Warning: Permanently added '[localhost]:5235' (ECDSA) to the list of known hosts.
2023/05/18 02:30:12 fuzzer started
2023/05/18 02:30:12 dialing manager at localhost:44319
2023/05/18 02:30:12 checking machine...
2023/05/18 02:30:12 checking revisions...
syzkaller login: [ 36.689759] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:30:12 testing simple program...
[ 36.748581] cgroup: Unknown subsys name 'net'
[ 36.829972] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.278303] audit: type=1400 audit(1684377025.106:6): 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
[ 50.396888] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.398458] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.400320] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.404837] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.407402] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.409272] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.784498] ------------[ cut here ]------------
[ 50.785498] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.787473] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.789032] Modules linked in:
[ 50.789495] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.794295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.795311] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.795986] 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
[ 50.798201] RSP: 0018:ffff88800de6fc00 EFLAGS: 00010282
[ 50.798903] RAX: 0000000000000000 RBX: ffff88800cbc4c40 RCX: 0000000000000000
[ 50.799808] RDX: ffff888016d21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.800712] RBP: ffff88800cbc4c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.801605] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.802462] R13: ffffffff84e23fe0 R14: ffff88800cbc4c48 R15: ffffffff84d74dc0
[ 50.803353] FS: 0000555557312400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.804353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.805111] CR2: 00007f3bf1fbf6f4 CR3: 000000000dcf8000 CR4: 0000000000350ee0
[ 50.805997] Call Trace:
[ 50.806321]
[ 50.806642] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.807252] ipv4_frags_init_net+0x269/0x440
[ 50.807848] ops_init+0xbb/0x6b0
[ 50.808296] setup_net+0x3d9/0x990
[ 50.808801] ? down_read_killable+0x1d7/0x4e0
[ 50.809376] ? __pfx_setup_net+0x10/0x10
[ 50.809913] ? copy_net_ns+0x17c/0x770
[ 50.810424] copy_net_ns+0x321/0x770
[ 50.810936] create_new_namespaces+0x3f6/0xb30
[ 50.811550] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.812170] ksys_unshare+0x44d/0x8e0
[ 50.812702] ? __pfx_ksys_unshare+0x10/0x10
[ 50.813249] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.813990] __x64_sys_unshare+0x31/0x40
[ 50.814499] do_syscall_64+0x3f/0x90
[ 50.815002] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.815662] RIP: 0033:0x7fefe49d90d7
[ 50.816118] 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
[ 50.818258] RSP: 002b:00007ffc22fd4698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.819190] RAX: ffffffffffffffda RBX: 00007ffc22fd4cd8 RCX: 00007fefe49d90d7
[ 50.820077] RDX: 00007fefe4a4341f RSI: 00007ffc22fd4630 RDI: 0000000040000000
[ 50.820965] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22fd4440
[ 50.821841] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fefe4aebbf0
[ 50.822711] R13: 00007ffc22fd4770 R14: 0000000000000000 R15: 00000000000000f8
[ 50.823618]
[ 50.823918] irq event stamp: 8821
[ 50.824332] hardirqs last enabled at (8831): [] __up_console_sem+0x78/0x80
[ 50.825406] hardirqs last disabled at (8842): [] __up_console_sem+0x5d/0x80
[ 50.826451] softirqs last enabled at (8350): [] irq_exit_rcu+0x93/0xc0
[ 50.827464] softirqs last disabled at (8331): [] irq_exit_rcu+0x93/0xc0
[ 50.828481] ---[ end trace 0000000000000000 ]---
[ 50.833572] ------------[ cut here ]------------
[ 50.834161] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.835911] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.836970] Modules linked in:
[ 50.837374] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.838537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.839504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.840180] 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
[ 50.842352] RSP: 0018:ffff88800de6fc00 EFLAGS: 00010282
[ 50.843046] RAX: 0000000000000000 RBX: ffff88800e8bc240 RCX: 0000000000000000
[ 50.843934] RDX: ffff888016d21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.844837] RBP: ffff88800e8bc254 R08: 0000000000000001 R09: 0000000000000000
[ 50.845722] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.846620] R13: ffffffff84e23fe0 R14: ffff88800e8bc248 R15: ffffffff84da7d60
[ 50.847471] FS: 0000555557312400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.848463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.849191] CR2: 00007f3bf1fbf6f4 CR3: 000000000dcf8000 CR4: 0000000000350ee0
[ 50.850075] Call Trace:
[ 50.850399]
[ 50.850725] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.851333] ipv6_frags_init_net+0x206/0x3c0
[ 50.851912] ops_init+0xbb/0x6b0
[ 50.852357] setup_net+0x3d9/0x990
[ 50.852858] ? down_read_killable+0x1d7/0x4e0
[ 50.853421] ? __pfx_setup_net+0x10/0x10
[ 50.853956] ? copy_net_ns+0x17c/0x770
[ 50.854460] copy_net_ns+0x321/0x770
[ 50.854968] create_new_namespaces+0x3f6/0xb30
[ 50.855579] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.856197] ksys_unshare+0x44d/0x8e0
[ 50.856723] ? __pfx_ksys_unshare+0x10/0x10
[ 50.857265] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.857994] __x64_sys_unshare+0x31/0x40
[ 50.858542] do_syscall_64+0x3f/0x90
[ 50.859019] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.859689] RIP: 0033:0x7fefe49d90d7
[ 50.860151] 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
[ 50.862332] RSP: 002b:00007ffc22fd4698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.863266] RAX: ffffffffffffffda RBX: 00007ffc22fd4cd8 RCX: 00007fefe49d90d7
[ 50.864146] RDX: 00007fefe4a4341f RSI: 00007ffc22fd4630 RDI: 0000000040000000
[ 50.865040] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22fd4440
[ 50.865918] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fefe4aebbf0
[ 50.866788] R13: 00007ffc22fd4770 R14: 0000000000000000 R15: 00000000000000f8
[ 50.867705]
[ 50.868000] irq event stamp: 10533
[ 50.868438] hardirqs last enabled at (10543): [] __up_console_sem+0x78/0x80
[ 50.869499] hardirqs last disabled at (10554): [] __up_console_sem+0x5d/0x80
[ 50.870568] softirqs last enabled at (10034): [] irq_exit_rcu+0x93/0xc0
[ 50.871604] softirqs last disabled at (10011): [] irq_exit_rcu+0x93/0xc0
[ 50.872655] ---[ end trace 0000000000000000 ]---
[ 50.873990] ------------[ cut here ]------------
[ 50.874636] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.876540] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.877593] Modules linked in:
[ 50.878001] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.879159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.880177] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.880883] 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
[ 50.883038] RSP: 0018:ffff88800de6fbf0 EFLAGS: 00010286
[ 50.883731] RAX: 0000000000000000 RBX: ffff88800e8bd440 RCX: 0000000000000000
[ 50.884616] RDX: ffff888016d21b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.885465] RBP: ffff88800e8bd454 R08: 0000000000000001 R09: 0000000000000000
[ 50.886337] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.887221] R13: ffffffff84e23fe0 R14: ffff88800e8bd448 R15: ffffffff84db0aa0
[ 50.888114] FS: 0000555557312400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.889113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.889851] CR2: 00007f3bf1fbf6f4 CR3: 000000000dcf8000 CR4: 0000000000350ee0
[ 50.890732] Call Trace:
[ 50.891055]
[ 50.891350] nf_ct_net_init+0x224/0x3d0
[ 50.891900] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.892495] ops_init+0xbb/0x6b0
[ 50.892986] setup_net+0x3d9/0x990
[ 50.893439] ? down_read_killable+0x1d7/0x4e0
[ 50.894037] ? __pfx_setup_net+0x10/0x10
[ 50.894571] ? copy_net_ns+0x17c/0x770
[ 50.895075] copy_net_ns+0x321/0x770
[ 50.895583] create_new_namespaces+0x3f6/0xb30
[ 50.896159] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.896803] ksys_unshare+0x44d/0x8e0
[ 50.897293] ? __pfx_ksys_unshare+0x10/0x10
[ 50.897861] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.898590] __x64_sys_unshare+0x31/0x40
[ 50.899101] do_syscall_64+0x3f/0x90
[ 50.899612] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.900251] RIP: 0033:0x7fefe49d90d7
[ 50.900765] 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
[ 50.902908] RSP: 002b:00007ffc22fd4698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.903852] RAX: ffffffffffffffda RBX: 00007ffc22fd4cd8 RCX: 00007fefe49d90d7
[ 50.904747] RDX: 00007fefe4a4341f RSI: 00007ffc22fd4630 RDI: 0000000040000000
[ 50.905620] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc22fd4440
[ 50.906462] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fefe4aebbf0
[ 50.907339] R13: 00007ffc22fd4770 R14: 0000000000000000 R15: 00000000000000f8
[ 50.908235]
[ 50.908567] irq event stamp: 11325
[ 50.909001] hardirqs last enabled at (11335): [] __up_console_sem+0x78/0x80
[ 50.910054] hardirqs last disabled at (11346): [] __up_console_sem+0x5d/0x80
[ 50.911098] softirqs last enabled at (11060): [] irq_exit_rcu+0x93/0xc0
[ 50.912133] softirqs last disabled at (11055): [] irq_exit_rcu+0x93/0xc0
[ 50.913176] ---[ end trace 0000000000000000 ]---
executing program
[ 52.468244] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.515591] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.563589] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.611596] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:30:26 Registers:
info registers vcpu 0
RAX=00000000000207c9 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=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=00007fd94834cde0 CR3=000000000976c000 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=065c4b68b053dc93514582b2a04d4738
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=dca9200e3f7ed73f000000000013bfd0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=59be3a637acf14f300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000007a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800de6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000007a R11=0000000000000001
R12=000000000000007a 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 0000555557312400 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=00007f3bf1fbf6f4 CR3=000000000dcf8000 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