Warning: Permanently added '[localhost]:31622' (ECDSA) to the list of known hosts.
2023/05/17 10:06:52 fuzzer started
2023/05/17 10:06:52 dialing manager at localhost:35573
2023/05/17 10:06:52 checking machine...
2023/05/17 10:06:52 checking revisions...
syzkaller login: [ 49.400330] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:06:52 testing simple program...
[ 49.494566] cgroup: Unknown subsys name 'net'
[ 49.569588] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.299219] audit: type=1400 audit(1684318025.860:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.470147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.471764] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.473997] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.484885] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.486296] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.487252] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.932339] ------------[ cut here ]------------
[ 63.932793] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.934110] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.934772] Modules linked in:
[ 63.935112] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.935819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.936470] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.936901] 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
[ 63.938276] RSP: 0018:ffff8880191efc00 EFLAGS: 00010282
[ 63.938684] RAX: 0000000000000000 RBX: ffff88800eb2e840 RCX: 0000000000000000
[ 63.939249] RDX: ffff888015a20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.939787] RBP: ffff88800eb2e854 R08: 0000000000000001 R09: 0000000000000000
[ 63.940366] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.941294] R13: ffffffff84e223a0 R14: ffff88800eb2e848 R15: ffffffff84d73340
[ 63.941913] FS: 00005555564c4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.942642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.943179] CR2: 00007f189ea76940 CR3: 0000000016e8c000 CR4: 0000000000350ee0
[ 63.943792] Call Trace:
[ 63.944057]
[ 63.944276] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.944838] ipv4_frags_init_net+0x269/0x440
[ 63.945265] ops_init+0xbb/0x6b0
[ 63.945586] setup_net+0x3d9/0x990
[ 63.945939] ? down_read_killable+0x1d7/0x4e0
[ 63.946346] ? __pfx_setup_net+0x10/0x10
[ 63.946707] ? copy_net_ns+0x17c/0x770
[ 63.947113] copy_net_ns+0x321/0x770
[ 63.947471] create_new_namespaces+0x3f6/0xb30
[ 63.947886] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.948364] ksys_unshare+0x44d/0x8e0
[ 63.948733] ? __pfx_ksys_unshare+0x10/0x10
[ 63.949150] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.949665] __x64_sys_unshare+0x31/0x40
[ 63.950064] do_syscall_64+0x3f/0x90
[ 63.950404] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.950868] RIP: 0033:0x7f0845bc40d7
[ 63.951232] 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
[ 63.962034] RSP: 002b:00007ffe382a8798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.962699] RAX: ffffffffffffffda RBX: 00007ffe382a8dd8 RCX: 00007f0845bc40d7
[ 63.963354] RDX: 00007f0845c2e41f RSI: 00007ffe382a8730 RDI: 0000000040000000
[ 63.964010] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe382a8540
[ 63.968727] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0845cd6bf0
[ 63.969387] R13: 00007ffe382a8870 R14: 0000000000000000 R15: 00000000000000f8
[ 63.970064]
[ 63.970284] irq event stamp: 7705
[ 63.970593] hardirqs last enabled at (7715): [] __up_console_sem+0x78/0x80
[ 63.971372] hardirqs last disabled at (7726): [] __up_console_sem+0x5d/0x80
[ 63.972145] softirqs last enabled at (7244): [] irq_exit_rcu+0x93/0xc0
[ 63.977343] softirqs last disabled at (7205): [] irq_exit_rcu+0x93/0xc0
[ 63.978104] ---[ end trace 0000000000000000 ]---
[ 63.982650] ------------[ cut here ]------------
[ 63.983175] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.984378] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.993198] Modules linked in:
[ 63.993502] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.994348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.995023] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.995435] 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
[ 63.997691] RSP: 0018:ffff8880191efc00 EFLAGS: 00010282
[ 63.998927] RAX: 0000000000000000 RBX: ffff88800d89ba40 RCX: 0000000000000000
[ 64.000555] RDX: ffff888015a20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.001864] RBP: ffff88800d89ba54 R08: 0000000000000001 R09: 0000000000000000
[ 64.003172] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.004455] R13: ffffffff84e223a0 R14: ffff88800d89ba48 R15: ffffffff84da62e0
[ 64.006179] FS: 00005555564c4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.008029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.010039] CR2: 00007f189ea76940 CR3: 0000000016e8c000 CR4: 0000000000350ee0
[ 64.011554] Call Trace:
[ 64.012165]
[ 64.012700] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.013849] ipv6_frags_init_net+0x206/0x3c0
[ 64.014888] ops_init+0xbb/0x6b0
[ 64.015718] setup_net+0x3d9/0x990
[ 64.016557] ? down_read_killable+0x1d7/0x4e0
[ 64.017632] ? __pfx_setup_net+0x10/0x10
[ 64.018614] ? copy_net_ns+0x17c/0x770
[ 64.019527] copy_net_ns+0x321/0x770
[ 64.020433] create_new_namespaces+0x3f6/0xb30
[ 64.021549] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.022690] ksys_unshare+0x44d/0x8e0
[ 64.024870] ? __pfx_ksys_unshare+0x10/0x10
[ 64.025882] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.028290] __x64_sys_unshare+0x31/0x40
[ 64.029742] do_syscall_64+0x3f/0x90
[ 64.030670] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.031896] RIP: 0033:0x7f0845bc40d7
[ 64.032799] 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
[ 64.037227] RSP: 002b:00007ffe382a8798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.039019] RAX: ffffffffffffffda RBX: 00007ffe382a8dd8 RCX: 00007f0845bc40d7
[ 64.040764] RDX: 00007f0845c2e41f RSI: 00007ffe382a8730 RDI: 0000000040000000
[ 64.042492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe382a8540
[ 64.044236] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0845cd6bf0
[ 64.046011] R13: 00007ffe382a8870 R14: 0000000000000000 R15: 00000000000000f8
[ 64.047769]
[ 64.048421] irq event stamp: 9517
[ 64.049272] hardirqs last enabled at (9529): [] __up_console_sem+0x78/0x80
[ 64.051350] hardirqs last disabled at (9540): [] __up_console_sem+0x5d/0x80
[ 64.053468] softirqs last enabled at (9488): [] irq_exit_rcu+0x93/0xc0
[ 64.055477] softirqs last disabled at (9483): [] irq_exit_rcu+0x93/0xc0
[ 64.057476] ---[ end trace 0000000000000000 ]---
[ 64.059799] ------------[ cut here ]------------
[ 64.061058] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.064237] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.066299] Modules linked in:
[ 64.067124] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.069377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.071351] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.072628] 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
[ 64.076991] RSP: 0018:ffff8880191efbf0 EFLAGS: 00010286
[ 64.078279] RAX: 0000000000000000 RBX: ffff88800d89a440 RCX: 0000000000000000
[ 64.079972] RDX: ffff888015a20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.081709] RBP: ffff88800d89a454 R08: 0000000000000001 R09: 0000000000000000
[ 64.083437] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.085249] R13: ffffffff84e223a0 R14: ffff88800d89a448 R15: ffffffff84daf020
[ 64.086955] FS: 00005555564c4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.088932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.104538] CR2: 00007f189ea76940 CR3: 0000000016e8c000 CR4: 0000000000350ee0
[ 64.105205] Call Trace:
[ 64.105433]
[ 64.105646] nf_ct_net_init+0x224/0x3d0
[ 64.106050] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.106470] ops_init+0xbb/0x6b0
[ 64.106783] setup_net+0x3d9/0x990
[ 64.107119] ? down_read_killable+0x1d7/0x4e0
[ 64.107516] ? __pfx_setup_net+0x10/0x10
[ 64.107866] ? copy_net_ns+0x17c/0x770
[ 64.108243] copy_net_ns+0x321/0x770
[ 64.108588] create_new_namespaces+0x3f6/0xb30
[ 64.109014] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.109998] ksys_unshare+0x44d/0x8e0
[ 64.110884] ? __pfx_ksys_unshare+0x10/0x10
[ 64.111903] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.113262] __x64_sys_unshare+0x31/0x40
[ 64.114229] do_syscall_64+0x3f/0x90
[ 64.115158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.116400] RIP: 0033:0x7f0845bc40d7
[ 64.117280] 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
[ 64.120416] RSP: 002b:00007ffe382a8798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.121067] RAX: ffffffffffffffda RBX: 00007ffe382a8dd8 RCX: 00007f0845bc40d7
[ 64.121641] RDX: 00007f0845c2e41f RSI: 00007ffe382a8730 RDI: 0000000040000000
[ 64.122243] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe382a8540
[ 64.122817] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0845cd6bf0
[ 64.123414] R13: 00007ffe382a8870 R14: 0000000000000000 R15: 00000000000000f8
[ 64.124024]
[ 64.124232] irq event stamp: 10313
[ 64.124547] hardirqs last enabled at (10323): [] __up_console_sem+0x78/0x80
[ 64.125263] hardirqs last disabled at (10334): [] __up_console_sem+0x5d/0x80
[ 64.125975] softirqs last enabled at (10128): [] irq_exit_rcu+0x93/0xc0
[ 64.126655] softirqs last disabled at (10123): [] irq_exit_rcu+0x93/0xc0
[ 64.127353] ---[ end trace 0000000000000000 ]---
executing program
[ 65.505526] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.554369] Bluetooth: hci0: command 0x041b tx timeout
[ 69.605427] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.652688] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:07:03 Registers:
info registers vcpu 0
RAX=0000000000029471 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f189eb20000 CR3=000000000eae8000 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=1e74aecb65b1c487804193d0d22bb543
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=557ce0e8f026807f000000000013f018 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1a10b231aebbc6ad00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880191ef648
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 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 00005555564c4400 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=00007f189ea76940 CR3=0000000016e8c000 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