Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:16720' (ECDSA) to the list of known hosts. 2022/07/18 14:50:39 fuzzer started 2022/07/18 14:50:39 dialing manager at localhost:37835 syzkaller login: [ 36.353571] cgroup: Unknown subsys name 'net' [ 36.455376] cgroup: Unknown subsys name 'rlimit' 2022/07/18 14:50:53 syscalls: 2217 2022/07/18 14:50:53 code coverage: enabled 2022/07/18 14:50:53 comparison tracing: enabled 2022/07/18 14:50:53 extra coverage: enabled 2022/07/18 14:50:53 setuid sandbox: enabled 2022/07/18 14:50:53 namespace sandbox: enabled 2022/07/18 14:50:53 Android sandbox: enabled 2022/07/18 14:50:53 fault injection: enabled 2022/07/18 14:50:53 leak checking: enabled 2022/07/18 14:50:53 net packet injection: enabled 2022/07/18 14:50:53 net device setup: enabled 2022/07/18 14:50:53 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/07/18 14:50:53 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/07/18 14:50:53 USB 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fetching corpus: 12733, signal 301894/305538 (executing program) 2022/07/18 14:51:26 fetching corpus: 12733, signal 301932/305538 (executing program) 2022/07/18 14:51:26 fetching corpus: 12733, signal 301932/305538 (executing program) 2022/07/18 14:51:29 starting 8 fuzzer processes 14:51:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0xffffffff}, 0x14) 14:51:29 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)={0x0, "2880e03447b635a739fb1c59551edae2314effaebca91f012ff749243fbf0671201cedcba2bcdb3b13c5a9ce20d16dd3af4d8eeaf0c3f62c1c2670f2d37f8a3b"}, 0x48, 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) 14:51:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNGETVNETHDRSZ(r0, 0x400454e2, &(0x7f00000000c0)) close_range(r0, 0xffffffffffffffff, 0x0) [ 86.020583] audit: type=1400 audit(1658155889.568:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:51:29 executing program 3: r0 = syz_io_uring_setup(0xfaf, &(0x7f0000000080), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r3, 0xfffffffffffffffd, 0x0}, 0x0) io_uring_enter(r0, 0x36d9, 0x0, 0x0, 0x0, 0x0) 14:51:29 executing program 5: r0 = perf_event_open(&(0x7f00000038c0)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x4c2a, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080), &(0x7f000000a4c0)) syz_io_uring_setup(0x4d46, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0) dup3(r1, r0, 0x0) 14:51:29 executing program 4: getrusage(0x20000240, 0x0) 14:51:29 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x34, r1, 0x5, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r2}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15a4}, @NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8}]]}, 0x34}}, 0x0) 14:51:29 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0xa015000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, 0xffffffffffffffff, 0xa015000) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x8, 0x80, 0x5, 0x1b, 0x0, 0xfffffffffffffeff, 0x44000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9f3, 0x2, @perf_config_ext={0x0, 0x3f}, 0x4012}, 0x0, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000480)={0xa0000100, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000300), {0x36}, &(0x7f0000000340)=""/16, 0x10, &(0x7f0000000380)=""/126, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x58) [ 87.209792] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.211361] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.212767] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.215763] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.217362] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.218561] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.306585] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.308708] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.311939] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.321408] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 87.325989] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.327547] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.328983] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.330480] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.332533] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.332798] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.334308] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.334691] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.336500] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.338896] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 87.340844] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.342169] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 87.343228] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.345754] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 87.347675] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.349250] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 87.350451] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 87.350577] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 87.357998] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.359846] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.372552] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 87.415158] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 87.421806] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 87.425884] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.438817] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 87.444362] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 87.477187] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 87.478506] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.488842] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.490210] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 87.492583] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.494098] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 87.502535] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.504108] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.509128] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.510086] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 87.513832] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.514776] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 89.233077] Bluetooth: hci0: command 0x0409 tx timeout [ 89.360634] Bluetooth: hci5: command 0x0409 tx timeout [ 89.424647] Bluetooth: hci2: command 0x0409 tx timeout [ 89.425994] Bluetooth: hci3: command 0x0409 tx timeout [ 89.426475] Bluetooth: hci1: command 0x0409 tx timeout [ 89.488642] Bluetooth: hci4: command 0x0409 tx timeout [ 89.552705] Bluetooth: hci7: command 0x0409 tx timeout [ 89.555353] Bluetooth: hci6: command 0x0409 tx timeout [ 91.280846] Bluetooth: hci0: command 0x041b tx timeout [ 91.408715] Bluetooth: hci5: command 0x041b tx timeout [ 91.473160] Bluetooth: hci1: command 0x041b tx timeout [ 91.473688] Bluetooth: hci3: command 0x041b tx timeout [ 91.474125] Bluetooth: hci2: command 0x041b tx timeout [ 91.536697] Bluetooth: hci4: command 0x041b tx timeout [ 91.600707] Bluetooth: hci6: command 0x041b tx timeout [ 91.601275] Bluetooth: hci7: command 0x041b tx timeout [ 93.329070] Bluetooth: hci0: command 0x040f tx timeout [ 93.456650] Bluetooth: hci5: command 0x040f tx timeout [ 93.520693] Bluetooth: hci2: command 0x040f tx timeout [ 93.521524] Bluetooth: hci3: command 0x040f tx timeout [ 93.523235] Bluetooth: hci1: command 0x040f tx timeout [ 93.584644] Bluetooth: hci4: command 0x040f tx timeout [ 93.648722] Bluetooth: hci7: command 0x040f tx timeout [ 93.649260] Bluetooth: hci6: command 0x040f tx timeout [ 95.376694] Bluetooth: hci0: command 0x0419 tx timeout [ 95.504660] Bluetooth: hci5: command 0x0419 tx timeout [ 95.569394] Bluetooth: hci1: command 0x0419 tx timeout [ 95.570000] Bluetooth: hci3: command 0x0419 tx timeout [ 95.570419] Bluetooth: hci2: command 0x0419 tx timeout [ 95.632685] Bluetooth: hci4: command 0x0419 tx timeout [ 95.696651] Bluetooth: hci6: command 0x0419 tx timeout [ 95.697096] Bluetooth: hci7: command 0x0419 tx timeout [ 142.973165] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.974124] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.975660] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 143.157318] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.158280] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.159702] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 143.511082] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.512018] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.514252] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 143.666978] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 143.667670] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.669539] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 14:52:27 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_channels={0x2a}}) 14:52:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 144.320362] audit: type=1400 audit(1658155947.868:7): avc: denied { open } for pid=3856 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 144.322212] audit: type=1400 audit(1658155947.868:8): avc: denied { kernel } for pid=3856 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 14:52:27 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 144.437931] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.438616] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.440269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 144.619834] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.620533] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.622432] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 14:52:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 144.847304] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.848004] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.849741] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 14:52:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 144.930160] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.931036] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.932234] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 14:52:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) [ 145.662068] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 145.663320] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.722384] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 145.737284] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 145.738698] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.774188] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 145.787211] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 145.788375] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.790701] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 146.030164] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.030859] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.032420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 146.088818] syz-executor.6 (3904) used greatest stack depth: 24408 bytes left [ 146.145734] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.147061] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 146.184075] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 146.216654] syz-executor.1 (3868) used greatest stack depth: 24280 bytes left [ 146.345287] INFO: trying to register non-static key. [ 146.345692] The code is fine but needs lockdep annotation, or maybe [ 146.346137] you didn't initialize this object before use? [ 146.346518] turning off the locking correctness validator. [ 146.346902] CPU: 0 PID: 333 Comm: kworker/u4:6 Not tainted 5.19.0-rc7-next-20220718 #1 [ 146.347602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 146.348620] Workqueue: netns cleanup_net [ 146.348917] Call Trace: [ 146.349107] [ 146.349495] dump_stack_lvl+0x8b/0xb3 [ 146.349775] register_lock_class+0x1597/0x1890 [ 146.350106] ? check_irq_usage+0x18c/0xcf0 [ 146.350412] ? hlock_conflict+0x54/0x200 [ 146.350703] ? is_dynamic_key.part.0+0x130/0x130 [ 146.351047] ? print_shortest_lock_dependencies_backwards+0x80/0x80 [ 146.351496] ? mark_lock.part.0+0xef/0x2f70 [ 146.351805] __lock_acquire+0x102/0x5e70 [ 146.352105] ? is_dynamic_key.part.0+0x130/0x130 [ 146.352446] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 146.352822] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 146.353216] lock_acquire+0x1a2/0x530 [ 146.353496] ? ieee80211_do_stop+0xbe/0x1dd0 [ 146.353823] ? lock_release+0x750/0x750 [ 146.354108] ? lock_release+0x750/0x750 [ 146.354399] ? lock_is_held_type+0xd7/0x130 [ 146.354710] _raw_spin_lock_bh+0x2f/0x40 [ 146.354999] ? ieee80211_do_stop+0xbe/0x1dd0 [ 146.355318] ieee80211_do_stop+0xbe/0x1dd0 [ 146.355624] ? lock_is_held_type+0xd7/0x130 [ 146.355934] ? ieee80211_stop+0xb8/0x600 [ 146.356229] ? mutex_lock_io_nested+0x1310/0x1310 [ 146.356567] ? lock_release+0x3b2/0x750 [ 146.356855] ? ieee80211_del_virtual_monitor+0x2e0/0x2e0 [ 146.357261] ? mark_held_locks+0x9e/0xe0 [ 146.357556] ? __local_bh_enable_ip+0xa0/0x130 [ 146.357882] ? __local_bh_enable_ip+0xa0/0x130 [ 146.358213] ? ieee80211_do_stop+0x1dd0/0x1dd0 [ 146.358541] ieee80211_stop+0xc5/0x600 [ 146.358827] ? ieee80211_do_stop+0x1dd0/0x1dd0 [ 146.359161] __dev_close_many+0x1b8/0x2f0 [ 146.359461] ? napi_enable+0x220/0x220 [ 146.359746] dev_close_many+0x1b0/0x450 [ 146.360044] ? __dev_close_many+0x2f0/0x2f0 [ 146.360352] ? lockdep_hardirqs_on+0x79/0x100 [ 146.360678] dev_close+0x13a/0x1c0 [ 146.360941] ? netdev_state_change+0x130/0x130 [ 146.361279] ? __mutex_lock+0x231/0x14d0 [ 146.361569] cfg80211_shutdown_all_interfaces+0x96/0x1f0 [ 146.361948] ieee80211_remove_interfaces+0xe3/0x690 [ 146.362310] ? ieee80211_sdata_stop+0x90/0x90 [ 146.362642] ieee80211_unregister_hw+0x47/0x1f0 [ 146.362976] hwsim_exit_net+0x49a/0xb90 [ 146.363259] ? hwsim_register_received_nl+0x410/0x410 [ 146.363621] ? sit_exit_batch_net+0x504/0x720 [ 146.363948] ? hwsim_register_received_nl+0x410/0x410 [ 146.364310] ops_exit_list+0xb3/0x180 [ 146.364585] cleanup_net+0x484/0x9e0 [ 146.364853] ? unregister_pernet_device+0x70/0x70 [ 146.365211] ? lock_is_held_type+0xd7/0x130 [ 146.365519] process_one_work+0xa0f/0x1690 [ 146.365827] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 146.366170] ? rwlock_bug.part.0+0x90/0x90 [ 146.366472] ? _raw_spin_lock_irq+0x41/0x50 [ 146.366782] worker_thread+0x637/0x1260 [ 146.367074] ? process_one_work+0x1690/0x1690 [ 146.367395] kthread+0x2ed/0x3a0 [ 146.367640] ? kthread_complete_and_exit+0x40/0x40 [ 146.367986] ret_from_fork+0x22/0x30 [ 146.368256] [ 150.800708] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 150.928643] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 150.929704] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 150.930625] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 155.088703] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 155.216641] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 155.344649] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 155.345660] Bluetooth: hci7: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 14:52:30 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82431a51 RDI=ffffffff87627720 RBP=ffffffff876276e0 RSP=ffff88802058ee00 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001 R12=0000000000000020 R13=ffffffff876276e0 R14=0000000000000010 R15=ffffffff82431a40 RIP=ffffffff82431aa9 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 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=00007fcd6f114ff8 CR3=0000000010168000 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=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 3fd0000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 4172d54120000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000b12868 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 000000c006217b80 00000000004643c1 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 f9cc8b0d2d30a254 cdacd6d3d9fcd2e2 YMM14=0000000000000000 0000000000000000 d692f632fd225865 6a8dfba9200c0f7d YMM15=0000000000000000 0000000000000000 671ab6bd91dcf7aa 53d92e9665861287 info registers vcpu 1 RAX=0000000000000008 RBX=00007fcd6ec65040 RCX=0000000000000005 RDX=000000c0051628a0 RSI=0000000000000081 RDI=00007fcd6efc1f98 RBP=000000c000437e98 RSP=000000c000437e78 R8 =0000000000000045 R9 =0000000000000020 R10=000000c000021e98 R11=0000000000000008 R12=000000c0051628a0 R13=000000c0006a5380 R14=0000000000000000 R15=0000000000000000 RIP=000000000041ff2e RFL=00000282 [--S----] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000000c0002d9210 00000000 00000000 GS =0000 0000000000000000 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=00007feb58326998 CR3=0000000010168000 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=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 3fd0000000000000 YMM02=0000000000000000 0000000000000000 682e29646e616d6d 6f632a282e637069 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 3fd3333333333333 YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962 YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69 YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72 YMM08=0000000000000000 0000000000000000 000000c0006a4600 000000c0000bef00 YMM09=0000000000000000 0000000000000000 000000c0006a4900 000000c0006a4780 YMM10=0000000000000000 0000000000000000 000000c0000bf500 000000c0006a4a80 YMM11=0000000000000000 0000000000000000 000000c0000bf800 000000c0006a4c00 YMM12=0000000000000000 0000000000000000 000000c0000bfc80 000000c0000bf980 YMM13=0000000000000000 0000000000000000 000000c0053e8000 000000c0006a5080 YMM14=0000000000000000 0000000000000000 000000c0053e8180 000000c0006a5500 YMM15=0000000000000000 0000000000000000 000000c0006a5680 000000c0053e8480