Warning: Permanently added '[localhost]:45974' (ECDSA) to the list of known hosts.
2023/05/16 20:59:06 fuzzer started
2023/05/16 20:59:06 dialing manager at localhost:35573
2023/05/16 20:59:06 checking machine...
2023/05/16 20:59:06 checking revisions...
syzkaller login: [ 36.478891] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:59:06 testing simple program...
[ 36.548613] cgroup: Unknown subsys name 'net'
[ 36.620245] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.754389] audit: type=1400 audit(1684270758.831:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.888784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.891892] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.893216] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.896316] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.897815] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.899256] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.300057] ------------[ cut here ]------------
[ 50.300904] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.302975] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.304524] Modules linked in:
[ 50.305250] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.310029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.311083] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.311741] 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
[ 50.313946] RSP: 0018:ffff88801905fc00 EFLAGS: 00010282
[ 50.314609] RAX: 0000000000000000 RBX: ffff888009bdd040 RCX: 0000000000000000
[ 50.315521] RDX: ffff88800fdf1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.316410] RBP: ffff888009bdd054 R08: 0000000000000001 R09: 0000000000000000
[ 50.317306] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.318185] R13: ffffffff84e223a0 R14: ffff888009bdd048 R15: ffffffff84d73340
[ 50.319080] FS: 00005555573f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.320098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.320804] CR2: 00007f0ff94ca6f4 CR3: 000000000f968000 CR4: 0000000000350ee0
[ 50.321689] Call Trace:
[ 50.322043]
[ 50.322341] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.322987] ipv4_frags_init_net+0x269/0x440
[ 50.323577] ops_init+0xbb/0x6b0
[ 50.324052] setup_net+0x3d9/0x990
[ 50.324504] ? down_read_killable+0x1d7/0x4e0
[ 50.325114] ? __pfx_setup_net+0x10/0x10
[ 50.325614] ? copy_net_ns+0x17c/0x770
[ 50.326156] copy_net_ns+0x321/0x770
[ 50.326640] create_new_namespaces+0x3f6/0xb30
[ 50.327274] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.327933] ksys_unshare+0x44d/0x8e0
[ 50.328423] ? __pfx_ksys_unshare+0x10/0x10
[ 50.328997] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.329707] __x64_sys_unshare+0x31/0x40
[ 50.330246] do_syscall_64+0x3f/0x90
[ 50.330727] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.331403] RIP: 0033:0x7fbabe8150d7
[ 50.331901] 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
[ 50.334061] RSP: 002b:00007ffda7dfdd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.335007] RAX: ffffffffffffffda RBX: 00007ffda7dfe368 RCX: 00007fbabe8150d7
[ 50.335918] RDX: 00007fbabe87f41f RSI: 00007ffda7dfdcc0 RDI: 0000000040000000
[ 50.336766] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda7dfdad0
[ 50.337658] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbabe927bf0
[ 50.338545] R13: 00007ffda7dfde00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.339465]
[ 50.339763] irq event stamp: 7719
[ 50.340216] hardirqs last enabled at (7731): [] __up_console_sem+0x78/0x80
[ 50.341260] hardirqs last disabled at (7742): [] __up_console_sem+0x5d/0x80
[ 50.342322] softirqs last enabled at (7260): [] irq_exit_rcu+0x93/0xc0
[ 50.343353] softirqs last disabled at (7223): [] irq_exit_rcu+0x93/0xc0
[ 50.344385] ---[ end trace 0000000000000000 ]---
[ 50.350012] ------------[ cut here ]------------
[ 50.350609] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.352303] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.353411] Modules linked in:
[ 50.353819] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.355009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.356044] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.356691] 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
[ 50.358869] RSP: 0018:ffff88801905fc00 EFLAGS: 00010282
[ 50.359552] RAX: 0000000000000000 RBX: ffff88800cb96c40 RCX: 0000000000000000
[ 50.360442] RDX: ffff88800fdf1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.361329] RBP: ffff88800cb96c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.362215] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.363110] R13: ffffffff84e223a0 R14: ffff88800cb96c48 R15: ffffffff84da62e0
[ 50.364014] FS: 00005555573f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.365016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.365721] CR2: 00007f0ff94ca6f4 CR3: 000000000f968000 CR4: 0000000000350ee0
[ 50.366603] Call Trace:
[ 50.366960]
[ 50.367271] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.367912] ipv6_frags_init_net+0x206/0x3c0
[ 50.368464] ops_init+0xbb/0x6b0
[ 50.368939] setup_net+0x3d9/0x990
[ 50.369393] ? down_read_killable+0x1d7/0x4e0
[ 50.369984] ? __pfx_setup_net+0x10/0x10
[ 50.370500] ? copy_net_ns+0x17c/0x770
[ 50.371031] copy_net_ns+0x321/0x770
[ 50.371533] create_new_namespaces+0x3f6/0xb30
[ 50.372147] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.372765] ksys_unshare+0x44d/0x8e0
[ 50.373291] ? __pfx_ksys_unshare+0x10/0x10
[ 50.373831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.374570] __x64_sys_unshare+0x31/0x40
[ 50.375122] do_syscall_64+0x3f/0x90
[ 50.375604] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.376286] RIP: 0033:0x7fbabe8150d7
[ 50.376751] 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
[ 50.378912] RSP: 002b:00007ffda7dfdd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.379889] RAX: ffffffffffffffda RBX: 00007ffda7dfe368 RCX: 00007fbabe8150d7
[ 50.380758] RDX: 00007fbabe87f41f RSI: 00007ffda7dfdcc0 RDI: 0000000040000000
[ 50.381657] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda7dfdad0
[ 50.382553] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbabe927bf0
[ 50.383445] R13: 00007ffda7dfde00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.384368]
[ 50.384674] irq event stamp: 9627
[ 50.385125] hardirqs last enabled at (9639): [] __up_console_sem+0x78/0x80
[ 50.386175] hardirqs last disabled at (9650): [] __up_console_sem+0x5d/0x80
[ 50.387272] softirqs last enabled at (9168): [] irq_exit_rcu+0x93/0xc0
[ 50.388311] softirqs last disabled at (9163): [] irq_exit_rcu+0x93/0xc0
[ 50.389344] ---[ end trace 0000000000000000 ]---
[ 50.390676] ------------[ cut here ]------------
[ 50.391316] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.393282] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.394329] Modules linked in:
[ 50.394740] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.395917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.396921] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.397553] 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
[ 50.399698] RSP: 0018:ffff88801905fbf0 EFLAGS: 00010286
[ 50.400375] RAX: 0000000000000000 RBX: ffff88800cb97e40 RCX: 0000000000000000
[ 50.401254] RDX: ffff88800fdf1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.402136] RBP: ffff88800cb97e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.403015] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.403911] R13: ffffffff84e223a0 R14: ffff88800cb97e48 R15: ffffffff84daf020
[ 50.404762] FS: 00005555573f8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.405755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.406483] CR2: 00007f0ff94ca6f4 CR3: 000000000f968000 CR4: 0000000000350ee0
[ 50.407375] Call Trace:
[ 50.407699]
[ 50.408024] nf_ct_net_init+0x224/0x3d0
[ 50.408538] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.409134] ops_init+0xbb/0x6b0
[ 50.409576] setup_net+0x3d9/0x990
[ 50.410056] ? down_read_killable+0x1d7/0x4e0
[ 50.410618] ? __pfx_setup_net+0x10/0x10
[ 50.411166] ? copy_net_ns+0x17c/0x770
[ 50.411674] copy_net_ns+0x321/0x770
[ 50.412181] create_new_namespaces+0x3f6/0xb30
[ 50.412764] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.413406] ksys_unshare+0x44d/0x8e0
[ 50.413923] ? __pfx_ksys_unshare+0x10/0x10
[ 50.414475] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.415224] __x64_sys_unshare+0x31/0x40
[ 50.415740] do_syscall_64+0x3f/0x90
[ 50.416247] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.416914] RIP: 0033:0x7fbabe8150d7
[ 50.417377] 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
[ 50.419570] RSP: 002b:00007ffda7dfdd28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.420514] RAX: ffffffffffffffda RBX: 00007ffda7dfe368 RCX: 00007fbabe8150d7
[ 50.421399] RDX: 00007fbabe87f41f RSI: 00007ffda7dfdcc0 RDI: 0000000040000000
[ 50.422281] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda7dfdad0
[ 50.423179] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbabe927bf0
[ 50.424062] R13: 00007ffda7dfde00 R14: 0000000000000000 R15: 00000000000000f8
[ 50.424962]
[ 50.425263] irq event stamp: 10411
[ 50.425695] hardirqs last enabled at (10421): [] __up_console_sem+0x78/0x80
[ 50.426758] hardirqs last disabled at (10432): [] __up_console_sem+0x5d/0x80
[ 50.427828] softirqs last enabled at (10318): [] irq_exit_rcu+0x93/0xc0
[ 50.428873] softirqs last disabled at (10313): [] irq_exit_rcu+0x93/0xc0
[ 50.429900] ---[ end trace 0000000000000000 ]---
executing program
[ 51.912518] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.960608] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.008931] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.055961] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:59:20 Registers:
info registers vcpu 0
RAX=0000000000000807 RBX=00000000000002ad RCX=ffffffff81307b0b RDX=ffffffff855ce560
RSI=0000000000000008 RDI=ffffffff855d2598 RBP=ffff888016c6f990 RSP=ffff888016c6f7d0
R8 =0000000000000000 R9 =692064656b6e696c R10=696c2073656c7564 R11=3a6e692064656b6e
R12=ffffffff855d2598 R13=00000000000002ad R14=00000000ffffe2ad R15=dffffc0000000000
RIP=ffffffff818112d8 RFL=00000246 [---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 00007f3c0779f900 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=00007f0b580340d8 CR3=000000001649e000 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=44398303e2497a9d71432cd6a79a8331
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=711e2e144390ed74000000000013b908 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b4acb3b0df68af2400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801905f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 00005555573f8400 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=00007f0ff94ca6f4 CR3=000000000f968000 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