Warning: Permanently added '[localhost]:27749' (ECDSA) to the list of known hosts.
2023/05/18 03:05:18 fuzzer started
2023/05/18 03:05:18 dialing manager at localhost:44319
2023/05/18 03:05:18 checking machine...
2023/05/18 03:05:18 checking revisions...
syzkaller login: [ 36.816250] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:05:19 testing simple program...
[ 36.879215] cgroup: Unknown subsys name 'net'
[ 36.955606] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.934746] audit: type=1400 audit(1684379132.185:6): 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
[ 51.062585] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.064259] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.065520] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.068269] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.069833] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.070945] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.445397] ------------[ cut here ]------------
[ 51.446083] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.448079] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.449153] Modules linked in:
[ 51.449576] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.454615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.455831] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.456484] 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
[ 51.458780] RSP: 0018:ffff8880144dfc00 EFLAGS: 00010282
[ 51.459426] RAX: 0000000000000000 RBX: ffff88800f034040 RCX: 0000000000000000
[ 51.460406] RDX: ffff88800f369b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.461389] RBP: ffff88800f034054 R08: 0000000000000001 R09: 0000000000000000
[ 51.462423] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.463407] R13: ffffffff84e23fe0 R14: ffff88800f034048 R15: ffffffff84d74dc0
[ 51.464390] FS: 0000555555f94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.465478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.466332] CR2: 00007f11ffd666f4 CR3: 0000000015f30000 CR4: 0000000000350ee0
[ 51.467323] Call Trace:
[ 51.467769]
[ 51.468070] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.468803] ipv4_frags_init_net+0x269/0x440
[ 51.469368] ops_init+0xbb/0x6b0
[ 51.469964] setup_net+0x3d9/0x990
[ 51.470438] ? down_read_killable+0x1d7/0x4e0
[ 51.471135] ? __pfx_setup_net+0x10/0x10
[ 51.471779] ? copy_net_ns+0x17c/0x770
[ 51.472292] copy_net_ns+0x321/0x770
[ 51.472958] create_new_namespaces+0x3f6/0xb30
[ 51.473544] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.474319] ksys_unshare+0x44d/0x8e0
[ 51.474942] ? __pfx_ksys_unshare+0x10/0x10
[ 51.475485] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.476433] __x64_sys_unshare+0x31/0x40
[ 51.477173] do_syscall_64+0x3f/0x90
[ 51.477783] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.478435] RIP: 0033:0x7f2e94d6d0d7
[ 51.478945] 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
[ 51.481121] RSP: 002b:00007ffea91dc178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.482088] RAX: ffffffffffffffda RBX: 00007ffea91dc7b8 RCX: 00007f2e94d6d0d7
[ 51.482974] RDX: 00007f2e94dd741f RSI: 00007ffea91dc110 RDI: 0000000040000000
[ 51.483874] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea91dbf20
[ 51.484754] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e94e7fbf0
[ 51.485612] R13: 00007ffea91dc250 R14: 0000000000000000 R15: 00000000000000f8
[ 51.486539]
[ 51.486878] irq event stamp: 10287
[ 51.487308] hardirqs last enabled at (10297): [] __up_console_sem+0x78/0x80
[ 51.488380] hardirqs last disabled at (10308): [] __up_console_sem+0x5d/0x80
[ 51.489506] softirqs last enabled at (10322): [] irq_exit_rcu+0x93/0xc0
[ 51.490587] softirqs last disabled at (10317): [] irq_exit_rcu+0x93/0xc0
[ 51.491621] ---[ end trace 0000000000000000 ]---
[ 51.497091] ------------[ cut here ]------------
[ 51.497738] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.499374] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.500452] Modules linked in:
[ 51.500905] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.502084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.503084] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.503763] 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
[ 51.505929] RSP: 0018:ffff8880144dfc00 EFLAGS: 00010282
[ 51.506593] RAX: 0000000000000000 RBX: ffff8880139fe240 RCX: 0000000000000000
[ 51.507499] RDX: ffff88800f369b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.508393] RBP: ffff8880139fe254 R08: 0000000000000001 R09: 0000000000000000
[ 51.509282] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.510192] R13: ffffffff84e23fe0 R14: ffff8880139fe248 R15: ffffffff84da7d60
[ 51.511112] FS: 0000555555f94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.512112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.512860] CR2: 00007f11ffd666f4 CR3: 0000000015f30000 CR4: 0000000000350ee0
[ 51.513764] Call Trace:
[ 51.514087]
[ 51.514385] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.515044] ipv6_frags_init_net+0x206/0x3c0
[ 51.515607] ops_init+0xbb/0x6b0
[ 51.516088] setup_net+0x3d9/0x990
[ 51.516540] ? down_read_killable+0x1d7/0x4e0
[ 51.517142] ? __pfx_setup_net+0x10/0x10
[ 51.517708] ? copy_net_ns+0x17c/0x770
[ 51.518212] copy_net_ns+0x321/0x770
[ 51.518737] create_new_namespaces+0x3f6/0xb30
[ 51.519315] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.519990] ksys_unshare+0x44d/0x8e0
[ 51.520498] ? __pfx_ksys_unshare+0x10/0x10
[ 51.521093] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.521881] __x64_sys_unshare+0x31/0x40
[ 51.522406] do_syscall_64+0x3f/0x90
[ 51.522933] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.523571] RIP: 0033:0x7f2e94d6d0d7
[ 51.524066] 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
[ 51.526283] RSP: 002b:00007ffea91dc178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.527253] RAX: ffffffffffffffda RBX: 00007ffea91dc7b8 RCX: 00007f2e94d6d0d7
[ 51.528170] RDX: 00007f2e94dd741f RSI: 00007ffea91dc110 RDI: 0000000040000000
[ 51.529075] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea91dbf20
[ 51.529980] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e94e7fbf0
[ 51.530871] R13: 00007ffea91dc250 R14: 0000000000000000 R15: 00000000000000f8
[ 51.531820]
[ 51.532119] irq event stamp: 12131
[ 51.532553] hardirqs last enabled at (12141): [] __up_console_sem+0x78/0x80
[ 51.533667] hardirqs last disabled at (12152): [] __up_console_sem+0x5d/0x80
[ 51.534750] softirqs last enabled at (11274): [] irq_exit_rcu+0x93/0xc0
[ 51.535815] softirqs last disabled at (11141): [] irq_exit_rcu+0x93/0xc0
[ 51.536863] ---[ end trace 0000000000000000 ]---
[ 51.538842] ------------[ cut here ]------------
[ 51.539435] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.541471] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.542652] Modules linked in:
[ 51.543080] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.544306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.545405] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.546150] 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
[ 51.548471] RSP: 0018:ffff8880144dfbf0 EFLAGS: 00010286
[ 51.549215] RAX: 0000000000000000 RBX: ffff888013a00c40 RCX: 0000000000000000
[ 51.550179] RDX: ffff88800f369b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.551128] RBP: ffff888013a00c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.552084] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.553033] R13: ffffffff84e23fe0 R14: ffff888013a00c48 R15: ffffffff84db0aa0
[ 51.553992] FS: 0000555555f94400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.555060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.555833] CR2: 00007f11ffd666f4 CR3: 0000000015f30000 CR4: 0000000000350ee0
[ 51.556781] Call Trace:
[ 51.557127]
[ 51.557437] nf_ct_net_init+0x224/0x3d0
[ 51.558044] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.558687] ops_init+0xbb/0x6b0
[ 51.559171] setup_net+0x3d9/0x990
[ 51.559688] ? down_read_killable+0x1d7/0x4e0
[ 51.560292] ? __pfx_setup_net+0x10/0x10
[ 51.560867] ? copy_net_ns+0x17c/0x770
[ 51.561399] copy_net_ns+0x321/0x770
[ 51.561959] create_new_namespaces+0x3f6/0xb30
[ 51.562578] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.563265] ksys_unshare+0x44d/0x8e0
[ 51.563815] ? __pfx_ksys_unshare+0x10/0x10
[ 51.564392] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.565179] __x64_sys_unshare+0x31/0x40
[ 51.565776] do_syscall_64+0x3f/0x90
[ 51.566288] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.567013] RIP: 0033:0x7f2e94d6d0d7
[ 51.567508] 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
[ 51.569853] RSP: 002b:00007ffea91dc178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.570875] RAX: ffffffffffffffda RBX: 00007ffea91dc7b8 RCX: 00007f2e94d6d0d7
[ 51.571829] RDX: 00007f2e94dd741f RSI: 00007ffea91dc110 RDI: 0000000040000000
[ 51.572772] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea91dbf20
[ 51.573747] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2e94e7fbf0
[ 51.574686] R13: 00007ffea91dc250 R14: 0000000000000000 R15: 00000000000000f8
[ 51.575675]
[ 51.575990] irq event stamp: 12997
[ 51.576442] hardirqs last enabled at (13007): [] __up_console_sem+0x78/0x80
[ 51.577601] hardirqs last disabled at (13018): [] __up_console_sem+0x5d/0x80
[ 51.578768] softirqs last enabled at (12622): [] irq_exit_rcu+0x93/0xc0
[ 51.579884] softirqs last disabled at (12617): [] irq_exit_rcu+0x93/0xc0
[ 51.580990] ---[ end trace 0000000000000000 ]---
executing program
[ 53.142498] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.188717] Bluetooth: hci0: command 0x041b tx timeout
[ 57.237704] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.284800] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:05:33 Registers:
info registers vcpu 0
RAX=00000000000329b3 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=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 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=00007f60adb34290 CR3=000000000efa4000 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=2033333a35303a33302038312079614d XMM01=5d3637353934342e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880144df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555555f94400 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=00007f11ffd666f4 CR3=0000000015f30000 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