Warning: Permanently added '[localhost]:22249' (ECDSA) to the list of known hosts.
2023/05/17 00:28:18 fuzzer started
2023/05/17 00:28:18 dialing manager at localhost:35573
2023/05/17 00:28:18 checking machine...
2023/05/17 00:28:18 checking revisions...
syzkaller login: [ 41.689517] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:28:18 testing simple program...
[ 41.763871] cgroup: Unknown subsys name 'net'
[ 41.866403] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.385587] audit: type=1400 audit(1684283311.602:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.484633] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.493476] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.494497] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.496771] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.498040] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.500571] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.785064] ------------[ cut here ]------------
[ 55.786546] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.788538] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.789662] Modules linked in:
[ 55.790087] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.794865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.796082] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.796877] 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
[ 55.799507] RSP: 0018:ffff888019077c00 EFLAGS: 00010282
[ 55.800358] RAX: 0000000000000000 RBX: ffff88800e506840 RCX: 0000000000000000
[ 55.801460] RDX: ffff88800f8eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.802553] RBP: ffff88800e506854 R08: 0000000000000001 R09: 0000000000000000
[ 55.803656] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.804736] R13: ffffffff84e223a0 R14: ffff88800e506848 R15: ffffffff84d73340
[ 55.805804] FS: 0000555556a33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.806853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.807697] CR2: 00007f52391b36f4 CR3: 000000000fd38000 CR4: 0000000000350ef0
[ 55.808661] Call Trace:
[ 55.809021]
[ 55.809397] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.810047] ipv4_frags_init_net+0x269/0x440
[ 55.810713] ops_init+0xbb/0x6b0
[ 55.811242] setup_net+0x3d9/0x990
[ 55.811732] ? down_read_killable+0x1d7/0x4e0
[ 55.812392] ? __pfx_setup_net+0x10/0x10
[ 55.812934] ? copy_net_ns+0x17c/0x770
[ 55.813557] copy_net_ns+0x321/0x770
[ 55.814059] create_new_namespaces+0x3f6/0xb30
[ 55.814734] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.815473] ksys_unshare+0x44d/0x8e0
[ 55.816006] ? __pfx_ksys_unshare+0x10/0x10
[ 55.816655] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.817489] __x64_sys_unshare+0x31/0x40
[ 55.818056] do_syscall_64+0x3f/0x90
[ 55.818611] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.819370] RIP: 0033:0x7f68a76d80d7
[ 55.819860] 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
[ 55.822252] RSP: 002b:00007ffc148bcc88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.823297] RAX: ffffffffffffffda RBX: 00007ffc148bd2c8 RCX: 00007f68a76d80d7
[ 55.824296] RDX: 00007f68a774241f RSI: 00007ffc148bcc20 RDI: 0000000040000000
[ 55.825259] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc148bca30
[ 55.826242] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68a77eabf0
[ 55.827222] R13: 00007ffc148bcd60 R14: 0000000000000000 R15: 00000000000000f8
[ 55.828217]
[ 55.828532] irq event stamp: 7851
[ 55.829048] hardirqs last enabled at (7861): [] __up_console_sem+0x78/0x80
[ 55.830241] hardirqs last disabled at (7878): [] __up_console_sem+0x5d/0x80
[ 55.831400] softirqs last enabled at (7874): [] irq_exit_rcu+0x93/0xc0
[ 55.832537] softirqs last disabled at (7869): [] irq_exit_rcu+0x93/0xc0
[ 55.833685] ---[ end trace 0000000000000000 ]---
[ 55.840738] ------------[ cut here ]------------
[ 55.841532] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.843345] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.844506] Modules linked in:
[ 55.844954] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.846225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.847323] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.848023] 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
[ 55.850460] RSP: 0018:ffff888019077c00 EFLAGS: 00010282
[ 55.851205] RAX: 0000000000000000 RBX: ffff88800c5e0240 RCX: 0000000000000000
[ 55.852177] RDX: ffff88800f8eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.853187] RBP: ffff88800c5e0254 R08: 0000000000000001 R09: 0000000000000000
[ 55.854173] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.855112] R13: ffffffff84e223a0 R14: ffff88800c5e0248 R15: ffffffff84da62e0
[ 55.856085] FS: 0000555556a33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.857192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.857961] CR2: 00007f52391b36f4 CR3: 000000000fd38000 CR4: 0000000000350ef0
[ 55.858933] Call Trace:
[ 55.859336]
[ 55.859658] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.860357] ipv6_frags_init_net+0x206/0x3c0
[ 55.860952] ops_init+0xbb/0x6b0
[ 55.861522] setup_net+0x3d9/0x990
[ 55.862008] ? down_read_killable+0x1d7/0x4e0
[ 55.862645] ? __pfx_setup_net+0x10/0x10
[ 55.863216] ? copy_net_ns+0x17c/0x770
[ 55.863740] copy_net_ns+0x321/0x770
[ 55.864279] create_new_namespaces+0x3f6/0xb30
[ 55.864888] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.865603] ksys_unshare+0x44d/0x8e0
[ 55.866114] ? __pfx_ksys_unshare+0x10/0x10
[ 55.866725] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.867509] __x64_sys_unshare+0x31/0x40
[ 55.868112] do_syscall_64+0x3f/0x90
[ 55.868679] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.869435] RIP: 0033:0x7f68a76d80d7
[ 55.869917] 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
[ 55.872281] RSP: 002b:00007ffc148bcc88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.873333] RAX: ffffffffffffffda RBX: 00007ffc148bd2c8 RCX: 00007f68a76d80d7
[ 55.874303] RDX: 00007f68a774241f RSI: 00007ffc148bcc20 RDI: 0000000040000000
[ 55.875269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc148bca30
[ 55.876244] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68a77eabf0
[ 55.877231] R13: 00007ffc148bcd60 R14: 0000000000000000 R15: 00000000000000f8
[ 55.878180]
[ 55.878487] irq event stamp: 9813
[ 55.878914] hardirqs last enabled at (9823): [] __up_console_sem+0x78/0x80
[ 55.880010] hardirqs last disabled at (9834): [] __up_console_sem+0x5d/0x80
[ 55.881104] softirqs last enabled at (9720): [] irq_exit_rcu+0x93/0xc0
[ 55.882265] softirqs last disabled at (9711): [] irq_exit_rcu+0x93/0xc0
[ 55.883399] ---[ end trace 0000000000000000 ]---
[ 55.884806] ------------[ cut here ]------------
[ 55.885475] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.887403] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.888488] Modules linked in:
[ 55.888902] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.890143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.891182] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.891841] 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
[ 55.894076] RSP: 0018:ffff888019077bf0 EFLAGS: 00010286
[ 55.894779] RAX: 0000000000000000 RBX: ffff88800c5e0840 RCX: 0000000000000000
[ 55.895704] RDX: ffff88800f8eb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.896632] RBP: ffff88800c5e0854 R08: 0000000000000001 R09: 0000000000000000
[ 55.897560] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.898469] R13: ffffffff84e223a0 R14: ffff88800c5e0848 R15: ffffffff84daf020
[ 55.899394] FS: 0000555556a33400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.900418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.901215] CR2: 00007f52391b36f4 CR3: 000000000fd38000 CR4: 0000000000350ef0
[ 55.902091] Call Trace:
[ 55.902469]
[ 55.902778] nf_ct_net_init+0x224/0x3d0
[ 55.903338] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.903927] ops_init+0xbb/0x6b0
[ 55.904423] setup_net+0x3d9/0x990
[ 55.904896] ? down_read_killable+0x1d7/0x4e0
[ 55.905532] ? __pfx_setup_net+0x10/0x10
[ 55.906059] ? copy_net_ns+0x17c/0x770
[ 55.906621] copy_net_ns+0x321/0x770
[ 55.907113] create_new_namespaces+0x3f6/0xb30
[ 55.907756] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.908433] ksys_unshare+0x44d/0x8e0
[ 55.908944] ? __pfx_ksys_unshare+0x10/0x10
[ 55.909571] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.910340] __x64_sys_unshare+0x31/0x40
[ 55.910881] do_syscall_64+0x3f/0x90
[ 55.911407] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.912066] RIP: 0033:0x7f68a76d80d7
[ 55.912588] 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
[ 55.914850] RSP: 002b:00007ffc148bcc88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.915840] RAX: ffffffffffffffda RBX: 00007ffc148bd2c8 RCX: 00007f68a76d80d7
[ 55.916761] RDX: 00007f68a774241f RSI: 00007ffc148bcc20 RDI: 0000000040000000
[ 55.917721] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc148bca30
[ 55.918692] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f68a77eabf0
[ 55.919614] R13: 00007ffc148bcd60 R14: 0000000000000000 R15: 00000000000000f8
[ 55.920541]
[ 55.920843] irq event stamp: 10571
[ 55.921356] hardirqs last enabled at (10583): [] __up_console_sem+0x78/0x80
[ 55.922482] hardirqs last disabled at (10594): [] __up_console_sem+0x5d/0x80
[ 55.923668] softirqs last enabled at (9720): [] irq_exit_rcu+0x93/0xc0
[ 55.924835] softirqs last disabled at (9711): [] irq_exit_rcu+0x93/0xc0
[ 55.925977] ---[ end trace 0000000000000000 ]---
executing program
[ 57.558842] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.606227] Bluetooth: hci0: command 0x041b tx timeout
[ 61.654253] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.702243] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:28:27 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880190775f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556a33400 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=00007f52391b36f4 CR3=000000000fd38000 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=0000000000039dd1 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f51702c3e48 CR3=000000000ca02000 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=2033333a38323a30302037312079614d XMM01=5d3738303039372e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000