Warning: Permanently added '[localhost]:41614' (ECDSA) to the list of known hosts.
2023/05/17 14:46:59 fuzzer started
2023/05/17 14:46:59 dialing manager at localhost:44319
2023/05/17 14:46:59 checking machine...
2023/05/17 14:46:59 checking revisions...
syzkaller login: [ 36.240044] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:46:59 testing simple program...
[ 36.321815] cgroup: Unknown subsys name 'net'
[ 36.427265] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.686081] audit: type=1400 audit(1684334832.188:6): 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
[ 49.846111] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.848483] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.850080] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.854620] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.856471] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.858184] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.283237] ------------[ cut here ]------------
[ 50.284552] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.286544] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.287783] Modules linked in:
[ 50.288237] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.293302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.294492] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.295246] 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
[ 50.297769] RSP: 0018:ffff8880178cfc00 EFLAGS: 00010282
[ 50.298548] RAX: 0000000000000000 RBX: ffff88800ed3f440 RCX: 0000000000000000
[ 50.299598] RDX: ffff888019133680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.300618] RBP: ffff88800ed3f454 R08: 0000000000000001 R09: 0000000000000000
[ 50.301628] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.302653] R13: ffffffff84e23fe0 R14: ffff88800ed3f448 R15: ffffffff84d74dc0
[ 50.303674] FS: 0000555555b0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.304814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.305665] CR2: 00007fc10d7176f4 CR3: 0000000020208000 CR4: 0000000000350ee0
[ 50.306679] Call Trace:
[ 50.307073]
[ 50.307443] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.308140] ipv4_frags_init_net+0x269/0x440
[ 50.308808] ops_init+0xbb/0x6b0
[ 50.309349] setup_net+0x3d9/0x990
[ 50.309876] ? down_read_killable+0x1d7/0x4e0
[ 50.310574] ? __pfx_setup_net+0x10/0x10
[ 50.311166] ? copy_net_ns+0x17c/0x770
[ 50.311782] copy_net_ns+0x321/0x770
[ 50.312367] create_new_namespaces+0x3f6/0xb30
[ 50.313031] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.313775] ksys_unshare+0x44d/0x8e0
[ 50.314367] ? __pfx_ksys_unshare+0x10/0x10
[ 50.315018] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.315881] __x64_sys_unshare+0x31/0x40
[ 50.316500] do_syscall_64+0x3f/0x90
[ 50.317043] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.317824] RIP: 0033:0x7f24e8a900d7
[ 50.318396] 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
[ 50.320959] RSP: 002b:00007ffdd56095a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.322076] RAX: ffffffffffffffda RBX: 00007ffdd5609be8 RCX: 00007f24e8a900d7
[ 50.323145] RDX: 00007f24e8afa41f RSI: 00007ffdd5609540 RDI: 0000000040000000
[ 50.324176] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd5609350
[ 50.325213] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f24e8ba2bf0
[ 50.326250] R13: 00007ffdd5609680 R14: 0000000000000000 R15: 00000000000000f8
[ 50.327366]
[ 50.327713] irq event stamp: 8475
[ 50.328206] hardirqs last enabled at (8485): [] __up_console_sem+0x78/0x80
[ 50.329466] hardirqs last disabled at (8496): [] __up_console_sem+0x5d/0x80
[ 50.330710] softirqs last enabled at (8036): [] irq_exit_rcu+0x93/0xc0
[ 50.331926] softirqs last disabled at (8031): [] irq_exit_rcu+0x93/0xc0
[ 50.333133] ---[ end trace 0000000000000000 ]---
[ 50.341082] ------------[ cut here ]------------
[ 50.341841] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.343870] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.345044] Modules linked in:
[ 50.345541] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.346855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.347976] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.348733] 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
[ 50.351197] RSP: 0018:ffff8880178cfc00 EFLAGS: 00010282
[ 50.351960] RAX: 0000000000000000 RBX: ffff888016125e40 RCX: 0000000000000000
[ 50.352951] RDX: ffff888019133680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.353938] RBP: ffff888016125e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.354948] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.355936] R13: ffffffff84e23fe0 R14: ffff888016125e48 R15: ffffffff84da7d60
[ 50.356923] FS: 0000555555b0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.358018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.358878] CR2: 00007fc10d7176f4 CR3: 0000000020208000 CR4: 0000000000350ee0
[ 50.359876] Call Trace:
[ 50.360232]
[ 50.360606] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.361320] ipv6_frags_init_net+0x206/0x3c0
[ 50.361934] ops_init+0xbb/0x6b0
[ 50.362461] setup_net+0x3d9/0x990
[ 50.362981] ? down_read_killable+0x1d7/0x4e0
[ 50.363652] ? __pfx_setup_net+0x10/0x10
[ 50.364218] ? copy_net_ns+0x17c/0x770
[ 50.364819] copy_net_ns+0x321/0x770
[ 50.365386] create_new_namespaces+0x3f6/0xb30
[ 50.366033] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.366758] ksys_unshare+0x44d/0x8e0
[ 50.367363] ? __pfx_ksys_unshare+0x10/0x10
[ 50.367967] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.368790] __x64_sys_unshare+0x31/0x40
[ 50.369392] do_syscall_64+0x3f/0x90
[ 50.369930] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.370690] RIP: 0033:0x7f24e8a900d7
[ 50.371204] 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
[ 50.373588] RSP: 002b:00007ffdd56095a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.374635] RAX: ffffffffffffffda RBX: 00007ffdd5609be8 RCX: 00007f24e8a900d7
[ 50.375633] RDX: 00007f24e8afa41f RSI: 00007ffdd5609540 RDI: 0000000040000000
[ 50.376598] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd5609350
[ 50.377577] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f24e8ba2bf0
[ 50.378551] R13: 00007ffdd5609680 R14: 0000000000000000 R15: 00000000000000f8
[ 50.379592]
[ 50.379921] irq event stamp: 10599
[ 50.380434] hardirqs last enabled at (10611): [] __up_console_sem+0x78/0x80
[ 50.381617] hardirqs last disabled at (10622): [] __up_console_sem+0x5d/0x80
[ 50.382803] softirqs last enabled at (10270): [] irq_exit_rcu+0x93/0xc0
[ 50.383958] softirqs last disabled at (10265): [] irq_exit_rcu+0x93/0xc0
[ 50.385196] ---[ end trace 0000000000000000 ]---
[ 50.386849] ------------[ cut here ]------------
[ 50.387524] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.389866] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.391046] Modules linked in:
[ 50.391539] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.392812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.393931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.394678] 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
[ 50.397081] RSP: 0018:ffff8880178cfbf0 EFLAGS: 00010286
[ 50.397842] RAX: 0000000000000000 RBX: ffff88800f347e40 RCX: 0000000000000000
[ 50.398855] RDX: ffff888019133680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.399832] RBP: ffff88800f347e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.400819] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.401799] R13: ffffffff84e23fe0 R14: ffff88800f347e48 R15: ffffffff84db0aa0
[ 50.402799] FS: 0000555555b0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.403903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.404729] CR2: 00007fc10d7176f4 CR3: 0000000020208000 CR4: 0000000000350ee0
[ 50.405706] Call Trace:
[ 50.406061]
[ 50.406442] nf_ct_net_init+0x224/0x3d0
[ 50.407034] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.407716] ops_init+0xbb/0x6b0
[ 50.408207] setup_net+0x3d9/0x990
[ 50.408748] ? down_read_killable+0x1d7/0x4e0
[ 50.409416] ? __pfx_setup_net+0x10/0x10
[ 50.409977] ? copy_net_ns+0x17c/0x770
[ 50.410576] copy_net_ns+0x321/0x770
[ 50.411134] create_new_namespaces+0x3f6/0xb30
[ 50.411818] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.412534] ksys_unshare+0x44d/0x8e0
[ 50.413080] ? __pfx_ksys_unshare+0x10/0x10
[ 50.413717] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.414534] __x64_sys_unshare+0x31/0x40
[ 50.415124] do_syscall_64+0x3f/0x90
[ 50.415692] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.416442] RIP: 0033:0x7f24e8a900d7
[ 50.416952] 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
[ 50.419350] RSP: 002b:00007ffdd56095a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.420403] RAX: ffffffffffffffda RBX: 00007ffdd5609be8 RCX: 00007f24e8a900d7
[ 50.421396] RDX: 00007f24e8afa41f RSI: 00007ffdd5609540 RDI: 0000000040000000
[ 50.422392] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd5609350
[ 50.423398] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f24e8ba2bf0
[ 50.424381] R13: 00007ffdd5609680 R14: 0000000000000000 R15: 00000000000000f8
[ 50.425402]
[ 50.425732] irq event stamp: 11373
[ 50.426208] hardirqs last enabled at (11383): [] __up_console_sem+0x78/0x80
[ 50.427399] hardirqs last disabled at (11394): [] __up_console_sem+0x5d/0x80
[ 50.428579] softirqs last enabled at (11310): [] irq_exit_rcu+0x93/0xc0
[ 50.429721] softirqs last disabled at (11305): [] irq_exit_rcu+0x93/0xc0
[ 50.430872] ---[ end trace 0000000000000000 ]---
executing program
[ 51.929958] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.977385] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.025468] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.074374] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:47:13 Registers:
info registers vcpu 0
RAX=0000000000027413 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=00007f60a53dade0 CR3=000000000e49c000 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=2033313a37343a34312037312079614d XMM01=5d3733323838322e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 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=ffff8880178cf5f0
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 0000555555b0c400 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=00007fc10d7176f4 CR3=0000000020208000 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