Warning: Permanently added '[localhost]:60362' (ECDSA) to the list of known hosts.
2023/05/16 10:52:17 fuzzer started
2023/05/16 10:52:18 dialing manager at localhost:35573
2023/05/16 10:52:18 checking machine...
2023/05/16 10:52:18 checking revisions...
syzkaller login: [ 44.233388] kmemleak: Automatic memory scanning thread ended
2023/05/16 10:52:18 testing simple program...
[ 44.303823] cgroup: Unknown subsys name 'net'
[ 44.393700] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.328382] audit: type=1400 audit(1684234350.558:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.437198] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.439021] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.441727] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.445741] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.448551] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.449936] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.845274] ------------[ cut here ]------------
[ 57.846066] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.848369] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.849879] Modules linked in:
[ 57.850610] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.852897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.855180] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.856203] 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
[ 57.859032] RSP: 0018:ffff88801edefc00 EFLAGS: 00010282
[ 57.859913] RAX: 0000000000000000 RBX: ffff88800ca54440 RCX: 0000000000000000
[ 57.861059] RDX: ffff888015968000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.862231] RBP: ffff88800ca54454 R08: 0000000000000001 R09: 0000000000000000
[ 57.863378] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.864530] R13: ffffffff84e223a0 R14: ffff88800ca54448 R15: ffffffff84d73340
[ 57.865699] FS: 00005555559c5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.866965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.867909] CR2: 00007efe68b376f4 CR3: 000000000e3c0000 CR4: 0000000000350ef0
[ 57.869051] Call Trace:
[ 57.869525]
[ 57.869839] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.870504] ipv4_frags_init_net+0x269/0x440
[ 57.871075] ops_init+0xbb/0x6b0
[ 57.871580] setup_net+0x3d9/0x990
[ 57.872046] ? down_read_killable+0x1d7/0x4e0
[ 57.872655] ? __pfx_setup_net+0x10/0x10
[ 57.873248] ? copy_net_ns+0x17c/0x770
[ 57.873806] copy_net_ns+0x321/0x770
[ 57.874355] create_new_namespaces+0x3f6/0xb30
[ 57.874988] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.875682] ksys_unshare+0x44d/0x8e0
[ 57.876246] ? __pfx_ksys_unshare+0x10/0x10
[ 57.876841] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.877653] __x64_sys_unshare+0x31/0x40
[ 57.878252] do_syscall_64+0x3f/0x90
[ 57.878762] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.879502] RIP: 0033:0x7f0ea23280d7
[ 57.880001] 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
[ 57.882363] RSP: 002b:00007ffc3bf70448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.883397] RAX: ffffffffffffffda RBX: 00007ffc3bf70a88 RCX: 00007f0ea23280d7
[ 57.884355] RDX: 00007f0ea239241f RSI: 00007ffc3bf703e0 RDI: 0000000040000000
[ 57.885315] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3bf701f0
[ 57.886297] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0ea243abf0
[ 57.887229] R13: 00007ffc3bf70520 R14: 0000000000000000 R15: 00000000000000f8
[ 57.888127]
[ 57.888480] irq event stamp: 8479
[ 57.888926] hardirqs last enabled at (8489): [] __up_console_sem+0x78/0x80
[ 57.890044] hardirqs last disabled at (8500): [] __up_console_sem+0x5d/0x80
[ 57.891132] softirqs last enabled at (8022): [] irq_exit_rcu+0x93/0xc0
[ 57.892224] softirqs last disabled at (7975): [] irq_exit_rcu+0x93/0xc0
[ 57.893291] ---[ end trace 0000000000000000 ]---
[ 57.900359] ------------[ cut here ]------------
[ 57.900987] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.902788] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.903900] Modules linked in:
[ 57.904366] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.905581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.906636] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.907347] 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
[ 57.909615] RSP: 0018:ffff88801edefc00 EFLAGS: 00010282
[ 57.910328] RAX: 0000000000000000 RBX: ffff88800e7fc640 RCX: 0000000000000000
[ 57.911262] RDX: ffff888015968000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.912195] RBP: ffff88800e7fc654 R08: 0000000000000001 R09: 0000000000000000
[ 57.913084] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.914020] R13: ffffffff84e223a0 R14: ffff88800e7fc648 R15: ffffffff84da62e0
[ 57.914936] FS: 00005555559c5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.915982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.916751] CR2: 00007efe68b376f4 CR3: 000000000e3c0000 CR4: 0000000000350ef0
[ 57.917705] Call Trace:
[ 57.918056]
[ 57.918415] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.919043] ipv6_frags_init_net+0x206/0x3c0
[ 57.919663] ops_init+0xbb/0x6b0
[ 57.920132] setup_net+0x3d9/0x990
[ 57.920639] ? down_read_killable+0x1d7/0x4e0
[ 57.921270] ? __pfx_setup_net+0x10/0x10
[ 57.921813] ? copy_net_ns+0x17c/0x770
[ 57.922373] copy_net_ns+0x321/0x770
[ 57.922883] create_new_namespaces+0x3f6/0xb30
[ 57.923532] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.924215] ksys_unshare+0x44d/0x8e0
[ 57.924723] ? __pfx_ksys_unshare+0x10/0x10
[ 57.925332] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.926074] __x64_sys_unshare+0x31/0x40
[ 57.926654] do_syscall_64+0x3f/0x90
[ 57.927189] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.927852] RIP: 0033:0x7f0ea23280d7
[ 57.928368] 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
[ 57.930608] RSP: 002b:00007ffc3bf70448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.931599] RAX: ffffffffffffffda RBX: 00007ffc3bf70a88 RCX: 00007f0ea23280d7
[ 57.932527] RDX: 00007f0ea239241f RSI: 00007ffc3bf703e0 RDI: 0000000040000000
[ 57.933451] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3bf701f0
[ 57.934394] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0ea243abf0
[ 57.935337] R13: 00007ffc3bf70520 R14: 0000000000000000 R15: 00000000000000f8
[ 57.936292]
[ 57.936607] irq event stamp: 10575
[ 57.937055] hardirqs last enabled at (10585): [] __up_console_sem+0x78/0x80
[ 57.938188] hardirqs last disabled at (10596): [] __up_console_sem+0x5d/0x80
[ 57.939281] softirqs last enabled at (10548): [] irq_exit_rcu+0x93/0xc0
[ 57.940358] softirqs last disabled at (10539): [] irq_exit_rcu+0x93/0xc0
[ 57.941435] ---[ end trace 0000000000000000 ]---
[ 57.942833] ------------[ cut here ]------------
[ 57.943617] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.946006] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.947399] Modules linked in:
[ 57.947901] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.949374] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.950729] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.951596] 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
[ 57.954431] RSP: 0018:ffff88801edefbf0 EFLAGS: 00010286
[ 57.955315] RAX: 0000000000000000 RBX: ffff888008ef5a40 RCX: 0000000000000000
[ 57.956468] RDX: ffff888015968000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.957605] RBP: ffff888008ef5a54 R08: 0000000000000001 R09: 0000000000000000
[ 57.958771] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.959908] R13: ffffffff84e223a0 R14: ffff888008ef5a48 R15: ffffffff84daf020
[ 57.961059] FS: 00005555559c5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.962368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.963321] CR2: 00007efe68b376f4 CR3: 000000000e3c0000 CR4: 0000000000350ef0
[ 57.964466] Call Trace:
[ 57.964883]
[ 57.965297] nf_ct_net_init+0x224/0x3d0
[ 57.965952] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.966714] ops_init+0xbb/0x6b0
[ 57.967306] setup_net+0x3d9/0x990
[ 57.967874] ? down_read_killable+0x1d7/0x4e0
[ 57.968629] ? __pfx_setup_net+0x10/0x10
[ 57.969305] ? copy_net_ns+0x17c/0x770
[ 57.969968] copy_net_ns+0x321/0x770
[ 57.970615] create_new_namespaces+0x3f6/0xb30
[ 57.971391] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.972220] ksys_unshare+0x44d/0x8e0
[ 57.972836] ? __pfx_ksys_unshare+0x10/0x10
[ 57.973470] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.974261] __x64_sys_unshare+0x31/0x40
[ 57.974804] do_syscall_64+0x3f/0x90
[ 57.975348] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.976025] RIP: 0033:0x7f0ea23280d7
[ 57.976543] 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
[ 57.978824] RSP: 002b:00007ffc3bf70448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.979805] RAX: ffffffffffffffda RBX: 00007ffc3bf70a88 RCX: 00007f0ea23280d7
[ 57.980745] RDX: 00007f0ea239241f RSI: 00007ffc3bf703e0 RDI: 0000000040000000
[ 57.981707] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3bf701f0
[ 57.982640] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0ea243abf0
[ 57.983569] R13: 00007ffc3bf70520 R14: 0000000000000000 R15: 00000000000000f8
[ 57.984517]
[ 57.984833] irq event stamp: 11327
[ 57.985325] hardirqs last enabled at (11339): [] __up_console_sem+0x78/0x80
[ 57.986452] hardirqs last disabled at (11350): [] __up_console_sem+0x5d/0x80
[ 57.987575] softirqs last enabled at (11234): [] irq_exit_rcu+0x93/0xc0
[ 57.988637] softirqs last disabled at (11229): [] irq_exit_rcu+0x93/0xc0
[ 57.989738] ---[ end trace 0000000000000000 ]---
executing program
[ 59.519978] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.567253] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.615352] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.663260] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:52:31 Registers:
info registers vcpu 0
RAX=0000000000000048 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801edef618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000048 R11=0000000000000001
R12=0000000000000048 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 00005555559c5400 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=00007efe68b376f4 CR3=000000000e3c0000 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=00007f04040015c8 RBX=0000000000000007 RCX=00007f04040015c8 RDX=0000000000000007
RSI=00007f0413f170f3 RDI=00007f04040015c8 RBP=00007f04040013e0 RSP=00007f0413a2c3c8
R8 =0000000000000010 R9 =0000000000000640 R10=a3d70a3d70a3d70b R11=2ce33e6c02ce33e7
R12=0000000000000007 R13=00007f0413f170f3 R14=0000000000000004 R15=00007f0413a2cd62
RIP=00007f0414341a57 RFL=00000287 [--S--PC] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f0413a4d700 00000000 00000000
GS =0000 0000000000000000 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=00007f80658e7bd0 CR3=000000000ef58000 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=ffffffffffffff00ffffffffffffffff
XMM02=312e3120534f4942202c293639393120 XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=00003123203631353033323032000a34 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000