Warning: Permanently added '[localhost]:9091' (ECDSA) to the list of known hosts.
2023/05/17 01:52:12 fuzzer started
2023/05/17 01:52:12 dialing manager at localhost:35573
2023/05/17 01:52:12 checking machine...
2023/05/17 01:52:12 checking revisions...
syzkaller login: [ 36.205309] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:52:12 testing simple program...
[ 36.272230] cgroup: Unknown subsys name 'net'
[ 36.368303] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.201711] audit: type=1400 audit(1684288345.632:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.357619] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.359224] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.360348] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.362562] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.364196] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.365360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.740911] ------------[ cut here ]------------
[ 50.741510] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.743397] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.744391] Modules linked in:
[ 50.744771] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.749111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.750230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.750934] 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
[ 50.752997] RSP: 0018:ffff8880143cfc00 EFLAGS: 00010282
[ 50.753617] RAX: 0000000000000000 RBX: ffff88800f0c1040 RCX: 0000000000000000
[ 50.754476] RDX: ffff8880166e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.755317] RBP: ffff88800f0c1054 R08: 0000000000000001 R09: 0000000000000000
[ 50.756160] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.757005] R13: ffffffff84e223a0 R14: ffff88800f0c1048 R15: ffffffff84d73340
[ 50.757859] FS: 000055555639f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.758788] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.759523] CR2: 00007f7bed3ab6f4 CR3: 000000000efda000 CR4: 0000000000350ef0
[ 50.760386] Call Trace:
[ 50.760701]
[ 50.761023] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.761605] ipv4_frags_init_net+0x269/0x440
[ 50.762165] ops_init+0xbb/0x6b0
[ 50.762592] setup_net+0x3d9/0x990
[ 50.763064] ? down_read_killable+0x1d7/0x4e0
[ 50.763615] ? __pfx_setup_net+0x10/0x10
[ 50.764132] ? copy_net_ns+0x17c/0x770
[ 50.764618] copy_net_ns+0x321/0x770
[ 50.765104] create_new_namespaces+0x3f6/0xb30
[ 50.765672] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.766290] ksys_unshare+0x44d/0x8e0
[ 50.766757] ? __pfx_ksys_unshare+0x10/0x10
[ 50.767332] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.768040] __x64_sys_unshare+0x31/0x40
[ 50.768539] do_syscall_64+0x3f/0x90
[ 50.769027] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.769640] RIP: 0033:0x7fcee02850d7
[ 50.770120] 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
[ 50.772245] RSP: 002b:00007ffe87d7e198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.773154] RAX: ffffffffffffffda RBX: 00007ffe87d7e7d8 RCX: 00007fcee02850d7
[ 50.774004] RDX: 00007fcee02ef41f RSI: 00007ffe87d7e130 RDI: 0000000040000000
[ 50.774870] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe87d7df40
[ 50.775709] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcee0397bf0
[ 50.776562] R13: 00007ffe87d7e270 R14: 0000000000000000 R15: 00000000000000f8
[ 50.777441]
[ 50.777731] irq event stamp: 8021
[ 50.778176] hardirqs last enabled at (8033): [] __up_console_sem+0x78/0x80
[ 50.779221] hardirqs last disabled at (8044): [] __up_console_sem+0x5d/0x80
[ 50.780245] softirqs last enabled at (7586): [] irq_exit_rcu+0x93/0xc0
[ 50.781229] softirqs last disabled at (7549): [] irq_exit_rcu+0x93/0xc0
[ 50.782235] ---[ end trace 0000000000000000 ]---
[ 50.787094] ------------[ cut here ]------------
[ 50.787684] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.789443] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.790480] Modules linked in:
[ 50.790904] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.792047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.793021] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.793646] 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
[ 50.795769] RSP: 0018:ffff8880143cfc00 EFLAGS: 00010282
[ 50.796442] RAX: 0000000000000000 RBX: ffff88800f514440 RCX: 0000000000000000
[ 50.797327] RDX: ffff8880166e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.798195] RBP: ffff88800f514454 R08: 0000000000000001 R09: 0000000000000000
[ 50.799079] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.799962] R13: ffffffff84e223a0 R14: ffff88800f514448 R15: ffffffff84da62e0
[ 50.800816] FS: 000055555639f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.801786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.802520] CR2: 00007f7bed3ab6f4 CR3: 000000000efda000 CR4: 0000000000350ef0
[ 50.803411] Call Trace:
[ 50.803730]
[ 50.804065] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.804664] ipv6_frags_init_net+0x206/0x3c0
[ 50.805235] ops_init+0xbb/0x6b0
[ 50.805678] setup_net+0x3d9/0x990
[ 50.806164] ? down_read_killable+0x1d7/0x4e0
[ 50.806727] ? __pfx_setup_net+0x10/0x10
[ 50.807280] ? copy_net_ns+0x17c/0x770
[ 50.807779] copy_net_ns+0x321/0x770
[ 50.808282] create_new_namespaces+0x3f6/0xb30
[ 50.808888] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.809496] ksys_unshare+0x44d/0x8e0
[ 50.810016] ? __pfx_ksys_unshare+0x10/0x10
[ 50.810551] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.811287] __x64_sys_unshare+0x31/0x40
[ 50.811794] do_syscall_64+0x3f/0x90
[ 50.812298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.812964] RIP: 0033:0x7fcee02850d7
[ 50.813429] 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
[ 50.815573] RSP: 002b:00007ffe87d7e198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.816522] RAX: ffffffffffffffda RBX: 00007ffe87d7e7d8 RCX: 00007fcee02850d7
[ 50.817403] RDX: 00007fcee02ef41f RSI: 00007ffe87d7e130 RDI: 0000000040000000
[ 50.818277] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe87d7df40
[ 50.819193] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcee0397bf0
[ 50.820077] R13: 00007ffe87d7e270 R14: 0000000000000000 R15: 00000000000000f8
[ 50.820995]
[ 50.821297] irq event stamp: 9781
[ 50.821722] hardirqs last enabled at (9791): [] __up_console_sem+0x78/0x80
[ 50.822783] hardirqs last disabled at (9802): [] __up_console_sem+0x5d/0x80
[ 50.823851] softirqs last enabled at (9372): [] irq_exit_rcu+0x93/0xc0
[ 50.824873] softirqs last disabled at (9367): [] irq_exit_rcu+0x93/0xc0
[ 50.825897] ---[ end trace 0000000000000000 ]---
[ 50.827255] ------------[ cut here ]------------
[ 50.827939] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.829782] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.830856] Modules linked in:
[ 50.831276] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.832437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.833441] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.834116] 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
[ 50.836327] RSP: 0018:ffff8880143cfbf0 EFLAGS: 00010286
[ 50.837017] RAX: 0000000000000000 RBX: ffff88800f515c40 RCX: 0000000000000000
[ 50.837906] RDX: ffff8880166e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.838760] RBP: ffff88800f515c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.839685] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.840563] R13: ffffffff84e223a0 R14: ffff88800f515c48 R15: ffffffff84daf020
[ 50.841469] FS: 000055555639f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.842482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.843245] CR2: 00007f7bed3ab6f4 CR3: 000000000efda000 CR4: 0000000000350ef0
[ 50.844139] Call Trace:
[ 50.844470]
[ 50.844777] nf_ct_net_init+0x224/0x3d0
[ 50.845333] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.845938] ops_init+0xbb/0x6b0
[ 50.846391] setup_net+0x3d9/0x990
[ 50.846876] ? down_read_killable+0x1d7/0x4e0
[ 50.847471] ? __pfx_setup_net+0x10/0x10
[ 50.848018] ? copy_net_ns+0x17c/0x770
[ 50.848530] copy_net_ns+0x321/0x770
[ 50.849064] create_new_namespaces+0x3f6/0xb30
[ 50.849665] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.850333] ksys_unshare+0x44d/0x8e0
[ 50.850864] ? __pfx_ksys_unshare+0x10/0x10
[ 50.851446] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.852194] __x64_sys_unshare+0x31/0x40
[ 50.852723] do_syscall_64+0x3f/0x90
[ 50.853241] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.853929] RIP: 0033:0x7fcee02850d7
[ 50.854399] 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
[ 50.856598] RSP: 002b:00007ffe87d7e198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.857556] RAX: ffffffffffffffda RBX: 00007ffe87d7e7d8 RCX: 00007fcee02850d7
[ 50.858483] RDX: 00007fcee02ef41f RSI: 00007ffe87d7e130 RDI: 0000000040000000
[ 50.859409] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe87d7df40
[ 50.860318] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcee0397bf0
[ 50.861209] R13: 00007ffe87d7e270 R14: 0000000000000000 R15: 00000000000000f8
[ 50.862141]
[ 50.862452] irq event stamp: 10581
[ 50.862940] hardirqs last enabled at (10593): [] __up_console_sem+0x78/0x80
[ 50.864024] hardirqs last disabled at (10604): [] __up_console_sem+0x5d/0x80
[ 50.865112] softirqs last enabled at (10530): [] irq_exit_rcu+0x93/0xc0
[ 50.866158] softirqs last disabled at (10525): [] irq_exit_rcu+0x93/0xc0
[ 50.867255] ---[ end trace 0000000000000000 ]---
executing program
[ 52.382542] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.430452] Bluetooth: hci0: command 0x041b tx timeout
[ 56.477884] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.525902] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:52:27 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880143cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555639f400 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=00007f7bed3ab6f4 CR3=000000000efda000 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=000000000002ddbf 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=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 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=00007f190ee982b8 CR3=000000000eb32000 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=3fcfe90aaf6c9facc64dcad0f26b996e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ef76b59c2aa81ed5000000000013b6e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3f43c99613ea661a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000