Warning: Permanently added '[localhost]:1725' (ECDSA) to the list of known hosts.
2023/05/16 17:36:39 fuzzer started
2023/05/16 17:36:39 dialing manager at localhost:35573
2023/05/16 17:36:39 checking machine...
2023/05/16 17:36:39 checking revisions...
syzkaller login: [ 37.456684] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:36:39 testing simple program...
[ 37.524366] cgroup: Unknown subsys name 'net'
[ 37.614857] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.244051] audit: type=1400 audit(1684258612.713:6): 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
[ 51.366821] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.368826] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.370703] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.374625] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.385440] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.387501] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.811316] ------------[ cut here ]------------
[ 51.812058] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.814277] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.815566] Modules linked in:
[ 51.816138] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.821012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.822243] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.823101] 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
[ 51.825659] RSP: 0018:ffff88800fc1fc00 EFLAGS: 00010282
[ 51.826523] RAX: 0000000000000000 RBX: ffff88800db9cc40 RCX: 0000000000000000
[ 51.827674] RDX: ffff888019ea3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.828827] RBP: ffff88800db9cc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.829989] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.831116] R13: ffffffff84e223a0 R14: ffff88800db9cc48 R15: ffffffff84d73340
[ 51.832300] FS: 0000555556932400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.833516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.834430] CR2: 00007f916e5936f4 CR3: 000000000ee4e000 CR4: 0000000000350ee0
[ 51.835419] Call Trace:
[ 51.835788]
[ 51.836157] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.836829] ipv4_frags_init_net+0x269/0x440
[ 51.837491] ops_init+0xbb/0x6b0
[ 51.838020] setup_net+0x3d9/0x990
[ 51.838509] ? down_read_killable+0x1d7/0x4e0
[ 51.839172] ? __pfx_setup_net+0x10/0x10
[ 51.839765] ? copy_net_ns+0x17c/0x770
[ 51.840357] copy_net_ns+0x321/0x770
[ 51.840943] create_new_namespaces+0x3f6/0xb30
[ 51.841595] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.842319] ksys_unshare+0x44d/0x8e0
[ 51.842867] ? __pfx_ksys_unshare+0x10/0x10
[ 51.843519] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.844346] __x64_sys_unshare+0x31/0x40
[ 51.844963] do_syscall_64+0x3f/0x90
[ 51.845493] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.846244] RIP: 0033:0x7f295cc680d7
[ 51.846762] 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
[ 51.849165] RSP: 002b:00007ffe5e73d058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.850192] RAX: ffffffffffffffda RBX: 00007ffe5e73d698 RCX: 00007f295cc680d7
[ 51.851170] RDX: 00007f295ccd241f RSI: 00007ffe5e73cff0 RDI: 0000000040000000
[ 51.852152] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5e73ce00
[ 51.853181] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f295cd7abf0
[ 51.854143] R13: 00007ffe5e73d130 R14: 0000000000000000 R15: 00000000000000f8
[ 51.855144]
[ 51.855478] irq event stamp: 11049
[ 51.855986] hardirqs last enabled at (11061): [] __up_console_sem+0x78/0x80
[ 51.857145] hardirqs last disabled at (11072): [] __up_console_sem+0x5d/0x80
[ 51.858319] softirqs last enabled at (11010): [] irq_exit_rcu+0x93/0xc0
[ 51.859482] softirqs last disabled at (11003): [] irq_exit_rcu+0x93/0xc0
[ 51.860623] ---[ end trace 0000000000000000 ]---
[ 51.866888] ------------[ cut here ]------------
[ 51.867868] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.869656] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.870805] Modules linked in:
[ 51.871284] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.872540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.873647] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.874379] 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
[ 51.876748] RSP: 0018:ffff88800fc1fc00 EFLAGS: 00010282
[ 51.877497] RAX: 0000000000000000 RBX: ffff88800f34c840 RCX: 0000000000000000
[ 51.878461] RDX: ffff888019ea3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.879448] RBP: ffff88800f34c854 R08: 0000000000000001 R09: 0000000000000000
[ 51.880413] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.881372] R13: ffffffff84e223a0 R14: ffff88800f34c848 R15: ffffffff84da62e0
[ 51.882342] FS: 0000555556932400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.883433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.884250] CR2: 00007f916e5936f4 CR3: 000000000ee4e000 CR4: 0000000000350ee0
[ 51.885215] Call Trace:
[ 51.885568]
[ 51.885889] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.886577] ipv6_frags_init_net+0x206/0x3c0
[ 51.887237] ops_init+0xbb/0x6b0
[ 51.887721] setup_net+0x3d9/0x990
[ 51.888240] ? down_read_killable+0x1d7/0x4e0
[ 51.888852] ? __pfx_setup_net+0x10/0x10
[ 51.889430] ? copy_net_ns+0x17c/0x770
[ 51.890004] copy_net_ns+0x321/0x770
[ 51.890521] create_new_namespaces+0x3f6/0xb30
[ 51.891178] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.891850] ksys_unshare+0x44d/0x8e0
[ 51.892403] ? __pfx_ksys_unshare+0x10/0x10
[ 51.893020] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.893784] __x64_sys_unshare+0x31/0x40
[ 51.894380] do_syscall_64+0x3f/0x90
[ 51.894893] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.895622] RIP: 0033:0x7f295cc680d7
[ 51.896155] 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
[ 51.898478] RSP: 002b:00007ffe5e73d058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.899505] RAX: ffffffffffffffda RBX: 00007ffe5e73d698 RCX: 00007f295cc680d7
[ 51.900460] RDX: 00007f295ccd241f RSI: 00007ffe5e73cff0 RDI: 0000000040000000
[ 51.901426] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5e73ce00
[ 51.902379] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f295cd7abf0
[ 51.903352] R13: 00007ffe5e73d130 R14: 0000000000000000 R15: 00000000000000f8
[ 51.904331]
[ 51.904650] irq event stamp: 12931
[ 51.905150] hardirqs last enabled at (12943): [] __up_console_sem+0x78/0x80
[ 51.906294] hardirqs last disabled at (12954): [] __up_console_sem+0x5d/0x80
[ 51.907455] softirqs last enabled at (12602): [] irq_exit_rcu+0x93/0xc0
[ 51.908574] softirqs last disabled at (12597): [] irq_exit_rcu+0x93/0xc0
[ 51.909679] ---[ end trace 0000000000000000 ]---
[ 51.911136] ------------[ cut here ]------------
[ 51.911774] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.913866] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.915044] Modules linked in:
[ 51.915500] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.916772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.917872] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.918606] 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
[ 51.920946] RSP: 0018:ffff88800fc1fbf0 EFLAGS: 00010286
[ 51.921648] RAX: 0000000000000000 RBX: ffff88800f34c040 RCX: 0000000000000000
[ 51.922611] RDX: ffff888019ea3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.923578] RBP: ffff88800f34c054 R08: 0000000000000001 R09: 0000000000000000
[ 51.924536] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.925487] R13: ffffffff84e223a0 R14: ffff88800f34c048 R15: ffffffff84daf020
[ 51.926439] FS: 0000555556932400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.927533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.928328] CR2: 00007f916e5936f4 CR3: 000000000ee4e000 CR4: 0000000000350ee0
[ 51.929291] Call Trace:
[ 51.929642]
[ 51.930007] nf_ct_net_init+0x224/0x3d0
[ 51.930544] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.931170] ops_init+0xbb/0x6b0
[ 51.931641] setup_net+0x3d9/0x990
[ 51.932155] ? down_read_killable+0x1d7/0x4e0
[ 51.932754] ? __pfx_setup_net+0x10/0x10
[ 51.933321] ? copy_net_ns+0x17c/0x770
[ 51.933850] copy_net_ns+0x321/0x770
[ 51.934389] create_new_namespaces+0x3f6/0xb30
[ 51.935047] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.935711] ksys_unshare+0x44d/0x8e0
[ 51.936259] ? __pfx_ksys_unshare+0x10/0x10
[ 51.936845] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.937648] __x64_sys_unshare+0x31/0x40
[ 51.938235] do_syscall_64+0x3f/0x90
[ 51.938758] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.939496] RIP: 0033:0x7f295cc680d7
[ 51.940022] 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
[ 51.942308] RSP: 002b:00007ffe5e73d058 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.943318] RAX: ffffffffffffffda RBX: 00007ffe5e73d698 RCX: 00007f295cc680d7
[ 51.944265] RDX: 00007f295ccd241f RSI: 00007ffe5e73cff0 RDI: 0000000040000000
[ 51.945215] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe5e73ce00
[ 51.946155] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f295cd7abf0
[ 51.947112] R13: 00007ffe5e73d130 R14: 0000000000000000 R15: 00000000000000f8
[ 51.948106]
[ 51.948423] irq event stamp: 13721
[ 51.948878] hardirqs last enabled at (13731): [] __up_console_sem+0x78/0x80
[ 51.950044] hardirqs last disabled at (13744): [] __up_console_sem+0x5d/0x80
[ 51.951172] softirqs last enabled at (13694): [] irq_exit_rcu+0x93/0xc0
[ 51.952289] softirqs last disabled at (13689): [] irq_exit_rcu+0x93/0xc0
[ 51.953440] ---[ end trace 0000000000000000 ]---
executing program
[ 53.453655] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.500971] Bluetooth: hci0: command 0x041b tx timeout
[ 57.548987] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.597020] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:36:53 Registers:
info registers vcpu 0
RAX=000000000001ec9d 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=00000202 [-------] 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=00007efe667ffa80 CR3=00000000187a0000 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=2034353a36333a37312036312079614d XMM01=5d3833313631382e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fc1f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556932400 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=00007f916e5936f4 CR3=000000000ee4e000 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