Warning: Permanently added '[localhost]:39686' (ECDSA) to the list of known hosts.
2023/05/17 22:45:47 fuzzer started
2023/05/17 22:45:47 dialing manager at localhost:44319
2023/05/17 22:45:47 checking machine...
2023/05/17 22:45:47 checking revisions...
syzkaller login: [ 39.938176] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:45:47 testing simple program...
[ 40.006768] cgroup: Unknown subsys name 'net'
[ 40.102580] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.844443] audit: type=1400 audit(1684363560.842:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.961968] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.964690] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.966091] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.970641] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.972509] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.973856] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.403521] ------------[ cut here ]------------
[ 54.404269] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.406543] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.407746] Modules linked in:
[ 54.408207] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.414110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.415266] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.415975] 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
[ 54.418430] RSP: 0018:ffff88801fc8fc00 EFLAGS: 00010282
[ 54.419171] RAX: 0000000000000000 RBX: ffff88800d836440 RCX: 0000000000000000
[ 54.420183] RDX: ffff88801925d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.421198] RBP: ffff88800d836454 R08: 0000000000000001 R09: 0000000000000000
[ 54.422202] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.423210] R13: ffffffff84e23fe0 R14: ffff88800d836448 R15: ffffffff84d74dc0
[ 54.424258] FS: 0000555555ec9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.425385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.426175] CR2: 00007fcccdc7c6f4 CR3: 000000000d764000 CR4: 0000000000350ee0
[ 54.427176] Call Trace:
[ 54.427568]
[ 54.427899] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.428618] ipv4_frags_init_net+0x269/0x440
[ 54.429277] ops_init+0xbb/0x6b0
[ 54.429776] setup_net+0x3d9/0x990
[ 54.430318] ? down_read_killable+0x1d7/0x4e0
[ 54.430950] ? __pfx_setup_net+0x10/0x10
[ 54.431552] ? copy_net_ns+0x17c/0x770
[ 54.432117] copy_net_ns+0x321/0x770
[ 54.432688] create_new_namespaces+0x3f6/0xb30
[ 54.433383] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.434069] ksys_unshare+0x44d/0x8e0
[ 54.434649] ? __pfx_ksys_unshare+0x10/0x10
[ 54.435294] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.436080] __x64_sys_unshare+0x31/0x40
[ 54.436697] do_syscall_64+0x3f/0x90
[ 54.437290] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.438010] RIP: 0033:0x7f3ff457b0d7
[ 54.438564] 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
[ 54.440937] RSP: 002b:00007ffd429cbf78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.442012] RAX: ffffffffffffffda RBX: 00007ffd429cc5b8 RCX: 00007f3ff457b0d7
[ 54.442986] RDX: 00007f3ff45e541f RSI: 00007ffd429cbf10 RDI: 0000000040000000
[ 54.443966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd429cbd20
[ 54.444940] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3ff468dbf0
[ 54.445945] R13: 00007ffd429cc050 R14: 0000000000000000 R15: 00000000000000f8
[ 54.446947]
[ 54.447311] irq event stamp: 11227
[ 54.447784] hardirqs last enabled at (11237): [] __up_console_sem+0x78/0x80
[ 54.448966] hardirqs last disabled at (11248): [] __up_console_sem+0x5d/0x80
[ 54.450149] softirqs last enabled at (11150): [] irq_exit_rcu+0x93/0xc0
[ 54.451283] softirqs last disabled at (11145): [] irq_exit_rcu+0x93/0xc0
[ 54.452406] ---[ end trace 0000000000000000 ]---
[ 54.458806] ------------[ cut here ]------------
[ 54.459479] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.461369] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.462498] Modules linked in:
[ 54.462935] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.464160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.465283] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.465972] 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
[ 54.468284] RSP: 0018:ffff88801fc8fc00 EFLAGS: 00010282
[ 54.468996] RAX: 0000000000000000 RBX: ffff88800d044c40 RCX: 0000000000000000
[ 54.469952] RDX: ffff88801925d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.470909] RBP: ffff88800d044c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.471864] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.472820] R13: ffffffff84e23fe0 R14: ffff88800d044c48 R15: ffffffff84da7d60
[ 54.473799] FS: 0000555555ec9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.474873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.475672] CR2: 00007fcccdc7c6f4 CR3: 000000000d764000 CR4: 0000000000350ee0
[ 54.476620] Call Trace:
[ 54.476971]
[ 54.477328] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.477982] ipv6_frags_init_net+0x206/0x3c0
[ 54.478618] ops_init+0xbb/0x6b0
[ 54.479096] setup_net+0x3d9/0x990
[ 54.479615] ? down_read_killable+0x1d7/0x4e0
[ 54.480260] ? __pfx_setup_net+0x10/0x10
[ 54.480798] ? copy_net_ns+0x17c/0x770
[ 54.481395] copy_net_ns+0x321/0x770
[ 54.481900] create_new_namespaces+0x3f6/0xb30
[ 54.482556] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.483200] ksys_unshare+0x44d/0x8e0
[ 54.483748] ? __pfx_ksys_unshare+0x10/0x10
[ 54.484354] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.485120] __x64_sys_unshare+0x31/0x40
[ 54.485722] do_syscall_64+0x3f/0x90
[ 54.486266] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.486946] RIP: 0033:0x7f3ff457b0d7
[ 54.487469] 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
[ 54.489766] RSP: 002b:00007ffd429cbf78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.490767] RAX: ffffffffffffffda RBX: 00007ffd429cc5b8 RCX: 00007f3ff457b0d7
[ 54.491704] RDX: 00007f3ff45e541f RSI: 00007ffd429cbf10 RDI: 0000000040000000
[ 54.492632] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd429cbd20
[ 54.493577] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3ff468dbf0
[ 54.494513] R13: 00007ffd429cc050 R14: 0000000000000000 R15: 00000000000000f8
[ 54.495465]
[ 54.495774] irq event stamp: 13085
[ 54.496258] hardirqs last enabled at (13097): [] __up_console_sem+0x78/0x80
[ 54.497387] hardirqs last disabled at (13108): [] __up_console_sem+0x5d/0x80
[ 54.498505] softirqs last enabled at (12580): [] irq_exit_rcu+0x93/0xc0
[ 54.499585] softirqs last disabled at (12565): [] irq_exit_rcu+0x93/0xc0
[ 54.500658] ---[ end trace 0000000000000000 ]---
[ 54.502180] ------------[ cut here ]------------
[ 54.502855] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.505208] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.506338] Modules linked in:
[ 54.506754] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.507937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.508992] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.509693] 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
[ 54.511910] RSP: 0018:ffff88801fc8fbf0 EFLAGS: 00010286
[ 54.512616] RAX: 0000000000000000 RBX: ffff88800d044040 RCX: 0000000000000000
[ 54.513528] RDX: ffff88801925d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.514443] RBP: ffff88800d044054 R08: 0000000000000001 R09: 0000000000000000
[ 54.515358] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.516269] R13: ffffffff84e23fe0 R14: ffff88800d044048 R15: ffffffff84db0aa0
[ 54.517157] FS: 0000555555ec9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.518205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.518958] CR2: 00007fcccdc7c6f4 CR3: 000000000d764000 CR4: 0000000000350ee0
[ 54.519879] Call Trace:
[ 54.520214]
[ 54.520549] nf_ct_net_init+0x224/0x3d0
[ 54.521096] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.521722] ops_init+0xbb/0x6b0
[ 54.522186] setup_net+0x3d9/0x990
[ 54.522687] ? down_read_killable+0x1d7/0x4e0
[ 54.523304] ? __pfx_setup_net+0x10/0x10
[ 54.523824] ? copy_net_ns+0x17c/0x770
[ 54.524393] copy_net_ns+0x321/0x770
[ 54.524886] create_new_namespaces+0x3f6/0xb30
[ 54.525534] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.526188] ksys_unshare+0x44d/0x8e0
[ 54.526732] ? __pfx_ksys_unshare+0x10/0x10
[ 54.527324] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.528083] __x64_sys_unshare+0x31/0x40
[ 54.528652] do_syscall_64+0x3f/0x90
[ 54.529166] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.529856] RIP: 0033:0x7f3ff457b0d7
[ 54.530362] 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
[ 54.532573] RSP: 002b:00007ffd429cbf78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.533563] RAX: ffffffffffffffda RBX: 00007ffd429cc5b8 RCX: 00007f3ff457b0d7
[ 54.534476] RDX: 00007f3ff45e541f RSI: 00007ffd429cbf10 RDI: 0000000040000000
[ 54.535378] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd429cbd20
[ 54.536273] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3ff468dbf0
[ 54.537146] R13: 00007ffd429cc050 R14: 0000000000000000 R15: 00000000000000f8
[ 54.538069]
[ 54.538404] irq event stamp: 13885
[ 54.538840] hardirqs last enabled at (13895): [] __up_console_sem+0x78/0x80
[ 54.539916] hardirqs last disabled at (13906): [] __up_console_sem+0x5d/0x80
[ 54.540999] softirqs last enabled at (13378): [] irq_exit_rcu+0x93/0xc0
[ 54.542058] softirqs last disabled at (13359): [] irq_exit_rcu+0x93/0xc0
[ 54.543114] ---[ end trace 0000000000000000 ]---
executing program
[ 56.045974] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.094314] Bluetooth: hci0: command 0x041b tx timeout
[ 60.141328] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.189285] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:45:57 Registers:
info registers vcpu 0
RAX=000000000001d7f1 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=00007f5cf4037068 CR3=0000000017750000 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=2032303a36343a32322037312079614d XMM01=5d3730323830342e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc8f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555ec9400 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=00007fcccdc7c6f4 CR3=000000000d764000 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