Warning: Permanently added '[localhost]:4288' (ECDSA) to the list of known hosts.
2023/05/16 19:47:20 fuzzer started
2023/05/16 19:47:20 dialing manager at localhost:35573
2023/05/16 19:47:20 checking machine...
2023/05/16 19:47:20 checking revisions...
syzkaller login: [ 55.847152] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:47:21 testing simple program...
[ 55.914614] cgroup: Unknown subsys name 'net'
[ 55.996581] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.153327] audit: type=1400 audit(1684266453.329:6): 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
[ 69.299214] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.300803] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.303791] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.307183] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.308825] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.310998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.709150] ------------[ cut here ]------------
[ 69.710295] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.712441] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.713523] Modules linked in:
[ 69.713960] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.718376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.719390] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.720101] 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
[ 69.722261] RSP: 0018:ffff8880181f7c00 EFLAGS: 00010282
[ 69.722951] RAX: 0000000000000000 RBX: ffff88800fb02440 RCX: 0000000000000000
[ 69.723840] RDX: ffff888019b63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.724747] RBP: ffff88800fb02454 R08: 0000000000000001 R09: 0000000000000000
[ 69.725638] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.726532] R13: ffffffff84e223a0 R14: ffff88800fb02448 R15: ffffffff84d73340
[ 69.727427] FS: 000055555564e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.728434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.729175] CR2: 00007f465b983ee0 CR3: 000000000dbc8000 CR4: 0000000000350ef0
[ 69.730055] Call Trace:
[ 69.730383]
[ 69.730678] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.731321] ipv4_frags_init_net+0x269/0x440
[ 69.731931] ops_init+0xbb/0x6b0
[ 69.732381] setup_net+0x3d9/0x990
[ 69.732838] ? down_read_killable+0x1d7/0x4e0
[ 69.733443] ? __pfx_setup_net+0x10/0x10
[ 69.733984] ? copy_net_ns+0x17c/0x770
[ 69.734493] copy_net_ns+0x321/0x770
[ 69.735006] create_new_namespaces+0x3f6/0xb30
[ 69.735623] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.736273] ksys_unshare+0x44d/0x8e0
[ 69.736767] ? __pfx_ksys_unshare+0x10/0x10
[ 69.737340] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.738082] __x64_sys_unshare+0x31/0x40
[ 69.738596] do_syscall_64+0x3f/0x90
[ 69.739102] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.739754] RIP: 0033:0x7fa42957d0d7
[ 69.740241] 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
[ 69.742419] RSP: 002b:00007ffee6cba128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.743360] RAX: ffffffffffffffda RBX: 00007ffee6cba768 RCX: 00007fa42957d0d7
[ 69.744279] RDX: 00007fa4295e741f RSI: 00007ffee6cba0c0 RDI: 0000000040000000
[ 69.745177] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6cb9ed0
[ 69.746067] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa42968fbf0
[ 69.746952] R13: 00007ffee6cba200 R14: 0000000000000000 R15: 00000000000000f8
[ 69.747843]
[ 69.748180] irq event stamp: 7987
[ 69.748601] hardirqs last enabled at (7997): [] __up_console_sem+0x78/0x80
[ 69.749646] hardirqs last disabled at (8008): [] __up_console_sem+0x5d/0x80
[ 69.750695] softirqs last enabled at (7466): [] irq_exit_rcu+0x93/0xc0
[ 69.751741] softirqs last disabled at (7313): [] irq_exit_rcu+0x93/0xc0
[ 69.752764] ---[ end trace 0000000000000000 ]---
[ 69.757881] ------------[ cut here ]------------
[ 69.758476] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.760344] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.761474] Modules linked in:
[ 69.761920] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.763102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.764149] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.764788] 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
[ 69.766957] RSP: 0018:ffff8880181f7c00 EFLAGS: 00010282
[ 69.767624] RAX: 0000000000000000 RBX: ffff888014568a40 RCX: 0000000000000000
[ 69.768515] RDX: ffff888019b63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.769404] RBP: ffff888014568a54 R08: 0000000000000001 R09: 0000000000000000
[ 69.770311] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.771198] R13: ffffffff84e223a0 R14: ffff888014568a48 R15: ffffffff84da62e0
[ 69.772120] FS: 000055555564e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.773114] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.773826] CR2: 00007f465b983ee0 CR3: 000000000dbc8000 CR4: 0000000000350ef0
[ 69.774762] Call Trace:
[ 69.775134]
[ 69.775448] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.776102] ipv6_frags_init_net+0x206/0x3c0
[ 69.776663] ops_init+0xbb/0x6b0
[ 69.777130] setup_net+0x3d9/0x990
[ 69.777580] ? down_read_killable+0x1d7/0x4e0
[ 69.778170] ? __pfx_setup_net+0x10/0x10
[ 69.778671] ? copy_net_ns+0x17c/0x770
[ 69.779203] copy_net_ns+0x321/0x770
[ 69.779703] create_new_namespaces+0x3f6/0xb30
[ 69.780317] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.780962] ksys_unshare+0x44d/0x8e0
[ 69.781452] ? __pfx_ksys_unshare+0x10/0x10
[ 69.782032] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.782736] __x64_sys_unshare+0x31/0x40
[ 69.783282] do_syscall_64+0x3f/0x90
[ 69.783771] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.784432] RIP: 0033:0x7fa42957d0d7
[ 69.784925] 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
[ 69.787098] RSP: 002b:00007ffee6cba128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.788047] RAX: ffffffffffffffda RBX: 00007ffee6cba768 RCX: 00007fa42957d0d7
[ 69.788933] RDX: 00007fa4295e741f RSI: 00007ffee6cba0c0 RDI: 0000000040000000
[ 69.789794] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6cb9ed0
[ 69.790680] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa42968fbf0
[ 69.791603] R13: 00007ffee6cba200 R14: 0000000000000000 R15: 00000000000000f8
[ 69.792511]
[ 69.792811] irq event stamp: 9613
[ 69.793256] hardirqs last enabled at (9625): [] __up_console_sem+0x78/0x80
[ 69.794323] hardirqs last disabled at (9636): [] __up_console_sem+0x5d/0x80
[ 69.795391] softirqs last enabled at (9154): [] irq_exit_rcu+0x93/0xc0
[ 69.796435] softirqs last disabled at (9149): [] irq_exit_rcu+0x93/0xc0
[ 69.797492] ---[ end trace 0000000000000000 ]---
[ 69.798838] ------------[ cut here ]------------
[ 69.799490] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.801444] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.802521] Modules linked in:
[ 69.802966] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.804156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.805173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.805820] 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
[ 69.808050] RSP: 0018:ffff8880181f7bf0 EFLAGS: 00010286
[ 69.808709] RAX: 0000000000000000 RBX: ffff888014569040 RCX: 0000000000000000
[ 69.809598] RDX: ffff888019b63680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.810492] RBP: ffff888014569054 R08: 0000000000000001 R09: 0000000000000000
[ 69.811384] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.812310] R13: ffffffff84e223a0 R14: ffff888014569048 R15: ffffffff84daf020
[ 69.813222] FS: 000055555564e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.814242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.814995] CR2: 00007f465b983ee0 CR3: 000000000dbc8000 CR4: 0000000000350ef0
[ 69.815917] Call Trace:
[ 69.816244]
[ 69.816546] nf_ct_net_init+0x224/0x3d0
[ 69.817094] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.817662] ops_init+0xbb/0x6b0
[ 69.818130] setup_net+0x3d9/0x990
[ 69.818587] ? down_read_killable+0x1d7/0x4e0
[ 69.819187] ? __pfx_setup_net+0x10/0x10
[ 69.819707] ? copy_net_ns+0x17c/0x770
[ 69.820239] copy_net_ns+0x321/0x770
[ 69.820724] create_new_namespaces+0x3f6/0xb30
[ 69.821351] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.822009] ksys_unshare+0x44d/0x8e0
[ 69.822507] ? __pfx_ksys_unshare+0x10/0x10
[ 69.823080] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.823812] __x64_sys_unshare+0x31/0x40
[ 69.824373] do_syscall_64+0x3f/0x90
[ 69.824884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.825530] RIP: 0033:0x7fa42957d0d7
[ 69.826044] 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
[ 69.828238] RSP: 002b:00007ffee6cba128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.829189] RAX: ffffffffffffffda RBX: 00007ffee6cba768 RCX: 00007fa42957d0d7
[ 69.830076] RDX: 00007fa4295e741f RSI: 00007ffee6cba0c0 RDI: 0000000040000000
[ 69.830955] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee6cb9ed0
[ 69.831834] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa42968fbf0
[ 69.832710] R13: 00007ffee6cba200 R14: 0000000000000000 R15: 00000000000000f8
[ 69.833611]
[ 69.833944] irq event stamp: 10441
[ 69.834381] hardirqs last enabled at (10451): [] __up_console_sem+0x78/0x80
[ 69.835446] hardirqs last disabled at (10462): [] __up_console_sem+0x5d/0x80
[ 69.836542] softirqs last enabled at (10336): [] irq_exit_rcu+0x93/0xc0
[ 69.837597] softirqs last disabled at (10329): [] irq_exit_rcu+0x93/0xc0
[ 69.838647] ---[ end trace 0000000000000000 ]---
executing program
[ 71.327307] Bluetooth: hci0: command 0x0409 tx timeout
[ 73.374585] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.421916] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 77.469918] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:47:23 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880181f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 000055555564e400 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=00007f465b983ee0 CR3=000000000dbc8000 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=1ffff11001947504 RBX=175fb76ac7145c75 RCX=0000000000000000 RDX=ffff888008d951c0
RSI=ffffffff813beb58 RDI=ffff88800ca3a820 RBP=000000103115f7c0 RSP=ffff88806cf09e48
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001
R12=ffff88800ca3a800 R13=ffff88806cf2b900 R14=ffff88806cf2ba00 R15=dffffc0000000000
RIP=ffffffff813beb69 RFL=00000046 [---Z-P-] 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 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=00007ff124037008 CR3=000000000948e000 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=2034333a37343a39312036312079614d XMM01=5d3036393331372e39362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000