Warning: Permanently added '[localhost]:8251' (ECDSA) to the list of known hosts.
2023/05/18 01:44:13 fuzzer started
2023/05/18 01:44:13 dialing manager at localhost:44319
2023/05/18 01:44:13 checking machine...
2023/05/18 01:44:13 checking revisions...
syzkaller login: [ 41.585870] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:44:13 testing simple program...
[ 41.656612] cgroup: Unknown subsys name 'net'
[ 41.727016] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.135866] audit: type=1400 audit(1684374266.440:6): 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
[ 55.288217] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.289914] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.292756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.296821] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.299353] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.301444] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.705598] ------------[ cut here ]------------
[ 55.706868] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.709115] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.710666] Modules linked in:
[ 55.711129] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.712512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.717358] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.718034] 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
[ 55.720145] RSP: 0018:ffff88800feffc00 EFLAGS: 00010282
[ 55.720840] RAX: 0000000000000000 RBX: ffff88800d238040 RCX: 0000000000000000
[ 55.721726] RDX: ffff8880166a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.722614] RBP: ffff88800d238054 R08: 0000000000000001 R09: 0000000000000000
[ 55.723519] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.724412] R13: ffffffff84e23fe0 R14: ffff88800d238048 R15: ffffffff84d74dc0
[ 55.725329] FS: 0000555555b36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.726350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.727081] CR2: 00007f24049346f4 CR3: 000000000c492000 CR4: 0000000000350ef0
[ 55.728132] Call Trace:
[ 55.728505]
[ 55.728837] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.729525] ipv4_frags_init_net+0x269/0x440
[ 55.730104] ops_init+0xbb/0x6b0
[ 55.730600] setup_net+0x3d9/0x990
[ 55.731091] ? down_read_killable+0x1d7/0x4e0
[ 55.731700] ? __pfx_setup_net+0x10/0x10
[ 55.732291] ? copy_net_ns+0x17c/0x770
[ 55.732831] copy_net_ns+0x321/0x770
[ 55.733357] create_new_namespaces+0x3f6/0xb30
[ 55.733977] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.734656] ksys_unshare+0x44d/0x8e0
[ 55.735187] ? __pfx_ksys_unshare+0x10/0x10
[ 55.735795] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.736556] __x64_sys_unshare+0x31/0x40
[ 55.737093] do_syscall_64+0x3f/0x90
[ 55.737618] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.738303] RIP: 0033:0x7f8d93ab00d7
[ 55.738789] 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
[ 55.740977] RSP: 002b:00007ffe36626498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.741950] RAX: ffffffffffffffda RBX: 00007ffe36626ad8 RCX: 00007f8d93ab00d7
[ 55.742886] RDX: 00007f8d93b1a41f RSI: 00007ffe36626430 RDI: 0000000040000000
[ 55.743783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36626240
[ 55.744679] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d93bc2bf0
[ 55.745592] R13: 00007ffe36626570 R14: 0000000000000000 R15: 00000000000000f8
[ 55.746511]
[ 55.746840] irq event stamp: 8387
[ 55.747302] hardirqs last enabled at (8399): [] __up_console_sem+0x78/0x80
[ 55.748357] hardirqs last disabled at (8410): [] __up_console_sem+0x5d/0x80
[ 55.749558] softirqs last enabled at (8222): [] irq_exit_rcu+0x93/0xc0
[ 55.750726] softirqs last disabled at (8217): [] irq_exit_rcu+0x93/0xc0
[ 55.751909] ---[ end trace 0000000000000000 ]---
[ 55.757475] ------------[ cut here ]------------
[ 55.758066] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.759876] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.760944] Modules linked in:
[ 55.761383] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.762731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.763941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.764723] 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
[ 55.767321] RSP: 0018:ffff88800feffc00 EFLAGS: 00010282
[ 55.768080] RAX: 0000000000000000 RBX: ffff8880102b2440 RCX: 0000000000000000
[ 55.769104] RDX: ffff8880166a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.770176] RBP: ffff8880102b2454 R08: 0000000000000001 R09: 0000000000000000
[ 55.771254] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.772318] R13: ffffffff84e23fe0 R14: ffff8880102b2448 R15: ffffffff84da7d60
[ 55.773357] FS: 0000555555b36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.774530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.775397] CR2: 00007f24049346f4 CR3: 000000000c492000 CR4: 0000000000350ef0
[ 55.776455] Call Trace:
[ 55.776824]
[ 55.777153] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.777973] ipv6_frags_init_net+0x206/0x3c0
[ 55.778769] ops_init+0xbb/0x6b0
[ 55.779314] setup_net+0x3d9/0x990
[ 55.779856] ? down_read_killable+0x1d7/0x4e0
[ 55.780532] ? __pfx_setup_net+0x10/0x10
[ 55.781172] ? copy_net_ns+0x17c/0x770
[ 55.781887] copy_net_ns+0x321/0x770
[ 55.782484] create_new_namespaces+0x3f6/0xb30
[ 55.783181] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.783916] ksys_unshare+0x44d/0x8e0
[ 55.784498] ? __pfx_ksys_unshare+0x10/0x10
[ 55.785161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.786043] __x64_sys_unshare+0x31/0x40
[ 55.786685] do_syscall_64+0x3f/0x90
[ 55.787277] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.788021] RIP: 0033:0x7f8d93ab00d7
[ 55.788603] 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
[ 55.791160] RSP: 002b:00007ffe36626498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.792260] RAX: ffffffffffffffda RBX: 00007ffe36626ad8 RCX: 00007f8d93ab00d7
[ 55.793340] RDX: 00007f8d93b1a41f RSI: 00007ffe36626430 RDI: 0000000040000000
[ 55.794405] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36626240
[ 55.795426] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d93bc2bf0
[ 55.796466] R13: 00007ffe36626570 R14: 0000000000000000 R15: 00000000000000f8
[ 55.797577]
[ 55.797927] irq event stamp: 10193
[ 55.798478] hardirqs last enabled at (10211): [] __up_console_sem+0x78/0x80
[ 55.799760] hardirqs last disabled at (10222): [] __up_console_sem+0x5d/0x80
[ 55.801039] softirqs last enabled at (10206): [] irq_exit_rcu+0x93/0xc0
[ 55.802260] softirqs last disabled at (10201): [] irq_exit_rcu+0x93/0xc0
[ 55.803467] ---[ end trace 0000000000000000 ]---
[ 55.805047] ------------[ cut here ]------------
[ 55.805823] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.807987] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.809274] Modules linked in:
[ 55.809765] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.811101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.812279] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.813073] 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
[ 55.815647] RSP: 0018:ffff88800feffbf0 EFLAGS: 00010286
[ 55.816492] RAX: 0000000000000000 RBX: ffff8880102b2a40 RCX: 0000000000000000
[ 55.817698] RDX: ffff8880166a51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.818761] RBP: ffff8880102b2a54 R08: 0000000000000001 R09: 0000000000000000
[ 55.819838] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.820942] R13: ffffffff84e23fe0 R14: ffff8880102b2a48 R15: ffffffff84db0aa0
[ 55.822027] FS: 0000555555b36400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.823198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.824139] CR2: 00007f24049346f4 CR3: 000000000c492000 CR4: 0000000000350ef0
[ 55.825181] Call Trace:
[ 55.825609]
[ 55.825917] nf_ct_net_init+0x224/0x3d0
[ 55.826506] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.827106] ops_init+0xbb/0x6b0
[ 55.827592] setup_net+0x3d9/0x990
[ 55.828083] ? down_read_killable+0x1d7/0x4e0
[ 55.828691] ? __pfx_setup_net+0x10/0x10
[ 55.829199] ? copy_net_ns+0x17c/0x770
[ 55.829756] copy_net_ns+0x321/0x770
[ 55.830275] create_new_namespaces+0x3f6/0xb30
[ 55.830855] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.831506] ksys_unshare+0x44d/0x8e0
[ 55.832038] ? __pfx_ksys_unshare+0x10/0x10
[ 55.832625] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.833379] __x64_sys_unshare+0x31/0x40
[ 55.833917] do_syscall_64+0x3f/0x90
[ 55.834432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.835078] RIP: 0033:0x7f8d93ab00d7
[ 55.835616] 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
[ 55.837850] RSP: 002b:00007ffe36626498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.838824] RAX: ffffffffffffffda RBX: 00007ffe36626ad8 RCX: 00007f8d93ab00d7
[ 55.839709] RDX: 00007f8d93b1a41f RSI: 00007ffe36626430 RDI: 0000000040000000
[ 55.840631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36626240
[ 55.841568] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8d93bc2bf0
[ 55.842461] R13: 00007ffe36626570 R14: 0000000000000000 R15: 00000000000000f8
[ 55.843407]
[ 55.843711] irq event stamp: 11029
[ 55.844350] hardirqs last enabled at (11041): [] __up_console_sem+0x78/0x80
[ 55.845481] hardirqs last disabled at (11052): [] __up_console_sem+0x5d/0x80
[ 55.846596] softirqs last enabled at (10924): [] irq_exit_rcu+0x93/0xc0
[ 55.847630] softirqs last disabled at (10919): [] irq_exit_rcu+0x93/0xc0
[ 55.848723] ---[ end trace 0000000000000000 ]---
executing program
[ 57.371930] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.419304] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.468308] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.515279] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:44:22 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800feff618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555555b36400 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=00007f24049346f4 CR3=000000000c492000 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=0000000000037ad1 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f8768b8c360 CR3=000000000e97a000 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=7b5a35af7811199afd46d6895d4646c1
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111e00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7a64199e46c9ddab00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000