Warning: Permanently added '[localhost]:10720' (ECDSA) to the list of known hosts.
2023/05/16 20:41:03 fuzzer started
2023/05/16 20:41:03 dialing manager at localhost:35573
2023/05/16 20:41:03 checking machine...
2023/05/16 20:41:03 checking revisions...
syzkaller login: [ 35.968035] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:41:03 testing simple program...
[ 36.040477] cgroup: Unknown subsys name 'net'
[ 36.093765] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.457821] audit: type=1400 audit(1684269676.152:6): 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
[ 49.576615] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.578017] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.579839] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.582350] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.584100] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.584960] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.975029] ------------[ cut here ]------------
[ 49.975854] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.978342] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.979756] Modules linked in:
[ 49.980235] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.984806] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.985923] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.986700] 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
[ 49.988999] RSP: 0018:ffff88801693fc00 EFLAGS: 00010282
[ 49.989719] RAX: 0000000000000000 RBX: ffff88800e420c40 RCX: 0000000000000000
[ 49.990671] RDX: ffff8880186b9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.991626] RBP: ffff88800e420c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.992582] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.993548] R13: ffffffff84e223a0 R14: ffff88800e420c48 R15: ffffffff84d73340
[ 49.994530] FS: 0000555556f1c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.995590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.996398] CR2: 000055f48c76b080 CR3: 000000000d0ae000 CR4: 0000000000350ef0
[ 49.997349] Call Trace:
[ 49.997697]
[ 49.998016] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.998724] ipv4_frags_init_net+0x269/0x440
[ 49.999372] ops_init+0xbb/0x6b0
[ 49.999852] setup_net+0x3d9/0x990
[ 50.000369] ? down_read_killable+0x1d7/0x4e0
[ 50.000971] ? __pfx_setup_net+0x10/0x10
[ 50.001538] ? copy_net_ns+0x17c/0x770
[ 50.002108] copy_net_ns+0x321/0x770
[ 50.002625] create_new_namespaces+0x3f6/0xb30
[ 50.003283] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.003947] ksys_unshare+0x44d/0x8e0
[ 50.004512] ? __pfx_ksys_unshare+0x10/0x10
[ 50.005132] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.005890] __x64_sys_unshare+0x31/0x40
[ 50.006480] do_syscall_64+0x3f/0x90
[ 50.006985] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.007689] RIP: 0033:0x7f7e398bf0d7
[ 50.008235] 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
[ 50.010802] RSP: 002b:00007ffd88835938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.011889] RAX: ffffffffffffffda RBX: 00007ffd88835f78 RCX: 00007f7e398bf0d7
[ 50.012892] RDX: 00007f7e3992941f RSI: 00007ffd888358d0 RDI: 0000000040000000
[ 50.013870] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd888356e0
[ 50.014865] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e399d1bf0
[ 50.015861] R13: 00007ffd88835a10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.016876]
[ 50.017240] irq event stamp: 8753
[ 50.017706] hardirqs last enabled at (8763): [] __up_console_sem+0x78/0x80
[ 50.018845] hardirqs last disabled at (8774): [] __up_console_sem+0x5d/0x80
[ 50.019988] softirqs last enabled at (8658): [] irq_exit_rcu+0x93/0xc0
[ 50.021105] softirqs last disabled at (8653): [] irq_exit_rcu+0x93/0xc0
[ 50.022198] ---[ end trace 0000000000000000 ]---
[ 50.027486] ------------[ cut here ]------------
[ 50.028330] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.030162] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.031333] Modules linked in:
[ 50.031772] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.033015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.034119] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.034820] 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
[ 50.037253] RSP: 0018:ffff88801693fc00 EFLAGS: 00010282
[ 50.037990] RAX: 0000000000000000 RBX: ffff88800c50ba40 RCX: 0000000000000000
[ 50.039005] RDX: ffff8880186b9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.039984] RBP: ffff88800c50ba54 R08: 0000000000000001 R09: 0000000000000000
[ 50.040974] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.041955] R13: ffffffff84e223a0 R14: ffff88800c50ba48 R15: ffffffff84da62e0
[ 50.042956] FS: 0000555556f1c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.044082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.044871] CR2: 000055f48c76b080 CR3: 000000000d0ae000 CR4: 0000000000350ef0
[ 50.045922] Call Trace:
[ 50.046331]
[ 50.046691] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.047408] ipv6_frags_init_net+0x206/0x3c0
[ 50.048033] ops_init+0xbb/0x6b0
[ 50.048555] setup_net+0x3d9/0x990
[ 50.049089] ? down_read_killable+0x1d7/0x4e0
[ 50.049754] ? __pfx_setup_net+0x10/0x10
[ 50.050349] ? copy_net_ns+0x17c/0x770
[ 50.050925] copy_net_ns+0x321/0x770
[ 50.051490] create_new_namespaces+0x3f6/0xb30
[ 50.052175] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.052898] ksys_unshare+0x44d/0x8e0
[ 50.053488] ? __pfx_ksys_unshare+0x10/0x10
[ 50.054129] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.054924] __x64_sys_unshare+0x31/0x40
[ 50.055539] do_syscall_64+0x3f/0x90
[ 50.056092] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.056808] RIP: 0033:0x7f7e398bf0d7
[ 50.057356] 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
[ 50.059815] RSP: 002b:00007ffd88835938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.060868] RAX: ffffffffffffffda RBX: 00007ffd88835f78 RCX: 00007f7e398bf0d7
[ 50.061851] RDX: 00007f7e3992941f RSI: 00007ffd888358d0 RDI: 0000000040000000
[ 50.062849] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd888356e0
[ 50.063840] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e399d1bf0
[ 50.064826] R13: 00007ffd88835a10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.065857]
[ 50.066229] irq event stamp: 10325
[ 50.066722] hardirqs last enabled at (10335): [] __up_console_sem+0x78/0x80
[ 50.067926] hardirqs last disabled at (10346): [] __up_console_sem+0x5d/0x80
[ 50.069113] softirqs last enabled at (9956): [] irq_exit_rcu+0x93/0xc0
[ 50.070269] softirqs last disabled at (9951): [] irq_exit_rcu+0x93/0xc0
[ 50.071427] ---[ end trace 0000000000000000 ]---
[ 50.072879] ------------[ cut here ]------------
[ 50.073559] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.075634] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.076781] Modules linked in:
[ 50.077254] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.078506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.079586] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.080304] 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
[ 50.082658] RSP: 0018:ffff88801693fbf0 EFLAGS: 00010286
[ 50.083419] RAX: 0000000000000000 RBX: ffff888008ef8240 RCX: 0000000000000000
[ 50.084416] RDX: ffff8880186b9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.085386] RBP: ffff888008ef8254 R08: 0000000000000001 R09: 0000000000000000
[ 50.086342] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.087294] R13: ffffffff84e223a0 R14: ffff888008ef8248 R15: ffffffff84daf020
[ 50.088256] FS: 0000555556f1c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.089312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.090108] CR2: 000055f48c76b080 CR3: 000000000d0ae000 CR4: 0000000000350ef0
[ 50.091076] Call Trace:
[ 50.091424]
[ 50.091751] nf_ct_net_init+0x224/0x3d0
[ 50.092334] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.092959] ops_init+0xbb/0x6b0
[ 50.093467] setup_net+0x3d9/0x990
[ 50.093957] ? down_read_killable+0x1d7/0x4e0
[ 50.094613] ? __pfx_setup_net+0x10/0x10
[ 50.095196] ? copy_net_ns+0x17c/0x770
[ 50.095746] copy_net_ns+0x321/0x770
[ 50.096293] create_new_namespaces+0x3f6/0xb30
[ 50.096934] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.097621] ksys_unshare+0x44d/0x8e0
[ 50.098179] ? __pfx_ksys_unshare+0x10/0x10
[ 50.098776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.099586] __x64_sys_unshare+0x31/0x40
[ 50.100177] do_syscall_64+0x3f/0x90
[ 50.100689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.101406] RIP: 0033:0x7f7e398bf0d7
[ 50.101897] 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
[ 50.104259] RSP: 002b:00007ffd88835938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.105292] RAX: ffffffffffffffda RBX: 00007ffd88835f78 RCX: 00007f7e398bf0d7
[ 50.106266] RDX: 00007f7e3992941f RSI: 00007ffd888358d0 RDI: 0000000040000000
[ 50.107226] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd888356e0
[ 50.108243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7e399d1bf0
[ 50.109204] R13: 00007ffd88835a10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.110188]
[ 50.110536] irq event stamp: 11121
[ 50.110995] hardirqs last enabled at (11131): [] __up_console_sem+0x78/0x80
[ 50.112159] hardirqs last disabled at (11144): [] __up_console_sem+0x5d/0x80
[ 50.113299] softirqs last enabled at (11028): [] irq_exit_rcu+0x93/0xc0
[ 50.114429] softirqs last disabled at (11023): [] irq_exit_rcu+0x93/0xc0
[ 50.115553] ---[ end trace 0000000000000000 ]---
executing program
[ 51.666273] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.713131] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.761860] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.809174] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:41:15 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801693f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556f1c400 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=000055f48c76b080 CR3=000000000d0ae000 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=000000000003151d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fc970f9e610 CR3=000000000efb6000 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=a2c625e4652f0b97454ba1e48499c84c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=86858bd39894a271000000000013b0d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7396b4de13485de100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000