0x770
[ 50.828014] copy_net_ns+0x321/0x770
[ 50.828530] create_new_namespaces+0x3f6/0xb30
[ 50.829126] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.829770] ksys_unshare+0x44d/0x8e0
[ 50.830297] ? __pfx_ksys_unshare+0x10/0x10
[ 50.830857] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.831607] __x64_sys_unshare+0x31/0x40
[ 50.832152] do_syscall_64+0x3f/0x90
[ 50.832662] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.833334] RIP: 0033:0x7f1b6dd020d7
[ 50.833806] 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
[ 50.836019] RSP: 002b:00007fff1d6836b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.836975] RAX: ffffffffffffffda RBX: 00007fff1d683cf8 RCX: 00007f1b6dd020d7
[ 50.837880] RDX: 00007f1b6dd6c41f RSI: 00007fff1d683650 RDI: 0000000040000000
[ 50.838781] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1d683460
[ 50.839675] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b6de14bf0
[ 50.840611] R13: 00007fff1d683790 R14: 0000000000000000 R15: 00000000000000f8
[ 50.841535]
[ 50.841839] irq event stamp: 11835
[ 50.842304] hardirqs last enabled at (11847): [] __up_console_sem+0x78/0x80
[ 50.843386] hardirqs last disabled at (11858): [] __up_console_sem+0x5d/0x80
[ 50.844482] softirqs last enabled at (11174): [] irq_exit_rcu+0x93/0xc0
[ 50.845540] softirqs last disabled at (11105): [] irq_exit_rcu+0x93/0xc0
[ 50.846587] ---[ end trace 0000000000000000 ]---
[ 50.848022] ------------[ cut here ]------------
[ 50.848642] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.850599] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.851651] Modules linked in:
[ 50.852068] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.853270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.854285] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.854931] 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
[ 50.857135] RSP: 0018:ffff8880209b7bf0 EFLAGS: 00010286
[ 50.857818] RAX: 0000000000000000 RBX: ffff88800effda40 RCX: 0000000000000000
[ 50.858709] RDX: ffff888018083680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.859603] RBP: ffff88800effda54 R08: 0000000000000001 R09: 0000000000000000
[ 50.860510] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.861419] R13: ffffffff84e223a0 R14: ffff88800effda48 R15: ffffffff84daf020
[ 50.862315] FS: 0000555555fd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.863314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.864036] CR2: 00007fa601eac6f4 CR3: 000000001a09c000 CR4: 0000000000350ef0
[ 50.864929] Call Trace:
[ 50.865292]
[ 50.865597] nf_ct_net_init+0x224/0x3d0
[ 50.866116] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.866725] ops_init+0xbb/0x6b0
[ 50.867177] setup_net+0x3d9/0x990
[ 50.867663] ? down_read_killable+0x1d7/0x4e0
[ 50.868279] ? __pfx_setup_net+0x10/0x10
[ 50.868806] ? copy_net_ns+0x17c/0x770
[ 50.869380] copy_net_ns+0x321/0x770
[ 50.869861] create_new_namespaces+0x3f6/0xb30
[ 50.870491] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.871134] ksys_unshare+0x44d/0x8e0
[ 50.871658] ? __pfx_ksys_unshare+0x10/0x10
[ 50.872221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.872965] __x64_sys_unshare+0x31/0x40
[ 50.873541] do_syscall_64+0x3f/0x90
[ 50.874025] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.874700] RIP: 0033:0x7f1b6dd020d7
[ 50.875167] 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
[ 50.877409] RSP: 002b:00007fff1d6836b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.878374] RAX: ffffffffffffffda RBX: 00007fff1d683cf8 RCX: 00007f1b6dd020d7
[ 50.879297] RDX: 00007f1b6dd6c41f RSI: 00007fff1d683650 RDI: 0000000040000000
[ 50.880210] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1d683460
[ 50.881144] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b6de14bf0
[ 50.882063] R13: 00007fff1d683790 R14: 0000000000000000 R15: 00000000000000f8
[ 50.882983]
[ 50.883311] irq event stamp: 12625
[ 50.883743] hardirqs last enabled at (12635): [] __up_console_sem+0x78/0x80
[ 50.884841] hardirqs last disabled at (12646): [] __up_console_sem+0x5d/0x80
[ 50.885931] softirqs last enabled at (12162): [] irq_exit_rcu+0x93/0xc0
[ 50.887034] softirqs last disabled at (12157): [] irq_exit_rcu+0x93/0xc0
[ 50.888090] ---[ end trace 0000000000000000 ]---
executing program
[ 52.393016] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.440883] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.488379] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.536326] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:29:35 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880209b75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555555fd1400 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=00007fa601eac6f4 CR3=000000001a09c000 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=000000000002831f 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=00007fb45a396370 CR3=0000000015b84000 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=2036333a39323a31322036312079614d XMM01=5d3337323935372e30352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3337323935372e30352020205b XMM07=79732036333a39323a31322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000