Warning: Permanently added '[localhost]:19114' (ECDSA) to the list of known hosts.
2023/05/16 19:54:37 fuzzer started
2023/05/16 19:54:38 dialing manager at localhost:35573
2023/05/16 19:54:38 checking machine...
2023/05/16 19:54:38 checking revisions...
syzkaller login: [ 37.262840] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:54:38 testing simple program...
[ 37.344162] cgroup: Unknown subsys name 'net'
[ 37.428006] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.142015] audit: type=1400 audit(1684266890.152:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.239774] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.241655] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.242811] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.245846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.247183] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.248608] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.635810] ------------[ cut here ]------------
[ 50.636460] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.638027] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.639047] Modules linked in:
[ 50.639489] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.641218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.643333] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.644747] 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
[ 50.646829] RSP: 0018:ffff8880202efc00 EFLAGS: 00010282
[ 50.647516] RAX: 0000000000000000 RBX: ffff88800f111040 RCX: 0000000000000000
[ 50.648433] RDX: ffff888018d151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.649314] RBP: ffff88800f111054 R08: 0000000000000001 R09: 0000000000000000
[ 50.650199] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.651090] R13: ffffffff84e223a0 R14: ffff88800f111048 R15: ffffffff84d73340
[ 50.651988] FS: 000055555721b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.652991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.653732] CR2: 00007f307c92c6f4 CR3: 000000000c48e000 CR4: 0000000000350ee0
[ 50.654628] Call Trace:
[ 50.654954]
[ 50.655253] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.655895] ipv4_frags_init_net+0x269/0x440
[ 50.656478] ops_init+0xbb/0x6b0
[ 50.656928] setup_net+0x3d9/0x990
[ 50.657436] ? down_read_killable+0x1d7/0x4e0
[ 50.658005] ? __pfx_setup_net+0x10/0x10
[ 50.658543] ? copy_net_ns+0x17c/0x770
[ 50.659050] copy_net_ns+0x321/0x770
[ 50.659577] create_new_namespaces+0x3f6/0xb30
[ 50.660169] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.660817] ksys_unshare+0x44d/0x8e0
[ 50.661319] ? __pfx_ksys_unshare+0x10/0x10
[ 50.661893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.662633] __x64_sys_unshare+0x31/0x40
[ 50.663142] do_syscall_64+0x3f/0x90
[ 50.663652] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.664302] RIP: 0033:0x7fb57fd440d7
[ 50.664800] 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
[ 50.666994] RSP: 002b:00007ffcd73fee08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.667957] RAX: ffffffffffffffda RBX: 00007ffcd73ff448 RCX: 00007fb57fd440d7
[ 50.668843] RDX: 00007fb57fdae41f RSI: 00007ffcd73feda0 RDI: 0000000040000000
[ 50.669738] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd73febb0
[ 50.670633] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb57fe56bf0
[ 50.671529] R13: 00007ffcd73feee0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.672458]
[ 50.672755] irq event stamp: 8883
[ 50.673177] hardirqs last enabled at (8893): [] __up_console_sem+0x78/0x80
[ 50.674259] hardirqs last disabled at (8904): [] __up_console_sem+0x5d/0x80
[ 50.675316] softirqs last enabled at (7966): [] netlink_insert+0x187/0x1820
[ 50.676433] softirqs last disabled at (7964): [] release_sock+0x1f/0x1b0
[ 50.677507] ---[ end trace 0000000000000000 ]---
[ 50.684170] ------------[ cut here ]------------
[ 50.684836] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.686660] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.687716] Modules linked in:
[ 50.688127] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.689301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.690329] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.690998] 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
[ 50.693196] RSP: 0018:ffff8880202efc00 EFLAGS: 00010282
[ 50.693902] RAX: 0000000000000000 RBX: ffff888015e9ce40 RCX: 0000000000000000
[ 50.694803] RDX: ffff888018d151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.695706] RBP: ffff888015e9ce54 R08: 0000000000000001 R09: 0000000000000000
[ 50.696613] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.697530] R13: ffffffff84e223a0 R14: ffff888015e9ce48 R15: ffffffff84da62e0
[ 50.698441] FS: 000055555721b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.699452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.700163] CR2: 00007f307c92c6f4 CR3: 000000000c48e000 CR4: 0000000000350ee0
[ 50.701063] Call Trace:
[ 50.701424]
[ 50.701713] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.702289] ipv6_frags_init_net+0x206/0x3c0
[ 50.702852] ops_init+0xbb/0x6b0
[ 50.703275] setup_net+0x3d9/0x990
[ 50.703736] ? down_read_killable+0x1d7/0x4e0
[ 50.704272] ? __pfx_setup_net+0x10/0x10
[ 50.704790] ? copy_net_ns+0x17c/0x770
[ 50.705297] copy_net_ns+0x321/0x770
[ 50.705794] create_new_namespaces+0x3f6/0xb30
[ 50.706354] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.706986] ksys_unshare+0x44d/0x8e0
[ 50.707488] ? __pfx_ksys_unshare+0x10/0x10
[ 50.708014] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.708717] __x64_sys_unshare+0x31/0x40
[ 50.709211] do_syscall_64+0x3f/0x90
[ 50.709705] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.710312] RIP: 0033:0x7fb57fd440d7
[ 50.710783] 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
[ 50.712952] RSP: 002b:00007ffcd73fee08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.713907] RAX: ffffffffffffffda RBX: 00007ffcd73ff448 RCX: 00007fb57fd440d7
[ 50.714787] RDX: 00007fb57fdae41f RSI: 00007ffcd73feda0 RDI: 0000000040000000
[ 50.715688] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd73febb0
[ 50.716585] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb57fe56bf0
[ 50.717502] R13: 00007ffcd73feee0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.718411]
[ 50.718712] irq event stamp: 10965
[ 50.719147] hardirqs last enabled at (10975): [] __up_console_sem+0x78/0x80
[ 50.720217] hardirqs last disabled at (10986): [] __up_console_sem+0x5d/0x80
[ 50.721297] softirqs last enabled at (10580): [] irq_exit_rcu+0x93/0xc0
[ 50.722342] softirqs last disabled at (10575): [] irq_exit_rcu+0x93/0xc0
[ 50.723408] ---[ end trace 0000000000000000 ]---
[ 50.724773] ------------[ cut here ]------------
[ 50.725399] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.727263] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.728335] Modules linked in:
[ 50.728771] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.729949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.730993] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.731667] 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
[ 50.733843] RSP: 0018:ffff8880202efbf0 EFLAGS: 00010286
[ 50.734531] RAX: 0000000000000000 RBX: ffff888015e9c640 RCX: 0000000000000000
[ 50.735425] RDX: ffff888018d151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.736278] RBP: ffff888015e9c654 R08: 0000000000000001 R09: 0000000000000000
[ 50.737169] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.738061] R13: ffffffff84e223a0 R14: ffff888015e9c648 R15: ffffffff84daf020
[ 50.738954] FS: 000055555721b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.739949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.740695] CR2: 00007f307c92c6f4 CR3: 000000000c48e000 CR4: 0000000000350ee0
[ 50.741605] Call Trace:
[ 50.741932]
[ 50.742235] nf_ct_net_init+0x224/0x3d0
[ 50.742787] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.743388] ops_init+0xbb/0x6b0
[ 50.743825] setup_net+0x3d9/0x990
[ 50.744272] ? down_read_killable+0x1d7/0x4e0
[ 50.744870] ? __pfx_setup_net+0x10/0x10
[ 50.745435] ? copy_net_ns+0x17c/0x770
[ 50.745941] copy_net_ns+0x321/0x770
[ 50.746459] create_new_namespaces+0x3f6/0xb30
[ 50.747043] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.747693] ksys_unshare+0x44d/0x8e0
[ 50.748183] ? __pfx_ksys_unshare+0x10/0x10
[ 50.748765] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.749511] __x64_sys_unshare+0x31/0x40
[ 50.750026] do_syscall_64+0x3f/0x90
[ 50.750535] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.751180] RIP: 0033:0x7fb57fd440d7
[ 50.751680] 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
[ 50.753865] RSP: 002b:00007ffcd73fee08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.754818] RAX: ffffffffffffffda RBX: 00007ffcd73ff448 RCX: 00007fb57fd440d7
[ 50.755724] RDX: 00007fb57fdae41f RSI: 00007ffcd73feda0 RDI: 0000000040000000
[ 50.756630] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd73febb0
[ 50.757531] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb57fe56bf0
[ 50.758440] R13: 00007ffcd73feee0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.759312]
[ 50.759648] irq event stamp: 11775
[ 50.760086] hardirqs last enabled at (11785): [] __up_console_sem+0x78/0x80
[ 50.761155] hardirqs last disabled at (11796): [] __up_console_sem+0x5d/0x80
[ 50.762236] softirqs last enabled at (11748): [] irq_exit_rcu+0x93/0xc0
[ 50.763281] softirqs last disabled at (11743): [] irq_exit_rcu+0x93/0xc0
[ 50.764316] ---[ end trace 0000000000000000 ]---
executing program
[ 52.323092] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.370504] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.418439] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.466448] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:54:51 Registers:
info registers vcpu 0
RAX=0000000000033d63 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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=00007f34401100f0 CR3=0000000015bd4000 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=2031353a34353a39312036312079614d XMM01=5d3938343933362e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202ef5e0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 000055555721b400 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=00007f307c92c6f4 CR3=000000000c48e000 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