Warning: Permanently added '[localhost]:40490' (ECDSA) to the list of known hosts.
2023/05/18 00:49:31 fuzzer started
2023/05/18 00:49:31 dialing manager at localhost:44319
2023/05/18 00:49:31 checking machine...
2023/05/18 00:49:31 checking revisions...
syzkaller login: [ 39.347763] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:49:31 testing simple program...
[ 39.431372] cgroup: Unknown subsys name 'net'
[ 39.553866] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 51.192521] audit: type=1400 audit(1684370983.558:6): 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
executing program
[ 52.324253] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.326601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.329986] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.334135] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.337001] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.338170] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.728387] ------------[ cut here ]------------
[ 52.729066] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.730661] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.731753] Modules linked in:
[ 52.732157] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.733892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.736987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.737633] 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
[ 52.739842] RSP: 0018:ffff88801f527c00 EFLAGS: 00010282
[ 52.740566] RAX: 0000000000000000 RBX: ffff8880102a6840 RCX: 0000000000000000
[ 52.741459] RDX: ffff888016910000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.742358] RBP: ffff8880102a6854 R08: 0000000000000001 R09: 0000000000000000
[ 52.743266] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.744150] R13: ffffffff84e23fe0 R14: ffff8880102a6848 R15: ffffffff84d74dc0
[ 52.745045] FS: 0000555557172400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.746050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.746797] CR2: 00007ff7e140c6f4 CR3: 000000000d640000 CR4: 0000000000350ee0
[ 52.747730] Call Trace:
[ 52.748065]
[ 52.748366] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.749012] ipv4_frags_init_net+0x269/0x440
[ 52.749575] ops_init+0xbb/0x6b0
[ 52.750069] setup_net+0x3d9/0x990
[ 52.750537] ? down_read_killable+0x1d7/0x4e0
[ 52.751147] ? __pfx_setup_net+0x10/0x10
[ 52.751656] ? copy_net_ns+0x17c/0x770
[ 52.752194] copy_net_ns+0x321/0x770
[ 52.752708] create_new_namespaces+0x3f6/0xb30
[ 52.753297] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.753942] ksys_unshare+0x44d/0x8e0
[ 52.754437] ? __pfx_ksys_unshare+0x10/0x10
[ 52.755022] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.755760] __x64_sys_unshare+0x31/0x40
[ 52.756291] do_syscall_64+0x3f/0x90
[ 52.756804] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.757461] RIP: 0033:0x7f52259dc0d7
[ 52.757947] 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
[ 52.760158] RSP: 002b:00007ffc5c3d6e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.761103] RAX: ffffffffffffffda RBX: 00007ffc5c3d7448 RCX: 00007f52259dc0d7
[ 52.761983] RDX: 00007f5225a4641f RSI: 00007ffc5c3d6da0 RDI: 0000000040000000
[ 52.762871] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5c3d6bb0
[ 52.763775] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5225aeebf0
[ 52.764651] R13: 00007ffc5c3d6ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.765562]
[ 52.765894] irq event stamp: 8281
[ 52.766335] hardirqs last enabled at (8291): [] __up_console_sem+0x78/0x80
[ 52.767408] hardirqs last disabled at (8302): [] __up_console_sem+0x5d/0x80
[ 52.768464] softirqs last enabled at (7764): [] irq_exit_rcu+0x93/0xc0
[ 52.769487] softirqs last disabled at (7759): [] irq_exit_rcu+0x93/0xc0
[ 52.770521] ---[ end trace 0000000000000000 ]---
[ 52.776072] ------------[ cut here ]------------
[ 52.776659] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.778375] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.779518] Modules linked in:
[ 52.779951] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.781105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.782120] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.782795] 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
[ 52.785000] RSP: 0018:ffff88801f527c00 EFLAGS: 00010282
[ 52.785708] RAX: 0000000000000000 RBX: ffff88800c541a40 RCX: 0000000000000000
[ 52.786571] RDX: ffff888016910000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.787481] RBP: ffff88800c541a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.788366] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.789256] R13: ffffffff84e23fe0 R14: ffff88800c541a48 R15: ffffffff84da7d60
[ 52.790153] FS: 0000555557172400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.791170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.791913] CR2: 00007ff7e140c6f4 CR3: 000000000d640000 CR4: 0000000000350ee0
[ 52.792809] Call Trace:
[ 52.793143]
[ 52.793447] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.794088] ipv6_frags_init_net+0x206/0x3c0
[ 52.794660] ops_init+0xbb/0x6b0
[ 52.795155] setup_net+0x3d9/0x990
[ 52.795610] ? down_read_killable+0x1d7/0x4e0
[ 52.796218] ? __pfx_setup_net+0x10/0x10
[ 52.796755] ? copy_net_ns+0x17c/0x770
[ 52.797270] copy_net_ns+0x321/0x770
[ 52.797784] create_new_namespaces+0x3f6/0xb30
[ 52.798369] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.799024] ksys_unshare+0x44d/0x8e0
[ 52.799527] ? __pfx_ksys_unshare+0x10/0x10
[ 52.800102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.800845] __x64_sys_unshare+0x31/0x40
[ 52.801360] do_syscall_64+0x3f/0x90
[ 52.801867] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.802512] RIP: 0033:0x7f52259dc0d7
[ 52.803027] 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
[ 52.805244] RSP: 002b:00007ffc5c3d6e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.806220] RAX: ffffffffffffffda RBX: 00007ffc5c3d7448 RCX: 00007f52259dc0d7
[ 52.807122] RDX: 00007f5225a4641f RSI: 00007ffc5c3d6da0 RDI: 0000000040000000
[ 52.808034] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5c3d6bb0
[ 52.808934] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5225aeebf0
[ 52.809826] R13: 00007ffc5c3d6ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.810741]
[ 52.811052] irq event stamp: 10127
[ 52.811484] hardirqs last enabled at (10137): [] __up_console_sem+0x78/0x80
[ 52.812551] hardirqs last disabled at (10148): [] __up_console_sem+0x5d/0x80
[ 52.813618] softirqs last enabled at (9700): [] irq_exit_rcu+0x93/0xc0
[ 52.814651] softirqs last disabled at (9695): [] irq_exit_rcu+0x93/0xc0
[ 52.815742] ---[ end trace 0000000000000000 ]---
[ 52.817069] ------------[ cut here ]------------
[ 52.817662] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.819553] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.820616] Modules linked in:
[ 52.821055] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.822229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.823278] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.823953] 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
[ 52.826138] RSP: 0018:ffff88801f527bf0 EFLAGS: 00010286
[ 52.826814] RAX: 0000000000000000 RBX: ffff88800c541440 RCX: 0000000000000000
[ 52.827721] RDX: ffff888016910000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.828584] RBP: ffff88800c541454 R08: 0000000000000001 R09: 0000000000000000
[ 52.829477] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.830375] R13: ffffffff84e23fe0 R14: ffff88800c541448 R15: ffffffff84db0aa0
[ 52.831297] FS: 0000555557172400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.832287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.833027] CR2: 00007ff7e140c6f4 CR3: 000000000d640000 CR4: 0000000000350ee0
[ 52.833920] Call Trace:
[ 52.834245]
[ 52.834550] nf_ct_net_init+0x224/0x3d0
[ 52.835119] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.835736] ops_init+0xbb/0x6b0
[ 52.836180] setup_net+0x3d9/0x990
[ 52.836647] ? down_read_killable+0x1d7/0x4e0
[ 52.837245] ? __pfx_setup_net+0x10/0x10
[ 52.837790] ? copy_net_ns+0x17c/0x770
[ 52.838303] copy_net_ns+0x321/0x770
[ 52.838817] create_new_namespaces+0x3f6/0xb30
[ 52.839432] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.840077] ksys_unshare+0x44d/0x8e0
[ 52.840565] ? __pfx_ksys_unshare+0x10/0x10
[ 52.841142] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.841882] __x64_sys_unshare+0x31/0x40
[ 52.842437] do_syscall_64+0x3f/0x90
[ 52.842947] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.843618] RIP: 0033:0x7f52259dc0d7
[ 52.844110] 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
[ 52.846298] RSP: 002b:00007ffc5c3d6e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.847271] RAX: ffffffffffffffda RBX: 00007ffc5c3d7448 RCX: 00007f52259dc0d7
[ 52.848170] RDX: 00007f5225a4641f RSI: 00007ffc5c3d6da0 RDI: 0000000040000000
[ 52.849068] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5c3d6bb0
[ 52.849959] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5225aeebf0
[ 52.850865] R13: 00007ffc5c3d6ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.851799]
[ 52.852103] irq event stamp: 10893
[ 52.852540] hardirqs last enabled at (10903): [] __up_console_sem+0x78/0x80
[ 52.853602] hardirqs last disabled at (10914): [] __up_console_sem+0x5d/0x80
[ 52.854663] softirqs last enabled at (10830): [] irq_exit_rcu+0x93/0xc0
[ 52.855734] softirqs last disabled at (10825): [] irq_exit_rcu+0x93/0xc0
[ 52.856776] ---[ end trace 0000000000000000 ]---
executing program
[ 54.409372] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.455747] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.503827] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.551768] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:49:41 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000004 RCX=ffffffff812cff36 RDX=fffffbfff0ef3939
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=0000000000000000 RSP=ffff888016d37488
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888016cec098 R13=ffff888016ceb680 R14=ffffffff8560b4c0 R15=0000000000000004
RIP=ffffffff8180f4b5 RFL=00000046 [---Z-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 00007fce8091c900 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=00007fce7fd0d430 CR3=000000000ee04000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=410547d84c3e2457000000000013b188 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=accf852759f71bff00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f527618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 0000555557172400 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=00007ff7e140c6f4 CR3=000000000d640000 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