Warning: Permanently added '[localhost]:38633' (ECDSA) to the list of known hosts.
2023/05/16 16:38:11 fuzzer started
2023/05/16 16:38:11 dialing manager at localhost:35573
2023/05/16 16:38:12 checking machine...
2023/05/16 16:38:12 checking revisions...
syzkaller login: [ 41.880430] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:38:12 testing simple program...
[ 41.951429] cgroup: Unknown subsys name 'net'
[ 42.044140] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
[ 50.318737] systemd-udevd (103) used greatest stack depth: 24096 bytes left
executing program
executing program
[ 54.429926] audit: type=1400 audit(1684255104.705:6): 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
[ 55.515744] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.517717] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.522249] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.527964] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.530476] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.531995] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.919205] ------------[ cut here ]------------
[ 55.920013] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.922169] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.923476] Modules linked in:
[ 55.924006] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.928934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.929978] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.930643] 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
[ 55.932901] RSP: 0018:ffff888016c67c00 EFLAGS: 00010282
[ 55.933570] RAX: 0000000000000000 RBX: ffff88800f76c040 RCX: 0000000000000000
[ 55.934456] RDX: ffff8880186d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.935349] RBP: ffff88800f76c054 R08: 0000000000000001 R09: 0000000000000000
[ 55.936241] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.937129] R13: ffffffff84e223a0 R14: ffff88800f76c048 R15: ffffffff84d73340
[ 55.938050] FS: 0000555555c81400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.939043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.939755] CR2: 00007f41337af6f4 CR3: 000000000e576000 CR4: 0000000000350ef0
[ 55.940663] Call Trace:
[ 55.941013]
[ 55.941321] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.941958] ipv4_frags_init_net+0x269/0x440
[ 55.942513] ops_init+0xbb/0x6b0
[ 55.942983] setup_net+0x3d9/0x990
[ 55.943447] ? down_read_killable+0x1d7/0x4e0
[ 55.944043] ? __pfx_setup_net+0x10/0x10
[ 55.944549] ? copy_net_ns+0x17c/0x770
[ 55.945085] copy_net_ns+0x321/0x770
[ 55.945581] create_new_namespaces+0x3f6/0xb30
[ 55.946199] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.946813] ksys_unshare+0x44d/0x8e0
[ 55.947330] ? __pfx_ksys_unshare+0x10/0x10
[ 55.947905] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.948614] __x64_sys_unshare+0x31/0x40
[ 55.949185] do_syscall_64+0x3f/0x90
[ 55.949661] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.950333] RIP: 0033:0x7f8da3c790d7
[ 55.950793] 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
[ 55.952961] RSP: 002b:00007ffc3dc42fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.953929] RAX: ffffffffffffffda RBX: 00007ffc3dc435e8 RCX: 00007f8da3c790d7
[ 55.954782] RDX: 00007f8da3ce341f RSI: 00007ffc3dc42f40 RDI: 0000000040000000
[ 55.955677] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3dc42d50
[ 55.956560] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8da3d8bbf0
[ 55.957448] R13: 00007ffc3dc43080 R14: 0000000000000000 R15: 00000000000000f8
[ 55.958355]
[ 55.958659] irq event stamp: 8689
[ 55.959121] hardirqs last enabled at (8701): [] __up_console_sem+0x78/0x80
[ 55.960176] hardirqs last disabled at (8712): [] __up_console_sem+0x5d/0x80
[ 55.961265] softirqs last enabled at (8176): [] irq_exit_rcu+0x93/0xc0
[ 55.962298] softirqs last disabled at (8171): [] irq_exit_rcu+0x93/0xc0
[ 55.963327] ---[ end trace 0000000000000000 ]---
[ 55.968276] ------------[ cut here ]------------
[ 55.968903] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.970552] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.971608] Modules linked in:
[ 55.972047] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.973210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.974232] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.974917] 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
[ 55.977128] RSP: 0018:ffff888016c67c00 EFLAGS: 00010282
[ 55.977802] RAX: 0000000000000000 RBX: ffff888015d14040 RCX: 0000000000000000
[ 55.978699] RDX: ffff8880186d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.979596] RBP: ffff888015d14054 R08: 0000000000000001 R09: 0000000000000000
[ 55.980493] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.981391] R13: ffffffff84e223a0 R14: ffff888015d14048 R15: ffffffff84da62e0
[ 55.982287] FS: 0000555555c81400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.983275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.984022] CR2: 00007f41337af6f4 CR3: 000000000e576000 CR4: 0000000000350ef0
[ 55.984906] Call Trace:
[ 55.985239]
[ 55.985544] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.986178] ipv6_frags_init_net+0x206/0x3c0
[ 55.986736] ops_init+0xbb/0x6b0
[ 55.987218] setup_net+0x3d9/0x990
[ 55.987677] ? down_read_killable+0x1d7/0x4e0
[ 55.988284] ? __pfx_setup_net+0x10/0x10
[ 55.988793] ? copy_net_ns+0x17c/0x770
[ 55.989350] copy_net_ns+0x321/0x770
[ 55.989845] create_new_namespaces+0x3f6/0xb30
[ 55.990470] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.991117] ksys_unshare+0x44d/0x8e0
[ 55.991613] ? __pfx_ksys_unshare+0x10/0x10
[ 55.992195] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.992942] __x64_sys_unshare+0x31/0x40
[ 55.993478] do_syscall_64+0x3f/0x90
[ 55.993975] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.994627] RIP: 0033:0x7f8da3c790d7
[ 55.995121] 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
[ 55.997341] RSP: 002b:00007ffc3dc42fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.998299] RAX: ffffffffffffffda RBX: 00007ffc3dc435e8 RCX: 00007f8da3c790d7
[ 55.999189] RDX: 00007f8da3ce341f RSI: 00007ffc3dc42f40 RDI: 0000000040000000
[ 56.000074] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3dc42d50
[ 56.000955] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8da3d8bbf0
[ 56.001833] R13: 00007ffc3dc43080 R14: 0000000000000000 R15: 00000000000000f8
[ 56.002744]
[ 56.003082] irq event stamp: 10289
[ 56.003516] hardirqs last enabled at (10299): [] __up_console_sem+0x78/0x80
[ 56.004580] hardirqs last disabled at (10310): [] __up_console_sem+0x5d/0x80
[ 56.005666] softirqs last enabled at (10214): [] irq_exit_rcu+0x93/0xc0
[ 56.006709] softirqs last disabled at (10205): [] irq_exit_rcu+0x93/0xc0
[ 56.007757] ---[ end trace 0000000000000000 ]---
[ 56.009087] ------------[ cut here ]------------
[ 56.009682] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.011767] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.012825] Modules linked in:
[ 56.013260] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.014400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.015396] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.016059] 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
[ 56.018286] RSP: 0018:ffff888016c67bf0 EFLAGS: 00010286
[ 56.018960] RAX: 0000000000000000 RBX: ffff88800d6a5240 RCX: 0000000000000000
[ 56.019825] RDX: ffff8880186d9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.020713] RBP: ffff88800d6a5254 R08: 0000000000000001 R09: 0000000000000000
[ 56.021613] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.022502] R13: ffffffff84e223a0 R14: ffff88800d6a5248 R15: ffffffff84daf020
[ 56.023389] FS: 0000555555c81400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.024383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.025113] CR2: 00007f41337af6f4 CR3: 000000000e576000 CR4: 0000000000350ef0
[ 56.026029] Call Trace:
[ 56.026362]
[ 56.026660] nf_ct_net_init+0x224/0x3d0
[ 56.027209] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.027777] ops_init+0xbb/0x6b0
[ 56.028250] setup_net+0x3d9/0x990
[ 56.028700] ? down_read_killable+0x1d7/0x4e0
[ 56.029298] ? __pfx_setup_net+0x10/0x10
[ 56.029802] ? copy_net_ns+0x17c/0x770
[ 56.030330] copy_net_ns+0x321/0x770
[ 56.030818] create_new_namespaces+0x3f6/0xb30
[ 56.031428] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.032070] ksys_unshare+0x44d/0x8e0
[ 56.032566] ? __pfx_ksys_unshare+0x10/0x10
[ 56.033145] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.033899] __x64_sys_unshare+0x31/0x40
[ 56.034414] do_syscall_64+0x3f/0x90
[ 56.034911] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.035555] RIP: 0033:0x7f8da3c790d7
[ 56.036040] 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
[ 56.038234] RSP: 002b:00007ffc3dc42fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.039185] RAX: ffffffffffffffda RBX: 00007ffc3dc435e8 RCX: 00007f8da3c790d7
[ 56.040068] RDX: 00007f8da3ce341f RSI: 00007ffc3dc42f40 RDI: 0000000040000000
[ 56.040956] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3dc42d50
[ 56.041826] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8da3d8bbf0
[ 56.042703] R13: 00007ffc3dc43080 R14: 0000000000000000 R15: 00000000000000f8
[ 56.043611]
[ 56.043945] irq event stamp: 11165
[ 56.044379] hardirqs last enabled at (11175): [] __up_console_sem+0x78/0x80
[ 56.045460] hardirqs last disabled at (11186): [] __up_console_sem+0x5d/0x80
[ 56.046524] softirqs last enabled at (11072): [] irq_exit_rcu+0x93/0xc0
[ 56.047558] softirqs last disabled at (11067): [] irq_exit_rcu+0x93/0xc0
[ 56.048602] ---[ end trace 0000000000000000 ]---
executing program
[ 57.590315] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.638224] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.686055] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.733939] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:38:19 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016c675f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555c81400 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=00007f41337af6f4 CR3=000000000e576000 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=0000000000043cb7 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=00007fb90938d030 CR3=0000000015aa0000 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=6f0c7f08653d8a83d942fab81da85b78
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f8edd3d375a066be000000000013b5e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7269c4c3c65f923800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000