Warning: Permanently added '[localhost]:42600' (ECDSA) to the list of known hosts.
2023/05/17 19:03:24 fuzzer started
2023/05/17 19:03:24 dialing manager at localhost:44319
2023/05/17 19:03:25 checking machine...
2023/05/17 19:03:25 checking revisions...
syzkaller login: [ 44.403215] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:03:25 testing simple program...
[ 44.473940] cgroup: Unknown subsys name 'net'
[ 44.560946] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.966930] audit: type=1400 audit(1684350217.719:6): 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
[ 58.062681] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.065073] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.066838] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.070298] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.073465] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.074877] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.441857] ------------[ cut here ]------------
[ 58.442541] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.444219] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.445278] Modules linked in:
[ 58.445678] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.447409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.449678] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.450776] 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
[ 58.453309] RSP: 0018:ffff88801ecbfc00 EFLAGS: 00010282
[ 58.453966] RAX: 0000000000000000 RBX: ffff88800cb31040 RCX: 0000000000000000
[ 58.454868] RDX: ffff888016f451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.455768] RBP: ffff88800cb31054 R08: 0000000000000001 R09: 0000000000000000
[ 58.456660] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.457566] R13: ffffffff84e23fe0 R14: ffff88800cb31048 R15: ffffffff84d74dc0
[ 58.458470] FS: 00005555563ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.459494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.460242] CR2: 00007ff79e8ef6f4 CR3: 000000001a6fc000 CR4: 0000000000350ee0
[ 58.461137] Call Trace:
[ 58.461465]
[ 58.461764] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.462407] ipv4_frags_init_net+0x269/0x440
[ 58.462972] ops_init+0xbb/0x6b0
[ 58.463487] setup_net+0x3d9/0x990
[ 58.463939] ? down_read_killable+0x1d7/0x4e0
[ 58.464542] ? __pfx_setup_net+0x10/0x10
[ 58.465055] ? copy_net_ns+0x17c/0x770
[ 58.465597] copy_net_ns+0x321/0x770
[ 58.466071] create_new_namespaces+0x3f6/0xb30
[ 58.466697] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.467354] ksys_unshare+0x44d/0x8e0
[ 58.467848] ? __pfx_ksys_unshare+0x10/0x10
[ 58.468431] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.469167] __x64_sys_unshare+0x31/0x40
[ 58.469685] do_syscall_64+0x3f/0x90
[ 58.470199] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.470851] RIP: 0033:0x7fc666cc20d7
[ 58.471363] 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
[ 58.473553] RSP: 002b:00007ffd64994c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.474515] RAX: ffffffffffffffda RBX: 00007ffd649952d8 RCX: 00007fc666cc20d7
[ 58.475425] RDX: 00007fc666d2c41f RSI: 00007ffd64994c30 RDI: 0000000040000000
[ 58.476330] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd64994a40
[ 58.477226] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc666dd4bf0
[ 58.478091] R13: 00007ffd64994d70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.479020]
[ 58.479379] irq event stamp: 9871
[ 58.479806] hardirqs last enabled at (9881): [] __up_console_sem+0x78/0x80
[ 58.480906] hardirqs last disabled at (9892): [] __up_console_sem+0x5d/0x80
[ 58.481963] softirqs last enabled at (9420): [] irq_exit_rcu+0x93/0xc0
[ 58.483000] softirqs last disabled at (9399): [] irq_exit_rcu+0x93/0xc0
[ 58.484033] ---[ end trace 0000000000000000 ]---
[ 58.489686] ------------[ cut here ]------------
[ 58.490298] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.491984] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.493045] Modules linked in:
[ 58.493484] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.494639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.495664] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.496344] 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
[ 58.498510] RSP: 0018:ffff88801ecbfc00 EFLAGS: 00010282
[ 58.499196] RAX: 0000000000000000 RBX: ffff88800c4b7440 RCX: 0000000000000000
[ 58.500072] RDX: ffff888016f451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.500967] RBP: ffff88800c4b7454 R08: 0000000000000001 R09: 0000000000000000
[ 58.501861] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.502748] R13: ffffffff84e23fe0 R14: ffff88800c4b7448 R15: ffffffff84da7d60
[ 58.503655] FS: 00005555563ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.504654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.505396] CR2: 00007ff79e8ef6f4 CR3: 000000001a6fc000 CR4: 0000000000350ee0
[ 58.506294] Call Trace:
[ 58.506617]
[ 58.506913] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.507576] ipv6_frags_init_net+0x206/0x3c0
[ 58.508171] ops_init+0xbb/0x6b0
[ 58.508618] setup_net+0x3d9/0x990
[ 58.509072] ? down_read_killable+0x1d7/0x4e0
[ 58.509680] ? __pfx_setup_net+0x10/0x10
[ 58.510229] ? copy_net_ns+0x17c/0x770
[ 58.510737] copy_net_ns+0x321/0x770
[ 58.511255] create_new_namespaces+0x3f6/0xb30
[ 58.511864] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.512513] ksys_unshare+0x44d/0x8e0
[ 58.513003] ? __pfx_ksys_unshare+0x10/0x10
[ 58.513585] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.514322] __x64_sys_unshare+0x31/0x40
[ 58.514836] do_syscall_64+0x3f/0x90
[ 58.515358] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.515999] RIP: 0033:0x7fc666cc20d7
[ 58.516518] 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
[ 58.518781] RSP: 002b:00007ffd64994c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.519803] RAX: ffffffffffffffda RBX: 00007ffd649952d8 RCX: 00007fc666cc20d7
[ 58.520732] RDX: 00007fc666d2c41f RSI: 00007ffd64994c30 RDI: 0000000040000000
[ 58.521670] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd64994a40
[ 58.522606] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc666dd4bf0
[ 58.523557] R13: 00007ffd64994d70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.524508]
[ 58.524827] irq event stamp: 11459
[ 58.525328] hardirqs last enabled at (11471): [] __up_console_sem+0x78/0x80
[ 58.526442] hardirqs last disabled at (11482): [] __up_console_sem+0x5d/0x80
[ 58.527573] softirqs last enabled at (11032): [] irq_exit_rcu+0x93/0xc0
[ 58.528650] softirqs last disabled at (11027): [] irq_exit_rcu+0x93/0xc0
[ 58.529731] ---[ end trace 0000000000000000 ]---
[ 58.531043] ------------[ cut here ]------------
[ 58.531692] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.533555] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.534620] Modules linked in:
[ 58.535027] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.536193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.537209] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.537851] 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
[ 58.540025] RSP: 0018:ffff88801ecbfbf0 EFLAGS: 00010286
[ 58.540710] RAX: 0000000000000000 RBX: ffff88800c4b6040 RCX: 0000000000000000
[ 58.541612] RDX: ffff888016f451c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.542547] RBP: ffff88800c4b6054 R08: 0000000000000001 R09: 0000000000000000
[ 58.543508] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.544439] R13: ffffffff84e23fe0 R14: ffff88800c4b6048 R15: ffffffff84db0aa0
[ 58.545379] FS: 00005555563ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.546427] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.547215] CR2: 00007ff79e8ef6f4 CR3: 000000001a6fc000 CR4: 0000000000350ee0
[ 58.548162] Call Trace:
[ 58.548497]
[ 58.548804] nf_ct_net_init+0x224/0x3d0
[ 58.549384] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.549990] ops_init+0xbb/0x6b0
[ 58.550489] setup_net+0x3d9/0x990
[ 58.550973] ? down_read_killable+0x1d7/0x4e0
[ 58.551630] ? __pfx_setup_net+0x10/0x10
[ 58.552198] ? copy_net_ns+0x17c/0x770
[ 58.552729] copy_net_ns+0x321/0x770
[ 58.553271] create_new_namespaces+0x3f6/0xb30
[ 58.553890] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.554573] ksys_unshare+0x44d/0x8e0
[ 58.555088] ? __pfx_ksys_unshare+0x10/0x10
[ 58.555710] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.556482] __x64_sys_unshare+0x31/0x40
[ 58.557020] do_syscall_64+0x3f/0x90
[ 58.557545] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.558258] RIP: 0033:0x7fc666cc20d7
[ 58.558740] 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
[ 58.561043] RSP: 002b:00007ffd64994c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.562063] RAX: ffffffffffffffda RBX: 00007ffd649952d8 RCX: 00007fc666cc20d7
[ 58.562996] RDX: 00007fc666d2c41f RSI: 00007ffd64994c30 RDI: 0000000040000000
[ 58.563958] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd64994a40
[ 58.564891] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc666dd4bf0
[ 58.565821] R13: 00007ffd64994d70 R14: 0000000000000000 R15: 00000000000000f8
[ 58.566777]
[ 58.567087] irq event stamp: 12181
[ 58.567591] hardirqs last enabled at (12193): [] __up_console_sem+0x78/0x80
[ 58.568722] hardirqs last disabled at (12204): [] __up_console_sem+0x5d/0x80
[ 58.569846] softirqs last enabled at (12106): [] irq_exit_rcu+0x93/0xc0
[ 58.570950] softirqs last disabled at (12101): [] irq_exit_rcu+0x93/0xc0
[ 58.572064] ---[ end trace 0000000000000000 ]---
executing program
[ 60.143847] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.191176] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.239208] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.288202] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:03:38 Registers:
info registers vcpu 0
RAX=0000000000029f0d 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=00007fc0b6709a50 CR3=000000000e470000 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=2039333a33303a39312037312079614d XMM01=5d3837363534342e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ecbf580
R8 =0000000000000001 R9 =ffffed1003d97ea1 R10=0000000000000003 R11=0000000000000001
R12=00000000000000d7 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----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 00005555563ec400 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=00007ff79e8ef6f4 CR3=000000001a6fc000 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