group(&(0x7f0000000400)={0x0, 0x80, 0xff, 0x20, 0xc9, 0x3, 0x0, 0x2, 0x20c00, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000380), 0x2}, 0x40, 0x5, 0x2, 0x8, 0x794, 0x401, 0x1000, 0x0, 0x3ff, 0x0, 0x2}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x0) r6 = timerfd_create(0x6, 0x0) r7 = syz_open_procfs$namespace(r1, &(0x7f0000000480)='ns/uts\x00') r8 = openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x533500, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000740)=@abs, &(0x7f00000007c0)=0x6e, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000080)="1afad95c77fe43e05dc54148f073a2b46f2d6c4efe9e96179a4fd32ce7", 0x1d}, {&(0x7f00000000c0)="fdd199a05f21b15059c7a4e6451662e8deba5670fa60f4945b473bfaf01c90f8828069197e08b5470ead86828e30b75f399a3937e75f413b723948f6963b5dc08583dc8b4c237de1b9585a3a94a14ffc", 0x50}, {&(0x7f0000000140)="f4b1b345ff7369cb7a3d46f9534fbd6b1a2c8599d3a7c0081f374ddcacc1825e2ae31865879bed7158b2f41db83a257f477df6b5de330df850485481ca1d86f34604ef4b9789befda95ff4d028f1e4d1c72f70e08a788714880ee717b6b097fdf3db1a4747c6123918ba7bd03ad3da601ac569b4df9824cb3a916a7e0b9fcaf25d5df7ea94d534595b5fc75e6894ed31370e016f0184152aaf9c617b738eb7a455a3eaeea3ed54d1ce654f66125590060eb00b34fd759a4ce32afadca3dd6980", 0xc0}, {&(0x7f0000000200)="055e25dbf2e19b57b78f844ffba323a125b284508379ff0ae5d7ab18d80e69213fb029936e3b57c3bb69650d42db1c1b586669aabdb3a91c388bc6ba07ca0d3ba3de16f68a74d450f8c484dc37d9edc090979a96d57e681dbbf0bb0589023f0d7997ec5a01bb59d150b341a9ab3a827b1747f7bc6ac4acfb388d48adaaa150891e6d8a4b712c4d148c15f80915a267b17b421038b074c908feb25efdc4c7321a48c4c8b5eab4776dd39e2866daf5ac4a4e5affb029d4a75038f78acba84a77f809676d0bb0000000000000", 0xcb}, {&(0x7f0000000840)="77218148ffe292bcbad1627fb2e5ef9888f983a28dcfacf5681a07b5f7d38e6eeaea15a97f8e22b656de26006cedd5c92014bc3329bf8a8ae812a64084ad7c4548ca8d347e6916961c8eb5f9225e162dafc567511c0295de016402f2a6f135866765200defd4b72c4700"/117, 0x75}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000022000009585471a54e61df6e57d411a2c9b7cece1d28abfa6e6d248e0405b5576d35ca4a73af151a7cc00508100000000000000f2145b5fe2e242fe143e9d934c04c49829982232b20dc845cfa3f6f766f521d1300628f1d8a9f7d12e6aea00", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r4, @ANYRESHEX, @ANYRES32=r2, @ANYRESHEX, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r2, @ANYRESHEX, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001009100", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32, @ANYRES32, @ANYRESOCT], 0xc8}, 0x0) 17:23:26 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000200), 0xc2000, 0x0) mq_timedreceive(r3, &(0x7f0000000240)=""/154, 0x9a, 0x6, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r0) mq_timedreceive(r0, &(0x7f0000000040)=""/246, 0xf6, 0x4, &(0x7f0000000180)={r1, r2+60000000}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f250000000000000006"], 0x20}}, 0x0) 17:23:26 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0), 0x6e, &(0x7f0000000300)=[{&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/22, 0x16}], 0x2, &(0x7f0000000340)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}, 0x10161) clone3(&(0x7f00000004c0)={0x80000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x3d}, &(0x7f00000000c0)=""/97, 0x61, &(0x7f0000000140)=""/69, &(0x7f0000000480)=[r0, r2], 0x2}, 0x58) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:26 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:26 executing program 3: timer_create(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000100)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000000)="045f847b5e7a166ca9b307a8adc1a4cd96e120d07037cca432d0b406b9976d0161fea817bd4c5a0496ad424bc81ca029f5afeaef52a414db1baf0f7948976ebd7f20491fdb55212b3cbc60cb083abfa39fa8d7952cf52bb2467897355f8c5c8082365abbf545b45b37f983aacb91bd6319331910c9ecc947aee2f1f16a599b67d6e34e3d23310d3e786c88ce1f1c4262c6b708", &(0x7f00000000c0)="d9da310d7baf402b4d919b7c5a045ccfdb84e8282db7aa0965a718a2961a55cfcd957533e1f608"}}, &(0x7f0000000140)) r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x40}]}, 0x30}, 0x1, 0x0, 0x0, 0x8804}, 0x4000810) 17:23:26 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:26 executing program 3: r0 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r0, 0x4, 0x70bd2c, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4010}, 0x24000000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r1) timer_create(0x2, 0x0, 0x0) 17:23:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f480000000000000006"], 0x20}}, 0x0) 17:23:26 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:26 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x14000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:26 executing program 3: timer_create(0xa, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x1000004, 0x110, r0, 0x0) 17:23:26 executing program 0: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) pidfd_open(r1, 0x0) pidfd_open(r0, 0x0) 17:23:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f4c0000000000000006"], 0x20}}, 0x0) 17:23:26 executing program 5: r0 = getpid() getpid() r1 = pidfd_open(r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_FLOW={0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4886c}, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001680), 0x165400, 0x0) mq_timedreceive(r3, &(0x7f00000016c0)=""/84, 0x54, 0x2, &(0x7f0000001740)={0x77359400}) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @empty}]}, 0x1c}}, 0x810) pidfd_send_signal(r1, 0x11, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r4, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8020}, 0x240000c0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x24}}, 0x20000000) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), r2) 17:23:26 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='htcp\x00', 0x5) 17:23:26 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {r2, r3+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:26 executing program 1: clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = syz_open_dev$loop(&(0x7f0000000080), 0xeac4, 0x101000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x41, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000100)) 17:23:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f600000000000000006"], 0x20}}, 0x0) 17:23:26 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 17:23:26 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r1, &(0x7f0000000400)='lp\x00', 0x3) 17:23:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f680000000000000006"], 0x20}}, 0x0) 17:23:26 executing program 3: timer_create(0x1, 0x0, 0x0) timer_gettime(0x0, &(0x7f00000002c0)) r0 = mq_open(&(0x7f0000000180)='+,\x00', 0x80, 0x2a, &(0x7f0000000000)={0x1, 0x64, 0xffffffffffffffc0, 0x6}) timer_create(0x5, &(0x7f0000000240)={0x0, 0x36, 0x4, @thr={&(0x7f00000001c0)="d1a3cc29e85b37cd5c15cb2d8739977ab9a984c349a5ee1260e66ef80aaf5a99a12821a29499f95b77b7fd8fbba271b85a0ee0f8a75c98049b", &(0x7f0000000200)="8df7ec9e201d8f3cf13e99a6c5180b621a68fffd8cd6d60ae5024d5394e401208e0a4e7671c8ce33e0c8bf21"}}, &(0x7f0000000280)) r1 = getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000002980)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000002800)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f0000000580)=""/242, 0xf2}, {&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/150, 0x96}], 0x8, &(0x7f0000002880)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x40002000) connect$unix(r2, &(0x7f00000029c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mq_notify(r0, &(0x7f0000000080)={0x0, 0x23, 0x2, @tid=r1}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x7, 0x0, 0x6, 0x4, "3eb519290e417f287ab9cfca1ca4007f8a8c275b6b6d90492965aa45166584ac4c5093f3f04af12984d499eda59f9d4890b95387313983b42b43e809d4dffa33", "065d0ddbc3d18150197b6a0acc7c6471cc18526849baaa34d9a1ca6918b00ffd", [0x7, 0x1000]}) 17:23:26 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) clone3(&(0x7f0000000200)={0x200050800, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000080), {0x20}, &(0x7f0000000280)=""/189, 0xbd, &(0x7f0000000180)=""/17, &(0x7f00000001c0)=[r0], 0x1, {r2}}, 0x58) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x46200, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) pidfd_getfd(r3, r4, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) 17:23:26 executing program 5: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) clone3(&(0x7f0000000180)={0x88000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x22}, &(0x7f00000000c0)=""/22, 0x16, &(0x7f0000000100)=""/29, &(0x7f0000000140)=[r0, r1, r2, r3], 0x4}, 0x58) pidfd_open(r0, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) recvmsg$unix(r4, &(0x7f0000000b40)={&(0x7f00000002c0), 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000500)=""/28, 0x1c}, {&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/204, 0xcc}, {&(0x7f0000000840)=""/140, 0x8c}, {&(0x7f0000000700)=""/97, 0x61}, {&(0x7f0000000900)=""/164, 0xa4}], 0x9, &(0x7f0000000a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}, 0x40010160) read$rfkill(r4, &(0x7f0000000280), 0x8) pidfd_send_signal(r4, 0x25, 0x0, 0x0) 17:23:26 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f6c0000000000000006"], 0x20}}, 0x0) 17:23:27 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x6, 0x4, 0x1}) timer_create(0xa, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f740000000000000006"], 0x20}}, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:27 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfffff169}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x5a}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000005}, 0x800) pidfd_send_signal(r1, 0x900, 0x0, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000000)) 17:23:27 executing program 3: timer_create(0x1, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000140)=""/6, 0x6}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/252, 0xfc}], 0x4, &(0x7f0000000300)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa0}, 0x2002) timer_create(0x4, &(0x7f0000000400)={0x0, 0x27, 0x2, @tid=r0}, &(0x7f0000000440)) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f7a0000000000000006"], 0x20}}, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, 0x0}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:27 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'sit0\x00', 0x0, 0x29, 0x40, 0x3, 0x1c47, 0x41, @loopback, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x8, 0x20, 0x6, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x160, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x404c004}, 0x4) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) 17:23:27 executing program 5: r0 = getpid() clone3(&(0x7f0000000280)={0x800000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x9}, &(0x7f00000000c0)=""/176, 0xb0, &(0x7f0000000180)=""/157, &(0x7f0000000240)=[r0, r0, r0, r0, r0], 0x5}, 0x58) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = pidfd_open(r1, 0x0) pidfd_send_signal(r3, 0x11, 0x0, 0x0) 17:23:27 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000015c0)={0xffffffffffffffff}) r3 = epoll_create1(0x0) pipe2$9p(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs$namespace(r0, &(0x7f0000001640)='ns/mnt\x00') recvmsg$unix(0xffffffffffffffff, &(0x7f0000001ac0)={&(0x7f0000001680), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001700)=""/72, 0x48}, {&(0x7f0000001780)=""/124, 0x7c}, {&(0x7f0000001800)=""/37, 0x25}, {&(0x7f0000001840)=""/162, 0xa2}, {&(0x7f0000001900)=""/115, 0x73}, {&(0x7f0000001980)=""/81, 0x51}], 0x6, &(0x7f0000001a80)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x40000000) clone3(&(0x7f0000001d00)={0x140000000, &(0x7f0000001b00), &(0x7f0000001b40)=0x0, &(0x7f0000001b80)=0x0, {0x1c}, &(0x7f0000001bc0)=""/37, 0x25, &(0x7f0000001c00)=""/179, &(0x7f0000001cc0)=[r0, r0, r0, r0, r0, r0, r0], 0x7}, 0x58) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001e40)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000000c0)="f013921064b7c811de61d77a0bfb8d7ad582ea5006a60b69b294c53c4bc10c9712860f7d0317f5a8345be5810e2b6f8a0da3df274e0ecc4b33cea311785394c56d7347d687e3bfbdbcd34f4d5b1d1b35524022112028be8f64d4f41a31a5091bd43241e17feb8685227f862230c97a719100394b71a3bc7fa1e1023a7f48995f387a9d14980fa0c4b187a5ee5bd39c59ffe1179baae9f0d5cc", 0x99}, {&(0x7f0000000180)="c1f8c48aa26620931d8f394825a43aab42c21d1501b8248f3a377254e563f3ba9ce561b953348c5121c2663cf40b029c63b378484755edd6d7812fe1fd8fdc564a14d35d441402657bdf6b6d42f917c25c4f6aa3036fa31abf873b3008e3c607c3159a864e3f61b2bb725cdee371e653956460590ba50421c7007e0bc43178fa8771d80a53539d986d62a1eb8cab27105a9cd82d30a82f208dedc6537ec93357f25592f0886345229713d9f8eac52bf1796f3856b4c92639312f542fba36c8a09f5c813e08df674797", 0xc9}, {&(0x7f0000000280)="b13a911a5bce23f42e5f38a2b8d644dc48f5da16a0e58834c834a3471aeb4da5757f62e0a43ad697d432c69f117d80e80c1dddf0e04827969ee1f21e98cc418818bc48cea17a0c493341a09642a53d1eb29349de6a7160d6abb7ed836d11ce9e0fe41955eadba41a305abd91c36afaa65c7678d85559aaea61a4bcc20f17c5c0dc17ec1042993a389bb31d11d8ff22f034e44151429d8b4ac287bf1c38b45a70ebb64bafa8403b987da8c47a2707bcfcd38de41a8d748d29e6b72f0d102e8dc817cb490e9e7eb029433880b4", 0xcc}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="f196a38a0d332f8671436ea4de043758bc1a9c1e1fcb747e26d4064c8341723bc72ab1c7f344813d3b4a0ee9ba4a", 0x2e}, {&(0x7f00000013c0)="40b8d6275d7a3a1701a0b89bab05178f1f8d699182f612f334fb1822a7ae65e21f7a5597dc2532675a0b9d66cd2dc0e21541fcde927e5a64958edeede9b91918b4d8a4bc8385b7c4", 0x48}, {&(0x7f0000001440)="60dfad6b169bbcce9ff56c2f523eaa6e4bbe91be735b21da6a6fbf78209d93f44c4dc73b9cb7cba7113bba74dbe5fe3fa5df0725e8c512161d533be77829b74a067238f16007f11fdb550de942f7f8388d1c8be74f7ac532c2d1d10e9321403ecaa7ab9bbe9b37a51aca0db7d89bf20046e418f05a3faca86d8cd642ace437c40734d59fe67b68a8471329a0edf4f4b9c67acebae7c03ce1d85900ab3fe0c51ae1b44aca9707d562fddad3b15f63c7d801dffb8f70cf73fc53cd9ac002a17df7d0933bf75c4808aeb6fd4c8e32f1b8639af32fc1eec8829895410e1316301b7460379bff3a3a8af8d2bdd27de55094761325d1f8b2a769ed", 0xf8}], 0x7, &(0x7f0000001d80)=[@rights={{0x18, 0x1, 0x1, [r2, r1]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r3, r1, r1, r4, r1, r5, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r6, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00}}}], 0xa8, 0x40004}, 0x24010000) pidfd_send_signal(r1, 0x900, 0x0, 0x0) clone3(&(0x7f00000023c0)={0x2010600, &(0x7f0000002240), &(0x7f0000002280)=0x0, &(0x7f00000022c0), {0x28}, &(0x7f0000002300)=""/16, 0x10, &(0x7f0000002340), &(0x7f0000002380)=[r0, 0x0, r7], 0x3}, 0x58) r10 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r10], 0x1}, 0x58) r11 = openat$bsg(0xffffffffffffff9c, &(0x7f0000002480), 0x600000, 0x0) clone3(&(0x7f00000024c0)={0x800, &(0x7f0000001e80), &(0x7f0000001ec0), &(0x7f0000001f00), {0x36}, &(0x7f0000001f40)=""/55, 0x37, &(0x7f0000001f80)=""/174, &(0x7f0000002440)=[r9, r10, r6, r7], 0x4, {r11}}, 0x58) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/net\x00') 17:23:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x6, 0x80, 0xfe, 0x8, 0x0, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40, 0x40, 0x8418, 0x7f}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r1, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) io_uring_setup(0x397f, &(0x7f0000000000)={0x0, 0x3ace, 0x4, 0x1, 0x29}) timer_create(0xa, 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000080)) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000300000000000006"], 0x20}}, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, 0x0}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:27 executing program 1: ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000040)) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, 0x0}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000500000000000006"], 0x20}}, 0x0) 17:23:27 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x492841, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0xfc}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x4000000) write$cgroup_subtree(r0, &(0x7f00000001c0)={[{0x2d, 'pids'}, {0x2b, 'io'}, {0x2b, 'io'}, {0x0, 'rdma'}]}, 0x14) 17:23:27 executing program 3: timer_create(0xa, 0x0, 0x0) geteuid() r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000280), 0x8) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="8ff91f8ba0d833c46aaec3f0aeb1a2f05b8e11cc49688520de05a0630611713af1c8e7b626c955adb42424aceaf5e20f1e8bff7a3c7ff6dc9d318e14e1b5ed6a17a2e4314e1dcd595b7c6dc53ff4961134a12e558599c1e390330f17e5668b5b98246b0b1184e777eae92f2593e812437800614e24a6006b226806511fae902e4af8dc9017b9ab", 0x87}, {&(0x7f0000000140)="6a66035bb9e2738c5ccd7e12e7c2d97e06990eb3b6308902cda9672e39723888b375c8f9c07122f6a4ee3d90a46ba33b63d8f268690aa973b2", 0x39}], 0x2, 0x0, 0x0, 0x24040040}, 0x44041) 17:23:27 executing program 3: timer_create(0xa, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000280), 0x8) mq_notify(r0, &(0x7f0000000140)={0x0, 0x401, 0x4, @thr={&(0x7f0000000000)="fb3b457e735f11d44421b89d3d098a5d18790544", &(0x7f0000000040)="da94a845589b333a5fba036a126479b65654fe50fd9361912278c63cdc4e38da60cfb56c55075f838fffc188229d9daccdcd938397a7964a67ff4ef5ba121206cda2e7c65bbed7330966887057e7a3d9cb3f4c71ef4572f03de981357891492b52ab293080eaba48d12f7f7e1376da57659396fa090d3d7605ef5006310bbf385e3d4ed868aaa4208ffa3ece35a351c93f7e8f5154f186876b5c40c1cd4aa8ac29acc98b698af9ee465a6408520059b6f0f748115c206a7929df3e09e5ba78b09e542279a47cd595ffc119447f2e9feffdeef5"}}) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000600000000000006"], 0x20}}, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:27 executing program 0: r0 = getpid() r1 = getpid() ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000001580)={'\x00', 0xe9, 0x3, 0x401, 0x2, 0x1, r1}) pidfd_open(r0, 0x0) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x5, 0x0, 0x0) 17:23:27 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='cdg\x00', 0x4) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000700000000000006"], 0x20}}, 0x0) 17:23:27 executing program 3: timer_create(0xa, 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x1f, 0x0, @tid=0xffffffffffffffff}) 17:23:27 executing program 0: r0 = getpid() r1 = getpid() r2 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r3 = clone3(&(0x7f0000000200)={0x22010000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x10}, &(0x7f00000000c0)=""/64, 0x40, &(0x7f0000000100)=""/161, &(0x7f00000001c0)=[r0, r2, r2, r0, r1, r1, r2, r2, r1, r0], 0xa}, 0x58) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/161, 0xa1}], 0x1, &(0x7f0000000400)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x120}, 0x12120) getpid() r6 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r6], 0x1}, 0x58) r7 = clone3(&(0x7f0000000840)={0x80000000, &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600), {0x2f}, &(0x7f0000000640)=""/13, 0xd, &(0x7f0000000680)=""/125, &(0x7f0000000700)=[r3, r5, r2], 0x3, {r4}}, 0x58) r8 = pidfd_open(r7, 0x0) pidfd_send_signal(r8, 0x900, 0x0, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000900000000000006"], 0x20}}, 0x0) 17:23:27 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x24002, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x35}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0xac}, 0x1, 0x0, 0x0, 0x8041}, 0x24000051) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000a00000000000006"], 0x20}}, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) 17:23:27 executing program 3: timer_create(0xa, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x10, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000044) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, 0x0, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r2, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xcb75729a10ad5a06}]}, 0x20}, 0x1, 0x0, 0x0, 0x8804}, 0x20040800) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)={0xe4, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SEC_LEVEL={0xc, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1f}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x4c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x6}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x1}, @NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x1}, @NL802154_SECLEVEL_ATTR_LEVELS={0x5, 0x1, 0x4}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x3c, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5, 0x4, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x3}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8}, @NL802154_SECLEVEL_ATTR_DEV_OVERRIDE={0x5}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000800}, 0x4004) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x54, 0x0, 0x419, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x4008805) pipe2$9p(&(0x7f0000000040), 0x88800) 17:23:27 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1c4, 0x0, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x40}, 0x2000c051) r4 = getpid() r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x1011, 0x0, 0x0) 17:23:27 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x3c1420, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7ff}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x81) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000b00000000000006"], 0x20}}, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(r0, 0x0) 17:23:27 executing program 5: r0 = io_uring_setup(0x5121, &(0x7f0000000000)={0x0, 0xca68, 0x20, 0x2, 0x26d}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) r4 = getpid() clone3(&(0x7f0000000280)={0x8001080, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x20}, &(0x7f0000000140)=""/93, 0x5d, &(0x7f00000001c0)=""/115, &(0x7f0000000240)=[r3, r1, r1, r1, r4], 0x5}, 0x58) pidfd_send_signal(r2, 0x11, 0x0, 0x0) 17:23:27 executing program 3: timer_create(0xa, 0x0, 0x0) timer_create(0x3, &(0x7f0000000140)={0x0, 0x9, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x2e, 0x1, @thr={&(0x7f0000000000)="13ed9cef7e9ab9ba31f5ff935a20dd9d575ede93927f6e80a38387", &(0x7f0000000040)="2ff6f4979a85ab90e6c4b0c542e65d0459076c9f7464365ee29d7a4896062e09ef6cab417889c9de5ce803fc8dbf4c7bc57fc088f6992056bcde7bec431a73745525b4b0d1335a0c84c71f3cb09d4d2b939948a2cb3655c881c13fbd40624b34952f8d8e"}}, &(0x7f0000000100)) timer_create(0x0, &(0x7f00000013c0)={0x0, 0x33, 0x4, @thr={&(0x7f00000012c0)="0b9215f9cad376e08a80c254b6f936165e63f411a00f7acfb0a91865c5f997e0b60020b3f12b3813a8ad3ce7e5ff8c911d155b73ff8ebe6a34aacfea93883471e148fdc7fcc302a551cd6d814a786cc27cf6fd8e6e49a7ff8434867e02583a70d3c9ae16e8e04f916a974cae722be832aa4a4436bb69c94ce42d7d2340f15329bcf32d50c2d8482b85c4274d74fa43592346dc3254d5df8c5103ea709852f27b7e10686c65", &(0x7f0000001380)="22294fb0283899814e6a11da5911387b2f51e132f99b0898e0c2a017a74dcd2d0e02b667e165e4f1517b5120aafdf2e5ef08c6f41a0cc9"}}, &(0x7f0000001400)) timer_create(0x7, &(0x7f0000001200)={0x0, 0x3d, 0x2, @thr={&(0x7f00000001c0)="f8284702b5fd4270a60985c8850985beb70b5e17abc8671962f44f0f98afda9c9f6c23", &(0x7f0000000200)="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"}}, &(0x7f0000001240)=0x0) timer_gettime(r0, &(0x7f0000001280)) timer_create(0x7, &(0x7f0000001580)={0x0, 0x17, 0x1, @thr={&(0x7f0000001440)="2a0b25013cc2516cb95f07d0c184b6647012875915062162cb1d0b2a82e1b29a97f7b6ea26c243dee9efa5045118fc3f8a0a40bfd862c2b3a12b6dd926218afd57713753bc59ead805a97beb93ae704f92c38eafe39b4a21015273f979f208a7692317f9db08b4383d4435697caad4f11b82afe90531f535ad86788f1b8e89686b0c99c212b5664029365294981ec7b8a041be385e34620e44caa02dd91e91f0652c3d364ed5f9f65d89a87612f8b7ae2eb11584d123308fcaa0d315c2504b2c5eb510ddedcfd8aa", &(0x7f0000001540)}}, &(0x7f00000015c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001540)) 17:23:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000040)={0xfffffffffffffffd, 0x22, 0x1}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x5a801, 0x0) write$tcp_congestion(r2, &(0x7f0000000400)='lp\x00', 0x3) 17:23:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000c00000000000006"], 0x20}}, 0x0) 17:23:27 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(r0, 0x0) 17:23:28 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000240)={0x3ff, 0x80000001, 0x1}) sendmsg$ETHTOOL_MSG_DEBUG_GET(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f4000000", @ANYRES16=0x0, @ANYBLOB="000126bd7000fddbdf25070000002c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000042c4f7d6dddc8ca8dc6d4777ddcc2d8e86b0a351e6461eff4f6ebf5ba71bd0bfd9aecbb6c4e9cc22a6896b994b69b1ba6734ba63b038b35cfbba0d40e85b87f938bf3876a394847287a455661f52e0408730e54cffb8ac7536d2ed3a2cfa84d00a43c4f64d677fa2718cfebc84faf44c39cecf7c8ce647a931a0320311102f78a44df0dd743df6b4e3157319b2f9d33337c75c922cba1ed663b4fb0ad46e680ca57c757157bc3b8ca055ecfe5233719d2b7f4b", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="340001801400020076657468300000000000000000000000140002007369743000000000000000000000000008000300010000004000018008000100", @ANYRES32=0x0, @ANYBLOB="080003000400000008000100", @ANYRES32=0x0, @ANYBLOB="0800030003000000140002007665746830000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0c00018008000300030000003400018014000200677265746170300000000000000000000800030003000000140002006e657470636930000000000000000000"], 0xf4}}, 0x881) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(r0, 0x0) 17:23:28 executing program 0: r0 = getpid() clone3(&(0x7f0000000200)={0x120800100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x8}, &(0x7f00000000c0)=""/2, 0x2, &(0x7f0000000100)=""/168, &(0x7f00000001c0)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0], 0x8}, 0x58) r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x900, 0x0, 0x0) socketpair(0x11, 0x6, 0x4, &(0x7f0000000280)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f0000000440)={&(0x7f00000002c0), 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x8c, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x26}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0x101}, @ETHTOOL_A_COALESCE_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_RX={0x5}]}, 0x8c}, 0x1, 0x0, 0x0, 0x488c1}, 0x40) 17:23:28 executing program 3: timer_create(0x5, 0x0, 0x0) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x612001, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='illinois\x00', 0x9) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) syz_io_uring_setup(0x1e06, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) syz_io_uring_submit(r2, 0x0, &(0x7f0000000b80)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7fffffff) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) r4 = syz_io_uring_setup(0x1e0a, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000ac0)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9, 0x1, {0x0, r5}}, 0x7000000) write$tcp_congestion(r1, &(0x7f0000000040)='cdg\x00', 0x4) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000d00000000000006"], 0x20}}, 0x0) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:28 executing program 5: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_io_uring_setup(0x1e0a, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x10}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000440)) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000000280)="ed6fd9a21f388c597efd", &(0x7f00000002c0)="935e163a60ca7b2c594cf3b5b25ce69bc146944e0a274cfc9d1ec08bdfe14b6097022005910c6d8c8c85c10862fa61ce09464ad70e721b3e9efe7b0d7f8c93ee35e1428742085d2cec3627f4bac477829d309ab978d34e8dd728d003823576669a40580ff20b892e7a0d8b0baf07834a194eb852fd6a2381d054f42e257d1cceff22bba2797d2a7171f67b03734b182e044a302000097b73b925746d346d4f67999a658bda79c36d5b3e0b854c8132d95eac2f9756a1e16bcf6782b3b4a29d01ba34ba8f4a04800caf007d218d8fbdb5d08ecf665a7418d4756569a1c82f"}}, &(0x7f0000000400)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000200)={r1, r2+60000000}}, 0x81) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000e00000000000006"], 0x20}}, 0x0) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:28 executing program 3: sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x300, 0x70bd28, 0x25dfdbfd, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}]}, 0x24}, 0x1, 0x0, 0x0, 0xc010}, 0xc0) timer_create(0xa, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}}, 0x0) timer_create(0x5, &(0x7f0000000200)={0x0, 0x39, 0x2}, &(0x7f0000000240)=0x0) timer_gettime(r1, &(0x7f0000000280)) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="1568a384852de7dc65ef80f3067801002abd7000ffdbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x100008c5}, 0x0) socketpair(0x27, 0x6, 0x7f, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00042bbd7000fddbdf250900000005002a00010000000a000900aaaaaaaaaa2100007b6172ca6dd18e8fc2dcac2a00c8e4c58eb22168e031d6aaff1ab1f6517933e44cdeefa044e9861c7b72d064c1bcf1b2be65e52ee881eeda3f7365daf111361c5e4b4532cb3998b8286b5fbe81737754a74b470ad9f48e71d477bfdfd5fa54d48b6161393640f5827421d2"], 0x28}, 0x1, 0x0, 0x0, 0x4000110}, 0x4000040) 17:23:28 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x15, 0x1, @thr={&(0x7f0000000000)="2b7da8d1cb44750d7ffa56b4e6e0a9c96904cd10763fbaca026be9b483796a30032c238ab1a0df4f1142c0bcac29ceb8903701c7db649304023e97795157f78dbd30e528676288ba128a493e4e486b33dbc1dcd5d8595cc03a10b210ca140560ed38046eeb50eb76de1c586b89df0b783d2306834cc02ded53fb20e35098c9a2b133f50f5c0e36dff087797c48bd63258e8ba7802812f37df6a587debd594b0294f7ffcc97a80a624bea393f2317feca169f98f557e5e1025f65ed68424a0c", &(0x7f00000000c0)="a69dca89e06efc6f"}}, &(0x7f0000000140)) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:28 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000280), 0x8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/180) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r1, &(0x7f0000000400)='lp\x00', 0x3) 17:23:28 executing program 5: r0 = getpid() pidfd_open(0xffffffffffffffff, 0x0) r1 = pidfd_open(r0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10010, 0xffffffffffffffff, 0x10000000) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f001100000000000006"], 0x20}}, 0x0) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}, {0x0, r2+10000000}}, 0x0) 17:23:28 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) mq_notify(r2, &(0x7f0000000000)={0x0, 0x33, 0x1, @tid=r0}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fff) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) recvmsg$unix(r0, &(0x7f0000002580)={&(0x7f0000000080), 0x6e, &(0x7f0000002440)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/245, 0xf5}, {&(0x7f00000003c0)=""/57, 0x39}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x6, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa8}, 0x80) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r1, &(0x7f0000000400)='lp\x00', 0x3) 17:23:28 executing program 3: timer_create(0x7, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000280), 0x8) r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) mq_notify(r0, &(0x7f0000000000)={0x0, 0x7ff, 0x0, @tid=r1}) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f001200000000000006"], 0x20}}, 0x0) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412c01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) recvmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000180), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000240)=""/192, 0xc0}, {&(0x7f0000000300)=""/226, 0xe2}], 0x3, &(0x7f0000000480)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}, 0x40010000) connect$unix(r0, &(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00'}) mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x1c, 0x6, @thr={&(0x7f0000000040)="cf764795ed217eba886e42ac6288c3e7c6cc66dafe1ac5c97c354e4e9183cb62ee50a38f681f693a84b86e48c790b91a2581ea6c12f8113b86d2aa6d15c3e9d3097853f4b77c2eedc0d6a7b39ea70781b0fe8ac720effcb2f4db885c68e52a9213515331c38676464c3fb8c2cbd8b6277c36768349c49d99dc8c5ad52bef2d243ec474c61ce3436f9af5dc3dec413b424977812f12be1ffcd5d6b451", &(0x7f0000000100)="328dac90c417dd1f062b32dc8aa8cd71f1619decc57883381130a3112e9c44aa326338ba149166e0674a3728769c864fe5"}}) 17:23:28 executing program 0: r0 = getpid() ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r2 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f00000007c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, 0xee00}}}], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}, 0x2000) r4 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) r6 = pidfd_open(0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000000940)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="00000000240000000000000001cded278e0000004c0c8e77eececf43d842e992de9317c03cc71e79d7f01a1cd5bad67ae2239b2e8c20ef893ef5be9c70aacf0429ae65d32f5698ce32d544794cdeb1963af1e53c2bb48d5e72561b77c7e89318ede62205bc1be47f4399445109687e6307a8cb1ee81d59c58ffae6f35d1922140795e3ca1814f00809b6682ee6133379030260a9f29595fdc6249947bef79d5a30aba2d7e46b8e30a92b26a880708ce043233ebf8b03ba1c6d37679cef9a16350204360d275ef6633330cc9153d87be50530ee647f0e61563a77c7d87d3b4a3a922a031bdcc8a2367b0bf8", @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}, 0x8004) r8 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r8], 0x1}, 0x58) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) r10 = getpid() r11 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="20022a1c365c964d6357122bab48fbad6b0c9158aeac43e8417f31a238b7d28cc7777bd9e2e1dbf4415cee210198157b450d5bba84a7dee358eca28e5da64a6388fc70675edafe830b84dda85dfb7fbac10bd64d7efc9dfd71689b68bf3dcecf80d4ed34fd57b22ed3263e2007067c8f9f330b476c04906a1e423055", 0x7c}], 0x1, &(0x7f0000000480)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, r1}}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee01, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x80, 0x8850}, 0x40001) r12 = pidfd_open(r0, 0x0) pidfd_send_signal(r12, 0x900, 0x0, 0x0) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}}, 0x0) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f002000000000000006"], 0x20}}, 0x0) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) recvmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)=""/219, 0xdb}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/200, 0xc8}, {&(0x7f0000000380)=""/234, 0xea}], 0x4, &(0x7f00000004c0)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0xce1255ad71c0ec5e) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) write$tcp_congestion(r1, &(0x7f0000000040)='highspeed\x00', 0xa) 17:23:28 executing program 5: sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x88, 0x0, 0x200, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x23ff}]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x0) r0 = getpid() r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="34072dbd7000fcdbdf250e00000008003a000700000008000300", @ANYRES32=0x0, @ANYBLOB="4f888538b0954b3e8754fa218e7da70ae974e18e4d922586fbdd5865102175ed364c5035f6767e1a3e5f04bfc53f8729b1ddbc4d01de0f2bac113b795ba1a0491648e5aa3e4a2a2ebeb406f01b397ead33b11fc4a1b9af13a99cc33c3f6fb6ed0f41cdda9ef2180421567f2541c9027cd55dfcafa9fdbc4cb05ae7cfbeb5cd663f255a3e1b9ee0233f19ff29a94922854ed3cda96195562927e0dd7f105afe49f620a38c5cf12af9037bbf963e03115d247f8da0eba95c40c014e65e759ebc456ff9624855c5273fe223d1046034ae31f9a5bd36c924427426770ed4"], 0x24}}, 0x4810) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x121c81, 0x0) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000580)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r4, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x44040}, 0x4000000) mq_notify(r2, &(0x7f00000002c0)={0x0, 0x12, 0x0, @tid=r3}) r6 = pidfd_open(r0, 0x0) process_madvise(r6, &(0x7f0000000240)=[{&(0x7f0000000180)="7f1b34e9bc33882fe90a0136863849c17e5793dbad31fbbea4cc3c0b8fc1ff7d75c051ed9a6743c1734610067008b2f0840b9ce88e1121d7bbae1dac14a92f46f8fc122ad0b2f865ab8d2b95e1df97938123b12f96e7ae5775335779d2208b3e5602eff04486f63b94b2b07c25517816c1ea212bd6dc6e85606a5a7829db00962f91d206c44804878a75123c225f28", 0x8f}], 0x1, 0xa, 0x0) pidfd_send_signal(r6, 0x11, 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000380), 0x80, 0x0) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f6b2400000000000006"], 0x20}}, 0x0) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}}, 0x0) 17:23:28 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_io_uring_setup(0x1e0a, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x10}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000440)) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000000280)="ed6fd9a21f388c597efd", &(0x7f00000002c0)="935e163a60ca7b2c594cf3b5b25ce69bc146944e0a274cfc9d1ec08bdfe14b6097022005910c6d8c8c85c10862fa61ce09464ad70e721b3e9efe7b0d7f8c93ee35e1428742085d2cec3627f4bac477829d309ab978d34e8dd728d003823576669a40580ff20b892e7a0d8b0baf07834a194eb852fd6a2381d054f42e257d1cceff22bba2797d2a7171f67b03734b182e044a302000097b73b925746d346d4f67999a658bda79c36d5b3e0b854c8132d95eac2f9756a1e16bcf6782b3b4a29d01ba34ba8f4a04800caf007d218d8fbdb5d08ecf665a7418d4756569a1c82f"}}, &(0x7f0000000400)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000200)={r1, r2+60000000}}, 0x81) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x20040, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x160000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}, {@access_client}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@hash}, {@obj_user={'obj_user', 0x3d, 'lp\x00'}}]}}) read$rfkill(r1, &(0x7f0000000280), 0x8) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x4, 0x1, 0x3, 0x3, 0x61, @private2, @private0, 0x8000, 0x7, 0x3ff, 0xaa}}) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x0, r1+60000000}}, 0x0) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f002500000000000006"], 0x20}}, 0x0) 17:23:28 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) r4 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) clone3(&(0x7f00000004c0)={0x20100000, &(0x7f0000000200)=0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280), {0x8}, &(0x7f00000002c0)=""/133, 0x85, &(0x7f0000000380)=""/243, &(0x7f0000000480)=[r0, r0], 0x2}, 0x58) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x40, 0x0, 0x210, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r6 = syz_open_procfs$namespace(r0, &(0x7f0000001a80)='ns/net\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="2c442159b5bbcb757602e9ebc09295334eb869a45d4c3256d9b6a6938c9a931c9492645a2a8482a52ad9692820e1987fd111cffeeba5ac9724c3ec0006cc334e178a210edf8d89c8851efabcdee33c70cc5470819e4f0f28898cce97aa5b3e77b8a6afbe95c12f2fed97b0400caa669c83489ab076880e5b6eb4c04167f3c42517bf31cabb4b21bb8daa28bd6cae8fce7f01708bc3df1af2f1ceed0d48d518a41347b8df663d2483d498a5fe0dc9f4d86f978e88c8057429be0e930dde55b62b368514cc33a1a67695d0b85a359fbe382414da72a4a4415c248db9ce14ee74901a637dbc991566a872d8d96ba7111dbdb69c34c417bbf6e54c", 0xf9}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000002000000000001b001f00000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x4000400}, 0x20000895) pidfd_send_signal(r1, 0x900, 0x0, 0x0) syz_io_uring_setup(0x1e06, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) syz_io_uring_submit(r7, 0x0, &(0x7f0000000b80)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7fffffff) r8 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0x10000000) r9 = accept4$unix(0xffffffffffffffff, &(0x7f0000000580), &(0x7f0000000600)=0x6e, 0x0) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000840)=0xc66) syz_io_uring_submit(r7, r8, &(0x7f0000000640)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000540)={0x20000019}, r9, 0x3, 0x0, 0x1}, 0xfff) 17:23:28 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_io_uring_setup(0x1e0a, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x10}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000440)) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000000280)="ed6fd9a21f388c597efd", &(0x7f00000002c0)="935e163a60ca7b2c594cf3b5b25ce69bc146944e0a274cfc9d1ec08bdfe14b6097022005910c6d8c8c85c10862fa61ce09464ad70e721b3e9efe7b0d7f8c93ee35e1428742085d2cec3627f4bac477829d309ab978d34e8dd728d003823576669a40580ff20b892e7a0d8b0baf07834a194eb852fd6a2381d054f42e257d1cceff22bba2797d2a7171f67b03734b182e044a302000097b73b925746d346d4f67999a658bda79c36d5b3e0b854c8132d95eac2f9756a1e16bcf6782b3b4a29d01ba34ba8f4a04800caf007d218d8fbdb5d08ecf665a7418d4756569a1c82f"}}, &(0x7f0000000400)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000200)={r1, r2+60000000}}, 0x81) 17:23:28 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, 0x0) 17:23:28 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) r3 = syz_io_uring_setup(0x1e0a, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x10}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000440)) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000000280)="ed6fd9a21f388c597efd", &(0x7f00000002c0)="935e163a60ca7b2c594cf3b5b25ce69bc146944e0a274cfc9d1ec08bdfe14b6097022005910c6d8c8c85c10862fa61ce09464ad70e721b3e9efe7b0d7f8c93ee35e1428742085d2cec3627f4bac477829d309ab978d34e8dd728d003823576669a40580ff20b892e7a0d8b0baf07834a194eb852fd6a2381d054f42e257d1cceff22bba2797d2a7171f67b03734b182e044a302000097b73b925746d346d4f67999a658bda79c36d5b3e0b854c8132d95eac2f9756a1e16bcf6782b3b4a29d01ba34ba8f4a04800caf007d218d8fbdb5d08ecf665a7418d4756569a1c82f"}}, &(0x7f0000000400)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000200)={r1, r2+60000000}}, 0x81) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f004800000000000006"], 0x20}}, 0x0) 17:23:28 executing program 5: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/cgroup\x00') r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x11, 0x0, 0x0) 17:23:28 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, 0x0) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000040)=0x7) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 17:23:28 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)) r1 = syz_io_uring_setup(0x1e0a, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x10}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000440)) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000000280)="ed6fd9a21f388c597efd", &(0x7f00000002c0)="935e163a60ca7b2c594cf3b5b25ce69bc146944e0a274cfc9d1ec08bdfe14b6097022005910c6d8c8c85c10862fa61ce09464ad70e721b3e9efe7b0d7f8c93ee35e1428742085d2cec3627f4bac477829d309ab978d34e8dd728d003823576669a40580ff20b892e7a0d8b0baf07834a194eb852fd6a2381d054f42e257d1cceff22bba2797d2a7171f67b03734b182e044a302000097b73b925746d346d4f67999a658bda79c36d5b3e0b854c8132d95eac2f9756a1e16bcf6782b3b4a29d01ba34ba8f4a04800caf007d218d8fbdb5d08ecf665a7418d4756569a1c82f"}}, &(0x7f0000000400)) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, 0x0) 17:23:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f004c00000000000006"], 0x20}}, 0x0) 17:23:28 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, 0x0) 17:23:28 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) recvmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000040), 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/194, 0xc2}], 0x1, &(0x7f0000000200)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x68}, 0x0) 17:23:29 executing program 0: r0 = getpid() clone3(&(0x7f00000006c0)={0x1000000, &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0, {0x10}, &(0x7f0000000640)=""/31, 0x1f, &(0x7f0000000840)=""/4096, &(0x7f0000000680)=[0xffffffffffffffff, r0, r0], 0x3}, 0x58) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001840), 0x82400, 0x0) clone3(&(0x7f0000001880)={0x234016800, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), {0x26}, &(0x7f00000003c0)=""/241, 0xf1, &(0x7f00000004c0)=""/185, &(0x7f0000000740)=[r1], 0x1, {r2}}, 0x58) r3 = getpid() r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r4, &(0x7f0000000280), 0x8) clone3(&(0x7f0000000280)={0x340000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x19}, &(0x7f00000000c0)=""/109, 0x6d, &(0x7f0000000140)=""/236, &(0x7f0000000240)=[r3], 0x1, {r4}}, 0x58) r5 = pidfd_open(r0, 0x0) pidfd_send_signal(r5, 0x900, 0x0, 0x0) 17:23:29 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x1e0a, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x10}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000440)) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x24, 0x1, @thr={&(0x7f0000000280)="ed6fd9a21f388c597efd", &(0x7f00000002c0)="935e163a60ca7b2c594cf3b5b25ce69bc146944e0a274cfc9d1ec08bdfe14b6097022005910c6d8c8c85c10862fa61ce09464ad70e721b3e9efe7b0d7f8c93ee35e1428742085d2cec3627f4bac477829d309ab978d34e8dd728d003823576669a40580ff20b892e7a0d8b0baf07834a194eb852fd6a2381d054f42e257d1cceff22bba2797d2a7171f67b03734b182e044a302000097b73b925746d346d4f67999a658bda79c36d5b3e0b854c8132d95eac2f9756a1e16bcf6782b3b4a29d01ba34ba8f4a04800caf007d218d8fbdb5d08ecf665a7418d4756569a1c82f"}}, &(0x7f0000000400)) 17:23:29 executing program 5: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) mq_notify(r1, &(0x7f0000000040)={0x0, 0x1a, 0x4, @tid=r2}) r3 = pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r4, &(0x7f0000000280), 0x8) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x100010, r4, 0x10000000) pidfd_send_signal(r3, 0x11, 0x0, 0x0) 17:23:29 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f006000000000000006"], 0x20}}, 0x0) 17:23:29 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x1e0a, &(0x7f0000000480)={0x0, 0x0, 0x4, 0x0, 0x10}, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000440)) 17:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f006800000000000006"], 0x20}}, 0x0) 17:23:29 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f00000001c0)) 17:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f246b00000000000006"], 0x20}}, 0x0) 17:23:29 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = getpid() write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r2, 0x12) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f006c00000000000006"], 0x20}}, 0x0) 17:23:29 executing program 3: r0 = getpid() pidfd_open(r0, 0x0) timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) 17:23:29 executing program 5: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0xe, 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000000)=0x3) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={'\x00', 0x8001, 0x7fffffff, 0x8, 0x4, 0x6}) 17:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 17:23:29 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080), r0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x2f, 0xfb, 0x8, 0xbb0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80, 0x40, 0xff, 0x6}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x2f, 0x1, 0x0, 0x400, 0x4a, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x20, 0x8, 0x8000}}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r7, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000c00), r7) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000340)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000440)={'sit0\x00', &(0x7f0000000380)={'syztnl2\x00', 0x0, 0x4, 0x2, 0x1, 0x10000, 0x42, @dev={0xfe, 0x80, '\x00', 0x3b}, @remote, 0x80, 0x8, 0x9, 0x1}}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000480)={0x6dc, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8}, {0x234, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xf504}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x10001}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4b}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r5}}}]}}, {{0x8}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x1ac, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x518}}}]}}, {{0x8, 0x1, r6}, {0x174, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x289}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x65}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffff6c2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8, 0x4, r10}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x48, 0x2, 0x0, 0x1, [{0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}]}}, {{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x0, 0xff, 0x3, 0x7}, {0xf60, 0x8, 0x1f, 0x7}]}}}]}}]}, 0x6dc}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:29 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x4000000, 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000000)=""/218) 17:23:29 executing program 3: getpid() timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) 17:23:29 executing program 2: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f007400000000000006"], 0x20}}, 0x0) 17:23:29 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000ff7f00000000000024000000"], 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r2) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, r3, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x20}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008}, 0x4015) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x408, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x31}}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid_for_children\x00') 17:23:29 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x40011, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x26, &(0x7f0000000000)={0x15, 0x9, 0xffff}, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) pidfd_send_signal(r2, 0x6, &(0x7f00000000c0)={0xf, 0x4d, 0x8001}, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) [ 2187.977771][T15060] debugfs: File 'dropped' in directory 'loop0' already present! [ 2188.004230][T15060] debugfs: File 'msg' in directory 'loop0' already present! 17:23:29 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) pidfd_getfd(r0, r0, 0x0) 17:23:29 executing program 2: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f007a00000000000006"], 0x20}}, 0x0) 17:23:29 executing program 3: timer_create(0x2, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) 17:23:29 executing program 2: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f004003000000000006"], 0x20}}, 0x0) 17:23:29 executing program 3: timer_create(0x0, &(0x7f0000000180)={0x0, 0x15, 0x0, @thr={&(0x7f0000000000)="cac52d66fadccdabb64d0e4c900c2a79cab1adc39fe2be252982e4207b424ffe905297a9bc74ca62fa1d122c677590d51d3583a12ee62370b2415d7c4a8eab3b3f33f0c29e676b41f6588571ab11bbcbeb481b9a957be0a6b95bd5cb3b221861408d471bceeb4d5d6ab4b6de288aee666351ac56c0a7bd5f6c8c250d0fde3ac8b0ece701d0661d5cdc2dd6e1", &(0x7f00000000c0)="3d4a8062f3bd51d80f61c8b02ac69e041a3477450e9b293874602b9a7b9c1edf28647a2b9b3c4d0a4577c7ef5b4a09f1a1cbe15ffe86b6a0a4af245f193ef8e50afbb5805da8b48d259491dd6b8342dde49befd27ef1774c5c993c54ec98a12b88c1fa83c0ac6467d745823ae8c383d8f086f51c2a5ea88b7af0a01cd3c0215d76f33bae57069611683b9dc15b3677ec810786802253"}}, 0xfffffffffffffffd) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000340000000000006"], 0x20}}, 0x0) 17:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, 0x0) 17:23:29 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000180)="b5", 0x1}, {0x0}], 0x3}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = pidfd_open(0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r5 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f00000011c0)=ANY=[@ANYBLOB="30000000000000000105000000000000bbb4b56e8e5fc9a44372a4d3e79cf9ca3c674c9a97fbf3102c877572925270fa1a06f2d845afb99b896151abb8ab850e7597b4bfa3bbe3a3952d59fdcdbfeecd95492ef59089e55d3b0b18c62edf9044572a42eb4a482efb51220b31d545fda67a4f8130e9f1b24f475a0b5506e18ec4d175e6c5bea3ec9f368e3f108aec1b917ea1b64ad90b9b88f4d648c2708e641393bafe54b1a937", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002440)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1de6f791a57888646850d3f30c801590998aba544605100000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="00000000d29febb21c86aa68db074d4a6f79aaaf913855d441081738cc5ef310500f66543b2482c08fd635ef0e62ac88ea5dfc13bcf207d718ee0906f18d8348cd228eae30c4dcf7d64a25226b3a1587253da9bfabc21fc20247c3c34bd415cb1fa3e31541bf7feb55"], 0x160}, 0x2000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffffff) mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r7 = syz_open_dev$loop(&(0x7f0000001340), 0xfffffffffffffffd, 0x0) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) pidfd_open(0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0xfffffffffffffffc, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x16}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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", 0xffe}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0xffffffffffffff6b}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72eff17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xd4}], 0x8, &(0x7f0000002380)=[@rights={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @rights={{0x10}}], 0xc0}, 0x8004) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="d813034393718489b7e0ca4cd95bb95ce65a1fd39ecc648691ed36ab6d245e6a1339cd49b366c0bf68ada081156cfea172030f550505e6f92e68d840de25b032b71be50e3e05010dfedfb4be80ce5c5fe70ebb069841573bcc2e55394f95f37acc41196b2009392302a4cefb10fc30015e95ebffdb256ba58ad9f51d62908f05d28ff25c122a44790bc5bdf2b374487b472119123ee8b0a637548618f889ff2ab18316e6e7ccb5afa2ce376f05df0439b47e299fd5a6f21373cdf938d3c658713c3bf259e6be73300ce8ab64a641f2f8bbfffacd0faf336722962068b6a88115891ed98d38c3fb7f8270bba734cc7463fe7b", 0xf2}], 0x1, &(0x7f0000000580)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, 0xee01}}}], 0xd0, 0x4000}, 0x0) 17:23:29 executing program 0: getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000000), 0x6e, &(0x7f0000001380)=[{&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/217, 0xd9}, {&(0x7f00000012c0)=""/134, 0x86}], 0x5, &(0x7f0000001400)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0xf0}, 0x40010161) getpid() clone3(&(0x7f00000026c0)={0x9000, &(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0), {0x22}, &(0x7f0000001600)=""/79, 0x4f, &(0x7f0000001680)=""/4096, &(0x7f0000002680)=[r1], 0x1, {r0}}, 0x58) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000002880), 0x404000, 0x0) write$cgroup_subtree(r2, &(0x7f00000028c0)={[{0x2d, 'cpu'}, {0x2d, 'cpu'}, {0x2d, 'memory'}]}, 0x12) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000002740), 0x90000, 0x0) process_madvise(r4, &(0x7f0000002840)=[{&(0x7f0000002780)="7a49dc3724415f8e8f13313dfaab6997bcb1549ae9409cc463c2004acb269acaed79224c80557ed7cda2db439fa9d311c7846712f341651bad2b011b899eb6e195f033358ccf9f2db95ee2bc297400b789a6326120b12798d17e6f5cac483ab3bd743c283afd6b58b96ee3a22e2b02354d9eab498e46f37d21865a46f7f4819ecf081385d02e50c5213600f14eeac639eb47cc628078db16e9ef1e9fc8fa706a06a4b3275201b81605de341b5eb5834b28f1be3cd6be040188", 0xb9}], 0x1, 0x75, 0x0) r5 = getpid() r6 = pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x900, 0x0, 0x0) 17:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, 0x0) 17:23:29 executing program 3: timer_create(0x0, 0x0, 0xfffffffffffffffd) 17:23:29 executing program 5: r0 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000080)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="14004000efd7ce533ea031a2243e0a31013a83c0c2782948cd9f235a328af49ab513668cfbf7efa0047df24cc2ce6c0d0962f8e14a07de54779c405f45affc45c7ef8d8fbd4897aedbc706be538f7a7103429180e0d737f38d51696b965ea7dde9e42a7945a890853b53a14e00d8c5d76af99476273344fdef3efb8728d53941509345eb2093607fd9c9640d588110a43ae48b02dcab08743bdcd3d796659db659257087644ac5e13123a36fa6b4e0b5717b9b7a17c94ab0ddd9e39f185f45c5ae06b8ba6d6c314ada5a6bc5dfd0a619c83aaf3b0671d73d8319a8352664f5fb0047cf465d41cb3fdd433c018a076e5af310011f4dd5fc771bf91e3cd01fcdae632747945731", @ANYRES16=0x0, @ANYRES16], 0x14}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c010000", @ANYRES16=r0, @ANYBLOB="00042bbd7000ffdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="0001028038000100000001008072696f72697479000000000000dfffffff0000000000000000000000000000000003000e000000000004000200000000000600", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000045fd040000080000"], 0x11c}, 0x1, 0x0, 0x0, 0x4018000}, 0x4) r2 = getpid() ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000400)={'syztnl0\x00', &(0x7f0000000600)={'syztnl1\x00', 0x0, 0x29, 0x3, 0x3, 0x7ff, 0x12, @local, @private0, 0x1, 0xce412533a2647661, 0xe7d, 0x7fff}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000840)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000800)={&(0x7f0000000680)={0x150, r0, 0x8, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x4}}, {{0x8}, {0x128, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x950}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r4}}}]}}]}, 0x150}, 0x1, 0x0, 0x0, 0x4c041}, 0x4000004) r5 = pidfd_open(r2, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) accept4$unix(r6, 0x0, 0x0, 0x80400) pidfd_send_signal(r5, 0x11, 0x0, 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) pidfd_send_signal(r7, 0xb, &(0x7f0000000100)={0xf, 0x5, 0x9f}, 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000010000000006"], 0x20}}, 0x0) 17:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, 0x0) 17:23:29 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x20040, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x160000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}, {@access_client}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@hash}, {@obj_user={'obj_user', 0x3d, 'lp\x00'}}]}}) read$rfkill(r1, &(0x7f0000000280), 0x8) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x4, 0x1, 0x3, 0x3, 0x61, @private2, @private0, 0x8000, 0x7, 0x3ff, 0xaa}}) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000020000000006"], 0x20}}, 0x0) 17:23:29 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x610883, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:29 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) waitid(0x2, r0, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) pidfd_send_signal(r1, 0x900, 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000000)=""/13) 17:23:29 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x0}}, 0x0) 17:23:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000030000000006"], 0x20}}, 0x0) 17:23:29 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xfa, 0x7, 0x8, 0x0, 0x0, 0x1, 0xb4380, 0xc, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x1, 0x4}, 0x40400, 0x3, 0x5, 0x7, 0x628, 0x3, 0x0, 0x0, 0x2, 0x0, 0xa1a0}, r2, 0x9, 0xffffffffffffffff, 0xa) pidfd_send_signal(r1, 0x11, 0x0, 0x0) pidfd_getfd(r1, r3, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r4, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x40080) 17:23:29 executing program 0: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) pidfd_getfd(r1, r3, 0x0) waitid(0x1, r2, 0x0, 0x2, &(0x7f0000000100)) 17:23:30 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x20040, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x160000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}, {@access_client}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@hash}, {@obj_user={'obj_user', 0x3d, 'lp\x00'}}]}}) read$rfkill(r1, &(0x7f0000000280), 0x8) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x4, 0x1, 0x3, 0x3, 0x61, @private2, @private0, 0x8000, 0x7, 0x3ff, 0xaa}}) 17:23:30 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x0}}, 0x0) 17:23:30 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, r2, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x12f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8bf}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xcc}, 0x1, 0x0, 0x0, 0x2c044094}, 0xc051) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x9926173cf5d28d68, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xac3}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0000}, 0x8001) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000040000000006"], 0x20}}, 0x0) 17:23:30 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x0}}, 0x0) 17:23:30 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x20040, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x160000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}, {@access_client}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@hash}, {@obj_user={'obj_user', 0x3d, 'lp\x00'}}]}}) read$rfkill(r1, &(0x7f0000000280), 0x8) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x4, 0x1, 0x3, 0x3, 0x61, @private2, @private0, 0x8000, 0x7, 0x3ff, 0xaa}}) 17:23:30 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) waitid(0x1, r2, &(0x7f0000000000), 0x4000000f, &(0x7f0000000080)) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000050000000006"], 0x20}}, 0x0) 17:23:30 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1e337e2d6db4a121}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xc0, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'macvtap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000010}, 0x44004) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0x129000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 17:23:30 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000001300), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000001a00)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000019c0)={&(0x7f00000016c0)={0x2c, r3, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40081}, 0x800) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001700)={&(0x7f00000018c0)={0x100, 0x0, 0x1b03, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x81}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wlan0\x00'}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000008}, 0x2404480c) sendmsg$BATADV_CMD_TP_METER_CANCEL(r2, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x34, r3, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x800}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4004) socketpair(0x26, 0xa, 0x40, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_FEATURES_GET(r5, &(0x7f0000001880)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001840)={&(0x7f00000017c0)={0x54, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4851}, 0x4) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r6, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001480)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r4, &(0x7f0000001600)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001a40)=ANY=[@ANYBLOB="c4000000", @ANYRES16=r6, @ANYBLOB="02002bbd7000fcdbdf25030000007c00018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f746f5f626f6e64000000140002006970365f76746930000000000000000008000300020000000800030003000000140002006d61637365633000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020000000000000800010000000000002bdc0000000018f51327dbc3a3e4fb182eb9a1a5c5b6902b03c8e9daa0057b6f4ca1ea375fd4f12f7d552cff7df6f9dbac741f647e9de8f683fce4a261680bc41b9e93ccad15e700c39e2a06a5f93de25fdcda48d32d99b45f3646b379864c25528d4c11c7fb558aad32dca856624d6b364aae6c6c5e3e3e7d5d80e64762ea0dfb640bb038ccc9c21a4bfe7cd8afd64aef614629e36175df19dd589d7abbb38ea9c7", @ANYRES32=r7, @ANYBLOB="05000500090000001400018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="050002009e00000005760000000500050003000000000000"], 0xc4}, 0x1, 0x0, 0x0, 0x20000098}, 0x40040000) pidfd_send_signal(r1, 0x900, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) recvmsg$unix(r5, &(0x7f0000003280)={&(0x7f0000001c80), 0x6e, &(0x7f0000003100)=[{&(0x7f0000001d00)=""/199, 0xc7}, {&(0x7f0000001e00)=""/145, 0x91}, {&(0x7f0000001ec0)=""/19, 0x13}, {&(0x7f0000001f00)=""/95, 0x5f}, {&(0x7f0000001f80)=""/207, 0xcf}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/82, 0x52}], 0x7, &(0x7f0000003180)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}, 0x100) mq_notify(0xffffffffffffffff, &(0x7f00000032c0)={0x0, 0x2, 0x2, @tid=r8}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000000)="2d2096cab200dea93492e78c9099434a180fc3", 0x13}, {&(0x7f0000000040)="3a7f871ce5ceaaf12f7b0db35b873cdadc40acfcb1f80ad4a272762ab49ffcdd472692d8bd94d8565c70e07d09bb320d84fb4ef8aee67cca4e35ed7678b0e4b8e77a6f5c0d694d2cf9fdd487a64863dd8aa4508049f0a2c42b7e80b427cc0cce90bb1232855dc2ed7eb7ad14bb3fca517236f14093ee18428a", 0x79}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="42d7bf8e8d0a526aafd324e7ba238b5c356b75485a3b1296215c76f38e79321c7d24432cc72381f9e965a3647b2cb15f90e4d9b0bb91c5b0bc7d5676216faa48e3e22d7e48", 0x45}, {&(0x7f0000001140)="2b44109a8af7f9aff28e543ae60a111833e20f318e98d5666ddb66a59cb4cd6d2e3c7539877ee2729fac1aa73193cc137e501007a03bbee201988ac719cbc75e966ae74af563ee203b80bd044c9b7cfe91e0ddda0d1925eb6fef58f8f146910a73ebe8f8487dc6606028ec24af031a70ab81df86b5ff64cb1aaf5c823ec3a9aa59289f58894648eaad6aec6ef1da76c2a9e79748bd109e41989bb9428a0a39927ae4e1a7fa447aa5566cdc3c2444aa8f296a6db9ac0cbba0dffe98b9032a7329", 0xc0}], 0x5, 0x0, 0x0, 0x8000}, 0x0) 17:23:30 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) pidfd_getfd(r1, r3, 0x0) waitid(0x1, r2, 0x0, 0x2, &(0x7f0000000100)) 17:23:30 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x20040, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x160000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}, {@access_client}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@hash}, {@obj_user={'obj_user', 0x3d, 'lp\x00'}}]}}) read$rfkill(r1, &(0x7f0000000280), 0x8) 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000060000000006"], 0x20}}, 0x0) 17:23:30 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x20040, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x160000, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}, {@access_client}], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@hash}, {@obj_user={'obj_user', 0x3d, 'lp\x00'}}]}}) 17:23:30 executing program 5: r0 = getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/212, 0xd4}, {&(0x7f0000000180)=""/219, 0xdb}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="e0340000000000000100000002000000857905b800007fa1978f7132c013550b11881129a26f601600b0642b07cab06e2e22f4283e8f7cc7f380ed64645725a05281b4c8853eae267618f50f9a8de8de989dbfd6c81e0cf2befea834f0a8fa956a8129328179", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x100}, 0x12000) recvmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/82, 0x52}, {&(0x7f0000000600)=""/166, 0xa6}], 0x2, &(0x7f0000000700)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000800)={'\x00', 0x81, 0x63c56293, 0x101, 0x1ff, 0x100000001, r0}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000400)={'\x00', 0x5, 0x1, 0x9, 0x4, 0x1280, r1}) r3 = pidfd_open(r0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000880), 0xb000000000000000, 0x181000) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f00000008c0)) pidfd_send_signal(r3, 0x11, 0x0, 0x0) 17:23:30 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x6fa443, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1) 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000070000000006"], 0x20}}, 0x0) 17:23:30 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x20040, 0x0) 17:23:30 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x3, 0xc0, 0x9, 0x80, 0x0, 0x8, 0x58200, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x5, 0x100}, 0x1004, 0x53, 0x0, 0x9, 0x7, 0x80, 0x6, 0x0, 0x9, 0x0, 0xd99}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x6, 0x6, 0x4, 0xf7, 0x0, 0x4, 0x10000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x4000, 0x401, 0x2, 0x5, 0x5, 0x5, 0xa833, 0x0, 0x9, 0x0, 0x1}, 0x0, 0xf, r2, 0x8) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:30 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) syz_io_uring_setup(0x2886, &(0x7f0000000040)={0x0, 0x5c6e, 0xc, 0x0, 0x125, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000c00000/0x400000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x10000000) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) mmap$IORING_OFF_SQES(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x2, 0x810, r3, 0x10000000) syz_io_uring_setup(0x19e7, &(0x7f0000000000)={0x0, 0xfd22, 0x2, 0x0, 0x6e, 0x0, r2}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000080)=0x0, 0x0) syz_io_uring_setup(0x1b38, &(0x7f0000000100)={0x0, 0xe206, 0x0, 0x0, 0x24a, 0x0, r2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000300)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @remote}, 0x0, 0x0, 0x1}, 0xfff) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000003c0)=@IORING_OP_WRITEV={0x2, 0x5, 0x4004, @fd_index=0x5, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="36084ce7c41a72b475c23e3fb2c9149704e4c702c6dd1df0bae678cbf275b4d8b32a647ec7", 0x25}, {&(0x7f0000000180)="77431cb8d392624b847c571eb4010aaa04fc8126ee9c8857e9f0e94ea97052c0130b99a35899e6770f0a9e66fa437d53a1397b0ebcd45d142a5b11a5da4f6537e35aa973fb64c3af4cebcce73105f3c53f8faf5a191568c6107000d9d8b70fa704346a1c01343041f11eb0ea", 0x6c}, {&(0x7f0000000200)="e8c6bfc52a1ac4cf0c6e31485a7e6cc7c91b5456bcf30108da9a034f6a622c45447b9174273d01bbd720abf4da15f2c2435a50f0b6a7bfcd1b85ad1d751aa931098ce1633e79aa5fbb088211ff67baf380faa1e9c7da12f41bb26f7d9827abd8012e2c8810559b55d784eb085d6f3fa73c090997", 0x74}, {&(0x7f0000000280)="36aa0383d9aa605f6ff1dd98fc12a459bd57832cd6a2000024290d8d8e4269ceda3a8f4a1c3de4d86fd2a6ad175c700ad7f73b49830e48bc457df1c3fbe8be2246c279f0f9a5d005c05cc163b984f12be39d03fc31325bbce88b8c117f4024ac608fd3b1a78b307634c24724842fbc880ff4c4448aa07343b7cf811e26a7c46bcb7d2978cb1b805047f9330ada06b24f7df5a59f602c31b59c0689040acc561ea87eb835adff0dd870a2720f00521c042cef59506e8477f5e6307228f0608ae089d35781fce61b54181032eb9b035fd37b6f0e4945d7e74367d1c8", 0xdb}], 0x4, 0x2, 0x1, {0x3, r6}}, 0x0) 17:23:30 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) pidfd_getfd(r1, r3, 0x0) waitid(0x1, r2, 0x0, 0x2, &(0x7f0000000100)) 17:23:30 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000080000000006"], 0x20}}, 0x0) 17:23:30 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:30 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) recvmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/243, 0xf3}, {&(0x7f0000000340)=""/96, 0x60}, {&(0x7f0000000440)=""/176, 0xb0}, {&(0x7f0000000500)=""/87, 0x57}], 0x4, &(0x7f0000000580)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}, 0x0) recvmsg$unix(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/234, 0xea}, {&(0x7f00000007c0)=""/5, 0x5}, {&(0x7f0000000800)=""/194, 0xc2}, {&(0x7f0000000900)=""/76, 0x4c}, {&(0x7f0000000980)=""/169, 0xa9}], 0x5, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}, 0x2040) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x100000, &(0x7f0000000bc0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x3}}, {@cache_none}, {@aname}, {@version_u}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x2b}}, {@posixacl}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@access_user}], [{@uid_eq={'uid', 0x3d, r2}}, {@fsname={'fsname', 0x3d, 'lp\x00'}}, {@fsname={'fsname', 0x3d, '%\\#O\\'}}, {@uid_gt={'uid>', r3}}, {@euid_lt={'euid<', 0xee01}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, 'lp\x00'}}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x33}}, {@smackfsdef={'smackfsdef', 0x3d, 'j'}}]}}) 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000090000000006"], 0x20}}, 0x0) 17:23:30 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) io_uring_setup(0x31b6, &(0x7f0000000040)={0x0, 0x663f, 0x0, 0x3, 0x2a4, 0x0, r0}) 17:23:30 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) pidfd_getfd(r1, r3, 0x0) waitid(0x1, r2, 0x0, 0x2, &(0x7f0000000100)) 17:23:30 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x51de81, 0x0) [ 2189.183348][T15292] __nla_validate_parse: 86 callbacks suppressed [ 2189.183361][T15292] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:30 executing program 5: r0 = getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000600), 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)=""/4, 0x4}, {&(0x7f00000006c0)=""/116, 0x74}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/191, 0xbf}], 0x4, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x48}, 0x2000) waitid(0x0, r1, &(0x7f0000000940), 0x1, &(0x7f00000009c0)) pidfd_open(r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) pidfd_send_signal(0xffffffffffffffff, 0xf, 0x0, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000c80)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x84, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x24000104}, 0x4000800) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x4c, r5, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x40000) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r7, &(0x7f0000000b80)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x4c, r8, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x1}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_EXTENDED={0xc, 0x2d, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x1}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040800}, 0x40010) r9 = clone3(&(0x7f00000003c0)={0x40000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {0x1a}, &(0x7f0000000140)=""/71, 0x47, &(0x7f0000000e00)=""/203, &(0x7f0000000fc0)=[r0, r0, 0x0], 0x3, {r3}}, 0x58) write$cgroup_pid(r3, &(0x7f0000000240)=r9, 0x12) read$rfkill(r3, &(0x7f0000000280), 0x8) pidfd_send_signal(r3, 0x36, &(0x7f0000000000)={0x19, 0x5b, 0xa19}, 0x0) 17:23:30 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = syz_io_uring_setup(0x1e0a, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000ac0)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42000c}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x10c, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfa}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x100}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x17}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33, 0xe}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xe, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xec4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3a}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, r3) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, r3) 17:23:30 executing program 3: openat$bsg(0xffffffffffffff9c, 0x0, 0x51de81, 0x0) [ 2189.224683][T15298] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000a0000000006"], 0x20}}, 0x0) 17:23:30 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) pidfd_getfd(r1, r3, 0x0) 17:23:30 executing program 3: openat$bsg(0xffffffffffffff9c, 0x0, 0x51de81, 0x0) 17:23:30 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) process_madvise(r2, &(0x7f0000000480)=[{&(0x7f0000000040)="1c5cf16953fe4d4ceab04c58279055cc89bf87fb8446267b4816057c65531f9e81d67577097b43270806154510bd6908d1dba2007a875e3ca83b50a96615bc3f3684359ea27c88c750d618fb348b767deb9cec456e7630aaf013c46b2a8084b0d98e04b6588110f8a7270b4211db4371cad8dffa34e231359fac0adc1a8d2cb96ba3c3335c6c72e3674ff4e376480bce8a6dbd8e683c04276abf442e41c2609a2639c329795957932d8bb778c68aeb49c1a649d98f2679eb6fed61fa7cda3958a18495002554583dd18104858fffe8", 0xcf}, {&(0x7f0000000500)="61e65d3f34deddb89931b61bffb4952c1bf90084b58378c6625c7a02a62a3c6b1dade4341087d210c2ee078601a05fb3aabfe29a0c0f6d66bd0e8db47b45254c834ae492ba224c36193f8bba83e7cd8df03e0b1d78a584df0a82c204ef7b68696b1be69dacd1e76722e1acac59fa6760f21ac509c5470eb7c079daa0a6573a45647c0ccf176b227044b85cf6e2e81c0b22346eef78780e393ca88df6f32d961ab7a7b1f4ab36af3ebfa965f2bbfd886dcf499a7c6f7d3fc26c4beca12bda8d2b22b7c904c65ae46a500df618a6b816781c60fb3f481bea", 0xd7}, {&(0x7f0000000240)="ffe52ace58f80f86ced61d03879280dc5e37418a", 0x14}, {&(0x7f0000000280)="076dda5354b0229a402f4efc486614a0e4a2da19f6ed639b9f10", 0x1a}, {&(0x7f00000002c0)="353e1db47b4c9f071b02dde6fdb83ea3701a97ce110ebaa8ec00ac8ca63d25b1f50ebef93a1a93fddee067176a605a8ca3fefe92faa2162bf782525017d598c54c2f59c57d5372ce6edb4caa03ac581548", 0x51}, {&(0x7f0000000340)="fc4167cfb05f4200731948ee1bd351c3a69567493bcabedc0cf1bd8e81bb2ddd98447c9d0eb54c85d6da70c3b32bafb77b591b011b6ec86c49b1c36ba8a307a67b946bc18e13b6a2fcac9475040b92c122f51cb43cc584d067cefa8cd82b6e49d1f8b818b9906bd360a9e1615ec3cac53351cc1731fd6584996c96925402bd8bd72be9382eaff9f29583", 0x8a}, {&(0x7f0000000400)="5dae6807dfcec52b93d492b8a2a80c63b0804fe99e10f301baffb5cd5b0867ec2a47fd5014be8045e14612e81b2f57bff3cd85f17f740ac660301ea95d5265dc3443112769a2e733a47872169286e6573ee84d20b30503eb3fdbe3f2", 0x5c}], 0x7, 0x14, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = pidfd_open(0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r7 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="f05f187e11617e89060b3adf2b5779d2c577398724b43ccb2305e37f83e3dd07e26ea86c9154588493183781b5a7e0bb9c588a8fbe47c9805ee9b3e09608fae26b33ec851a5614ebc9ab99957c69ba5738d83cb9bcb1bf5d0e5e61e548a79e383acd68c8863e04217a0ad8f4a3c155b6612f4e998fe6a30dbb83c0a6b0671dcec96204fcb00a5c027683c5bc8f555f738c986bf88041dc3b903a39d5c44b8dd0f48f128fb3d1d242c883a04719b2f30ea53795678f5b9e7c9ef2e15608923ec00b6b2377b7f1e801dda07b96ca86214247208e83f2638c0f777c980a644a100312edd8d6da39cadb3cd01f64a3692d0eef0f91fdeb1657ec0462", 0xfa}], 0x9, &(0x7f00000007c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, 0xee00}}}], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}, 0x2000) r9 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r10 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) r11 = pidfd_open(0xffffffffffffffff, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r9, r10, r11, r12]}}], 0xe8}, 0x8004) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x14040, &(0x7f00000007c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_loose}, {@msize={'msize', 0x3d, 0x9}}], [{@fowner_gt={'fowner>', 0xee00}}, {@dont_measure}, {@euid_eq}, {@uid_eq={'uid', 0x3d, r7}}, {@fowner_gt}, {@obj_role={'obj_role', 0x3d, '/dev/bsg\x00'}}]}}) pidfd_send_signal(r1, 0x900, 0x0, 0x0) [ 2189.363851][T15314] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:30 executing program 3: openat$bsg(0xffffffffffffff9c, 0x0, 0x51de81, 0x0) 17:23:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000b0000000006"], 0x20}}, 0x0) [ 2189.420554][T15326] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:30 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r3, 0x0) 17:23:30 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 17:23:30 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0xd, 0x0, 0x0) 17:23:30 executing program 0: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x9}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000480}, 0x8028) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x6c, r2, 0x0, 0x0, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x73}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_PORT={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x6c}}, 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="d00000bf00", @ANYRES16=r2, @ANYBLOB="000329bd7000ffdbdf25100000000800040005000000080005000100ffff08000400010000001400018008000b0073697000070006007368000008000600050000005c000280080009000010000006000f000800000008000400030000000800090076000000080004001f04000005000d000000000014000100fe8000000000000000000000000000aa14000100fe80000000000000000000000000001f2400028006000b000200000006000e004e22000006000e004e21000006000e004e2000000800040008000000"], 0xd0}, 0x1, 0x0, 0x0, 0x4000084}, 0x4044850) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r0, 0x0, 0x70bd29, 0x25dfdbff, {}, [@FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private2}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20008000) r3 = getpid() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x900, 0x0, 0x0) [ 2189.505688][T15339] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2189.520264][T15343] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:31 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) clone3(&(0x7f00000002c0)={0x104000000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x15}, &(0x7f00000000c0)=""/159, 0x9f, &(0x7f0000000180)=""/251, &(0x7f0000000280)=[r0, r0, r0, r0, 0x0, r0, r0], 0x7}, 0x58) sched_rr_get_interval(r2, &(0x7f0000000340)) 17:23:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000c0000000006"], 0x20}}, 0x0) 17:23:31 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 17:23:31 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)) r6 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000700), 0x8, 0x414541) r8 = io_uring_setup(0xcc3, &(0x7f0000000740)={0x0, 0x9853, 0x1, 0x0, 0xe6, 0x0, r1}) clone3(&(0x7f0000000a40)={0x0, &(0x7f00000007c0)=0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000840), {0x3a}, &(0x7f0000000880)=""/112, 0x70, &(0x7f0000000900)=""/227, &(0x7f0000000a00)=[0xffffffffffffffff, 0x0], 0x2, {r0}}, 0x58) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000440)="6c6f4377416260e006ebdb757736d0b2af9e6c00acf70e6ca51810d860d1510f9ae224b8dafa53b628022a2c593b863993d3a9e2b53563f37906f96476070ac367d5a8a93dcbc77a513b2740077270b042b8d95937cd98d7840b8535e03ffbd7523e2a728cb3ca51653d9dc2c505698dff091573bf70c5a3712b53af6ab7e5cd677ea9ffc0a058b1606f9ca3", 0x8c}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000000500)="6899cf905973196fdb5fc4d0b4a860321c44fb5a2acd1660ef4fa5deece39ed69d34f7c3b58a1b5e7554a8bbc8edc0db9e8ca027ae50cc4d32111fed0bf04606820eefe33660d0acfd315548865f3db0774554f7b139a03b438ea22d9ce72669bb", 0x61}], 0x3, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x10}, 0x8844) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_1\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008008}, 0xc, &(0x7f0000000240)={&(0x7f0000000bc0)={0x82c, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [{{0x8, 0x1, r2}, {0xf0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}]}}, {{0x8}, {0x1b8, 0x2, 0x0, 0x1, [{0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x20, 0x2, 0x1f, 0xa}, {0x8, 0x14, 0x1, 0x8000}, {0x0, 0xfb, 0x3, 0xf6d3}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xdb1}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0x324, 0x2, 0x0, 0x1, [{0xffffffffffffff95, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0xfffffffd}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8}}}]}}, {{0x8}, {0x1e8, 0x2, 0x0, 0x1, [{0x74, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x44, 0x4, [{0xc2, 0x1, 0x7, 0x7ff}, {0x4, 0x81, 0x4, 0x7}, {0x7, 0x3f, 0x20, 0x6}, {0x58c5, 0x1, 0xc0, 0x400}, {0x21d9, 0x40, 0x0, 0x5}, {0x6, 0x7, 0xfa}, {0x1ff, 0x81, 0xec, 0x1}, {0x0, 0x7, 0x4, 0x1ff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0xfff}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xdcfa}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff0cec}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x82c}, 0x1, 0x0, 0x0, 0x40095}, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:31 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) [ 2189.650550][T15362] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:31 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) process_madvise(r2, &(0x7f00000004c0)=[{&(0x7f0000000000)="cb2d18f29dcff23f303b8ad30738f5a260776c7673e5b8148b9e16b342e6bb3b69fb231a670bf22aa1e947d2eafa2e05cd6a8a005801607ceb41be75442344ab9e9c3c6d0f8d74e70795b1e835f2295a0e9626e584cf6286e1791c8954199495a486fe6c3f00757bb1726fba5506088469b94bb9137de14597820fca5f8ecbce11a628f87875fb9dad2493f2f2fbe6e3f4bb24ff9f24df8b5e61a593f6364371d626bb7fb450a8d8004148061e81f0e5", 0xb0}, {&(0x7f00000000c0)="8893a1207588f5fea1cbc0bb397c06a7e9ce52eb229bfa452bb47dc83c3b972f13a0d689593aa494982f99026eab98d33deb538c26c849efd3d3e9d7d836ba", 0x3f}, {&(0x7f0000000100)="88e0c8a848fec28ed161c638ce48f653a6d4c276b6628386810b9d8d2b9ea372dccadadd2ea3c3e54680473cb89d6b497e6411ab9a7a1dea1ddca5bfed84a95b9ee1545904a78c70ea9aee82524b24bf18ad", 0x52}, {&(0x7f0000000180)="8f579e8eacd999af115ec0340bdac789468b251e2b4eb068be81daf21642c0f7bf7e2569d18b08dc82ecc1ae7dddce097b04d505d6203a342de4354cdb6b2a4ada7895964795b055dbe7", 0x4a}, {&(0x7f0000000200)="37bd7a0001cfc76dad7bada8bc9c9ee61c3afec2e7273ff989a8", 0x1a}, {&(0x7f0000000240)="d287ebc9691e6f2cecd8a45bc037d0e6a0e020d10b66a6ae11ac6a147afbad6792d29cf9431bb2e8c87deb8c426e48fe4881aebf794f7fc1be50416ae0fb23cf0391b00119984319e51394b729e0823c19f32be718577d2d7a175121ea58cd4d44646d86fd0f8c88852358347f9f01addb1f625c893e57614e7da48494e9a69bf2d21337290ef035aeb8ac3bc4a1aaa71e5dd893e4cf5f9d3534153ce6347a3bacb95922d76057206b1e", 0xaa}, {&(0x7f0000000300)="b1a1ae2eb373", 0x6}, {&(0x7f0000000340)="5d4dc41bc08bc61dde31679306a1e1d6ab0164e0a43a862cf7e9f7b4d81ec715db66ff040aa48bc43485e595c8c6ace9c01f9cda41e631ecc3ea74bc5d22cd6e6336f3f8217b44a1922d8bff25c896578717", 0x52}, {&(0x7f00000003c0)="9e0fa64d3baa47029d3cd9d9c433f45d0e150bf1e3638126b7541b30063ddc7a7bbba3f325dc8d6f4a1dd70ea4e3af60df48676ee723280d0c211fe275f802c217909b7bd81fac69b043619e629ad5f8fc35686816de3969b4dc17f949ed3550cd2891429ca02f860880433b40054d6094cbaeb2a18364799c001ed787fa51eb501c672692ef7ff9dc8019e1c41f8691e2f5ad40fd30fe2681dce392ee6e97fb4e0a2f2bcde2817ccfd93ae3dda277bbcca2a555138af98d506bb91542944462fc44638928afcba4b13c5bf4951e408664280bd652", 0xd5}], 0x9, 0xd, 0x0) 17:23:31 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) [ 2189.721443][T15371] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:31 executing program 5: getpid() r0 = getpid() r1 = pidfd_open(r0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400041, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000d0000000006"], 0x20}}, 0x0) 17:23:31 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:31 executing program 5: recvmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000000), 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f00000000c0)=""/198, 0xc6}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001200)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x90}, 0x23) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001300)) r1 = getpid() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x11, 0x0, 0x0) 17:23:31 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xa) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:31 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) [ 2189.890989][T15398] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:31 executing program 5: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) migrate_pages(r1, 0x3ff, &(0x7f0000000180)=0x200, &(0x7f00000001c0)=0xfffffffffffffff7) r2 = pidfd_open(r0, 0x0) r3 = getpid() pidfd_open(r3, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="7adf65c26801fbab", &(0x7f0000000040)="523033ec55178fc31b64bf39c8f7e6eaff7cfbc302cdc02d90a34ecb7c4b05d3b2f4b05f6cec01820cd88067d5dac1701195adf7b570c1685dad7dedc0b98c36f1793792bdac770961bea416aa0defc2348a00264323bc6a57398d250dcd0b727a8bc2c146ece6811fdcb4d5ada05c76c9d5bbf8059a3ac24e31a0de6aa3169481fff8f919929c2754ccd58dcda27d1f1eaf09abd3db9f92fb07c58b8f9b1145c7f09562"}}, &(0x7f0000000140)) pidfd_send_signal(r2, 0x11, 0x0, 0x0) 17:23:31 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x200c40, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x8}) [ 2189.949609][T15401] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:31 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000e0000000006"], 0x20}}, 0x0) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) getpid() r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r3, 0x0) 17:23:31 executing program 0: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r1, 0x12) r2 = pidfd_open(r0, 0x0) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) r4 = perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x2, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffff50f, 0x1100, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000600), 0x6}, 0x50000, 0x0, 0x3, 0x0, 0x20, 0x258, 0x7b, 0x0, 0x4, 0x0, 0x7fffffff}, r3, 0x2, 0xffffffffffffffff, 0x8) r5 = socket(0x29, 0x2, 0x6) clone3(&(0x7f0000000c00)={0x222004300, &(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)=0x0, {}, &(0x7f0000000a40)=""/180, 0xb4, &(0x7f0000000b00)=""/160, &(0x7f0000000bc0)=[r0], 0x1}, 0x58) perf_event_open(&(0x7f0000000900)={0x5, 0x80, 0x1, 0x2a, 0x6, 0xff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0x1ff, 0xf13}, 0xc00, 0x1f6a, 0x96b, 0x2, 0x2, 0x1, 0xf2, 0x0, 0x9, 0x0, 0xffffffffffff7fff}, r6, 0x5, r4, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x4, 0x8, 0x6, 0x8000, 0x4, @loopback, @private0, 0x7, 0x40, 0xffff3af4, 0xfff}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x2f, 0xfb, 0x3, 0x401, 0x58, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x20, 0x8000, 0x1, 0x1f}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000002c0)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl0\x00', 0x0, 0x29, 0x9, 0x28, 0x8, 0x47, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7, 0x10, 0x8, 0x4}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r5, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)={0x230, 0x0, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) pidfd_send_signal(r2, 0x900, 0x0, 0x0) socketpair(0x1f, 0x4, 0x6, &(0x7f00000006c0)={0xffffffffffffffff}) sendmsg$GTP_CMD_NEWPDP(r12, &(0x7f00000008c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000840)={0x5c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_TID={0xc}, @GTPA_NET_NS_FD={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x20004084) 17:23:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000100000000006"], 0x20}}, 0x0) 17:23:31 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, 0x0, 0x2, &(0x7f0000000340)) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r3, 0x0) 17:23:31 executing program 5: pidfd_send_signal(0xffffffffffffffff, 0x3, &(0x7f0000000000)={0x3d, 0xe, 0x8000}, 0x0) r0 = pidfd_open(0xffffffffffffffff, 0x0) pidfd_send_signal(r0, 0x11, 0x0, 0x0) 17:23:31 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4c6c81, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000180)="b5", 0x1}, {0x0}], 0x3}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = pidfd_open(0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r5 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f00000007c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=ANY=[@ANYBLOB="1c00000200"/16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x160}, 0x2000) r7 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r8 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) r9 = pidfd_open(0xffffffffffffffff, 0x0) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, 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0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r5, r6}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r7, r8, r9, r10]}}], 0xe8}, 0x8004) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000100)="78e69ef3bf54f36373de377d35f61c613a5ffbd8105f5346905bf87e95d8450bc0c8b631a8", 0x25}, {&(0x7f0000000140)="458e3d0283002b2f7f506b248df388f550887ba8f1344f7afd5587ba5bd24cc0190cb3983c362f379f7dc18c8f06901d419a722ec344da776a0cb8c8c86557b3946e1c8cfecfcc1b551bdf562af94f879745414283b24f434b90147a82d204fd8a744d49f4ab71946b1518685f341927d91eafafffeb971bbd6fa775047a4f7cc435f2f2307f3617a09a9bce91bb76a5cbb08b55356740453ce077d7de24f70912b11e66d366c83028a6fa9510016ce3d0581dffe89372564f84ed51893b85f603a0d59e20840f0f06429c508d52fd039b0b588af3491b4d4a851e36a1570a8ec9c6d8d7256491f804", 0xe9}, {&(0x7f0000000240)="5f4f22d7a825cadc044f781edd03e14b11081025ac105f83380f57dc05ffa0ee9b7c3ae1cb4c26bfac4b85fb5d6fbe18b1dd1d5c914939b0cbf884b54e88cc349680f4ebd270fc4ca1690f572113b39ec9059e34b1408bcf244ef90057b4babbc0a94418d8637602ee74e0c174d7f6e6f996b49028d336c0f7ec5d0f10161a15d8029098", 0x84}, {&(0x7f0000000440)="145d19425abaf84704610749711dd17c10cbd69c343fa14f7b18b041b5fd21e586147fb481a0feaf659f77d1c470a8d74255c5835d801930b6e3a3a2d10a3cf8d94faa90b865febbc39115d979810eabb913b4c368a0f3bf835b47aff5a9e62810577353a935a21be28cbe8411848be85a449e30834bbc6b013b54a089b35be664c09d3b199b366f767d594acc71233dbe514061bfa8e1c5bd8692b21fc21761b708cf0255d7120ae3e946355bedcfb68bf9fcd8e3c3ca40356d7570454f9179c885e31efc9ced7c8b8989e468c90aed3242bdcb4ab71debc4fe1c4b2f8faabf20a8695ab9c80ee5637b1c9289a61566f90219a35f11e0fb84d9828b0519a37b27f447665b6597d075e824c2a9a5c50a274a8d51e1d77c84d70bf1248a0c90004055a54e0740f76917e07064d52319ade456e19b0a9d7f54d95fefff6809b1eb5af5a509cfed9493b288e7a02c465885ec85c13efccd7d661af7aa3db39730beaba4aacf81d74768c3fdaac3742a9cd9588f8d8af344d070ad9d036450c110e01dc185e46d64c2934925335db33bd2c1bacb89ce64c095cb8077ea3c1b248f222651c397b14495324ef80b88b6bf98b5823b18df099774629736e64ad1674559aad5154a2368e200e28c7803390c28699e2d16db2201ed71dcdaab618d8e93e6f182bbdba84d9868fccc0e42f73fee2df73000465fb868fc81dfb6fd5ed5ccd41344881401ced0f8ad62f7de1d4e5254462079fdb5e331cb67f6dd0f9519a211ab915ae572f48b1a4edca925d6cb9760248f4fa5a6bbfbb32ac024883c399a1c9b5837a20fe193664e701380273b4072e34653b419e507aa6bb41980b29e316de306c81bf9f51481c822411c5a851441898241df0e2226c381743f60c1950f23eed8440e2bf2f33610256ec7d4f9995336e345e36586947977edc80568f033ac11645c4133627c585d955163be2acf4836da142b37a403198d95a700329de7a80cf58fc114abb357ef56bbf8ce5c4fa09e49069895dfd4e33c362d02b794f38d293c693076597163ee362577d3b0cc513732e47b83891256ef8f7e2d050ea1a636c633551e72c24ce5c81512eb2d8c58ce0f1d6bd7cb0f056622d33d2eaec81bd9293e7599a260bc55f1da46d89f06d453695ca59c90e04f186b27d8b5808bb8098de9086eb4a15e2e4653ae2f52a0941eb5fc96b3efdd1840d1fb1899cbb668662badae1ab1b67d938f77c22577a958b77057a9f37579eb8cb947cc28eb8555972fd0481f068c3ea3f1d81483da43f47acf734eabaa46cc950024d6d186e4f348dcec15d0fa1a46025e8df44bc0752032d2a3590eb1c9965007d304fbeee87bede1aa95037f0dc71738591c2acf7640389a808205e51c60f4f3ba0bbadf3d6d62242e73fc58731d086f93e03d8956ad58b20acdf10c24f2dad873409c62d3f2a3fac995bf19bc614efa1735ed9ec423e24ea53ded92d55a83cc12e6793187372de35940d4b9ccf192de250d4956176648f004617786133c97005267d46c85f8560f4505f235f8dd1c27ae1f18a3ae82e809d449c1d7b1223ee444b183fb27b3d9a7cafd6583e88a7b37af1967ec1ffd89e02862914b7c1e73719f0ddcc88955ea1256ca9e7e90c8c836df1d98bf4ba9e4e6d576031ab9b6ffc77a154e1df7df4db17183303f10953ca9804b1212f8c83a9b9006fbd8a486fb1bdf3f937d2e5927faed9c4e233291b892232e89103072fd2ec0b8b72a428f3c56981ab23af365187ca9ab75f81b2d8563ba8f0453327450a70793fa90d1ea0ad174fbd071366812b5f33d306d6581882b3c316a6bab09cdb726003ac33349f6f6fb4ad2d446d119710fbae9a0e9c5b03ec4e143c9d12681337bef1fa89c0827bfe0dda23ce441a3b1217bbae9e90272bc782517a1bebc2a3b8ac98e058be76c9b55b32eb94ae5491c5ef2bb842396ea53f62fdf1053f5c3f612a1c974894fac4e74ddc72f07f826c855c105f207d10f4eb878ace39cddbf46b7f25a7ecea833ef0e949e23775437ceef432ba479e7fc5275a968eeb11594494825730d58506638c11a16c97a5ff4e749abb7b155381673de05b73dd5e5c97fa3e011c80ebf4b005e4c190f65c8a1ce76e0bf4368e581156b1cf5f52e6d348cca5555bbc5b12da93a8c16e9467a503dbdd88d14d7d34998c6c0bc4691683ab50e02eff904b6895b30382053e798ea774d2a80488b4b824f12251a49157e6b99f415a00501deb86b497ec08136344aafa7784792c6a578bb9f1e67f8e93df3ad7f1287dfdbc4dbe5fd1488eb9361b7f3d049e34a66dae284d04252f2dd2c33ee594c8591dfa763fd3a7061664881d91d37e65b95651b2dd25bbd34df9650e92b29cc47182e9ed261b58ce431dbf3ec044baa27535cead0e20f27374da5605d0c17b11adcc7b7cc4104f9a58fa18bbc5e47ada95b98d3881652290635c6043f1c4adbf634cfc9aab580bbcd4093c0f81f4a415fa190d6f62a1df70b64b849af76457afb78fa67adfb2aba3aecd47b1fa60ffa946651025aaef54c9f0fb28016e143b8b0329bd3ef28d8593dea9fb96228525c25228bbd48ad89b94850c5e5c6aa300554c3d7c7a11b69c5600daf2efa1444690ebb33864173fa4dd1f3f587db5242a109187cd177edb7708f9d60fcf2e7ebaf80ec6163f01717678033f46019def40a0d16945dd0ddcea31798c3f69e43a942ec6f568fe528de7e39338ccab4550c578ff89e8dda0db0fdfa182139020aa6e4b5311ba15b4a87cd2da3ee062e76cddaafb33bc88526963de08132ee7cbcffd3353e73b20bc371e30af9856582cf00112132aa4522fcf31a590e2eeccc95dd4fcdfd06df17622d2d9e691d5206b012a5c02d4ac4c604bebc1a83b9f0179eba701f7460f7ba23a593a8ec0269c567cb8208edb7b73b1bc80b151a6ea668608cfb6a066ab146cd2d8f9713d069380509642534e1d7bda7f9a2c8ad1967b33d8bef48bca858dc0d375eba8e7ae3bac5699a25d46c61307cff1037186e45c4992acfb6e0ecc5693dad73b621059bb100e9daa884a3eabe204f37bb67ccdfd766087452986117ace303e9ed2d172f8f92594948ee4d0efb2ea79fff6f67d7795ccd53ea559e16497a2c17f6e45614e6811d2dc491f6f687585f10b9c105a6fafec0b125158d1d4c5669e830beae66ddd508846514e5d7af4533d24a537a5f82b9b65ca6874dd8187eba28f9ef5f1717f5622568fc9cd841cdef125f7a5d0957525a3af81c181ba7d62cf60ac0e417fd2f4fd44de62b2c38be1c4a224a77bfc80d1474dea0c140cd8d45cf41dc1eaec2b23b822f3ad01566c788fbd02bd3c98982476806b60bd801db9e050781f6c8def9b786674324565307c7724b8f0a998acabffe0176d6c60f25c89f20e99984270851db0152b4dbee4297eb5e56da67c3045d0ffc3441eb9848da9887804c9289076c5d382a5f033216a863f69c5b1244d4fc67057b748f81f57c7993f5f64329bbfed66c6726150300ebbbb557e048fcd2309d1a25f4e60e9ec0df44ad211f85ee09cdc7ba735dfa1bf98180f4b44caa8718f5f3bba4caff8ec46c05d71d2fb48e104555441528e6c87cb4411a296122bdda1857839ef823c99b1db64e808c80252d0aed34e49d423d130d783cae60d3fc038512c09837efaaa12743a8aff98ec91e36a789e6e33cc1a79ede6fc9ea43a00209803519e87794f42764ed7eda799b270796517bd2dcc097b988c0720e66986ad6fac73ade79f89a705e4df9d001554cc7ecb92e12e2d831deb98e8f01e5b303bbe26c03fba81cd22eff2fbf136dcc688243de0bfe9291eba345a0e700cf14f6b41ae1823b116a7563f2708015d7ae6f213b72dca50b8106b391013bbbdc538bb5b7582d9052b174a2dcbaf29249e5add922bd10b3075ed57b47108cf9868e635c6529d22041fe04e7ae982344df03d060e341c9a0f9a62ec3dc6cae968b82e2fb9bf35b5ea312e07298972f0fe23feb9ea94d7a265082d954debbf57a8a40d6521f7b5131f3ab2544cb26a38c36dc80689af797487d237ceb7abe0731b24526c5bef461fe62f7eaa18e3d87e0dfa6c66a061d0e5ab567a654a1c2f7d52dd4d52023ae6c22a808b6a1796dd86f3eb66cb7bd26f4729d9643bdbad50cc1de16ca2b68adf9fc9f28a872bad73d51b4213633f6b2816ac23117a259d2f84896b4356e384eb60dda3197f2253c69c6fa879b5ef83f37d643d9dcc0f2fd0a0adf97ad70981239eccbd420269d2b8662c32d2f8d076b341bd2e99dd2f8b722b696a6f4a90d63a9a8fce2f65dfc94a31601f2eb9b86c52d0436e961fa8309aa6819db6bd6dc58d04b96761fc2b9d3afd7528a594e62c1095f5e8ecd95ca78e02be213dd05c39e3489c411621d0200da7a69940e9e0d93d94c4ded2ca63880724d134fd174243fc297d7419082c297eebcc0c38b7b0ad31d47c7deab2bbcb79ea99ebabe1eeea515312351845da2224e78fb5adec354084cae5fbc152ede27cdab6c423c7e78565de41c3ebe87656acf9a8bfd4c71b44f9136bd47c686e284c181f2b62ab7690f9af9feb7597c90d8ad71e4bebbcbbfb32093cd71ea20b3974bcf5e645e9526321db1cfdd493b0eebcd0b602c5f9929c6241cc4fcb3d9b52c2d6c16c7e911f90a66dd37a4189c01b7cb8f83fe29388819623c3ae7853cfee495722bf7a7067c08013f6fac4c536b041f821688fda748b9fddccc9c2ab1c4f48e8c2bde3f10a78f515c10d230aa50bd0b29118fecffc3d3513ce79a8ca92e8ff96008ccf073c8dfb31a4a52d4da3f5cc55251e4b0b4b5eddfbb3d06056cef712e7a3ea2bf266f6631c05aa85144c3ecc781e98a58676b68cb66b4fda66318979dd9b8d1adfe3ea6393f5a8500e15581b40488edabd776109eda07992a38456d9b82e0b1c20a66164df32da8e955c46964a127b82131d4776a5060a50bfa3e88adda45b9dedf7a2cd6c89c8413638d8c078a86ca1c1bbb1aa5bb47129a04101aadab212b58c74723c3c4446c6f6eb0f37ee18d4cfbdfc37b74290e4f47726ef9006143b86d61863f263c6dd1daab7867aa8ffac6569f45b4de44184c6d3f50760fff19c3f895b981a5c9b1ecc3c7dc4b5652b95a6b467cdbab2345ada428627273a1d00639fa636c7c4d1edef8883dd1a6fb52f4687639f5e4ea03ac4d58e4e9c4de2dbcbb8c0d863975315dc8be409f49810498f021e778c58f4f273d1bbda318a994c6901c05a0f29077171ba863f311066dc66fba9117f2872d862c3861c8cfc7545961cf1638a7761c981cedd034295b456b2ccddd845e15d1d9d3a50c6213035be5d60fd7eaa98da2e402ad1d8c00a834237d33e7c6db3584b2b2f18b5b3774ccc349947119fec1f90599006ee0b539a96e9d0c17d959810c0bf351f271747098b80364ef5e7472e067cbd84a1b6be41ffe842c15a7d2f4ae58f18e43c33708f3585c7cd16365ae2161877b2a1e82702b785d225cde9e6ac565c679f309b76c1aa36c6451e3b8e3c85e49a6e02d01f7a0f93ec114c6a8b635a41af66cd344d2f3fafbe57f3a34549650ffb85c036cda662a6303450b6305125c0f8cb2cf2b745f44a998b138d4d6627fd28dd9c8cd293981c653f057ddd92b04c049385d541ad35e3a389944323dd901616b94261a20ac040e17bdf6f3e57d21040b5effae68fe05919c330f44b8bd221d9791d3e4fd8eb44d4278a2515d8b48471b44ba66b97ae121bcd9210635bb859308733f5fc061789abfa410f3065b243edf6e0a6295", 0x1000}, {&(0x7f0000000300)="032365cc8729f560b7bb57139b29b9e9d8db59afd518ec620960f8f6b19efeddfe59eb706f78c2bb7e1a4a4ebed20f731897761eadc0bc669896d8caa49b8440a4461fa2e2d734d3766c72eb44b915822fe0c60cc73210d0b89fe18f44af0d5bc5013b0315870f4f935e16623e98499940995e7e4da0048f50", 0x79}, {&(0x7f0000000380)="859e", 0x2}], 0x6, &(0x7f0000001780)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r4}}}], 0x40, 0x800}, 0x4004) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x100, 0x5, 0x1}) 17:23:31 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) getpid() r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:31 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 17:23:31 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = getpid() waitid(0x2, r2, &(0x7f0000000080), 0x4, &(0x7f0000000100)) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x10000, 0x0) mq_timedreceive(r3, &(0x7f0000000200)=""/4096, 0x1000, 0x3, &(0x7f0000001200)) migrate_pages(r2, 0x5, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x6) 17:23:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000110000000006"], 0x20}}, 0x0) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:31 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x24, 0x0, 0x0) 17:23:31 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:31 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7, 0x80000, 0xeb, 0xfffffffffffffffe, 0x4}) 17:23:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000120000000006"], 0x20}}, 0x0) 17:23:31 executing program 5: getpid() getpid() clone3(&(0x7f0000000600)={0x20100000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)}, 0x58) r0 = getpid() timer_create(0x1, &(0x7f0000000780)={0x0, 0x1e, 0x4, @thr={&(0x7f0000000680)="6167126ee4943845bfc621debb6cc03f00c8e851398e87d9899911eb595a1a08a6f2a1d85e0848c56575feb52433f91d544e3d51d148fad23dd16a98fbc5d29b6c2435c5d2c645137d347c2bdd1a47253bf82ccd42f9cab2315d6b736ee3abff8886f46630a3a7a60737cb6406e7040c42570de217fe075c09a5cf9eb037ec2ff9f3607d2f6a27142757c83a89bd30e7a83e757b9712ab966f7e2acc1fac3fb3bb545fd9c311bd7cb5686d6726b7f6aa227b8245c4d53cca13", &(0x7f0000000740)="07d5781f8898942bf8e8f4df9780353b302cc2441ac1539a606bd3ea1fa6f959a22e0c1cc67fde2fe59adffe0a74cea9f9fa21"}}, &(0x7f00000007c0)) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000080)=""/142, 0x8e}], 0x1, &(0x7f0000001840)=[@cred={{0x1c}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}, 0x40010000) syz_open_procfs$userns(r1, &(0x7f0000000280)) r4 = pidfd_open(r0, 0x0) recvmsg$unix(r2, &(0x7f00000005c0)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/4, 0x4}, {&(0x7f0000000440)=""/180, 0xb4}], 0x5, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x40010020) pidfd_open(r5, 0x0) epoll_create1(0x0) socketpair(0x25, 0x1, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r3) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r6, &(0x7f0000001980)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001940)={&(0x7f0000000800)={0x40, r7, 0x800, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5a63}]}, 0x40}, 0x1, 0x0, 0x0, 0x40440c0}, 0x8810) pidfd_send_signal(r4, 0x11, 0x0, 0x0) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x804, 0x70bd28, 0x25dedbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x101}]}, 0x34}, 0x1, 0x0, 0x0, 0x4048000}, 0x48080) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:31 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:31 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x40100, 0x0) r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) 17:23:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000200000000006"], 0x20}}, 0x0) 17:23:31 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:31 executing program 3: timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:32 executing program 0: r0 = getpid() syz_open_procfs$userns(r0, &(0x7f0000000040)) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = pidfd_getfd(r1, r2, 0x0) r4 = getpid() recvmsg$unix(r3, &(0x7f0000000440)={&(0x7f00000001c0), 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)=""/141, 0x8d}, {&(0x7f0000000300)=""/50, 0x32}], 0x2, &(0x7f0000000380)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}, 0x20) syz_open_procfs$namespace(r5, &(0x7f0000000480)='ns/pid\x00') clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r4], 0x1}, 0x58) r6 = perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x4, 0x3f, 0x1, 0x5, 0x0, 0x6, 0x220, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000100)}, 0x88, 0x6a3, 0x200, 0x3, 0x1, 0x7, 0x79, 0x0, 0x6, 0x0, 0x1526e751}, r0, 0x2, r3, 0x2) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xff, 0x81, 0x9, 0x6, 0x0, 0x7fffffff, 0x80a4, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={0xfffffffffffffffe}, 0x42, 0x8, 0x1, 0x7, 0x3478, 0x4, 0x401, 0x0, 0x2, 0x0, 0x8}, r4, 0x3, r6, 0x8) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00006b240000000006"], 0x20}}, 0x0) 17:23:32 executing program 3: timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:32 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000250000000006"], 0x20}}, 0x0) 17:23:32 executing program 3: timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:32 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 17:23:32 executing program 3: timerfd_create(0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:32 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) clock_getres(0x7, &(0x7f0000000000)) 17:23:32 executing program 1: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000380), 0xc, &(0x7f0000000300)={&(0x7f0000000a00)=ANY=[@ANYBLOB="4800000846193969380000001000000000000000", @ANYRES16=r0, @ANYRESDEC=r0], 0x48}}, 0x4) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) socketpair(0x1e, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x8, 0x70bd27, 0x13, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) write$tcp_congestion(r1, &(0x7f0000000400)='lp\x00', 0x3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000440)={'syztnl0\x00', 0x0, 0x29, 0x2, 0x0, 0x1, 0x25, @private0, @local, 0x10, 0x8, 0xd815, 0xf5}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f00000004c0)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000580)={'sit0\x00', &(0x7f0000000500)={'ip6tnl0\x00', 0x0, 0x29, 0x8, 0x0, 0x7, 0x38, @remote, @mcast2, 0x8, 0x8, 0x3ff}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000005c0)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f0000000700)={'ip6tnl0\x00', &(0x7f0000000680)={'syztnl2\x00', 0x0, 0x4, 0x0, 0x1, 0x40, 0x3, @private1, @empty, 0x8, 0x20, 0x7f, 0x8}}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r5, &(0x7f00000009c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000980)={&(0x7f0000000740)={0x234, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x234}, 0x1, 0x0, 0x0, 0x1}, 0x48000) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r4) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000480000000006"], 0x20}}, 0x0) 17:23:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:32 executing program 0: r0 = getpid() r1 = getpid() r2 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x19, 0x1, 0x0, 0xea, 0x0, 0x6938, 0x200, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_config_ext={0x3, 0xffffffff98856b28}, 0x0, 0x1, 0xfffffffd, 0x8, 0xff, 0x9, 0x3, 0x0, 0x1, 0x0, 0x7ff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = pidfd_open(r0, 0x0) pidfd_send_signal(r3, 0x6, 0x0, 0x0) r4 = pidfd_open(0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r7 = geteuid() r8 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f00000024c0)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES64=r8, @ANYBLOB="1ce400000000000001f3530000000000f1c3357381e87b0ed68013fc0c33a5af6dd52f17675221acdad8e948e3f5f53bb9640f6d0e7fc2b17dc6604148042d6aeaad3deb1298dbacda3aa4f6dcb33fa9210ca168a0914f680ab7daf07055c3b7934fd000d387a9466165d21ee9529d7b57767509e6512cd2a6851cfb0429341924870dc89fdbc916cfef35d0621a57e0e15d0d3e1d9d26e7", @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32=0xee00, @ANYBLOB="0204005b"], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}, 0x2000) r10 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r11 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r11, 0x1274, 0x0) r12 = pidfd_open(0xffffffffffffffff, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r9}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r10, r11, r12, r13]}}], 0xe8}, 0x8004) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000100)="702ab33db739f2f53c344d053f73bb03558acbcb4db514ea439a30ebdf0d5545932aac1473736118d2a167d40ea881e9084e2379f4f10c9f396f27a76477c8f9727635bd6af68cf0f37149b9f1c3d5dac59bbe5ce778ec1f91982721ef397cdd7132113aa43625bf154a38b51011c666474058c2da95eddc79dba1b6bfe741eeae6bfb0be759a8675e1375800e34bb187e6c3759d635440effd6ba29ccf366c722c55cf44c189bdcbb6a006d00f3d1a5a7538528cee441024632f59734c47b683594e5c977f7cd6e157511eeeeeed9d7c6e7c9a8ad521b9f11d6087e46da384fe72a2862", 0xe4}, 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0x1000}, {&(0x7f0000001440)="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0x1000}], 0x6, &(0x7f0000002740)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00ba931a8446858fe30000000100000001175f4f84b6495a102999bc20000000c1d2541604c39071574f5eb0ed9728b11146a1b060584c892d3f21e55070fb8185dffe855372752598e0fce775d4c57053b6e6bf4a1b1f39ba", @ANYRES32, @ANYRES32, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r3, @ANYBLOB="1c00000000ecaf6b0000000100000003", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x4810}, 0x40804) 17:23:32 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() waitid(0x3, r0, &(0x7f00000001c0), 0x40000001, &(0x7f0000000240)) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000004c0000000006"], 0x20}}, 0x0) 17:23:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:32 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0xc8a9, 0x38800) pidfd_send_signal(r1, 0x40000900, 0x0, 0x0) 17:23:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000600000000006"], 0x20}}, 0x0) 17:23:32 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:32 executing program 0: r0 = getpid() r1 = getpid() r2 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) pidfd_open(r0, 0x0) syz_open_procfs$userns(r2, &(0x7f0000000100)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb92}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004000}, 0x4044010) pidfd_send_signal(r3, 0x8003d, 0x0, 0x0) 17:23:32 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1a}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x24001) syz_genetlink_get_family_id$team(&(0x7f0000000200), r1) 17:23:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 17:23:32 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = pidfd_open(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r0, r1, 0x0) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000680000000006"], 0x20}}, 0x0) 17:23:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 17:23:32 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = pidfd_open(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r0, r1, 0x0) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000006c0000000006"], 0x20}}, 0x0) 17:23:32 executing program 0: r0 = getpid() socketpair(0x1a, 0x5, 0xf1, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f00000015c0)={&(0x7f0000000040), 0x6e, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/34, 0x22}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/247, 0xf7}, {&(0x7f00000003c0)=""/170, 0xaa}, {&(0x7f0000000480)=""/39, 0x27}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4, 0x4}], 0x8, &(0x7f0000001580)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}, 0x100) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x900, 0x0, 0x0) 17:23:32 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) recvmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/138, 0x8a}, {&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/178, 0xb2}], 0x5, &(0x7f0000000440)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}, 0x14140) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) mq_getsetattr(r0, &(0x7f0000000500)={0x4, 0x2, 0x7, 0x7}, 0x0) 17:23:32 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 17:23:32 executing program 2: syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) r0 = pidfd_open(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r0, r1, 0x0) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000740000000006"], 0x20}}, 0x0) 17:23:32 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x2f, 0x1, 0xcc, 0x8, 0x55, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0xff, 0x0}}, @loopback, 0x7, 0x8, 0x8aa1, 0x401}}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000b00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x21000210}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000280)={0x840, 0x0, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8}, {0x4}}, {{0x8}, {0x16c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x20}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xffffcb16}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xe, 0x4, 'broadcast\x00'}}}]}}, {{0x8}, {0x12c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5839}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0xec, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r8}, {0x274, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}]}, 0x840}, 0x1, 0x0, 0x0, 0x10}, 0x0) 17:23:32 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1a}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x24001) syz_genetlink_get_family_id$team(&(0x7f0000000200), r1) 17:23:32 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:32 executing program 0: syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NET_DM_CMD_STOP(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4048040}, 0x40080) r4 = socket(0x28, 0xa, 0x3) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x70, r5, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @multicast2}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2e}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x40) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x202000, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r6, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r7, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x2f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000007a0000000006"], 0x20}}, 0x0) 17:23:32 executing program 5: r0 = getpid() pidfd_open(r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) migrate_pages(r0, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x80) read$rfkill(r1, &(0x7f0000000280), 0x8) pidfd_send_signal(r1, 0x11, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/net\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/248) 17:23:32 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4301400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xcc, 0x0, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8}, {0xb0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xfffffc01}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7fff}}}]}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4044}, 0x8000) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:32 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1a}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x24001) syz_genetlink_get_family_id$team(&(0x7f0000000200), r1) 17:23:32 executing program 2: getpid() r0 = pidfd_open(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r0, r1, 0x0) 17:23:32 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011fffffff9e0000000006"], 0x20}}, 0x0) 17:23:32 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 2: getpid() r0 = pidfd_open(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r0, r1, 0x0) 17:23:33 executing program 5: r0 = getpid() pidfd_open(r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0xfc, 0x0, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff8}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x72e1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_hsr\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x43}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x484481, 0x0) pidfd_send_signal(r2, 0x17, 0x0, 0x0) 17:23:33 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1a}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x24001) syz_genetlink_get_family_id$team(&(0x7f0000000200), r1) 17:23:33 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r2, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x114, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_MLSLVLLST={0xb0, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1860881e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2e}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaa}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x32}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x64a5fbdc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x92}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb4}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x66278863}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dd3fe31}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69bb3f67}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x95}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x114}, 0x1, 0x0, 0x0, 0x1}, 0x14) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011fffffffef0000000006"], 0x20}}, 0x0) 17:23:33 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) waitid(0x2, r0, 0x0, 0x1, &(0x7f0000000000)) 17:23:33 executing program 2: getpid() r0 = pidfd_open(0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r0, r1, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7f}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1a}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004}, 0x24001) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011ffffffff00000000006"], 0x20}}, 0x0) 17:23:33 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = getpid() r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000180)=""/202) clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) waitid(0x2, r2, 0x0, 0x1, &(0x7f00000000c0)) 17:23:33 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) clone3(&(0x7f00000002c0)={0x120080400, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x8}, &(0x7f00000000c0)=""/1, 0x1, &(0x7f0000000100)=""/216, &(0x7f0000000240)=[r2, 0xffffffffffffffff, r2, r2], 0x4, {r1}}, 0x58) r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x30, 0x0, 0x0) 17:23:33 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f7fffffff0000000006"], 0x20}}, 0x0) 17:23:33 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) 17:23:33 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f9effffff0000000006"], 0x20}}, 0x0) 17:23:33 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(0x0, 0x0, 0x0) pidfd_getfd(r1, r2, 0x0) 17:23:33 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1003, 0xfff, 0x6, 0x7ff, 0xfffffffffffff328, r0}) pidfd_send_signal(r1, 0x11, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x8, 0x7, 0xc982, 0x4ed, 0x7f, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r3, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20040800}, 0x4000) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000040)) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)) 17:23:33 executing program 0: r0 = getpid() mq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x3c, 0x2, @thr={&(0x7f0000000000)="7deb0fc0b74aaa94edc028c9a3ddb411c946161b6fdce9cd34b40afdebccb3481a06a4f30aba24460edf7901b04ff9f06578f5ea36de967ff0ae2a70f9e2d49f0e7f8f09255b634680b77beda62d1416dc05f5dbf6d3a522841ab7b0fc4323081254ded0b27341aa75db5157df77c3ef5c818da31f2c9fbbdb6bacaab1d8de3bcbf40f2d520d14f188439a95595cd5ffc601276db0a8b0925aa34622a7246927be4361c14c592177231369f7bbe2a4dea0ba9d86bb3ddb0cdd44fc2814", &(0x7f00000000c0)="6b31314d70515432d68e0e82ab7246b5d26abb87d262abf9ddda6094f3eae031979e6662907f5ce4"}}) r1 = pidfd_open(r0, 0x0) write$rfkill(0xffffffffffffffff, &(0x7f0000000140)={0x3, 0x5, 0x0, 0x0, 0x17}, 0x8) pidfd_send_signal(r1, 0x900, 0x0, 0x0) 17:23:33 executing program 2: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011fefffffff0000000006"], 0x20}}, 0x0) 17:23:33 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() pidfd_open(r2, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x400000, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 2: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 17:23:33 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000100)=""/44, 0x2c}, {&(0x7f0000000140)=""/197, 0xc5}, {&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/218, 0xda}], 0x4}, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = perf_event_open$cgroup(&(0x7f00000004c0)={0x5, 0x80, 0xff, 0x6, 0x1, 0x5, 0x0, 0x5, 0x80000, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x3, 0x3ff}, 0x50805, 0x5, 0x4, 0x0, 0xa145, 0x2, 0x60ca, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0xf9, 0x1, 0x2, 0x6, 0x0, 0x2, 0xc0080, 0x4, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000400), 0x9}, 0x210c, 0x1ff, 0xfffff1c0, 0x1, 0x2, 0x3, 0x40, 0x0, 0x8, 0x0, 0x9}, r2, 0xb, r3, 0x8) pidfd_send_signal(r1, 0x19, &(0x7f0000000000)={0x34, 0x1f, 0x400}, 0x0) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011ff0ffffff0000000006"], 0x20}}, 0x0) 17:23:33 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)) 17:23:33 executing program 5: r0 = getpid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000000000000001000090d185e700", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}, 0x2000) r2 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="cead90f70ff682a3ff945c1a795285c732465551a89fdde0239eda6f1d620cabe1635d7f9582b1b50df17650a8d5a8cedc46e8d560ae7d6cbbdd151425752354fb1e364c8be5e9a9dd05e825efcde6b8e972971bc55d910726ea6d52f12d5024fae5f1affb0e8c3c4c1e77dcb30b52115588ed9d73705e6d342182b7a2c9f7cd5eec523bab9e6991850d58c2de39d014ae914d96f0ee1c12dbe7bc0bd29664d502efe6cf13b8a3ff71b56285020fdbf6ce6f0fa8577f9905a1d827daeb03aeb5e383babec0b19991edabe8679f19b4a6fd9e9a2e38e18d07158a44f9affb017af239d245767f4b8825bdb70d42fd3afa46bd70a9743610b71a49f7eddacd97fa042f123d22c7c03b33511576d6af5e959af0760adeef2a457450eaac4444863849e4e0b525e0d4ca4d791855b20206f795c223f96e29de941bb0617b9b18b44accc243fedc403b71210c637fcd1252fce8f89aad436cf3c39f3ad5a628ec357e56ba125700c245415849ca07dfdf8cf6aa0b31d0b114b7b5b4d4e6f528a6ca2232775f684317755286d404ec968fb7c8e958ec1bb338d27daecd14a2c96a84b8c18391072633babcb2421aa0f5875900ceafa754dd93fd839af577648008e8ec08f29789d1ae8cf1b8a0deb8e607873130792c3a926c42dfc9e0c7d8ad0702bc359ba0c4a5d0159629d8f5258d01d10f3aad220a156a007ce32511269200fbe9189af9c720d86bdcab4d90ea94697a9c7f64807a611b431b5d43788297ad6a734523888fb171c5245803cb619b8ce6623c2094f0cd0a40fc264f5ebd800b62d8fdc39f30a570266735094a7092c8ed3a639cc55ef3cd9cc7844ea112d1687521aa78efaaa3c610f358fb554ef8adb367c5ab0bbbf6dea268e033b9e769ec8b6d5a078bc75363c9c4a62b248fcad074a6691b4dc016c084312f9ce92962bae3b2e71fa578009de1b08397f20470b0226e2a589f5765b83ae1a620950cce45ac53e6c05ea26369d04aa112d12b6fd31a3e74f6900bfa2f1cc0133a578081ded4e51e83b5d7d8fbfec7ed22a2a5117e1cb14e833190b2c1e3f17ee6e3c8bbf1d7d3ff217d35c2b86a713245ab13356ef7ca5927435147badd0db5d2277cee421f5e203923402bfaad31c646aa189c4b536712e051c0713f78dbae9dfd7a5d9d06d89b0e660a70199266bade5da1baba05a8966e6d1366b52840b12df6243e2ac2f26a75d9e726b309d0189ac577c12ffe10112183cd99ce0b844343a89a927fe6fd4ba661309ccba8efe1f8886ce96fe420307d01f9f031f8e57408a6bfa77f1b4168ad192a005132a53d931bb63bb4b6ccaa82cce9e4f46181eb583d1bf1a52f79283db09f19aaf9932a702874eb5a3b565e179010b61a1e851e8808f9d139f64cb6d45ed3226f82a2951727ee0f39a6bd3e0a9e680fab79ac9402c46b109636dd35df8a58c46d7e96349986d85014f2a683a6755ac9c03b0467a9a92b1c1e5a00bdf0b114ffd4ac96ae938a0e83757350d74c73b5ad6eda77118d1e58209e088903b3a5f79187d6a1b4a4c38a7c2eac4186be197b747095758ccb04efa2b6a41e438f358eecd292d38d41178a8eb8c74257eaef3b0369ce6713911c5c242ca3433399b0353e5ff264880fa4432679e1221ddf962f3addc8ce3f40b509774b48e1e3cfaea66a16992deebe78398895ba7edd2d0b0df79d19b6f4dfa6ec1eb1d561449a2c70aff4e7b97c40a636c9a40df52533f8a67dbb13d9c6e458916176c8955eeadfe37380dfc5b04217d2ca45df5f6803947494a7a0b23f7e4189a8f3eb8edde4839e05f15cfc448707351c32046135d436f011fe4f24b7c9a5551efc68d866e148d9c4990add1738d419fe365ccff64dfbab441b95c0d006130cec585a92d38c244cb1ab35c799b33330d63c50560c354458b974785587986c7f7b5402ab6203f4db34dee2c8bb37df3a5e9980fd4586e07d49cae047a5b5bd05cdae16e77b7a2a1b35b09a95adbda9b8a77894b52384592275b63ba102858901e02d517d3084ea0748cd4382ac9de270c37cf4de4f51e3145c93574a5be5e3b6634a8824f4b61532c0006d3150b956681b1cc1e682c868c63ebb782bfc25da38b5afa1589b8664947226aaf4d24e5042014596f9135fe3cf156c6554cd5702bf52e686480d812d95c5c74cde455a357c3e5fbf9610aacd67926673475481a2f8da4bac2c9ee6744f9a0b917a95df3e91af5952c6f0f7f1fff4e31e28651f32a552f58312a354211e1bc7be2ad7f8f423459216999d71f533f82a58caca5e1f43c70c198536978e08c5370aadef0e70bc946efb8551d85ebd9c6fe349716463fb58b89a3dedf79be051f5608edb30c3417b41ffee33ef2fd78a0f28ab23cc15ca56b0019769c87beaa94b58ef45c60f062f8d6ed83c49ff5e78de42cf4eb18c8426679a386e85dfd0e6ee67e58b7370726f2b8cdf0fe4f2189b8f6780c36d157b95be60f48033fda625311f003aa06801b297d1bf3831b59f713af5ea358757c78e4a277ac9c1054ee6ae9a541346908a550c656375198e2533de7e41bdec47532e14c004313c1a7d5c7a20ef88fab76c9ce740d160968df20bade5585eee709f0778efb1b0cfdb657fd3a8ce6b7cf2fdeb3254eb1638c8b6c5bb79fea819819d173120f37d2010fb2554269c51d1933b76cb6d4f596d879f06155cc17694638fb8fc4661669ab12356a64dfb82467d6132b587908be9a2e0fce6b53194ef3daf99d6d3d27b583ce083bfd7c15e56fdec06a6070dcdad20345e22a1e087b2458b5a3138d1dc3025343d5aa6fd072deceb1ea764e0bf4f02289ac6360c9a49793d2186120859390027c93525153e6c25bdf429748479d955735d60d22286c4a2492e031502432239fd6cb5bda28717f71b44832977cbacd662e23df8f539f6fdf4d5dd30591a8a4b4f26a010cefa14546370effa43cc99025938d4a51c1462336d1b3e40db58c52bff18b6a2b7a7ae3072e59d710210949ef1d1e52776256d3c45e3717b616d43ce8e7d129abf59dd95c0fcd7c8319d4b87a362989b7a1df4c96e8722f70b35cdbd21aa988ff1a0b42513e80bc33659589aa50675cfb21bb4ecd057b6c82be5ad07bda7bb108d2989138342af6f7044718c340adb8aa11f7d9ac4f8202b3ea55bb6e66c69d090eef86fdaf955b68aa93aedc1a420a418626a2944a3b8e552d75b2f531efa55123d5e8bf47e207546f889118a37f1e048e254367b6df5c1de4cf5c4ffbeb64f18e895cad2d69ddc514c4381b1dbaf850b53149c1e83dfbb97fdab7dbc5149238468a9696d1f62bc3f3d0ca3e6df8e21d33b1090e922d1e47b76ca3f288a58d5dfbd7d64e504ecfe790d0d649d3a0da0d83fff76bfbc0d183ac416e3859f6b393abdb5f8915149d5f07afc69016dfb5358aba031c4d4bddcf96db8c8e31d82882475d5606656c7f458a2c2c0c8cf8ff0ede011542d8cd8bd740635be1979af433a2f0eb1d703aba2de64ad64cd7920b9b9a6ab262ab563a3ed90556cb1893177db72b3b9108f667085ab2cfabdfbc82b4624528728d73fb71d255b5e4468f11c265fe0cc5cfa2b48713c7a3b2b3ad32bea017a0e25ca52f3f19e356a95490fb23f9fdf403d2275038e8c6d2a22226096d7ca2d2125030e6eb8827177be0c82ad8c383fffbac6e8c07be7ffd317838855bdcee1e78af4316b16793d346c1b05a35f4061cd841397555e54cc3d9d895d7a5ba35fc692e91aef429b470bd053f7b027f0371abb42e684e4e79a79c5c298617331bbaacd6e82a2ef7bc54c8fa17dca4e6c0003a2b4cf00a992701201b8c39e9d86a9427ca497a34c1dcec2d87e7147979c10843acbfddbce09a5268fffa02669a86b5395497e0d0f22323ce2df14e012973c6b23027d94413818f8ce4a25ac94d03c2240338772a653684ea5558bbaccfb4a666f339b761175bf0064b937a337da4bb12312c2562e1e4438e3e64b61547314fd50d539c237622a6a7570d3b0d2bd39a4395e4eb3a8e94253968cf2f085cf3a081a7bba9917f370331cdeb09a10f66284a272ac3b98d61653f211d99a931c59d665ab6978639f8bc76c5efc4e85b477dd3b7ad475a25318ccfc53d97562f16e329d30c56b3b861df8e780d803033c8c569e9bfe7d818f6457ca0ee51dca1d9b28c92f2bc1e0fc1fac2c1dc351065efde92574984a7774d2999d598ea35c1beb8e4769a310b159826cfce61f4a869613cf4047e3389fe5ed2ac6fb39dbe31fa0fca4de1e6f880c8b33a9de326c8bb2c9003fe0de7702fa01fc1650d349216a31a2780727e0156913311e3446799ade5078f248f10f7c4633d97914fd72d3458c23b4cfb4a0badb8211b203a00408ff993fb3b47826538dcedcf3a6e7af2386764a339fced45ed5e3ff4f5fb73915d75662df5a33d8be7251b49c0dfbd6f9f0c3be7fcebb1d771311428ec63dc39b0d2a7fa0b89e5b16980a20117b113bed65f4b4ffb17d62010f7d3bee5de9b04090129336ab9e7eedadfedb04692d653c433b461c865c796581637bdb5264a3ecac04261cfb9b413b1e318cc731c02392672c82fcbcc9f69e43b17022fad3ea46bce17e786158e5acf86552bff496463abdb1cf1226ccc7203a5eb2ed5e5dac0d9ec96d6b26810eeb4e591ad527a881d98bb66cb40ee18809720c02b5daef70d0caacad4710ab73fee32becb08f7cde15ab628a43f023bf19226dc3d81a3a661a3e98216c33dcc4c3ec1865f0c7e4b29c446bbd423048b95f6c869c2719527c805fa8b67dbb127427c7248955da198434603ec6957ad1444d7d73b66ed3b132b145a2e6d04124e93cbb4bf528d9279236b00b7b54da7ad6bd41027f91e52ce3f927092d124e64264b446314c8e14d6e7f7a982d0ef045b6715ee11abab5043d5b9ec8deb9c8c2f4507bd5558db4edf7c045826ad18673fee1c7e69deac48046d7094468fcd1326b49b710aec3fb7035dbb4ee7fae3ecd946bc9f14cd297f79a82c613506b10a44e57849129c1d27c27c9a8c6929d96e8620a0afa85379979afdfd775dbe04d5858fcdc0ca95b437d4b8bbb59f416ea205ccd804f28d2cfda0275297ba3d22629c2a4064c33bf11f61d86ba3b3cff8ba265d14e20c14323336f656545aa9d21a74bb460689cedfa6374e6b10220bea49b27dd3bf942be9b53b46284d8300e878a4e8b8157edca6c4684773d6857b585e2dfc5bfccfef8c8de2f92d0f0be2fcc01ce638c1df62678954f696f713dcde122c3fc2f43b273801a6246d5dc788842c80328c2127d27b58bfe2e1f5c47ac74e6390762bd631bcb788905eac5232270e28a97ebe8f818fb006eabcbbe44197a33337bc7f3fe0badabb0c6ee48242a4cbcbb4269a4f5b600fc33debe0d2fd6c78a09cfba006d7b267668d3cecfe38e38d824803c97c2b7f8bc0b170c597298a944f79cae4c2ea32e2dc4076d3ad1566fd0cd5532d30f1d691614bf26f98dca9eee49fd03b939921dbe03bc4f28a66381998eb42a68f6e9eca40dfb1bd1f9b87ea9b1bdc0621e77dc6b333e935f49306917990b0927a9d23a79695fc40f1b213146a370f8452f0704d360c30f5ed58a9249a5ccdd24bdc5dd7b7a74fd8e32ef7886603ae928440f78f516af1125eef8df554a8b20b8988c8d044ec2849c72f3598616819c798151d9e73c43d0052c89d15e22f55357e63d425daf39116619fd9d469fcb9a6b79de45dff995b5f9d0937da17f77dedbbbdf591c2a2b5e1c571570022d1923835fabba3d58d2a69cc7f899bbda85", 0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, r3, 0xffffffffffffffff, r4]}}], 0xe8}, 0x8004) clone3(&(0x7f0000001700)={0x4000000, &(0x7f0000001480)=0xffffffffffffffff, &(0x7f00000014c0), &(0x7f0000001500), {0x26}, &(0x7f0000001540)=""/85, 0x55, &(0x7f00000015c0)=""/250, &(0x7f00000016c0)=[r0, r0], 0x2}, 0x58) r6 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) r7 = mq_open(&(0x7f0000001780)='\\{:\x00', 0x880, 0x10, &(0x7f00000017c0)={0x3ff, 0x80000001, 0x9, 0x4}) r8 = syz_open_dev$loop(&(0x7f0000001800), 0x3, 0x0) clone3(&(0x7f0000001a40)={0x100000080, &(0x7f0000001840), &(0x7f0000001880), &(0x7f00000018c0)=0x0, {0xb}, &(0x7f0000001900)=""/130, 0x82, &(0x7f00000019c0)=""/47, &(0x7f0000001a00)=[0xffffffffffffffff, r0], 0x2}, 0x58) r10 = geteuid() r11 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000002380), 0x0, 0x0) recvmsg$unix(r11, &(0x7f0000002900)={&(0x7f0000002680), 0x6e, &(0x7f0000002840)=[{&(0x7f0000002700)=""/254, 0xfe}, {&(0x7f0000002800)=""/31, 0x1f}], 0x2, &(0x7f00000024c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc8}, 0x40000000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000080)="33d38c81b9b1535d5dbb4229b96f68ff5358f477420ab5cd768ae71297449bbc8632d49a7839e3073932b4f91fceab27449a8d2bc10c181ae07ee6cccc2ef187242793c47eb5cfaa6d59a475b0d2a4a0be00ef2223ebb982fb56cc7915f62afbc39a310470e1c773c725f2a4fe1df91f1bf62e5c7a89a9c16f620bd21384776724c8f96934c62dc7d8860b66cc423e972cd385fec79ae992e9f016a266b8e6b1fe669ad759e8848ca162689d7b6f640b7b14372d1f69e2792ad4e490d303e1c19e6cee6bd12fd84a2792ca1dcf1f344dc16006c6596bf5079395b5bc", 0xdc}, {&(0x7f0000000180)="d1729ee1a104353a3102ac5099104fd6bbe7473d94164050157c52f92b393aecbfe986761b01e5cc02eee2b066cfdc0ec8bdefc29c4c402c42d83ebd2445", 0x3e}, {&(0x7f00000001c0)="740dbdcc996cf9580a07be6a59d1d9d33a3a06827d2d5671f85736ec8834efe073acb9efd8da4b0f8dba035f97e86606e9c8816d11485393263da9812b9faff020473efa6befb0feb77b091dfc94c54a26410905a59558f51162ac960ca6b0898c2cf7f15513248f8422f68362eab09d324288cb470bebd10375d86fec264c1c608bd6082f37d5e95dc310d0f4a9101121afc5534cc074cba6b33c9543bce9cb8a2b6546aaf361e28f07f0c742011ec77570561c5893d6314c172e45702415271314d0a032951a28d53384e1ce8cadeffdbfa5ebcb4ea387", 0xd8}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000023c0)="80770a73b6477ebeb6f6a14a07e654a4fd9ee62901fc9deedf950b879a42846aafcfb44ef8d7bfb4669def2a1e9c11fecf70a7c33a06724b99975f15e2e4fbbab7e43dd8d4226e2d9017269c68558d44d972770e29730652418c010000009f39ccb775b4018abead811a6177a36e77fb2452415a413a7c1e15f5bc29799e8cdad64f9d33cb", 0x85}, {&(0x7f0000001340)="9322f79bb62cb9cd793070ce345c297d5a085872cdcfcd0e1b47f77cf52cd5773e91c8216e32403db15484d8354053bd6e5afb1515432faa554e888619a52497918b4bc7c858512a6c45104a4317a35e9dbf46bf6ba2e79f2b0da001daad012ec56efbbe5253f8d25bd4f39ea048c7484a9c12f64b5e5dbb9e042e8eb491ff28711b012784f64ba7405d1323b0ce66f0b27364a3a0ced958c648e454ad3ca473ab2f888d03c6855ce3d3c8cb13313b05665ef03a99f5", 0xb6}], 0x6, &(0x7f0000002940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, r1}}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r7, r8, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, r10, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xd8, 0xc004}, 0x20000010) r13 = pidfd_open(r0, 0x0) pidfd_send_signal(r13, 0x11, 0x0, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 2: r0 = getpid() pidfd_open(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r1, 0x0) 17:23:33 executing program 3: openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000003400006"], 0x20}}, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 17:23:33 executing program 5: clock_getres(0x5, &(0x7f0000000000)) r0 = getpid() pidfd_open(r0, 0x0) 17:23:33 executing program 0: getpid() r0 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r0], 0x1}, 0x58) sched_rr_get_interval(r0, &(0x7f0000000000)) pidfd_send_signal(0xffffffffffffffff, 0x900, 0x0, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 17:23:33 executing program 3: socketpair(0x2, 0x1, 0x2, &(0x7f0000000000)) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000106"], 0x20}}, 0x0) 17:23:33 executing program 2: r0 = getpid() r1 = pidfd_open(r0, 0x0) syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) 17:23:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000206"], 0x20}}, 0x0) 17:23:33 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 17:23:33 executing program 5: r0 = getpid() r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000000)) r2 = pidfd_open(r0, 0x0) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) pidfd_open(r3, 0x0) pidfd_send_signal(r2, 0x11, 0x0, 0x0) 17:23:33 executing program 3: socketpair(0x0, 0x1, 0x2, &(0x7f0000000000)) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:34 executing program 3: socketpair(0x0, 0x1, 0x2, &(0x7f0000000000)) 17:23:34 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x23, 0x0, 0x0) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000000)) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000306"], 0x20}}, 0x0) 17:23:34 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:34 executing program 3: socketpair(0x0, 0x1, 0x2, &(0x7f0000000000)) 17:23:34 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) pidfd_open(r0, 0x0) r2 = getpid() socketpair(0x28, 0x4, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x0, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x24}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xcf}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4040000}, 0x20004000) clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) waitid(0x1, r2, 0x0, 0x8, &(0x7f0000000000)) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r4, 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r4) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000406"], 0x20}}, 0x0) 17:23:34 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x1041, 0x0, 0x0) 17:23:34 executing program 1: r0 = getpid() r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=r0, 0x12) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:34 executing program 3: socketpair(0x2, 0x0, 0x2, &(0x7f0000000000)) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000506"], 0x20}}, 0x0) 17:23:34 executing program 1: r0 = getpid() r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=r0, 0x12) 17:23:34 executing program 3: socketpair(0x2, 0x0, 0x2, &(0x7f0000000000)) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:34 executing program 1: r0 = getpid() r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=r0, 0x12) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000606"], 0x20}}, 0x0) 17:23:34 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) pidfd_send_signal(r1, 0x900, 0x0, 0x0) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:34 executing program 3: socketpair(0x2, 0x0, 0x2, &(0x7f0000000000)) 17:23:34 executing program 1: r0 = pidfd_open(0x0, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x12) 17:23:34 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000706"], 0x20}}, 0x0) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:34 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140), 0x6e, &(0x7f0000000440)=[{&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/14, 0xe}], 0x3, &(0x7f0000000480)=[@cred={{0x1c}}], 0x20}, 0x100) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="cc1cdad8616d3ceef46e5f4300000000", @ANYRES16=r2, @ANYBLOB="000425bd7000ffdbdf250300000005000300f500000024000180080003000600000008000300c436b22a08000100", @ANYRES32=0x0, @ANYBLOB="08000300010000004400018008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="1400020077673200000000000000000000000000080003000200000014000200766c616e3000000000000000000000000500030003000000050003001c00000005000300480000000500050000000000050003001f000000"], 0xac}}, 0x1) 17:23:34 executing program 3: socketpair(0x2, 0x1, 0x0, &(0x7f0000000000)) 17:23:34 executing program 1: r0 = pidfd_open(0x0, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x12) 17:23:34 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000806"], 0x20}}, 0x0) 17:23:34 executing program 3: socketpair(0x2, 0x1, 0x0, 0x0) 17:23:34 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:34 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000980), 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x20, r0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x400c054}, 0x4800) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000900), 0x30280, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/24, 0x18}, {&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/120, 0x78}, {&(0x7f0000000440)=""/249, 0xf9}], 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="1800000000009cd9a8bb96d5693c6e0000011b00000100e000a7edb52b470421c1f4d2ddf73acffc5a2b7ea37951f5bb44b8cfe322dc60e0ca0c6479e8d82e38207549eb1f1d686047c231f6d672af3dae41f488a21e014d9b7c580c640597f1d10a31355a6011367df41209f282e454ddb23c853f00fb0f3920732b6692d5111a7b2c3cedb086d4c038c50f83dc4e355c5d274709203e703016411c9312ee15856269ad1af9b8383c10e33dc97aeb7573cecefe1b", @ANYRES32, @ANYRES32=0xffffffffffffffff], 0x18}, 0x2021) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000740)={&(0x7f0000000640), 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB="03000000", @ANYRES16=0x0, @ANYBLOB="00032abd7000fddbdf2504000000080004000900000008000600feffffff5000028005000d000100000006000e004e200000060002004e21000006000f000000000005000d000100000006000f000200000014000100fe8000000000000000000000000000bb08000700010000800800040006000000"], 0x7c}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) r3 = getpid() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x3c, 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000780), 0x2, 0x800) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f00000007c0)={'\x00', 0x2, 0x4, 0x743, 0x1, 0x6, r3}) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r6, &(0x7f0000000280), 0x8) ioctl$LOOP_CLR_FD(r5, 0x4c01) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0), r1) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000c40)={&(0x7f0000000a80), 0xc, &(0x7f0000000c00)={&(0x7f0000000b00)={0xd4, r7, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xfc}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x32}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x44, 0x23}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8ee}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wg0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) mq_notify(r6, &(0x7f00000005c0)={0x0, 0x2, 0x4, @tid=r3}) 17:23:34 executing program 3: socketpair(0x2, 0x1, 0x0, 0x0) 17:23:34 executing program 1: r0 = pidfd_open(0x0, 0x0) r1 = pidfd_getfd(r0, r0, 0x0) write$cgroup_pid(r1, &(0x7f0000000000), 0x12) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000906"], 0x20}}, 0x0) 17:23:34 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:34 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:34 executing program 3: socketpair(0x2, 0x1, 0x0, 0x0) 17:23:34 executing program 1: r0 = getpid() r1 = pidfd_open(0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000a06"], 0x20}}, 0x0) 17:23:34 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:34 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r4 = pidfd_open(0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c057bc01031df5f9e24b0cdedde5d703d41fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0x7f}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, r3, r4, r5]}}], 0xe8}, 0x8004) r6 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r6], 0x1}, 0x58) r7 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r7], 0x1}, 0x58) getresuid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) r9 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r9, 0x1274, 0x0) r10 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) r11 = epoll_create1(0x80000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000014c0)=[{&(0x7f0000000080)="9fa4134fdd9668d86d1170b09d28e30e273335fab9b2037f345dd260dd643976b66bca85e3c7b3c508f86d09f6e48830b8f5d546332e1ef6af911a1a5c3a2632072113d1b25d49c18cd1af72bcda8f7a718ba80d5d578f33e498bbb7f715122c94f2e421a58b53e265f4e40f5f928c8855712595815fe20c39a233c4b7275b3d88c1329dbe03e74a8520ca7cbfb8c3ef475f70615f9f75942f", 0x99}, {&(0x7f0000000140)="467bd2515605513e6967ea8ee1995734c2fda08aa1b970698534c76b27178d8480f9c42dfdf7f108d7f62cfe748a28b3b142924f09bff681dbc9dade7883b034dbe7bb6dc313e4b30c5e9ff9e60648fecd5f9c4666fede8eafc122f1979d5104853602597727d9db2dbf6e44689bf27e7aac29023049d80cc16dc7e76f20c870288e9b830c1325b041bbda2f84a2294c630e42cdbdac1ac7a7711a212f6c5e4f73b86789f6aac4ee470f1b1da35f", 0xae}, {&(0x7f0000000200)="dd26a018d151e3242613059767ce1c0a9031c719b92c28d82ae78ea7f53243495fe5f48332bcecda5e9e093d760947c0375db8bbf4926844efb0722089af549cbe07", 0x42}, {&(0x7f0000000280)="02db05e7c17f24097dd97d175491c64fc6e5875ed9f87a6b7771ca7b85e6c26a50e61eb9b930d889d8dc642cc61fda1a67ff6b85b80363", 0x37}, {&(0x7f00000002c0)="2c7412eec7b307683da5cd41d53d9df13adac9276506330535501050e4c8fb9a2610b7c1a33e64cb218aa6880b154eabfc8c921e6cb785dc9dea6766885d3bb5d104d6845933d888d6a6b48d8b39bace232a8b4f87fd49fdb51b572df1250e7c132831430655611f13109d2b658605345f66ac5bcc6ad4304733442d4c5a8f2568f78d200bec5c5ba8af510850329795d1dc76c6452c212e798cfe811707176c45ee9f59fb4eb4e6dbdba91ceb7955", 0xaf}, {&(0x7f0000000380)="d59c5f4db7a0b48e24a702aa7f002c496715ad903bc69762e65f033ba30b8fc3f10f02e408b4384ea84e50d37b39b30c92c61c6f5d243c1691be9035226e86dda819d8a68bf672719c1e25bc98386ef1b41c9100afe95f4d92f2a696f3c5d788b19baff950c56c24f053629fba5daafdc91086d66893a5abe53f0b3d764116f9620d", 0x82}, {&(0x7f0000000440)="ce320b188722634910a89d1634d7dc200a1164558f7d16e1bcae9531d47c4a3bb07f02a52917b3ed6c10b679950e7d7f24c68ffad0b1a259ea63ce95f457eb096e7eb3098332ad84d394fbac125aabf883f16a24dbca9e5f155c6a510448e4c8891b16f4baa342b11142fbdea70f1d39e29c41746da2e07840fae071", 0x7c}, {&(0x7f00000004c0)="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", 0x1000}], 0x8, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8}}}, @rights={{0x1c, 0x1, 0x1, [r9, r10, r11]}}, @rights={{0x10}}], 0xf8, 0x30008010}, 0x5005) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:34 executing program 3: socketpair(0x2, 0x1, 0x0, &(0x7f0000000000)) 17:23:34 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:34 executing program 1: r0 = getpid() r1 = pidfd_open(0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:34 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:34 executing program 3: socketpair(0x2, 0x1, 0x0, &(0x7f0000000000)) 17:23:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000b06"], 0x20}}, 0x0) 17:23:34 executing program 1: r0 = getpid() r1 = pidfd_open(0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:34 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:34 executing program 3: socketpair(0x2, 0x1, 0x0, &(0x7f0000000000)) 17:23:34 executing program 2: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 3: socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)) 17:23:35 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f080000000000000006"], 0x20}}, 0x0) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000c06"], 0x20}}, 0x0) 17:23:35 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:35 executing program 3: socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)) 17:23:35 executing program 0: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000d06"], 0x20}}, 0x0) 17:23:35 executing program 3: socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = getpid() r2 = pidfd_open(r1, 0x0) getpid() pidfd_send_signal(r2, 0x900, 0x0, 0x0) process_madvise(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:35 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000e06"], 0x20}}, 0x0) 17:23:35 executing program 3: socketpair(0x2, 0x0, 0x0, &(0x7f0000000000)) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = getpid() r2 = pidfd_open(r1, 0x0) getpid() pidfd_send_signal(r2, 0x900, 0x0, 0x0) process_madvise(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:35 executing program 2: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 3: socketpair(0x2, 0x0, 0x0, &(0x7f0000000000)) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000001006"], 0x20}}, 0x0) 17:23:35 executing program 2: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = getpid() r2 = pidfd_open(r1, 0x0) getpid() pidfd_send_signal(r2, 0x900, 0x0, 0x0) process_madvise(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000001106"], 0x20}}, 0x0) 17:23:35 executing program 2: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 3: socketpair(0x2, 0x0, 0x0, &(0x7f0000000000)) 17:23:35 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = getpid() r2 = pidfd_open(r1, 0x0) getpid() process_madvise(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000001206"], 0x20}}, 0x0) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 3: socketpair(0x2, 0x1, 0x0, 0x0) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000002006"], 0x20}}, 0x0) 17:23:35 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = getpid() r2 = pidfd_open(r1, 0x0) process_madvise(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:35 executing program 3: socketpair(0x2, 0x1, 0x0, 0x0) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 3: socketpair(0x2, 0x1, 0x0, 0x0) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) getpid() process_madvise(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) [ 2194.197640][T16231] __nla_validate_parse: 80 callbacks suppressed [ 2194.197653][T16231] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:35 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000)=r0, 0x12) 17:23:35 executing program 3: shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil) 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000000006b2406"], 0x20}}, 0x0) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:35 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) write$cgroup_pid(r2, 0x0, 0x0) 17:23:35 executing program 3: shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) getpid() process_madvise(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) [ 2194.391463][T16266] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:35 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x2a, 0x1, @tid=r2}) pidfd_send_signal(r1, 0x900, 0x0, 0x0) 17:23:35 executing program 0: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:35 executing program 3: shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffd000/0x1000)=nil) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) getpid() process_madvise(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) [ 2194.437729][T16274] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000002506"], 0x20}}, 0x0) 17:23:35 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:35 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = pidfd_open(0x0, 0x0) process_madvise(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 0: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 3: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 17:23:36 executing program 0: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) [ 2194.585471][T16295] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:36 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:36 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = pidfd_open(0x0, 0x0) process_madvise(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) [ 2194.632934][T16309] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:36 executing program 3: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 17:23:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000004806"], 0x20}}, 0x0) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:36 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 3: shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 17:23:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0xa, 0x0, 0x0, "d6124f34dfb893a7d990ccbd131ca353f65db4e08bf85d75c730bf3a964f5af8cf74258c99603eacda38fc6c9b09c01b3deb9978e511b5e96cf5b800", "ce6a28110f6f33f486e1b80664ae7d681f85d821c662c90016760a6200"}) r1 = pidfd_open(0x0, 0x0) process_madvise(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) 17:23:36 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 5: syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) r0 = getpid() r1 = pidfd_open(r0, 0x0) process_madvise(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) [ 2194.795874][T16337] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2194.820938][T16343] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000004c06"], 0x20}}, 0x0) 17:23:36 executing program 1: r0 = timerfd_create(0x9, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) 17:23:36 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) process_madvise(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) 17:23:36 executing program 1: timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) [ 2194.935293][T16360] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2194.971568][T16368] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:36 executing program 5: getpid() r0 = pidfd_open(0x0, 0x0) process_madvise(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:36 executing program 1: timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000006006"], 0x20}}, 0x0) 17:23:36 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, 0x0) 17:23:36 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 5: getpid() r0 = pidfd_open(0x0, 0x0) process_madvise(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 1: timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:36 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) [ 2195.117956][T16395] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:36 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) openat$cgroup_procs(r2, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r3, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x401}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x80000000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffff8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000050}, 0x4804) 17:23:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000006806"], 0x20}}, 0x0) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:36 executing program 5: getpid() r0 = pidfd_open(0x0, 0x0) process_madvise(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 1: r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) openat$cgroup_procs(r2, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r3, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x401}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x80000000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffff8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000050}, 0x4804) 17:23:36 executing program 5: r0 = getpid() pidfd_open(r0, 0x0) process_madvise(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 1: r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000006c06"], 0x20}}, 0x0) 17:23:36 executing program 5: r0 = getpid() pidfd_open(r0, 0x0) process_madvise(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) openat$cgroup_procs(r2, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r3, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x401}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x80000000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffff8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000050}, 0x4804) 17:23:36 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 1: r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 5: r0 = getpid() pidfd_open(r0, 0x0) process_madvise(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000000)="647d565a75d215fcad29e7d52b5a40a7e595420c96040ded978535aeb6702be3", 0x20}, {&(0x7f0000000040)="e0f5a4043914a2de3f05a48e3511ea65acfb82eaedcbde7328c9a7c3fd357fefef68ae33d9d6a86c868655647dfbd29f0a64167b8884a607a63f0d58ef68ef96b984a9157be15b7906228e06a91166dbee5f3b448c8677add9771e938d13412641c3392685158de037e766729707729b7bbfc39058fe8b5f0e212e8874fb0269cdeef4a7877506e997a9482d49852480e333137b4a409d782d4e69d96e22734ad6c895a823548d4d22d919265261cd4203c515c06bd26ce45a2a7a37339cdf06525c83b27640e03a464be7e1fc59da30d91425e1802a182a604b070543e3342ae407811a73a252fae347ffdb74ce97b8", 0xf0}, {&(0x7f0000000140)="fb964a41efac799ace5e546f627dc763e743e180aa9af0191db81347749d1280d522dc5f3f96df69036c9f9768377c4e8b396ca4fc2b2673d05b0c2c0e949da250f633957249d4c9994df4d97d23cee3ab083dba25b1f0e7d5bcbf308214ed2576d5e7b970786f9019db2e1dbe697dbb7dfb8a88365b9a66", 0x78}], 0x3, 0x14, 0x0) 17:23:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000007406"], 0x20}}, 0x0) 17:23:36 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:36 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) process_madvise(r1, 0x0, 0x0, 0x14, 0x0) 17:23:36 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000007a06"], 0x20}}, 0x0) 17:23:36 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) openat$cgroup_procs(r1, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) 17:23:36 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:36 executing program 1: timerfd_create(0x9, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:37 executing program 3: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) process_madvise(r1, 0x0, 0x0, 0x0, 0x0) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000008006"], 0x20}}, 0x0) 17:23:37 executing program 1: timerfd_create(0x9, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) 17:23:37 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) process_madvise(r1, 0x0, 0x0, 0x0, 0x0) 17:23:37 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) 17:23:37 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000ffffff9e06"], 0x20}}, 0x0) 17:23:37 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) 17:23:37 executing program 1: timerfd_create(0x9, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:37 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:37 executing program 5: r0 = getpid() r1 = pidfd_open(r0, 0x0) process_madvise(r1, 0x0, 0x0, 0x0, 0x0) 17:23:37 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:37 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000ffffffef06"], 0x20}}, 0x0) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) socketpair(0x1d, 0x6, 0x5, &(0x7f0000000040)) 17:23:37 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) timer_create(0x4, 0x0, 0x0) 17:23:37 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:37 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, 0x0) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000fffffff006"], 0x20}}, 0x0) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 3: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x33, 0x22000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) timer_create(0x4, 0x0, 0x0) 17:23:37 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:37 executing program 3: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000007fffffff06"], 0x20}}, 0x0) 17:23:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x33, 0x22000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) timer_create(0x4, 0x0, 0x0) 17:23:37 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:37 executing program 3: timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000ffffffff06"], 0x20}}, 0x0) 17:23:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) r1 = syz_open_dev$evdev(&(0x7f0000000040), 0x33, 0x22000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 1: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), 0x0) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000100)) 17:23:37 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000001"], 0x20}}, 0x0) 17:23:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 1: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x900, 0x0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) syz_open_procfs$userns(r2, &(0x7f0000000000)) 17:23:37 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000002"], 0x20}}, 0x0) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:37 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x513e01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:37 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:37 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x33, 0x22000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:37 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000004"], 0x20}}, 0x0) 17:23:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x33, 0x22000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:37 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x33, 0x22000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 5: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000005"], 0x20}}, 0x0) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x33, 0x22000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:23:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:38 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x33, 0x22000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000200000000000006"], 0x20}}, 0x0) 17:23:38 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x3) 17:23:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x22000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:38 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x3) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000300000000000006"], 0x20}}, 0x0) 17:23:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}}, &(0x7f00000000c0)) 17:23:38 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x3) 17:23:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000400000000000006"], 0x20}}, 0x0) 17:23:38 executing program 5: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:38 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, 0x0) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000500000000000006"], 0x20}}, 0x0) 17:23:38 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 5: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:38 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/151) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000600000000000006"], 0x20}}, 0x0) 17:23:38 executing program 1: r0 = timerfd_create(0x9, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 5: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:38 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x513e01, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000700000000000006"], 0x20}}, 0x0) 17:23:38 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{r0, r1+60000000}, {r2, r3+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:38 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, r3, r0, r2], 0x4}, 0x58) r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x11, 0x0, 0x0) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000800000000000006"], 0x20}}, 0x0) 17:23:38 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{r0, r1+60000000}, {r2, r3+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:38 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:38 executing program 1: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{r0, r1+60000000}, {r2, r3+10000000}}, &(0x7f00000000c0)) 17:23:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000900000000000006"], 0x20}}, 0x0) 17:23:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:38 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:39 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, r3, r0, r2], 0x4}, 0x58) r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x11, 0x0, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000a00000000000006"], 0x20}}, 0x0) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:39 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000b00000000000006"], 0x20}}, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:39 executing program 5: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, r3, r0, r2], 0x4}, 0x58) r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x11, 0x0, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000c00000000000006"], 0x20}}, 0x0) 17:23:39 executing program 5: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 0: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) 17:23:39 executing program 3: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 0: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) 17:23:39 executing program 5: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000d00000000000006"], 0x20}}, 0x0) 17:23:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{r1, r2+60000000}, {r3, r4+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, r3, r0, r2], 0x4}, 0x58) pidfd_open(r3, 0x0) 17:23:39 executing program 0: ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000e00000000000006"], 0x20}}, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f001000000000000006"], 0x20}}, 0x0) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, r3, r0, r2], 0x4}, 0x58) 17:23:39 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:39 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f001100000000000006"], 0x20}}, 0x0) 17:23:39 executing program 0: r0 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:39 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:39 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f001200000000000006"], 0x20}}, 0x0) 17:23:39 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, r3, r0, r2], 0x4}, 0x58) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:39 executing program 1: timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:39 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f002500000000000006"], 0x20}}, 0x0) 17:23:39 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, 0x0, 0x0) 17:23:39 executing program 1: timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f004800000000000006"], 0x20}}, 0x0) 17:23:39 executing program 0: syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, 0x0) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:40 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, 0x0, r0, r2], 0x4}, 0x58) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, 0x0, 0x0) 17:23:40 executing program 1: timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f004c00000000000006"], 0x20}}, 0x0) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, 0x0, 0x0) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f006000000000000006"], 0x20}}, 0x0) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 17:23:40 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, 0x0, r0, 0x0], 0x4}, 0x58) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, 0x0) 17:23:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f006800000000000006"], 0x20}}, 0x0) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 0: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 2: r0 = getpid() r1 = getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[r1, 0x0, r0, 0x0], 0x4}, 0x58) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:40 executing program 0: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f006c00000000000006"], 0x20}}, 0x0) 17:23:40 executing program 2: r0 = getpid() clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, r0, 0x0], 0x4}, 0x58) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x20}}, 0x0) 17:23:40 executing program 0: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f007400000000000006"], 0x20}}, 0x0) 17:23:40 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x20}}, 0x0) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x20}}, 0x0) 17:23:40 executing program 2: clone3(0x0, 0x0) 17:23:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f007a00000000000006"], 0x20}}, 0x0) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1], 0x20}}, 0x0) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:40 executing program 2: clone3(0x0, 0x0) 17:23:40 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) [ 2199.286419][T17178] __nla_validate_parse: 73 callbacks suppressed [ 2199.286431][T17178] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:40 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1], 0x20}}, 0x0) [ 2199.354360][T17190] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:40 executing program 2: clone3(0x0, 0x0) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000003000000000006"], 0x20}}, 0x0) 17:23:40 executing program 5: r0 = timerfd_create(0x9, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:40 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1], 0x20}}, 0x0) 17:23:40 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:40 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) [ 2199.478538][T17210] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:40 executing program 0: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:40 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x20}}, 0x0) 17:23:41 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) [ 2199.535753][T17220] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:41 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:41 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000005000000000006"], 0x20}}, 0x0) 17:23:41 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x20}}, 0x0) 17:23:41 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, 0x0}}, &(0x7f00000000c0)) 17:23:41 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:41 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) [ 2199.697653][T17248] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:41 executing program 1: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, 0x0) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x20}}, 0x0) [ 2199.741440][T17254] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:41 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000006000000000006"], 0x20}}, 0x0) 17:23:41 executing program 2: clone3(&(0x7f0000000280)={0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:41 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, 0x0) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000"], 0x20}}, 0x0) 17:23:41 executing program 0: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) [ 2199.842536][T17270] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:41 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:41 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000"], 0x20}}, 0x0) [ 2199.904958][T17283] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:41 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000007000000000006"], 0x20}}, 0x0) 17:23:41 executing program 0: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000"], 0x20}}, 0x0) 17:23:41 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:41 executing program 0: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000080)={{}, {0x0, r0+10000000}}, &(0x7f00000000c0)) [ 2200.048382][T17303] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:41 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000000"], 0x20}}, 0x0) [ 2200.106952][T17315] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:41 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:41 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, 0x0, {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000009000000000006"], 0x20}}, 0x0) 17:23:41 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000000"], 0x20}}, 0x0) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000000"], 0x20}}, 0x0) 17:23:41 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 17:23:41 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, 0x0, {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:41 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000a000000000006"], 0x20}}, 0x0) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000000000000"], 0x20}}, 0x0) 17:23:41 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:41 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, 0x0, {0x16}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:41 executing program 5: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000b000000000006"], 0x20}}, 0x0) 17:23:41 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000000000000"], 0x20}}, 0x0) 17:23:42 executing program 5: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:42 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, &(0x7f0000000080), {}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:42 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000c000000000006"], 0x20}}, 0x0) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000000000000"], 0x20}}, 0x0) 17:23:42 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:42 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000d000000000006"], 0x20}}, 0x0) 17:23:42 executing program 5: timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{}, {r0, r1+10000000}}, &(0x7f00000000c0)) 17:23:42 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, &(0x7f0000000080), {}, 0x0, 0x0, &(0x7f00000001c0)=""/95, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:42 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, 0x0, &(0x7f00000000c0)) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:42 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, &(0x7f0000000080), {}, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x58) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000e000000000006"], 0x20}}, 0x0) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 2: clone3(&(0x7f0000000280)={0xc0121800, 0x0, 0x0, &(0x7f0000000080), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000011000000000006"], 0x20}}, 0x0) 17:23:42 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, 0x0, &(0x7f00000000c0)) 17:23:42 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 2: sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000180}, 0xc004080) r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x900, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r1) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000012000000000006"], 0x20}}, 0x0) 17:23:42 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, &(0x7f00000000c0)) 17:23:42 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000020000000000006"], 0x20}}, 0x0) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:42 executing program 0: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, 0x0) 17:23:42 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f006b24000000000006"], 0x20}}, 0x0) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:42 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:42 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000025000000000006"], 0x20}}, 0x0) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x0}}, &(0x7f00000000c0)) 17:23:42 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:23:42 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:42 executing program 5: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+10000000}}, 0x0) 17:23:42 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000048000000000006"], 0x20}}, 0x0) 17:23:43 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:43 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:43 executing program 0: getpid() pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) 17:23:43 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00004c000000000006"], 0x20}}, 0x0) 17:23:43 executing program 0: getpid() pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000060000000000006"], 0x20}}, 0x0) 17:23:43 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:43 executing program 0: getpid() pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) 17:23:43 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:43 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000068000000000006"], 0x20}}, 0x0) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 0: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x12, 0x0, 0x0) 17:23:43 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:43 executing program 0: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x12, 0x0, 0x0) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:43 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:43 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00246b000000000006"], 0x20}}, 0x0) 17:23:43 executing program 0: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x12, 0x0, 0x0) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 2: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:43 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00006c000000000006"], 0x20}}, 0x0) 17:23:43 executing program 0: getpid() r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x12, 0x0, 0x0) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000074000000000006"], 0x20}}, 0x0) 17:23:43 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:43 executing program 0: getpid() r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x12, 0x0, 0x0) 17:23:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:43 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:43 executing program 1: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) clone3(&(0x7f00000002c0)={0x40000000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), {}, 0x0, 0x0, &(0x7f0000000200)=""/81, &(0x7f0000000280)=[r0, r1, 0x0, 0x0, r0, r0, r0], 0x7}, 0x58) clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[0x0], 0x1}, 0x58) timer_create(0x0, 0x0, &(0x7f0000000040)) 17:23:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00007a000000000006"], 0x20}}, 0x0) 17:23:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000040030000000006"], 0x20}}, 0x0) 17:23:44 executing program 0: getpid() r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x12, 0x0, 0x0) 17:23:44 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:44 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:44 executing program 3 (fault-call:2 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:44 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) 17:23:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000003400000000006"], 0x20}}, 0x0) 17:23:44 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:44 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x8800000) [ 2202.732232][T17700] FAULT_INJECTION: forcing a failure. [ 2202.732232][T17700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2202.745305][T17700] CPU: 0 PID: 17700 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 [ 2202.754148][T17700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2202.764198][T17700] Call Trace: [ 2202.767471][T17700] dump_stack_lvl+0xb7/0x103 [ 2202.772061][T17700] dump_stack+0x11/0x1a [ 2202.776270][T17700] should_fail+0x23c/0x250 [ 2202.780684][T17700] should_fail_usercopy+0x16/0x20 [ 2202.785710][T17700] _copy_from_user+0x1c/0xd0 [ 2202.790347][T17700] __copy_msghdr_from_user+0x44/0x350 [ 2202.795743][T17700] ? __fget_light+0x21b/0x260 [ 2202.800419][T17700] __sys_sendmsg+0x135/0x270 [ 2202.805009][T17700] ? kstrtouint_from_user+0x104/0x130 [ 2202.810379][T17700] ? do_filp_open+0x18a/0x200 [ 2202.815054][T17700] ? fsnotify_perm+0x59/0x2e0 [ 2202.819729][T17700] ? __fsnotify_parent+0x32f/0x430 [ 2202.824941][T17700] ? get_pid_task+0x8b/0xc0 17:23:44 executing program 1 (fault-call:1 fault-nth:0): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:44 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:44 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) [ 2202.829442][T17700] ? vfs_write+0x50c/0x770 [ 2202.833858][T17700] ? __fget_light+0x21b/0x260 [ 2202.838526][T17700] ? __cond_resched+0x11/0x40 [ 2202.843200][T17700] ? fput+0x2d/0x130 [ 2202.847213][T17700] ? ksys_write+0x157/0x180 [ 2202.851718][T17700] __x64_sys_sendmsg+0x42/0x50 [ 2202.856566][T17700] do_syscall_64+0x3d/0x90 [ 2202.860976][T17700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2202.866898][T17700] RIP: 0033:0x4665e9 17:23:44 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000100000006"], 0x20}}, 0x0) [ 2202.870801][T17700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2202.890401][T17700] RSP: 002b:00007febb9c89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2202.898870][T17700] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2202.906920][T17700] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2202.914965][T17700] RBP: 00007febb9c891d0 R08: 0000000000000000 R09: 0000000000000000 [ 2202.922946][T17700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 17:23:44 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) 17:23:44 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2202.930934][T17700] R13: 00007ffd372bd29f R14: 00007febb9c89300 R15: 0000000000022000 17:23:44 executing program 3 (fault-call:2 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:44 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:44 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2202.999970][T17731] FAULT_INJECTION: forcing a failure. [ 2202.999970][T17731] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2203.013280][T17731] CPU: 0 PID: 17731 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 2203.022098][T17731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2203.032286][T17731] Call Trace: [ 2203.035644][T17731] dump_stack_lvl+0xb7/0x103 [ 2203.040238][T17731] dump_stack+0x11/0x1a [ 2203.044389][T17731] should_fail+0x23c/0x250 17:23:44 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) [ 2203.048812][T17731] __alloc_pages+0x102/0x320 [ 2203.053407][T17731] alloc_pages_vma+0x513/0x680 [ 2203.058173][T17731] shmem_getpage_gfp+0x954/0x13d0 [ 2203.063295][T17731] shmem_write_begin+0x7e/0x100 [ 2203.068142][T17731] generic_perform_write+0x196/0x3c0 [ 2203.073477][T17731] __generic_file_write_iter+0x161/0x300 [ 2203.079107][T17731] ? generic_write_checks+0x242/0x290 [ 2203.084480][T17731] generic_file_write_iter+0x75/0x130 [ 2203.089847][T17731] vfs_write+0x69d/0x770 [ 2203.094084][T17731] ksys_write+0xce/0x180 17:23:44 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2203.098331][T17731] __x64_sys_write+0x3e/0x50 [ 2203.102915][T17731] do_syscall_64+0x3d/0x90 [ 2203.107330][T17731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2203.113243][T17731] RIP: 0033:0x4665e9 [ 2203.117124][T17731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2203.136735][T17731] RSP: 002b:00007f6f9e823188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2203.145213][T17731] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2203.153180][T17731] RDX: 00000000fffffdef RSI: 0000000020000400 RDI: 0000000000000003 [ 2203.161167][T17731] RBP: 00007f6f9e8231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2203.169124][T17731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2203.177080][T17731] R13: 00007ffdd637688f R14: 00007f6f9e823300 R15: 0000000000022000 [ 2203.187806][T17750] FAULT_INJECTION: forcing a failure. [ 2203.187806][T17750] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2203.200935][T17750] CPU: 1 PID: 17750 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 [ 2203.209703][T17750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2203.219842][T17750] Call Trace: [ 2203.223159][T17750] dump_stack_lvl+0xb7/0x103 [ 2203.227749][T17750] dump_stack+0x11/0x1a [ 2203.231905][T17750] should_fail+0x23c/0x250 [ 2203.236394][T17750] should_fail_usercopy+0x16/0x20 [ 2203.241483][T17750] _copy_from_user+0x1c/0xd0 [ 2203.246081][T17750] iovec_from_user+0xc4/0x2d0 [ 2203.249820][T17755] FAULT_INJECTION: forcing a failure. [ 2203.249820][T17755] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2203.250863][T17750] ? path_openat+0x18e4/0x1f20 [ 2203.250887][T17750] __import_iovec+0x57/0x2c0 [ 2203.273266][T17750] ? _copy_from_user+0x94/0xd0 [ 2203.278073][T17750] import_iovec+0x69/0x80 [ 2203.282411][T17750] __sys_sendmsg+0x1ab/0x270 [ 2203.286995][T17750] ? do_filp_open+0x18a/0x200 [ 2203.291653][T17750] ? fsnotify_perm+0x59/0x2e0 [ 2203.296381][T17750] ? __fsnotify_parent+0x32f/0x430 [ 2203.301475][T17750] ? get_pid_task+0x8b/0xc0 [ 2203.306019][T17750] ? vfs_write+0x50c/0x770 [ 2203.310422][T17750] ? __fget_light+0x21b/0x260 [ 2203.315077][T17750] ? __cond_resched+0x11/0x40 [ 2203.319733][T17750] ? fput+0x2d/0x130 [ 2203.323751][T17750] ? ksys_write+0x157/0x180 [ 2203.328259][T17750] __x64_sys_sendmsg+0x42/0x50 [ 2203.333033][T17750] do_syscall_64+0x3d/0x90 [ 2203.337437][T17750] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2203.343319][T17750] RIP: 0033:0x4665e9 [ 2203.347220][T17750] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2203.366819][T17750] RSP: 002b:00007febb9c89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2203.375219][T17750] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2203.383177][T17750] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2203.391130][T17750] RBP: 00007febb9c891d0 R08: 0000000000000000 R09: 0000000000000000 17:23:44 executing program 1 (fault-call:1 fault-nth:1): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:44 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:44 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:44 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) 17:23:44 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000200000006"], 0x20}}, 0x0) [ 2203.399084][T17750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2203.407036][T17750] R13: 00007ffd372bd29f R14: 00007febb9c89300 R15: 0000000000022000 [ 2203.414996][T17755] CPU: 0 PID: 17755 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 2203.423817][T17755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2203.433879][T17755] Call Trace: [ 2203.437165][T17755] dump_stack_lvl+0xb7/0x103 [ 2203.441759][T17755] dump_stack+0x11/0x1a [ 2203.445909][T17755] should_fail+0x23c/0x250 17:23:44 executing program 3 (fault-call:2 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2203.450321][T17755] should_fail_usercopy+0x16/0x20 [ 2203.455347][T17755] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2203.461093][T17755] ? shmem_write_begin+0x7e/0x100 [ 2203.466133][T17755] generic_perform_write+0x1df/0x3c0 [ 2203.471446][T17755] __generic_file_write_iter+0x161/0x300 [ 2203.477073][T17755] ? generic_write_checks+0x242/0x290 [ 2203.482452][T17755] generic_file_write_iter+0x75/0x130 [ 2203.487820][T17755] vfs_write+0x69d/0x770 [ 2203.492055][T17755] ksys_write+0xce/0x180 [ 2203.496318][T17755] __x64_sys_write+0x3e/0x50 17:23:44 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:44 executing program 2: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2203.500955][T17755] do_syscall_64+0x3d/0x90 [ 2203.505456][T17755] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2203.511417][T17755] RIP: 0033:0x4665e9 [ 2203.515314][T17755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2203.534971][T17755] RSP: 002b:00007f6f9e823188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2203.543478][T17755] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 17:23:44 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) [ 2203.551445][T17755] RDX: 00000000fffffdef RSI: 0000000020000400 RDI: 0000000000000003 [ 2203.559496][T17755] RBP: 00007f6f9e8231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2203.567493][T17755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2203.575459][T17755] R13: 00007ffdd637688f R14: 00007f6f9e823300 R15: 0000000000022000 [ 2203.584726][T17770] FAULT_INJECTION: forcing a failure. [ 2203.584726][T17770] name failslab, interval 1, probability 0, space 0, times 0 [ 2203.597353][T17770] CPU: 1 PID: 17770 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 [ 2203.606106][T17770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2203.616329][T17770] Call Trace: [ 2203.619654][T17770] dump_stack_lvl+0xb7/0x103 [ 2203.624274][T17770] dump_stack+0x11/0x1a [ 2203.628419][T17770] should_fail+0x23c/0x250 [ 2203.632886][T17770] __should_failslab+0x81/0x90 [ 2203.637637][T17770] should_failslab+0x5/0x20 [ 2203.642134][T17770] kmem_cache_alloc_node+0x58/0x2b0 [ 2203.647379][T17770] ? __alloc_skb+0xed/0x420 17:23:45 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:45 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:45 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) [ 2203.651949][T17770] __alloc_skb+0xed/0x420 [ 2203.656393][T17770] netlink_sendmsg+0x4c4/0x7c0 [ 2203.661150][T17770] ? netlink_getsockopt+0x720/0x720 [ 2203.666341][T17770] ____sys_sendmsg+0x360/0x4d0 [ 2203.671129][T17770] ? import_iovec+0x69/0x80 [ 2203.675667][T17770] __sys_sendmsg+0x1ed/0x270 [ 2203.680258][T17770] ? __fsnotify_parent+0x32f/0x430 [ 2203.685361][T17770] ? get_pid_task+0x8b/0xc0 [ 2203.689864][T17770] ? vfs_write+0x50c/0x770 [ 2203.694272][T17770] ? __fget_light+0x21b/0x260 [ 2203.698944][T17770] ? __cond_resched+0x11/0x40 [ 2203.703620][T17770] ? fput+0x2d/0x130 [ 2203.707514][T17770] ? ksys_write+0x157/0x180 [ 2203.712012][T17770] __x64_sys_sendmsg+0x42/0x50 [ 2203.716781][T17770] do_syscall_64+0x3d/0x90 [ 2203.721229][T17770] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2203.727183][T17770] RIP: 0033:0x4665e9 [ 2203.731140][T17770] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2203.750827][T17770] RSP: 002b:00007febb9c89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2203.759286][T17770] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2203.767256][T17770] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2203.775219][T17770] RBP: 00007febb9c891d0 R08: 0000000000000000 R09: 0000000000000000 [ 2203.783215][T17770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2203.791204][T17770] R13: 00007ffd372bd29f R14: 00007febb9c89300 R15: 0000000000022000 17:23:45 executing program 1 (fault-call:1 fault-nth:2): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000300000006"], 0x20}}, 0x0) 17:23:45 executing program 2: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:45 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) 17:23:45 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:45 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:45 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x8800000) [ 2203.916413][T17804] FAULT_INJECTION: forcing a failure. [ 2203.916413][T17804] name failslab, interval 1, probability 0, space 0, times 0 [ 2203.929123][T17804] CPU: 1 PID: 17804 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 [ 2203.937888][T17804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2203.947938][T17804] Call Trace: [ 2203.951295][T17804] dump_stack_lvl+0xb7/0x103 [ 2203.951716][T17803] FAULT_INJECTION: forcing a failure. [ 2203.951716][T17803] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2203.955883][T17804] dump_stack+0x11/0x1a [ 2203.955903][T17804] should_fail+0x23c/0x250 [ 2203.977584][T17804] __should_failslab+0x81/0x90 [ 2203.982335][T17804] should_failslab+0x5/0x20 [ 2203.986818][T17804] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 2203.992527][T17804] ? __kmalloc_node_track_caller+0x30/0x40 [ 2203.998326][T17804] ? kmem_cache_alloc_node+0x1d4/0x2b0 [ 2204.004003][T17804] __kmalloc_node_track_caller+0x30/0x40 [ 2204.009624][T17804] ? netlink_sendmsg+0x4c4/0x7c0 [ 2204.014544][T17804] __alloc_skb+0x187/0x420 [ 2204.018943][T17804] netlink_sendmsg+0x4c4/0x7c0 [ 2204.023816][T17804] ? netlink_getsockopt+0x720/0x720 [ 2204.029002][T17804] ____sys_sendmsg+0x360/0x4d0 [ 2204.033891][T17804] ? import_iovec+0x69/0x80 [ 2204.038399][T17804] __sys_sendmsg+0x1ed/0x270 [ 2204.042977][T17804] ? __fsnotify_parent+0x32f/0x430 [ 2204.048136][T17804] ? get_pid_task+0x8b/0xc0 [ 2204.052659][T17804] ? vfs_write+0x50c/0x770 [ 2204.057071][T17804] ? __fget_light+0x21b/0x260 [ 2204.061737][T17804] ? __cond_resched+0x11/0x40 [ 2204.066411][T17804] ? fput+0x2d/0x130 [ 2204.070296][T17804] ? ksys_write+0x157/0x180 [ 2204.074848][T17804] __x64_sys_sendmsg+0x42/0x50 [ 2204.079612][T17804] do_syscall_64+0x3d/0x90 [ 2204.084031][T17804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2204.089970][T17804] RIP: 0033:0x4665e9 [ 2204.093846][T17804] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2204.113449][T17804] RSP: 002b:00007febb9c89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2204.121913][T17804] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2204.129865][T17804] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2204.137854][T17804] RBP: 00007febb9c891d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.145915][T17804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2204.153916][T17804] R13: 00007ffd372bd29f R14: 00007febb9c89300 R15: 0000000000022000 [ 2204.161874][T17803] CPU: 0 PID: 17803 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 2204.170629][T17803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2204.180672][T17803] Call Trace: [ 2204.184004][T17803] dump_stack_lvl+0xb7/0x103 [ 2204.188594][T17803] dump_stack+0x11/0x1a [ 2204.192794][T17803] should_fail+0x23c/0x250 [ 2204.197211][T17803] __alloc_pages+0x102/0x320 [ 2204.201801][T17803] alloc_pages_vma+0x513/0x680 [ 2204.206578][T17803] shmem_getpage_gfp+0x954/0x13d0 [ 2204.211606][T17803] shmem_write_begin+0x7e/0x100 17:23:45 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:45 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0x8800000) [ 2204.216455][T17803] generic_perform_write+0x196/0x3c0 [ 2204.221808][T17803] ? shmem_write_begin+0x100/0x100 [ 2204.227001][T17803] __generic_file_write_iter+0x161/0x300 [ 2204.232704][T17803] ? generic_write_checks+0x242/0x290 [ 2204.238148][T17803] generic_file_write_iter+0x75/0x130 [ 2204.243552][T17803] vfs_write+0x69d/0x770 [ 2204.247793][T17803] ksys_write+0xce/0x180 [ 2204.252028][T17803] __x64_sys_write+0x3e/0x50 [ 2204.256617][T17803] do_syscall_64+0x3d/0x90 [ 2204.261026][T17803] entry_SYSCALL_64_after_hwframe+0x44/0xae 17:23:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000400000006"], 0x20}}, 0x0) [ 2204.266976][T17803] RIP: 0033:0x4665e9 [ 2204.270858][T17803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2204.290472][T17803] RSP: 002b:00007f6f9e823188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2204.298874][T17803] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2204.303081][T17823] FAULT_INJECTION: forcing a failure. [ 2204.303081][T17823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2204.307023][T17803] RDX: 00000000fffffdef RSI: 0000000020000400 RDI: 0000000000000003 [ 2204.307036][T17803] RBP: 00007f6f9e8231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.307047][T17803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2204.343994][T17803] R13: 00007ffdd637688f R14: 00007f6f9e823300 R15: 0000000000022000 [ 2204.351950][T17823] CPU: 1 PID: 17823 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 [ 2204.360708][T17823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2204.370754][T17823] Call Trace: [ 2204.374024][T17823] dump_stack_lvl+0xb7/0x103 [ 2204.378624][T17823] dump_stack+0x11/0x1a [ 2204.382769][T17823] should_fail+0x23c/0x250 [ 2204.387188][T17823] should_fail_usercopy+0x16/0x20 [ 2204.392208][T17823] _copy_from_iter+0x131/0x970 [ 2204.396969][T17823] ? check_stack_object+0x61/0x70 [ 2204.401990][T17823] ? __virt_addr_valid+0x15a/0x1a0 [ 2204.405949][T17828] FAULT_INJECTION: forcing a failure. [ 2204.405949][T17828] name failslab, interval 1, probability 0, space 0, times 0 [ 2204.407089][T17823] ? __check_object_size+0x253/0x310 [ 2204.424963][T17823] netlink_sendmsg+0x57c/0x7c0 [ 2204.429723][T17823] ? netlink_getsockopt+0x720/0x720 [ 2204.434912][T17823] ____sys_sendmsg+0x360/0x4d0 [ 2204.439668][T17823] ? import_iovec+0x69/0x80 [ 2204.444274][T17823] __sys_sendmsg+0x1ed/0x270 [ 2204.448954][T17823] ? __fsnotify_parent+0x32f/0x430 [ 2204.454049][T17823] ? get_pid_task+0x8b/0xc0 [ 2204.458538][T17823] ? vfs_write+0x50c/0x770 [ 2204.462969][T17823] ? __fget_light+0x21b/0x260 [ 2204.467641][T17823] ? __cond_resched+0x11/0x40 [ 2204.472323][T17823] ? fput+0x2d/0x130 [ 2204.476208][T17823] ? ksys_write+0x157/0x180 [ 2204.480699][T17823] __x64_sys_sendmsg+0x42/0x50 [ 2204.485470][T17823] do_syscall_64+0x3d/0x90 [ 2204.489925][T17823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2204.495871][T17823] RIP: 0033:0x4665e9 [ 2204.499752][T17823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2204.519383][T17823] RSP: 002b:00007febb9c89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2204.527813][T17823] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2204.535777][T17823] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2204.543739][T17823] RBP: 00007febb9c891d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.551699][T17823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2204.559671][T17823] R13: 00007ffd372bd29f R14: 00007febb9c89300 R15: 0000000000022000 17:23:45 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:45 executing program 2 (fault-call:1 fault-nth:0): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:45 executing program 1 (fault-call:1 fault-nth:3): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:45 executing program 0 (fault-call:2 fault-nth:0): r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) [ 2204.567635][T17828] CPU: 0 PID: 17828 Comm: syz-executor.1 Not tainted 5.14.0-rc6-syzkaller #0 [ 2204.576393][T17828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2204.586440][T17828] Call Trace: [ 2204.589718][T17828] dump_stack_lvl+0xb7/0x103 [ 2204.594304][T17828] dump_stack+0x11/0x1a [ 2204.598460][T17828] should_fail+0x23c/0x250 [ 2204.602955][T17828] ? xas_create+0x3fb/0xb30 [ 2204.607452][T17828] __should_failslab+0x81/0x90 [ 2204.612247][T17828] should_failslab+0x5/0x20 [ 2204.616743][T17828] kmem_cache_alloc+0x46/0x2e0 [ 2204.621508][T17828] ? should_fail+0x2a/0x250 [ 2204.626089][T17828] xas_create+0x3fb/0xb30 [ 2204.630492][T17828] xas_create_range+0x146/0x360 [ 2204.635353][T17828] shmem_add_to_page_cache+0x3ad/0x650 [ 2204.639260][T17837] FAULT_INJECTION: forcing a failure. [ 2204.639260][T17837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2204.640805][T17828] shmem_getpage_gfp+0xb8f/0x13d0 [ 2204.658812][T17828] shmem_write_begin+0x7e/0x100 [ 2204.663655][T17828] generic_perform_write+0x196/0x3c0 [ 2204.668989][T17828] ? shmem_write_begin+0x100/0x100 [ 2204.674153][T17828] __generic_file_write_iter+0x161/0x300 [ 2204.679779][T17828] ? generic_write_checks+0x242/0x290 [ 2204.685138][T17828] generic_file_write_iter+0x75/0x130 [ 2204.690499][T17828] vfs_write+0x69d/0x770 [ 2204.694729][T17828] ksys_write+0xce/0x180 [ 2204.698960][T17828] __x64_sys_write+0x3e/0x50 [ 2204.703533][T17828] do_syscall_64+0x3d/0x90 [ 2204.708012][T17828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2204.713894][T17828] RIP: 0033:0x4665e9 [ 2204.717774][T17828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2204.737471][T17828] RSP: 002b:00007f6f9e823188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2204.745878][T17828] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2204.753845][T17828] RDX: 00000000fffffdef RSI: 0000000020000400 RDI: 0000000000000003 [ 2204.761839][T17828] RBP: 00007f6f9e8231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.769885][T17828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2204.777855][T17828] R13: 00007ffdd637688f R14: 00007f6f9e823300 R15: 0000000000022000 [ 2204.785817][T17837] CPU: 1 PID: 17837 Comm: syz-executor.0 Not tainted 5.14.0-rc6-syzkaller #0 [ 2204.794696][T17837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2204.804766][T17837] Call Trace: [ 2204.808077][T17837] dump_stack_lvl+0xb7/0x103 [ 2204.812671][T17837] dump_stack+0x11/0x1a 17:23:46 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 17:23:46 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:46 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, 0x0, 0x0) [ 2204.816831][T17837] should_fail+0x23c/0x250 [ 2204.821307][T17837] should_fail_usercopy+0x16/0x20 [ 2204.826351][T17837] _copy_to_user+0x1c/0x90 [ 2204.830800][T17837] simple_read_from_buffer+0xab/0x120 [ 2204.836208][T17837] proc_fail_nth_read+0xf6/0x140 [ 2204.841145][T17837] ? rw_verify_area+0x136/0x250 [ 2204.845997][T17837] ? proc_fault_inject_write+0x200/0x200 [ 2204.851693][T17837] vfs_read+0x154/0x5d0 [ 2204.851805][T17836] FAULT_INJECTION: forcing a failure. [ 2204.851805][T17836] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2204.855925][T17837] ? __fget_light+0x21b/0x260 [ 2204.855945][T17837] ? __cond_resched+0x11/0x40 [ 2204.878410][T17837] ksys_read+0xce/0x180 [ 2204.882652][T17837] __x64_sys_read+0x3e/0x50 [ 2204.887222][T17837] do_syscall_64+0x3d/0x90 [ 2204.891651][T17837] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2204.897536][T17837] RIP: 0033:0x41936c [ 2204.901453][T17837] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2204.921146][T17837] RSP: 002b:00007f476c018170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2204.929541][T17837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041936c [ 2204.937512][T17837] RDX: 000000000000000f RSI: 00007f476c0181e0 RDI: 0000000000000004 [ 2204.945555][T17837] RBP: 00007f476c0181d0 R08: 0000000000000000 R09: 0000000000000000 [ 2204.953584][T17837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2204.961553][T17837] R13: 00007fff024cf9ef R14: 00007f476c018300 R15: 0000000000022000 [ 2204.969548][T17836] CPU: 0 PID: 17836 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2204.978305][T17836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2204.988380][T17836] Call Trace: [ 2204.991711][T17836] dump_stack_lvl+0xb7/0x103 [ 2204.994065][T17845] FAULT_INJECTION: forcing a failure. [ 2204.994065][T17845] name failslab, interval 1, probability 0, space 0, times 0 [ 2204.996295][T17836] dump_stack+0x11/0x1a [ 2204.996314][T17836] should_fail+0x23c/0x250 [ 2205.017492][T17836] __alloc_pages+0x102/0x320 [ 2205.022074][T17836] alloc_pages_vma+0x513/0x680 [ 2205.026897][T17836] shmem_getpage_gfp+0x954/0x13d0 [ 2205.031933][T17836] shmem_write_begin+0x7e/0x100 [ 2205.036821][T17836] generic_perform_write+0x196/0x3c0 [ 2205.042172][T17836] __generic_file_write_iter+0x161/0x300 [ 2205.047804][T17836] ? generic_write_checks+0x242/0x290 [ 2205.053178][T17836] generic_file_write_iter+0x75/0x130 [ 2205.058538][T17836] vfs_write+0x69d/0x770 [ 2205.062936][T17836] ksys_write+0xce/0x180 [ 2205.067169][T17836] __x64_sys_write+0x3e/0x50 [ 2205.071758][T17836] do_syscall_64+0x3d/0x90 [ 2205.076270][T17836] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2205.082151][T17836] RIP: 0033:0x4665e9 [ 2205.086031][T17836] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2205.105619][T17836] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2205.114016][T17836] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2205.121968][T17836] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2205.129919][T17836] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.137872][T17836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2205.145873][T17836] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2205.153841][T17845] CPU: 1 PID: 17845 Comm: syz-executor.3 Not tainted 5.14.0-rc6-syzkaller #0 17:23:46 executing program 2 (fault-call:1 fault-nth:1): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2205.162601][T17845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2205.172647][T17845] Call Trace: [ 2205.175919][T17845] dump_stack_lvl+0xb7/0x103 [ 2205.180497][T17845] dump_stack+0x11/0x1a [ 2205.184645][T17845] should_fail+0x23c/0x250 [ 2205.189163][T17845] __should_failslab+0x81/0x90 [ 2205.193947][T17845] should_failslab+0x5/0x20 [ 2205.198535][T17845] kmem_cache_alloc_node+0x58/0x2b0 [ 2205.203783][T17845] ? netlink_ns_capable+0x84/0xa0 [ 2205.208801][T17845] ? __alloc_skb+0xed/0x420 [ 2205.213306][T17845] __alloc_skb+0xed/0x420 [ 2205.217723][T17845] netlink_ack+0x292/0x680 [ 2205.222129][T17845] netlink_rcv_skb+0x1b7/0x240 [ 2205.226883][T17845] ? genl_bind+0x1d0/0x1d0 [ 2205.231345][T17845] genl_rcv+0x24/0x40 [ 2205.235319][T17845] netlink_unicast+0x5ec/0x6b0 [ 2205.240163][T17845] netlink_sendmsg+0x6d9/0x7c0 [ 2205.244926][T17845] ? netlink_getsockopt+0x720/0x720 [ 2205.250117][T17845] ____sys_sendmsg+0x360/0x4d0 [ 2205.254877][T17845] ? import_iovec+0x69/0x80 [ 2205.259540][T17845] __sys_sendmsg+0x1ed/0x270 [ 2205.264137][T17845] ? __fsnotify_parent+0x32f/0x430 17:23:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000500000006"], 0x20}}, 0x0) [ 2205.269265][T17845] ? get_pid_task+0x8b/0xc0 [ 2205.273849][T17845] ? vfs_write+0x50c/0x770 [ 2205.278396][T17845] ? __fget_light+0x21b/0x260 [ 2205.283123][T17845] ? __cond_resched+0x11/0x40 [ 2205.287793][T17845] ? fput+0x2d/0x130 [ 2205.291700][T17845] ? ksys_write+0x157/0x180 [ 2205.296264][T17845] __x64_sys_sendmsg+0x42/0x50 [ 2205.301024][T17845] do_syscall_64+0x3d/0x90 [ 2205.305528][T17845] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2205.311415][T17845] RIP: 0033:0x4665e9 17:23:46 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2205.315297][T17845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2205.334915][T17845] RSP: 002b:00007febb9c89188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2205.343317][T17845] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2205.351413][T17845] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000003 [ 2205.359373][T17845] RBP: 00007febb9c891d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.367347][T17845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2205.375369][T17845] R13: 00007ffd372bd29f R14: 00007febb9c89300 R15: 0000000000022000 [ 2205.399368][T17858] __nla_validate_parse: 45 callbacks suppressed [ 2205.399419][T17858] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2205.410389][T17864] FAULT_INJECTION: forcing a failure. 17:23:46 executing program 5 (fault-call:1 fault-nth:0): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:46 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) [ 2205.410389][T17864] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2205.427989][T17864] CPU: 1 PID: 17864 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2205.436742][T17864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2205.446791][T17864] Call Trace: [ 2205.450133][T17864] dump_stack_lvl+0xb7/0x103 [ 2205.454745][T17864] dump_stack+0x11/0x1a [ 2205.458903][T17864] should_fail+0x23c/0x250 [ 2205.463351][T17864] should_fail_usercopy+0x16/0x20 17:23:46 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x9, 0x0, 0x0) [ 2205.468509][T17864] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2205.474274][T17864] ? shmem_write_begin+0x7e/0x100 [ 2205.479290][T17864] generic_perform_write+0x1df/0x3c0 [ 2205.484581][T17864] __generic_file_write_iter+0x161/0x300 [ 2205.490243][T17864] ? generic_write_checks+0x242/0x290 [ 2205.495613][T17864] generic_file_write_iter+0x75/0x130 [ 2205.500990][T17864] vfs_write+0x69d/0x770 [ 2205.505234][T17864] ksys_write+0xce/0x180 [ 2205.509491][T17864] __x64_sys_write+0x3e/0x50 [ 2205.514091][T17864] do_syscall_64+0x3d/0x90 [ 2205.518507][T17864] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2205.524589][T17864] RIP: 0033:0x4665e9 [ 2205.528509][T17864] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2205.548205][T17864] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2205.556678][T17864] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2205.564641][T17864] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 17:23:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000600000006"], 0x20}}, 0x0) [ 2205.572618][T17864] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.580582][T17864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2205.588547][T17864] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2205.605893][T17879] FAULT_INJECTION: forcing a failure. [ 2205.605893][T17879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2205.618966][T17879] CPU: 0 PID: 17879 Comm: syz-executor.5 Not tainted 5.14.0-rc6-syzkaller #0 [ 2205.622578][T17883] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2205.627717][T17879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2205.641292][T17885] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2205.647046][T17879] Call Trace: [ 2205.647054][T17879] dump_stack_lvl+0xb7/0x103 [ 2205.664228][T17879] dump_stack+0x11/0x1a [ 2205.668374][T17879] should_fail+0x23c/0x250 [ 2205.672812][T17879] should_fail_usercopy+0x16/0x20 [ 2205.677901][T17879] _copy_to_user+0x1c/0x90 [ 2205.682311][T17879] simple_read_from_buffer+0xab/0x120 [ 2205.687677][T17879] proc_fail_nth_read+0xf6/0x140 [ 2205.692625][T17879] ? rw_verify_area+0x136/0x250 [ 2205.697472][T17879] ? proc_fault_inject_write+0x200/0x200 [ 2205.703127][T17879] vfs_read+0x154/0x5d0 [ 2205.707287][T17879] ? __fget_light+0x21b/0x260 [ 2205.711955][T17879] ? __cond_resched+0x11/0x40 [ 2205.716632][T17879] ksys_read+0xce/0x180 [ 2205.720781][T17879] __x64_sys_read+0x3e/0x50 [ 2205.725274][T17879] do_syscall_64+0x3d/0x90 [ 2205.729687][T17879] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2205.735603][T17879] RIP: 0033:0x41936c [ 2205.739558][T17879] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2205.759264][T17879] RSP: 002b:00007f21ca4e5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 17:23:47 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) 17:23:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000700000006"], 0x20}}, 0x0) 17:23:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:47 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8800000) 17:23:47 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x13, 0x0, 0x0) [ 2205.767710][T17879] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 2205.775678][T17879] RDX: 000000000000000f RSI: 00007f21ca4e51e0 RDI: 0000000000000004 [ 2205.783637][T17879] RBP: 00007f21ca4e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 2205.791594][T17879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2205.799576][T17879] R13: 00007ffd7b15001f R14: 00007f21ca4e5300 R15: 0000000000022000 17:23:47 executing program 2 (fault-call:1 fault-nth:2): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2205.901880][T17907] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2205.936060][T17909] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2205.952210][T17911] FAULT_INJECTION: forcing a failure. [ 2205.952210][T17911] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2205.965449][T17911] CPU: 1 PID: 17911 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2205.974206][T17911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2205.984254][T17911] Call Trace: [ 2205.987524][T17911] dump_stack_lvl+0xb7/0x103 [ 2205.992111][T17911] dump_stack+0x11/0x1a [ 2205.996259][T17911] should_fail+0x23c/0x250 [ 2206.000692][T17911] __alloc_pages+0x102/0x320 [ 2206.005366][T17911] alloc_pages_vma+0x513/0x680 [ 2206.010126][T17911] shmem_getpage_gfp+0x954/0x13d0 [ 2206.015343][T17911] shmem_write_begin+0x7e/0x100 [ 2206.020288][T17911] generic_perform_write+0x196/0x3c0 [ 2206.025637][T17911] ? shmem_write_begin+0x100/0x100 [ 2206.030745][T17911] __generic_file_write_iter+0x161/0x300 [ 2206.036438][T17911] ? generic_write_checks+0x242/0x290 [ 2206.041813][T17911] generic_file_write_iter+0x75/0x130 [ 2206.047187][T17911] vfs_write+0x69d/0x770 17:23:47 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7ffff000) [ 2206.051440][T17911] ksys_write+0xce/0x180 [ 2206.055701][T17911] __x64_sys_write+0x3e/0x50 [ 2206.060285][T17911] do_syscall_64+0x3d/0x90 [ 2206.064764][T17911] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2206.070657][T17911] RIP: 0033:0x4665e9 [ 2206.074544][T17911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2206.094144][T17911] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000800000006"], 0x20}}, 0x0) 17:23:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x2, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2206.102552][T17911] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2206.110514][T17911] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2206.118474][T17911] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2206.126438][T17911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2206.134466][T17911] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:47 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x2000) 17:23:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:47 executing program 2 (fault-call:1 fault-nth:3): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000900000006"], 0x20}}, 0x0) [ 2206.186573][T17924] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2206.212031][T17927] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:47 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3000) 17:23:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x4, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2206.310011][T17943] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2206.321218][T17944] FAULT_INJECTION: forcing a failure. [ 2206.321218][T17944] name failslab, interval 1, probability 0, space 0, times 0 [ 2206.333803][T17944] CPU: 0 PID: 17944 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2206.342556][T17944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2206.352602][T17944] Call Trace: [ 2206.355877][T17944] dump_stack_lvl+0xb7/0x103 [ 2206.360466][T17944] dump_stack+0x11/0x1a [ 2206.364621][T17944] should_fail+0x23c/0x250 [ 2206.365562][T17951] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2206.369127][T17944] ? xas_create+0x3fb/0xb30 [ 2206.382907][T17944] __should_failslab+0x81/0x90 [ 2206.387819][T17944] should_failslab+0x5/0x20 [ 2206.392319][T17944] kmem_cache_alloc+0x46/0x2e0 [ 2206.397140][T17944] ? should_fail+0x2a/0x250 [ 2206.401639][T17944] xas_create+0x3fb/0xb30 [ 2206.405962][T17944] xas_create_range+0x146/0x360 [ 2206.410903][T17944] shmem_add_to_page_cache+0x3ad/0x650 [ 2206.416358][T17944] shmem_getpage_gfp+0xb8f/0x13d0 [ 2206.421438][T17944] shmem_write_begin+0x7e/0x100 [ 2206.426289][T17944] generic_perform_write+0x196/0x3c0 [ 2206.431682][T17944] ? shmem_write_begin+0x100/0x100 [ 2206.436839][T17944] __generic_file_write_iter+0x161/0x300 [ 2206.442475][T17944] ? generic_write_checks+0x242/0x290 [ 2206.447827][T17944] generic_file_write_iter+0x75/0x130 [ 2206.453177][T17944] vfs_write+0x69d/0x770 [ 2206.457414][T17944] ksys_write+0xce/0x180 [ 2206.461679][T17944] __x64_sys_write+0x3e/0x50 [ 2206.466247][T17944] do_syscall_64+0x3d/0x90 [ 2206.470713][T17944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2206.476613][T17944] RIP: 0033:0x4665e9 [ 2206.480482][T17944] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2206.500098][T17944] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2206.508488][T17944] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2206.516439][T17944] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2206.524392][T17944] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2206.532340][T17944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2206.540388][T17944] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000a00000006"], 0x20}}, 0x0) 17:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x300, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:50 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x1200001ef) 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x4000) 17:23:50 executing program 2 (fault-call:1 fault-nth:4): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:50 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x2000) 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x5000) [ 2208.898157][T17972] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2208.908973][T17971] FAULT_INJECTION: forcing a failure. [ 2208.908973][T17971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2208.922029][T17971] CPU: 0 PID: 17971 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2208.930791][T17971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2208.940833][T17971] Call Trace: 17:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000b00000006"], 0x20}}, 0x0) 17:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x6cf1, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2208.944105][T17971] dump_stack_lvl+0xb7/0x103 [ 2208.948691][T17971] dump_stack+0x11/0x1a [ 2208.952875][T17971] should_fail+0x23c/0x250 [ 2208.957391][T17971] should_fail_usercopy+0x16/0x20 [ 2208.962421][T17971] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2208.968165][T17971] ? shmem_write_begin+0x7e/0x100 [ 2208.973184][T17971] generic_perform_write+0x1df/0x3c0 [ 2208.978492][T17971] ? shmem_write_begin+0x100/0x100 [ 2208.983607][T17971] __generic_file_write_iter+0x161/0x300 [ 2208.989238][T17971] ? generic_write_checks+0x242/0x290 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x6000) [ 2208.994613][T17971] generic_file_write_iter+0x75/0x130 [ 2208.999992][T17971] vfs_write+0x69d/0x770 [ 2209.004230][T17971] ksys_write+0xce/0x180 [ 2209.008469][T17971] __x64_sys_write+0x3e/0x50 [ 2209.013163][T17971] do_syscall_64+0x3d/0x90 [ 2209.017624][T17971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2209.023527][T17971] RIP: 0033:0x4665e9 [ 2209.027410][T17971] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7000) 17:23:50 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x200000) 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x9000) [ 2209.047039][T17971] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2209.055442][T17971] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2209.063482][T17971] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2209.071449][T17971] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.079414][T17971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2209.087407][T17971] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xf16c, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:50 executing program 2 (fault-call:1 fault-nth:5): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000c00000006"], 0x20}}, 0x0) 17:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x34000, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:50 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x1000000) 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xa000) 17:23:50 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xffffffffffffffff) 17:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x400300, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:50 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfbffffff) 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xb000) [ 2209.322643][T18014] FAULT_INJECTION: forcing a failure. [ 2209.322643][T18014] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2209.336329][T18014] CPU: 1 PID: 18014 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2209.345199][T18014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2209.355248][T18014] Call Trace: [ 2209.358564][T18014] dump_stack_lvl+0xb7/0x103 [ 2209.363172][T18014] dump_stack+0x11/0x1a [ 2209.367344][T18014] should_fail+0x23c/0x250 [ 2209.371811][T18014] __alloc_pages+0x102/0x320 [ 2209.376550][T18014] alloc_pages_vma+0x513/0x680 [ 2209.381314][T18014] shmem_getpage_gfp+0x954/0x13d0 [ 2209.386371][T18014] shmem_write_begin+0x7e/0x100 [ 2209.391215][T18014] generic_perform_write+0x196/0x3c0 [ 2209.396563][T18014] ? shmem_write_begin+0x100/0x100 [ 2209.401669][T18014] __generic_file_write_iter+0x161/0x300 [ 2209.407300][T18014] ? generic_write_checks+0x242/0x290 [ 2209.412665][T18014] generic_file_write_iter+0x75/0x130 [ 2209.418061][T18014] vfs_write+0x69d/0x770 17:23:50 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfdffffff) 17:23:50 executing program 1: syz_open_dev$evdev(&(0x7f0000000080), 0x8, 0x240101) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='reno\x00', 0xfffffffffffffdd8) [ 2209.422297][T18014] ksys_write+0xce/0x180 [ 2209.426537][T18014] __x64_sys_write+0x3e/0x50 [ 2209.431124][T18014] do_syscall_64+0x3d/0x90 [ 2209.435540][T18014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2209.441628][T18014] RIP: 0033:0x4665e9 [ 2209.445510][T18014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000d00000006"], 0x20}}, 0x0) [ 2209.465154][T18014] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2209.473683][T18014] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2209.481641][T18014] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2209.489602][T18014] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.497579][T18014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2209.505541][T18014] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:50 executing program 2 (fault-call:1 fault-nth:6): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x1000000, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:50 executing program 1: accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x1000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0xbc0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x440803, 0x0) 17:23:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000e00000006"], 0x20}}, 0x0) 17:23:50 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xc000) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfeffffff) 17:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000001000000006"], 0x20}}, 0x0) [ 2209.588385][T18064] FAULT_INJECTION: forcing a failure. [ 2209.588385][T18064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2209.601462][T18064] CPU: 1 PID: 18064 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2209.610309][T18064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2209.620363][T18064] Call Trace: [ 2209.623637][T18064] dump_stack_lvl+0xb7/0x103 [ 2209.628230][T18064] dump_stack+0x11/0x1a [ 2209.632381][T18064] should_fail+0x23c/0x250 17:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000001100000006"], 0x20}}, 0x0) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfffffffb) [ 2209.636882][T18064] should_fail_usercopy+0x16/0x20 [ 2209.641942][T18064] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2209.647679][T18064] ? shmem_write_begin+0x7e/0x100 [ 2209.652693][T18064] generic_perform_write+0x1df/0x3c0 [ 2209.657982][T18064] ? shmem_write_begin+0x100/0x100 [ 2209.663096][T18064] __generic_file_write_iter+0x161/0x300 [ 2209.668729][T18064] ? generic_write_checks+0x242/0x290 [ 2209.674143][T18064] generic_file_write_iter+0x75/0x130 [ 2209.679590][T18064] vfs_write+0x69d/0x770 [ 2209.683830][T18064] ksys_write+0xce/0x180 17:23:51 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x11f801, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x10000000) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfffffffd) [ 2209.688095][T18064] __x64_sys_write+0x3e/0x50 [ 2209.692684][T18064] do_syscall_64+0x3d/0x90 [ 2209.697101][T18064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2209.703010][T18064] RIP: 0033:0x4665e9 [ 2209.706990][T18064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2209.726597][T18064] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x2000000, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2209.735008][T18064] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2209.742972][T18064] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2209.750938][T18064] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2209.759018][T18064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2209.766985][T18064] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:51 executing program 2 (fault-call:1 fault-nth:7): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:51 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xd000) 17:23:51 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1040, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfffffffe) 17:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000001200000006"], 0x20}}, 0x0) 17:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x3000000, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x200000000000) [ 2209.980827][T18123] FAULT_INJECTION: forcing a failure. [ 2209.980827][T18123] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2209.994064][T18123] CPU: 0 PID: 18123 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2210.002823][T18123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2210.012879][T18123] Call Trace: [ 2210.016149][T18123] dump_stack_lvl+0xb7/0x103 [ 2210.020816][T18123] dump_stack+0x11/0x1a [ 2210.024966][T18123] should_fail+0x23c/0x250 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x100000000000000) 17:23:51 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xe000) 17:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x4000000, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000002000000006"], 0x20}}, 0x0) [ 2210.029384][T18123] __alloc_pages+0x102/0x320 [ 2210.033978][T18123] alloc_pages_vma+0x513/0x680 [ 2210.038740][T18123] shmem_getpage_gfp+0x954/0x13d0 [ 2210.043815][T18123] shmem_write_begin+0x7e/0x100 [ 2210.048679][T18123] generic_perform_write+0x196/0x3c0 [ 2210.053961][T18123] ? shmem_write_begin+0x100/0x100 [ 2210.059090][T18123] __generic_file_write_iter+0x161/0x300 [ 2210.064727][T18123] ? generic_write_checks+0x242/0x290 [ 2210.070102][T18123] generic_file_write_iter+0x75/0x130 [ 2210.075475][T18123] vfs_write+0x69d/0x770 [ 2210.079713][T18123] ksys_write+0xce/0x180 [ 2210.083953][T18123] __x64_sys_write+0x3e/0x50 [ 2210.088541][T18123] do_syscall_64+0x3d/0x90 [ 2210.093032][T18123] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2210.099001][T18123] RIP: 0033:0x4665e9 [ 2210.102899][T18123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.122500][T18123] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x9effffff, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2210.130909][T18123] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2210.138876][T18123] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2210.146838][T18123] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.154799][T18123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2210.162781][T18123] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:51 executing program 2 (fault-call:1 fault-nth:8): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x8000000000000000) [ 2210.265262][T18153] FAULT_INJECTION: forcing a failure. [ 2210.265262][T18153] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2210.278446][T18153] CPU: 1 PID: 18153 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2210.287197][T18153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2210.297345][T18153] Call Trace: [ 2210.300626][T18153] dump_stack_lvl+0xb7/0x103 [ 2210.305212][T18153] dump_stack+0x11/0x1a [ 2210.309364][T18153] should_fail+0x23c/0x250 [ 2210.313797][T18153] should_fail_usercopy+0x16/0x20 [ 2210.318829][T18153] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2210.324564][T18153] ? shmem_write_begin+0x7e/0x100 [ 2210.329650][T18153] generic_perform_write+0x1df/0x3c0 [ 2210.334972][T18153] ? shmem_write_begin+0x100/0x100 [ 2210.340139][T18153] __generic_file_write_iter+0x161/0x300 [ 2210.345884][T18153] ? generic_write_checks+0x242/0x290 [ 2210.351268][T18153] generic_file_write_iter+0x75/0x130 [ 2210.356687][T18153] vfs_write+0x69d/0x770 [ 2210.360932][T18153] ksys_write+0xce/0x180 [ 2210.365181][T18153] __x64_sys_write+0x3e/0x50 [ 2210.369839][T18153] do_syscall_64+0x3d/0x90 [ 2210.374254][T18153] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2210.380167][T18153] RIP: 0033:0x4665e9 [ 2210.384052][T18153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.403771][T18153] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xefffffff, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000006b2400000006"], 0x20}}, 0x0) 17:23:51 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xf000) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfbffffff00000000) 17:23:51 executing program 1: r0 = socket(0x23, 0x6, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', r2, 0x29, 0x20, 0xde, 0x8000, 0x42, @empty, @dev={0xfe, 0x80, '\x00', 0xe}, 0x20, 0x7, 0x2, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'ip6_vti0\x00', r1, 0x2f, 0xa1, 0x7, 0x67, 0x68, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8000, 0x8, 0xfff, 0xfffffff9}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=0x0, @ANYBLOB="000327bd7000810000000d000000040001806000018008000100", @ANYRES32=r4, @ANYBLOB="080003000200000008000100", @ANYRES32=r1, @ANYBLOB="1400020076657468315f746f5f626174616476001400020077673100000000000000000000000000140002006e657464657673696d3000000000000008000300030000002800018008000100", @ANYRES32=0x0, @ANYBLOB="1400020073797a6b616c6c6572300000000000000800030003000000480001801400020073797a6b616c6c657230000000000000140002006272696467655f736c6176655f31000014000200776c616e31000000000000000000000008000100", @ANYRES32=r2, @ANYBLOB="400001801400020073797a6b616c6c65723000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="9e58a8027726a00f34886f07990acf4d72c7ab5b957ec1ecb47f78e174bd773cfeba8b86e51f0cb11f62d5f0675a3cc143c1f014d3abd728ea39c696162ebda7313284de1bacd61c789a937303cee83c9987d01e980431ad900945900300e691ab7cf528182398e125fe05"], 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x8054) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000fbdbdf2504000000050030000000000008002c000200000008003400000800000600280000000000050037000000000008060028000400000005002d00"/78], 0x54}, 0x1, 0x0, 0x0, 0x80004}, 0x20008000) write$tcp_congestion(r5, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2210.412277][T18153] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2210.420259][T18153] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2210.428218][T18153] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.436177][T18153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2210.444137][T18153] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:51 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x11000) 17:23:51 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfdffffff00000000) [ 2210.486577][T18169] __nla_validate_parse: 17 callbacks suppressed [ 2210.486589][T18169] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:52 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xfeffffff00000000) 17:23:52 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x12000) [ 2210.556022][T18179] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:52 executing program 2 (fault-call:1 fault-nth:9): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000002500000006"], 0x20}}, 0x0) 17:23:52 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x13000) 17:23:52 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x412801, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0xfd}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3ff}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080}, 0x800) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x40, 0x2000) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYRESHEX=r3, @ANYBLOB="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"], 0x5) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xf16c0000, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:52 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0xffffffff00000000) [ 2210.744853][T18206] FAULT_INJECTION: forcing a failure. [ 2210.744853][T18206] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2210.758149][T18206] CPU: 0 PID: 18206 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2210.766947][T18206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2210.776991][T18206] Call Trace: [ 2210.780262][T18206] dump_stack_lvl+0xb7/0x103 [ 2210.784853][T18206] dump_stack+0x11/0x1a [ 2210.785748][T18209] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2210.789004][T18206] should_fail+0x23c/0x250 [ 2210.802758][T18206] __alloc_pages+0x102/0x320 [ 2210.807378][T18206] alloc_pages_vma+0x513/0x680 [ 2210.812211][T18206] shmem_getpage_gfp+0x954/0x13d0 [ 2210.817310][T18206] shmem_write_begin+0x7e/0x100 [ 2210.822152][T18206] generic_perform_write+0x196/0x3c0 [ 2210.827475][T18206] ? shmem_write_begin+0x100/0x100 [ 2210.828584][T18213] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:52 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x14000) 17:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xffffff7f, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2210.832581][T18206] __generic_file_write_iter+0x161/0x300 [ 2210.832607][T18206] ? generic_write_checks+0x242/0x290 [ 2210.852811][T18206] generic_file_write_iter+0x75/0x130 [ 2210.858192][T18206] vfs_write+0x69d/0x770 [ 2210.862426][T18206] ksys_write+0xce/0x180 [ 2210.866658][T18206] __x64_sys_write+0x3e/0x50 [ 2210.871240][T18206] do_syscall_64+0x3d/0x90 [ 2210.875650][T18206] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2210.881575][T18206] RIP: 0033:0x4665e9 17:23:52 executing program 0: r0 = getpid() r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'memory'}, {0x2d, 'cpu'}, {0x2d, 'io'}, {0x2d, 'io'}, {0x2d, 'io'}, {0x2d, 'cpu'}]}, 0x1e) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x12, 0x0, 0x0) pidfd_send_signal(r2, 0xb, &(0x7f0000000000)={0x2, 0x5, 0x245d}, 0x0) 17:23:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000004800000006"], 0x20}}, 0x0) [ 2210.885489][T18206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.905180][T18206] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2210.913884][T18206] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2210.921842][T18206] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2210.929872][T18206] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.937833][T18206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2210.945792][T18206] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xffffff9e, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:52 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x15000) [ 2210.986333][T18228] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2211.041363][T18236] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:52 executing program 2 (fault-call:1 fault-nth:10): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:52 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={'\x00', 0x7, 0x3, 0x7ff, 0x4, 0x1ff, r0}) 17:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xffffffef, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2211.136096][T18255] FAULT_INJECTION: forcing a failure. [ 2211.136096][T18255] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2211.149209][T18255] CPU: 1 PID: 18255 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2211.158022][T18255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2211.168063][T18255] Call Trace: [ 2211.171335][T18255] dump_stack_lvl+0xb7/0x103 [ 2211.175925][T18255] dump_stack+0x11/0x1a [ 2211.180082][T18255] should_fail+0x23c/0x250 [ 2211.184496][T18255] should_fail_usercopy+0x16/0x20 [ 2211.189575][T18255] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2211.190974][T18261] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2211.195384][T18255] ? shmem_write_begin+0x7e/0x100 [ 2211.195404][T18255] generic_perform_write+0x1df/0x3c0 [ 2211.215039][T18255] ? shmem_write_begin+0x100/0x100 [ 2211.220140][T18255] __generic_file_write_iter+0x161/0x300 [ 2211.225766][T18255] ? generic_write_checks+0x242/0x290 17:23:52 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x9c, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x88, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x20008080) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:52 executing program 0: getpid() r0 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r0], 0x1}, 0x58) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:23:52 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x16000) 17:23:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000004c00000006"], 0x20}}, 0x0) 17:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0xfffffff0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2211.228845][T18264] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2211.231193][T18255] generic_file_write_iter+0x75/0x130 [ 2211.231219][T18255] vfs_write+0x69d/0x770 [ 2211.250046][T18255] ksys_write+0xce/0x180 [ 2211.254284][T18255] __x64_sys_write+0x3e/0x50 [ 2211.258880][T18255] do_syscall_64+0x3d/0x90 [ 2211.263293][T18255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2211.269204][T18255] RIP: 0033:0x4665e9 17:23:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000006000000006"], 0x20}}, 0x0) 17:23:52 executing program 0: getpid() getpid() getpid() r0 = getpid() r1 = getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/115, 0x73}], 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c007b4d5c1e000001000088d8ad22ba00000000000a000000000000000036775c588502103949af3cba46667878264314894f0c3d6737b5c9c41a52891fad7de203018905c2ed22f2cbdd1a376b2e4f62381bacb7625954423048c606d400a03a9e424d08c89c5e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x98}, 0x40010100) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x15, 0x0, 0x0) r3 = pidfd_open(r1, 0x0) pidfd_getfd(r3, r2, 0x0) [ 2211.273101][T18255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2211.292706][T18255] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2211.301165][T18255] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2211.309125][T18255] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2211.317124][T18255] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2211.319469][T18269] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:52 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x17000) 17:23:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0f000000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2211.325118][T18255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2211.325132][T18255] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2211.439617][T18288] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:53 executing program 2 (fault-call:1 fault-nth:11): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:53 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x18000) 17:23:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10000000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000006800000006"], 0x20}}, 0x0) 17:23:53 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r3 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="f05f187e11617e89060b3adf2b5779d2c577398724b43ccb2305e37f83e3dd07e26ea86c9154588493183781b5a7e0bb9c588a8fbe47c9805ee9b3e09608fae26b33ec851a5614ebc9ab99957c69ba5738d83cb9bcb1bf5d0e5e61e548a79e383acd68c8863e04217a0ad8f4a3c155b6612f4e998fe6a30dbb83c0a6b0671dcec96204fcb00a5c027683c5bc8f555f738c986bf88041dc3b903a39d5c44b8dd0f48f128fb3d1d242c883a04719b2f30ea53795678f5b9e7c9ef2e15608923ec00b6b2377b7f1e801dda07b96ca86214247208e83f2638c0f777c980a644a100312edd8d6da39cadb3cd01f64a3692d0eef0f91fdeb1657ec0462", 0xfa}], 0x9, &(0x7f00000007c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, 0xee00}}}], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}, 0x2000) r5 = mq_open(&(0x7f0000000340)='(\x00)b\x8ay\x9b\x8e\x01\x82\x10.q\xbd\xe6\x87\xc5\x01\xba\v\xe7\xed\x13\xb4o\xec\xeb\xf7V\xec\xf1\xc2\f+\x10\x1f?-\x14\x19\xa8\x05\x0e\xfd-F|\x9c\r\xb3\x0e\xd4\xca\xf7\tw\x1a\xd1u]>\x00Qh\x94\xd14\x00\x00\x00\x00\x00\x00\x00\t\xf9\xbb\xdf\x7f\xb2\x02\x1d\x17\x8euT7\xa9\xb19*q\xbbY\x85\x90B\x8f\xa4w\xee\f}!\xef\x02M\xf9', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x5e9, 0x3}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) r6 = pidfd_open(0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, r6, r7]}}], 0xe8}, 0x8004) recvmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000540), 0x6e, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/160, 0xa0}, {&(0x7f0000000680)=""/33, 0x21}], 0x2, &(0x7f0000000700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0xc8}, 0xa5755b55d229027d) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="625345ead473a79d327b0ffbde40f14f06af860d54434713f1c7531a0e68a9c890ebcf473fd050fa32cbc6bcdce1b9a142aa5198ba2c73e2816f10a0e5084854ca053a5e6addf231e77f59a653790e180bd6dfcae3912025563aad636b198f5c9e5f436cbfa2a7de8eabe6a8e428e25f7185feae9ec150b6ce4611f6cea58136553e342d2b519a315a7e12b862386fe66424589a22aa8fd19fdc5c05cec839059ea126a248736cd92215d3cd42974d717a2b1d749fd48dffc5ac87711c239981e35f1b139efc2c", 0xc7}, {&(0x7f0000000240)="28160d37e3f10a4868872a12266f3872b61695a669495d06e2683fb5e621837c40aa72713e86d1a5584cb582d53706b5e478946725febcb9dfd5", 0x3a}], 0x2, &(0x7f0000000840)=[@cred={{0x1c, 0x1, 0x2, {0x0, r3, r8}}}], 0x20, 0x20000000}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) 17:23:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000006c00000006"], 0x20}}, 0x0) [ 2211.590087][T18298] FAULT_INJECTION: forcing a failure. [ 2211.590087][T18298] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2211.603346][T18298] CPU: 1 PID: 18298 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2211.612148][T18298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2211.622277][T18298] Call Trace: [ 2211.625545][T18298] dump_stack_lvl+0xb7/0x103 [ 2211.630208][T18298] dump_stack+0x11/0x1a [ 2211.634363][T18298] should_fail+0x23c/0x250 [ 2211.638784][T18298] __alloc_pages+0x102/0x320 [ 2211.643368][T18298] alloc_pages_vma+0x513/0x680 [ 2211.648180][T18298] shmem_getpage_gfp+0x954/0x13d0 [ 2211.653206][T18298] shmem_write_begin+0x7e/0x100 [ 2211.658051][T18298] generic_perform_write+0x196/0x3c0 [ 2211.663387][T18298] ? shmem_write_begin+0x100/0x100 [ 2211.668490][T18298] __generic_file_write_iter+0x161/0x300 [ 2211.674118][T18298] ? generic_write_checks+0x242/0x290 [ 2211.679660][T18298] generic_file_write_iter+0x75/0x130 [ 2211.685079][T18298] vfs_write+0x69d/0x770 17:23:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000007400000006"], 0x20}}, 0x0) [ 2211.689320][T18298] ksys_write+0xce/0x180 [ 2211.693560][T18298] __x64_sys_write+0x3e/0x50 [ 2211.698147][T18298] do_syscall_64+0x3d/0x90 [ 2211.702608][T18298] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2211.708500][T18298] RIP: 0033:0x4665e9 [ 2211.712436][T18298] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2211.732189][T18298] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000007a00000006"], 0x20}}, 0x0) 17:23:53 executing program 2 (fault-call:1 fault-nth:12): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2211.740596][T18298] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2211.748647][T18298] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2211.756604][T18298] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2211.764654][T18298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2211.772616][T18298] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2211.838522][T18325] FAULT_INJECTION: forcing a failure. [ 2211.838522][T18325] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2211.851597][T18325] CPU: 0 PID: 18325 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2211.860354][T18325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2211.870401][T18325] Call Trace: [ 2211.873670][T18325] dump_stack_lvl+0xb7/0x103 [ 2211.878278][T18325] dump_stack+0x11/0x1a [ 2211.882424][T18325] should_fail+0x23c/0x250 [ 2211.886834][T18325] should_fail_usercopy+0x16/0x20 [ 2211.891852][T18325] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2211.897644][T18325] ? shmem_write_begin+0x7e/0x100 [ 2211.902662][T18325] generic_perform_write+0x1df/0x3c0 [ 2211.907966][T18325] ? shmem_write_begin+0x100/0x100 [ 2211.913086][T18325] __generic_file_write_iter+0x161/0x300 [ 2211.918725][T18325] ? generic_write_checks+0x242/0x290 [ 2211.924112][T18325] generic_file_write_iter+0x75/0x130 [ 2211.929550][T18325] vfs_write+0x69d/0x770 [ 2211.933783][T18325] ksys_write+0xce/0x180 [ 2211.938011][T18325] __x64_sys_write+0x3e/0x50 [ 2211.942595][T18325] do_syscall_64+0x3d/0x90 [ 2211.947006][T18325] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2211.952904][T18325] RIP: 0033:0x4665e9 [ 2211.956865][T18325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2211.976562][T18325] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2211.984965][T18325] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2211.992959][T18325] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2212.000914][T18325] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2212.008927][T18325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2212.016873][T18325] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00ffffff9e00000006"], 0x20}}, 0x0) 17:23:55 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x19000) 17:23:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:55 executing program 0: getpid() r0 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r0], 0x1}, 0x58) r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = pidfd_open(r0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x1b, 0x4, @thr={&(0x7f0000000000)="82441c1eb24735176b987e911b7c569ed1ac351910dbdcb2bb7a038894dee0fb75c99ef54a56f8d26db71d9a7e76a6e64e6addfb149906fa74d2f50a552dbc53e610c47f64b821b4a107ddd15c5c633cacf3a14ea96f510fbbd8e69224bbdc61d1b8a0b3574271fa306905cd989aa3cd49b6", &(0x7f0000000080)="f5108603b91093437251176ef8d794684e43806ce99547220d358520835509d3e735edec22d780a27c2efb3aeac94a604cef6593506e2c4901e0a3799d5b9f98da45877af5cc7c284da2dd95a297b54d497935b2dc588d3b3591d78a8e48c02da9fc83da985fd86df16e29dcf1f087f62876456601bb8d3e0f35fc3ef59a5e54a3ea34ec612cf684d0b0feb5ef529266ff50d22c4e1762d6881ad5785e7c5db6b28075f37fcd43a42934248649c743a60425a1e8"}}) pidfd_send_signal(r2, 0x12, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) pidfd_getfd(r2, r3, 0x0) 17:23:55 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x20040, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001900), 0x0, 0x0) read$rfkill(r1, &(0x7f0000001940), 0x8) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) recvmsg$unix(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f00000000c0)=""/244, 0xf4}, {&(0x7f00000001c0)=""/68, 0x44}, {&(0x7f0000000240)=""/137, 0x89}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000440)=""/144, 0x90}, {&(0x7f0000000500)=""/215, 0xd7}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x9, &(0x7f00000016c0)=ANY=[@ANYBLOB="20000000000001a24aa5790001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x108}, 0x20) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000001840)) 17:23:55 executing program 2 (fault-call:1 fault-nth:13): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2214.369624][T18344] FAULT_INJECTION: forcing a failure. [ 2214.369624][T18344] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2214.382909][T18344] CPU: 0 PID: 18344 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2214.391739][T18344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2214.401938][T18344] Call Trace: [ 2214.405215][T18344] dump_stack_lvl+0xb7/0x103 [ 2214.409884][T18344] dump_stack+0x11/0x1a [ 2214.414061][T18344] should_fail+0x23c/0x250 17:23:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00ffffffef00000006"], 0x20}}, 0x0) [ 2214.418588][T18344] __alloc_pages+0x102/0x320 [ 2214.423208][T18344] alloc_pages_vma+0x513/0x680 [ 2214.427971][T18344] shmem_getpage_gfp+0x954/0x13d0 [ 2214.433015][T18344] shmem_write_begin+0x7e/0x100 [ 2214.437861][T18344] generic_perform_write+0x196/0x3c0 [ 2214.443167][T18344] ? shmem_write_begin+0x100/0x100 [ 2214.448273][T18344] __generic_file_write_iter+0x161/0x300 [ 2214.453910][T18344] ? generic_write_checks+0x242/0x290 [ 2214.459344][T18344] generic_file_write_iter+0x75/0x130 [ 2214.464715][T18344] vfs_write+0x69d/0x770 17:23:55 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x1a000) 17:23:55 executing program 0: r0 = getpid() clone3(&(0x7f0000000240)={0x28000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {}, &(0x7f00000000c0)=""/217, 0xd9, &(0x7f00000001c0)=""/31, &(0x7f0000000200)=[r0], 0x1}, 0x58) r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = pidfd_open(0x0, 0x0) pidfd_send_signal(r2, 0x12, 0x0, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f00000002c0)) timer_create(0x1, &(0x7f0000000300)={0x0, 0x17, 0x2, @tid=r1}, &(0x7f0000000340)) [ 2214.469039][T18344] ksys_write+0xce/0x180 [ 2214.473623][T18344] __x64_sys_write+0x3e/0x50 [ 2214.478229][T18344] do_syscall_64+0x3d/0x90 [ 2214.482642][T18344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2214.488555][T18344] RIP: 0033:0x4665e9 [ 2214.492437][T18344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2214.512089][T18344] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:56 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x1b000) [ 2214.520490][T18344] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2214.528453][T18344] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2214.536418][T18344] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2214.544524][T18344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2214.552537][T18344] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00fffffff000000006"], 0x20}}, 0x0) 17:23:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c00e0000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:56 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x1c000) 17:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f007fffffff00000006"], 0x20}}, 0x0) 17:23:56 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x1d000) 17:23:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x660002) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200c00, &(0x7f0000000100)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000}, {@cache_fscache}, {@posixacl}, {@version_L}, {@version_u}, {@cachetag={'cachetag', 0x3d, '}$'}}, {@fscache}, {@privport}, {@loose}], [{@fowner_lt={'fowner<', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '%(+}'}}, {@obj_role={'obj_role', 0x3d, 'lp\x00'}}, {@pcr={'pcr', 0x3d, 0x37}}, {@smackfshat={'smackfshat', 0x3d, '%*%(}'}}, {@obj_user={'obj_user', 0x3d, '/dev/bsg\x00'}}, {@euid_eq}, {@obj_role={'obj_role', 0x3d, '/dev/loop#\x00'}}, {@dont_measure}, {@subj_type}]}}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r2, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:56 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r2) pidfd_send_signal(r1, 0x41, 0x0, 0x0) 17:23:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e03f0300", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f009effffff00000006"], 0x20}}, 0x0) 17:23:56 executing program 2 (fault-call:1 fault-nth:14): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:56 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x1e000) [ 2215.259488][T18416] FAULT_INJECTION: forcing a failure. [ 2215.259488][T18416] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2215.272604][T18416] CPU: 1 PID: 18416 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2215.281359][T18416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2215.291408][T18416] Call Trace: [ 2215.294707][T18416] dump_stack_lvl+0xb7/0x103 [ 2215.299296][T18416] dump_stack+0x11/0x1a [ 2215.303556][T18416] should_fail+0x23c/0x250 [ 2215.307972][T18416] should_fail_usercopy+0x16/0x20 [ 2215.313019][T18416] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2215.318924][T18416] ? shmem_write_begin+0x7e/0x100 [ 2215.323949][T18416] generic_perform_write+0x1df/0x3c0 [ 2215.329254][T18416] ? shmem_write_begin+0x100/0x100 [ 2215.334397][T18416] __generic_file_write_iter+0x161/0x300 [ 2215.340024][T18416] ? generic_write_checks+0x242/0x290 [ 2215.345472][T18416] generic_file_write_iter+0x75/0x130 [ 2215.350852][T18416] vfs_write+0x69d/0x770 [ 2215.355152][T18416] ksys_write+0xce/0x180 [ 2215.359389][T18416] __x64_sys_write+0x3e/0x50 [ 2215.364061][T18416] do_syscall_64+0x3d/0x90 [ 2215.368483][T18416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2215.374410][T18416] RIP: 0033:0x4665e9 [ 2215.378298][T18416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2215.397942][T18416] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:56 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = getpid() syz_open_procfs$userns(r2, &(0x7f0000000000)) 17:23:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00efffffff00000006"], 0x20}}, 0x0) 17:23:56 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x1f000) 17:23:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e0000020", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:56 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) openat$cgroup_subtree(r2, &(0x7f0000000080), 0x2, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x1f, 0x7, 0x2, 0x0, 0x81, 0x90002, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x42442, 0x6, 0x38000, 0x9, 0x7fffffff, 0x10000, 0x0, 0x0, 0x400, 0x0, 0x2}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x2) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000040)={0x53, 0x4, 0x8, {0x1004, 0x627}, {0x40, 0x3}, @ramp={0x5, 0x5, {0xf97, 0x5, 0x1, 0x7f}}}) [ 2215.406349][T18416] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2215.414453][T18416] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2215.422488][T18416] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.430457][T18416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.438488][T18416] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:56 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000) 17:23:57 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x612941, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x4100, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:23:57 executing program 0: r0 = pidfd_open(0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) recvmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/55, 0x37}, {&(0x7f00000002c0)=""/190, 0xbe}], 0x3, &(0x7f0000000380)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}, 0x40000000) read$rfkill(r2, &(0x7f0000000240), 0x8) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x40100, 0x0) r4 = pidfd_getfd(r3, r0, 0x0) pidfd_send_signal(r4, 0x8, 0x0, 0x0) 17:23:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00f0ff7f", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00f0ffffff00000006"], 0x20}}, 0x0) 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x21000) 17:23:57 executing program 2 (fault-call:1 fault-nth:15): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2215.665022][T18455] __nla_validate_parse: 20 callbacks suppressed [ 2215.665035][T18455] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2215.672293][T18461] FAULT_INJECTION: forcing a failure. [ 2215.672293][T18461] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2215.692591][T18463] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2215.693826][T18461] CPU: 0 PID: 18461 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 17:23:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000009"], 0x20}}, 0x0) 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x22000) [ 2215.711924][T18461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2215.721987][T18461] Call Trace: [ 2215.725260][T18461] dump_stack_lvl+0xb7/0x103 [ 2215.729848][T18461] dump_stack+0x11/0x1a [ 2215.734006][T18461] should_fail+0x23c/0x250 [ 2215.738429][T18461] __alloc_pages+0x102/0x320 [ 2215.743024][T18461] alloc_pages_vma+0x513/0x680 [ 2215.747859][T18461] shmem_getpage_gfp+0x954/0x13d0 [ 2215.752962][T18461] shmem_write_begin+0x7e/0x100 [ 2215.757843][T18461] generic_perform_write+0x196/0x3c0 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x23000) [ 2215.763273][T18461] ? shmem_write_begin+0x100/0x100 [ 2215.768379][T18461] __generic_file_write_iter+0x161/0x300 [ 2215.774042][T18461] ? generic_write_checks+0x242/0x290 [ 2215.779503][T18461] generic_file_write_iter+0x75/0x130 [ 2215.784905][T18461] vfs_write+0x69d/0x770 [ 2215.789251][T18461] ksys_write+0xce/0x180 [ 2215.793493][T18461] __x64_sys_write+0x3e/0x50 [ 2215.798079][T18461] do_syscall_64+0x3d/0x90 [ 2215.802498][T18461] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2215.802564][T18461] RIP: 0033:0x4665e9 17:23:57 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000014c0), 0x420000, 0x0) clone3(&(0x7f0000001500)={0x8000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x2c}, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0], 0x2, {r0}}, 0x58) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x101400, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x5, 0x37, &(0x7f0000000240)="06d9763cf67310885bf9393bd458948eff66c5b601c4cda09535a0ee136efb7e3a709efbdfcaca203f872869217378fc50d959bbc033f1"}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) write$tcp_congestion(r2, &(0x7f0000000400)='lp\x00', 0x3) 17:23:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="effdffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2215.802576][T18461] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x24000) 17:23:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000000ffffffff"], 0x20}}, 0x0) [ 2215.802591][T18461] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2215.802608][T18461] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2215.802621][T18461] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 17:23:57 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7ff}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xa5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48050}, 0xa0) write$tcp_congestion(r0, &(0x7f0000000080)='cubic\x00', 0x6) 17:23:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000002000000000006"], 0x20}}, 0x0) 17:23:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20020000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:57 executing program 2 (fault-call:1 fault-nth:16): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x25000) [ 2215.802634][T18461] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.802647][T18461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2215.802659][T18461] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2215.849653][T18478] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2215.853080][T18481] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:57 executing program 0: r0 = getpid() r1 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r0], 0x1}, 0x58) r2 = getpid() r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/6, 0x6}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/147, 0x93}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r1, @ANYBLOB="000000001c0002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x140}, 0x10003) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) r6 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r6], 0x1}, 0x58) r7 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[0x0], 0x1}, 0x58) pidfd_open(0x0, 0x0) clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r7], 0x1}, 0x58) recvmsg$unix(r4, &(0x7f0000002b00)={&(0x7f0000000580)=@abs, 0x6e, &(0x7f0000002a00)=[{&(0x7f0000000600)=""/185, 0xb9}, {&(0x7f00000006c0)=""/66, 0x42}, {&(0x7f0000001840)=""/180, 0xb4}, {&(0x7f0000001900)=""/243, 0xf3}, {&(0x7f0000000740)=""/56, 0x38}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x6, &(0x7f0000002a80)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}, 0x2200) pidfd_open(r5, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x1c, 0x0, 0x0) 17:23:57 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f00000003c0)) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r1, &(0x7f0000000400)='lp\x00', 0xfffffdef) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) write$tcp_congestion(r2, &(0x7f0000000040)='lp\x00', 0x3) [ 2216.032146][T18515] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2216.051294][T18522] FAULT_INJECTION: forcing a failure. [ 2216.051294][T18522] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2216.064372][T18522] CPU: 1 PID: 18522 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2216.073133][T18522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2216.076234][T18527] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2216.083233][T18522] Call Trace: [ 2216.083242][T18522] dump_stack_lvl+0xb7/0x103 [ 2216.100464][T18522] dump_stack+0x11/0x1a [ 2216.104631][T18522] should_fail+0x23c/0x250 [ 2216.109050][T18522] should_fail_usercopy+0x16/0x20 [ 2216.114156][T18522] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2216.119879][T18522] ? shmem_write_begin+0x7e/0x100 [ 2216.124924][T18522] generic_perform_write+0x1df/0x3c0 17:23:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000003000000000006"], 0x20}}, 0x0) [ 2216.130215][T18522] ? shmem_write_begin+0x100/0x100 [ 2216.135316][T18522] __generic_file_write_iter+0x161/0x300 [ 2216.141013][T18522] ? generic_write_checks+0x242/0x290 [ 2216.146550][T18522] generic_file_write_iter+0x75/0x130 [ 2216.151929][T18522] vfs_write+0x69d/0x770 [ 2216.156175][T18522] ksys_write+0xce/0x180 [ 2216.156221][T18522] __x64_sys_write+0x3e/0x50 [ 2216.165085][T18522] do_syscall_64+0x3d/0x90 [ 2216.169505][T18522] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2216.175416][T18522] RIP: 0033:0x4665e9 [ 2216.176223][T18534] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2216.179303][T18522] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2216.179321][T18522] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2216.203855][T18535] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20030000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2216.208254][T18522] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2216.208270][T18522] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2216.208282][T18522] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2216.249899][T18522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2216.257912][T18522] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x26000) 17:23:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000004000000000006"], 0x20}}, 0x0) 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x27000) 17:23:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20040000", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2216.411672][T18557] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:57 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x28000) 17:23:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000300", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2216.467125][T18564] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:23:58 executing program 2 (fault-call:1 fault-nth:17): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:58 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000005000000000006"], 0x20}}, 0x0) 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x29000) 17:23:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20f16c00", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:58 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) clone3(&(0x7f0000000500)={0x201200800, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0), {0x14}, &(0x7f0000000400)=""/111, 0x6f, &(0x7f0000000480)=""/8, &(0x7f00000004c0)=[r2, r0], 0x2}, 0x58) pidfd_send_signal(r1, 0x12, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="0c020000", @ANYRES16=0x0, @ANYBLOB="020028bd7000fcdbdf25070000009000018008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f6261746164760008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000200776c616e310000000000000000000000140002006d6163766c616e30000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006970365f76746930000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006261746164765f736c6176655f3000005c0001801400020076657468305f746f5f68737200000000140002006261746164765f736c6176655f30000008000300000000001400020076657468315f766972745f7769666900140002006970766c616e300000000000000000006800018014000200766972745f776966693000000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003c5a853b3a7a88e465b000000000200000100", @ANYRES32=0x0, @ANYBLOB="080003000200000014005f62617461647600080003000200000014000200767863616e3100000000000000000092300001800800030002000000080003000000000014000200697036677265300000000000000000000800030001000010180001801400020073797a6b616c6c6572310000000000006e3000000000000000000008000300010000001400020073797a6b616c6c6572300000000000003a00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="140002006272696467655f736c6176655f310000"], 0x20c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) [ 2216.683163][T18585] FAULT_INJECTION: forcing a failure. [ 2216.683163][T18585] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2216.696498][T18585] CPU: 1 PID: 18585 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2216.705255][T18585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2216.715306][T18585] Call Trace: [ 2216.718587][T18585] dump_stack_lvl+0xb7/0x103 [ 2216.723181][T18585] dump_stack+0x11/0x1a [ 2216.727335][T18585] should_fail+0x23c/0x250 17:23:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="206cf100", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000006000000000006"], 0x20}}, 0x0) 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x2a000) [ 2216.731945][T18585] __alloc_pages+0x102/0x320 [ 2216.736546][T18585] alloc_pages_vma+0x513/0x680 [ 2216.741375][T18585] shmem_getpage_gfp+0x954/0x13d0 [ 2216.746480][T18585] shmem_write_begin+0x7e/0x100 [ 2216.751332][T18585] generic_perform_write+0x196/0x3c0 [ 2216.756684][T18585] ? shmem_write_begin+0x100/0x100 [ 2216.761793][T18585] __generic_file_write_iter+0x161/0x300 [ 2216.767435][T18585] ? generic_write_checks+0x242/0x290 [ 2216.772863][T18585] generic_file_write_iter+0x75/0x130 [ 2216.778242][T18585] vfs_write+0x69d/0x770 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x2b000) [ 2216.782478][T18585] ksys_write+0xce/0x180 [ 2216.786789][T18585] __x64_sys_write+0x3e/0x50 [ 2216.791384][T18585] do_syscall_64+0x3d/0x90 [ 2216.795811][T18585] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2216.801738][T18585] RIP: 0033:0x4665e9 [ 2216.805628][T18585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2216.825236][T18585] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x2c000) 17:23:58 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) pidfd_getfd(r0, r1, 0x0) read$rfkill(r0, &(0x7f0000000280), 0x8) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r2, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2216.833640][T18585] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2216.841623][T18585] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2216.849590][T18585] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2216.857553][T18585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2216.865517][T18585] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:58 executing program 2 (fault-call:1 fault-nth:18): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:58 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) waitid(0x1, r2, &(0x7f0000000000), 0x4, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x2d000) 17:23:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20004003", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000007000000000006"], 0x20}}, 0x0) [ 2217.030167][T18634] FAULT_INJECTION: forcing a failure. [ 2217.030167][T18634] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2217.043260][T18634] CPU: 0 PID: 18634 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2217.052032][T18634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2217.062185][T18634] Call Trace: [ 2217.065455][T18634] dump_stack_lvl+0xb7/0x103 [ 2217.070097][T18634] dump_stack+0x11/0x1a [ 2217.074243][T18634] should_fail+0x23c/0x250 17:23:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000340", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000008000000000006"], 0x20}}, 0x0) 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x2e000) [ 2217.078665][T18634] should_fail_usercopy+0x16/0x20 [ 2217.083696][T18634] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2217.089449][T18634] ? shmem_write_begin+0x7e/0x100 [ 2217.094465][T18634] generic_perform_write+0x1df/0x3c0 [ 2217.099834][T18634] ? shmem_write_begin+0x100/0x100 [ 2217.099877][T18634] __generic_file_write_iter+0x161/0x300 [ 2217.099898][T18634] ? generic_write_checks+0x242/0x290 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x2f000) 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000009000000000006"], 0x20}}, 0x0) 17:23:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2217.099967][T18634] generic_file_write_iter+0x75/0x130 [ 2217.099990][T18634] vfs_write+0x69d/0x770 [ 2217.100010][T18634] ksys_write+0xce/0x180 [ 2217.100048][T18634] __x64_sys_write+0x3e/0x50 [ 2217.100064][T18634] do_syscall_64+0x3d/0x90 [ 2217.100091][T18634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2217.100116][T18634] RIP: 0033:0x4665e9 [ 2217.100129][T18634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.100147][T18634] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2217.100166][T18634] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2217.100179][T18634] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 17:23:58 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) syz_open_dev$sg(&(0x7f0000000040), 0x3ff, 0x200400) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2217.100191][T18634] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.100202][T18634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.100215][T18634] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:58 executing program 2 (fault-call:1 fault-nth:19): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:58 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) pidfd_send_signal(r1, 0x7, 0x0, 0x0) 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x30000) 17:23:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000a000000000006"], 0x20}}, 0x0) 17:23:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x31000) [ 2217.419426][T18684] FAULT_INJECTION: forcing a failure. [ 2217.419426][T18684] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2217.432675][T18684] CPU: 1 PID: 18684 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2217.441431][T18684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2217.451487][T18684] Call Trace: 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000b000000000006"], 0x20}}, 0x0) 17:23:58 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x32000) 17:23:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000c000000000006"], 0x20}}, 0x0) [ 2217.451497][T18684] dump_stack_lvl+0xb7/0x103 [ 2217.451520][T18684] dump_stack+0x11/0x1a [ 2217.451537][T18684] should_fail+0x23c/0x250 17:23:59 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x33000) [ 2217.451627][T18684] __alloc_pages+0x102/0x320 [ 2217.451645][T18684] alloc_pages_vma+0x513/0x680 [ 2217.451664][T18684] shmem_getpage_gfp+0x954/0x13d0 [ 2217.451691][T18684] shmem_write_begin+0x7e/0x100 [ 2217.451708][T18684] generic_perform_write+0x196/0x3c0 [ 2217.451747][T18684] ? shmem_write_begin+0x100/0x100 [ 2217.451764][T18684] __generic_file_write_iter+0x161/0x300 [ 2217.451787][T18684] ? generic_write_checks+0x242/0x290 [ 2217.451807][T18684] generic_file_write_iter+0x75/0x130 [ 2217.451827][T18684] vfs_write+0x69d/0x770 [ 2217.451844][T18684] ksys_write+0xce/0x180 [ 2217.451908][T18684] __x64_sys_write+0x3e/0x50 [ 2217.451923][T18684] do_syscall_64+0x3d/0x90 [ 2217.451941][T18684] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2217.451962][T18684] RIP: 0033:0x4665e9 17:23:59 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x815}, 0x0) 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000d000000000006"], 0x20}}, 0x0) [ 2217.452050][T18684] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.452063][T18684] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2217.452078][T18684] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 17:23:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:59 executing program 2 (fault-call:1 fault-nth:20): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:59 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x34000) 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000e000000000006"], 0x20}}, 0x0) 17:23:59 executing program 0: r0 = getpid() r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/pid\x00') r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x12, 0x0, 0x0) [ 2217.452088][T18684] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2217.452097][T18684] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.452106][T18684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.452115][T18684] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:59 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x35000) [ 2217.847685][T18745] FAULT_INJECTION: forcing a failure. [ 2217.847685][T18745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2217.860753][T18745] CPU: 0 PID: 18745 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2217.869512][T18745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2217.879599][T18745] Call Trace: [ 2217.882871][T18745] dump_stack_lvl+0xb7/0x103 [ 2217.887459][T18745] dump_stack+0x11/0x1a [ 2217.891611][T18745] should_fail+0x23c/0x250 [ 2217.896039][T18745] should_fail_usercopy+0x16/0x20 [ 2217.901063][T18745] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2217.906839][T18745] ? shmem_write_begin+0x7e/0x100 [ 2217.911892][T18745] generic_perform_write+0x1df/0x3c0 [ 2217.917182][T18745] ? shmem_write_begin+0x100/0x100 [ 2217.922373][T18745] __generic_file_write_iter+0x161/0x300 [ 2217.927998][T18745] ? generic_write_checks+0x242/0x290 [ 2217.933386][T18745] generic_file_write_iter+0x75/0x130 [ 2217.938765][T18745] vfs_write+0x69d/0x770 [ 2217.943018][T18745] ksys_write+0xce/0x180 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000010000000000006"], 0x20}}, 0x0) 17:23:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20ffffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:59 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x36000) [ 2217.947341][T18745] __x64_sys_write+0x3e/0x50 [ 2217.951926][T18745] do_syscall_64+0x3d/0x90 [ 2217.956403][T18745] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2217.962388][T18745] RIP: 0033:0x4665e9 [ 2217.966314][T18745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2217.985923][T18745] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000011000000000006"], 0x20}}, 0x0) [ 2217.994338][T18745] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2218.002303][T18745] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2218.010312][T18745] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2218.018313][T18745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2218.026327][T18745] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:23:59 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 17:23:59 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x37000) 17:23:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20ffffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:59 executing program 2 (fault-call:1 fault-nth:21): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000012000000000006"], 0x20}}, 0x0) 17:23:59 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) pidfd_send_signal(r1, 0x35, 0x0, 0x0) 17:23:59 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x38000) 17:23:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20ffffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000025000000000006"], 0x20}}, 0x0) 17:23:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00l', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2218.347797][T18810] FAULT_INJECTION: forcing a failure. [ 2218.347797][T18810] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2218.361080][T18810] CPU: 0 PID: 18810 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2218.369876][T18810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2218.380011][T18810] Call Trace: [ 2218.383305][T18810] dump_stack_lvl+0xb7/0x103 [ 2218.387895][T18810] dump_stack+0x11/0x1a [ 2218.392060][T18810] should_fail+0x23c/0x250 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000048000000000006"], 0x20}}, 0x0) 17:23:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="207fffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2218.396745][T18810] __alloc_pages+0x102/0x320 [ 2218.401396][T18810] alloc_pages_vma+0x513/0x680 [ 2218.406161][T18810] shmem_getpage_gfp+0x954/0x13d0 [ 2218.411233][T18810] shmem_write_begin+0x7e/0x100 [ 2218.416158][T18810] generic_perform_write+0x196/0x3c0 [ 2218.421480][T18810] ? shmem_write_begin+0x100/0x100 [ 2218.426590][T18810] __generic_file_write_iter+0x161/0x300 [ 2218.432225][T18810] ? generic_write_checks+0x242/0x290 [ 2218.437735][T18810] generic_file_write_iter+0x75/0x130 [ 2218.443128][T18810] vfs_write+0x69d/0x770 [ 2218.447414][T18810] ksys_write+0xce/0x180 [ 2218.451727][T18810] __x64_sys_write+0x3e/0x50 [ 2218.456456][T18810] do_syscall_64+0x3d/0x90 [ 2218.460941][T18810] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2218.466871][T18810] RIP: 0033:0x4665e9 [ 2218.470758][T18810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:23:59 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x43e101, 0x0) r1 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80800) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) r3 = pidfd_getfd(r0, r1, 0x0) accept4$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x800) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x400, 0x0) getpeername$unix(r4, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x40400, 0x0) 17:23:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00004c000000000006"], 0x20}}, 0x0) 17:23:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="209effff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:00 executing program 2 (fault-call:1 fault-nth:22): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x39000) 17:24:00 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) clone3(&(0x7f0000000200)={0x80, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x3e}, &(0x7f00000000c0)=""/158, 0x9e, &(0x7f0000000180)=""/54, &(0x7f00000001c0)=[r0], 0x1}, 0x58) pidfd_getfd(r2, r1, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) [ 2218.490363][T18810] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2218.498778][T18810] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2218.506806][T18810] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2218.514784][T18810] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2218.522749][T18810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2218.530746][T18810] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000060000000000006"], 0x20}}, 0x0) 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20efffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:00 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x4901, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0xc0300, 0x0) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x20800, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x3c}, 0xc, &(0x7f00000002c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="74800000", @ANYRESHEX=r1, @ANYBLOB="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"], 0x8c}}, 0x4004014) r8 = syz_open_dev$loop(&(0x7f00000000c0), 0x1, 0x240000) ioctl$IOC_PR_RELEASE(r8, 0x401070ca, &(0x7f0000000040)={0x2, 0x4}) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20f0ffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3a000) 17:24:00 executing program 0: getpid() r0 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r0], 0x1}, 0x58) clone3(&(0x7f0000000280)={0x80100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xf}, &(0x7f00000000c0)=""/120, 0x78, &(0x7f0000000140)=""/228, &(0x7f0000000240)=[0x0, r0], 0x2}, 0x58) r1 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) r2 = pidfd_open(r1, 0x0) r3 = pidfd_getfd(r2, r2, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000300)=""/67) socket$nl_generic(0x10, 0x3, 0x10) pidfd_send_signal(r2, 0x12, 0x0, 0x0) [ 2218.635345][T18858] FAULT_INJECTION: forcing a failure. [ 2218.635345][T18858] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2218.648560][T18858] CPU: 1 PID: 18858 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2218.657346][T18858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2218.667403][T18858] Call Trace: [ 2218.670720][T18858] dump_stack_lvl+0xb7/0x103 17:24:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000068000000000006"], 0x20}}, 0x0) 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2218.675326][T18858] dump_stack+0x11/0x1a [ 2218.675415][T18858] should_fail+0x23c/0x250 [ 2218.675438][T18858] should_fail_usercopy+0x16/0x20 [ 2218.675463][T18858] copy_page_from_iter_atomic+0x2c1/0xba0 17:24:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3b000) [ 2218.675486][T18858] ? shmem_write_begin+0x7e/0x100 [ 2218.675522][T18858] generic_perform_write+0x1df/0x3c0 [ 2218.675546][T18858] ? shmem_write_begin+0x100/0x100 [ 2218.675563][T18858] __generic_file_write_iter+0x161/0x300 [ 2218.675584][T18858] ? generic_write_checks+0x242/0x290 [ 2218.675603][T18858] generic_file_write_iter+0x75/0x130 [ 2218.675622][T18858] vfs_write+0x69d/0x770 [ 2218.675713][T18858] ksys_write+0xce/0x180 [ 2218.675729][T18858] __x64_sys_write+0x3e/0x50 [ 2218.675748][T18858] do_syscall_64+0x3d/0x90 [ 2218.675816][T18858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2218.675839][T18858] RIP: 0033:0x4665e9 [ 2218.675852][T18858] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2218.675904][T18858] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2218.675921][T18858] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2218.675932][T18858] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 17:24:00 executing program 2 (fault-call:1 fault-nth:23): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00006c000000000006"], 0x20}}, 0x0) 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3c000) 17:24:00 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001100), 0x101200, 0x0) clone3(&(0x7f00000013c0)={0x99060c00, &(0x7f0000001200), &(0x7f0000001240)=0x0, &(0x7f0000001280), {0x10}, &(0x7f00000012c0)=""/105, 0x69, &(0x7f0000001340)=""/6, &(0x7f0000001380)=[r0, r0, r0, r0, r0, r0, 0x0], 0x7}, 0x58) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000001440)={'\x00', 0x2, 0x8, 0x7, 0x2, 0x5cd, r3}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/17, 0x11}], 0x2, &(0x7f0000001180)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000080000000001000001b144c85a7a8900", @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32], 0x40}, 0x12122) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x30) pidfd_send_signal(r4, 0x19, 0x0, 0x0) pidfd_send_signal(r1, 0x10, &(0x7f0000000000)={0x2f, 0x1, 0xfffffff9}, 0x0) [ 2218.675944][T18858] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2218.675956][T18858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2218.675968][T18858] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2219.091112][T18920] FAULT_INJECTION: forcing a failure. [ 2219.091112][T18920] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2219.104351][T18920] CPU: 1 PID: 18920 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2219.113190][T18920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2219.123348][T18920] Call Trace: [ 2219.126681][T18920] dump_stack_lvl+0xb7/0x103 [ 2219.131345][T18920] dump_stack+0x11/0x1a [ 2219.135503][T18920] should_fail+0x23c/0x250 [ 2219.139929][T18920] __alloc_pages+0x102/0x320 [ 2219.144523][T18920] alloc_pages_vma+0x513/0x680 [ 2219.149331][T18920] shmem_getpage_gfp+0x954/0x13d0 [ 2219.154395][T18920] shmem_write_begin+0x7e/0x100 [ 2219.159247][T18920] generic_perform_write+0x196/0x3c0 [ 2219.164536][T18920] ? shmem_write_begin+0x100/0x100 [ 2219.169648][T18920] __generic_file_write_iter+0x161/0x300 [ 2219.169675][T18920] ? generic_write_checks+0x242/0x290 [ 2219.169697][T18920] generic_file_write_iter+0x75/0x130 [ 2219.169721][T18920] vfs_write+0x69d/0x770 17:24:00 executing program 1: ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f0000000000)={0xc54e, 0x3, 0x1}) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r1 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xfb, 0xfe, 0x81, 0x9, 0x0, 0x20, 0x2000, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000000100)}, 0x6410, 0x8, 0xf, 0x8, 0xe40, 0x81, 0x9, 0x0, 0x4, 0x0, 0x8}, 0xffffffffffffffff, 0xf, r0, 0x2) r2 = syz_io_uring_setup(0x67c1, &(0x7f00000001c0)={0x0, 0x49ee, 0x8, 0x0, 0x283, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r3 = syz_io_uring_setup(0x29fb, &(0x7f00000002c0)={0x0, 0xdf20, 0x0, 0x1, 0x247, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000400000/0xc00000)=nil, &(0x7f0000000340), &(0x7f0000000380)=0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0x4, 0x81, 0x59, 0xc9, 0x0, 0x8, 0xa9100, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0, @perf_config_ext={0x3, 0x2}, 0x2, 0xfff, 0x5, 0x4, 0x7f, 0x2, 0x400, 0x0, 0x80000000, 0x0, 0xff}, r0, 0xf, r1, 0x4) syz_io_uring_setup(0x7ab4, &(0x7f0000000440)={0x0, 0xb3ea, 0x10, 0x1, 0x7e, 0x0, r3}, &(0x7f00005c7000/0x4000)=nil, &(0x7f0000e0e000/0x9000)=nil, &(0x7f00000003c0)=0x0, &(0x7f00000004c0)) syz_io_uring_submit(r5, r4, &(0x7f0000000500)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2000, @fd=r3, 0xac, 0x2, 0x0, 0x3a, 0x0, {0x3}}, 0x0) 17:24:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3d000) 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000074000000000006"], 0x20}}, 0x0) 17:24:00 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = getpid() clone3(&(0x7f0000001240)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) r3 = pidfd_getfd(r1, r1, 0x0) clone3(&(0x7f00000011c0)={0x2000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x39}, &(0x7f00000000c0)=""/4096, 0x1000, &(0x7f00000010c0)=""/157, &(0x7f0000001180)=[r0, r2], 0x2, {r3}}, 0x58) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100030004000000000000002000000000003f4fa3e8c800"], 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r3, &(0x7f0000001400)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001300)={0x94, r5, 0x1, 0x70bd27, 0x25dfdbfb, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x44000}, 0x800) [ 2219.169769][T18920] ksys_write+0xce/0x180 [ 2219.169841][T18920] __x64_sys_write+0x3e/0x50 [ 2219.169858][T18920] do_syscall_64+0x3d/0x90 [ 2219.169877][T18920] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2219.169898][T18920] RIP: 0033:0x4665e9 [ 2219.169909][T18920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2219.169979][T18920] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2219.241455][T18920] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2219.249425][T18920] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2219.257386][T18920] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.265360][T18920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.273429][T18920] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3e000) 17:24:00 executing program 2 (fault-call:1 fault-nth:24): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00007a000000000006"], 0x20}}, 0x0) 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:00 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3f000) [ 2219.437006][T18965] FAULT_INJECTION: forcing a failure. [ 2219.437006][T18965] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2219.450106][T18965] CPU: 0 PID: 18965 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2219.458870][T18965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2219.468922][T18965] Call Trace: [ 2219.472198][T18965] dump_stack_lvl+0xb7/0x103 [ 2219.476788][T18965] dump_stack+0x11/0x1a [ 2219.480946][T18965] should_fail+0x23c/0x250 [ 2219.485364][T18965] should_fail_usercopy+0x16/0x20 [ 2219.490391][T18965] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2219.496270][T18965] ? shmem_write_begin+0x7e/0x100 [ 2219.501389][T18965] generic_perform_write+0x1df/0x3c0 [ 2219.506672][T18965] ? shmem_write_begin+0x100/0x100 [ 2219.511784][T18965] __generic_file_write_iter+0x161/0x300 [ 2219.517462][T18965] ? generic_write_checks+0x242/0x290 [ 2219.522828][T18965] generic_file_write_iter+0x75/0x130 [ 2219.528255][T18965] vfs_write+0x69d/0x770 [ 2219.532495][T18965] ksys_write+0xce/0x180 [ 2219.536738][T18965] __x64_sys_write+0x3e/0x50 [ 2219.541334][T18965] do_syscall_64+0x3d/0x90 [ 2219.545750][T18965] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2219.551649][T18965] RIP: 0033:0x4665e9 [ 2219.555540][T18965] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2219.575144][T18965] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:00 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:01 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='bbr\x00', 0x4) 17:24:01 executing program 0: waitid(0x2, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) waitid(0x1, 0x0, &(0x7f0000000480), 0x20000000, &(0x7f0000000500)) r0 = getpid() r1 = pidfd_open(r0, 0x0) clone3(&(0x7f00000002c0)={0x20000000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x1e}, &(0x7f00000000c0)=""/181, 0xb5, &(0x7f0000000180)=""/209, &(0x7f0000000280)=[r0, r0, r0, r0, r0, r0], 0x6}, 0x58) process_madvise(r2, &(0x7f00000003c0), 0x10000289, 0x13, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000030000000006"], 0x20}}, 0x0) [ 2219.583595][T18965] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2219.591561][T18965] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2219.599531][T18965] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.607498][T18965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.615465][T18965] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:01 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x40000) 17:24:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:01 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x41000) 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000050000000006"], 0x20}}, 0x0) 17:24:01 executing program 2 (fault-call:1 fault-nth:25): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:01 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000327bd7000fbdbdf251100000008000300", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08002c009800000008000b0006000000080032002000000008002b0007000000"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x48850) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x16aa4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x3a}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4044) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x3c, r1, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfba39293}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x400c011) 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000060000000006"], 0x20}}, 0x0) 17:24:01 executing program 0: r0 = getpid() clone3(&(0x7f0000000280)={0x40000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x3c}, &(0x7f00000000c0)=""/235, 0xeb, &(0x7f00000001c0)=""/70, &(0x7f0000000240)=[r0, r0, r0], 0x3}, 0x58) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:01 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x42000) 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000070000000006"], 0x20}}, 0x0) [ 2219.926259][T19029] FAULT_INJECTION: forcing a failure. [ 2219.926259][T19029] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2219.939534][T19029] CPU: 1 PID: 19029 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2219.948298][T19029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2219.958347][T19029] Call Trace: [ 2219.961618][T19029] dump_stack_lvl+0xb7/0x103 [ 2219.966258][T19029] dump_stack+0x11/0x1a [ 2219.970409][T19029] should_fail+0x23c/0x250 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000090000000006"], 0x20}}, 0x0) [ 2219.975018][T19029] __alloc_pages+0x102/0x320 [ 2219.979657][T19029] alloc_pages_vma+0x513/0x680 [ 2219.984419][T19029] shmem_getpage_gfp+0x954/0x13d0 [ 2219.989479][T19029] shmem_write_begin+0x7e/0x100 [ 2219.994324][T19029] generic_perform_write+0x196/0x3c0 [ 2219.999606][T19029] ? shmem_write_begin+0x100/0x100 [ 2220.004709][T19029] __generic_file_write_iter+0x161/0x300 [ 2220.010405][T19029] ? generic_write_checks+0x242/0x290 [ 2220.015823][T19029] generic_file_write_iter+0x75/0x130 [ 2220.021253][T19029] vfs_write+0x69d/0x770 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000a0000000006"], 0x20}}, 0x0) [ 2220.025553][T19029] ksys_write+0xce/0x180 [ 2220.029791][T19029] __x64_sys_write+0x3e/0x50 [ 2220.034397][T19029] do_syscall_64+0x3d/0x90 [ 2220.038810][T19029] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2220.044700][T19029] RIP: 0033:0x4665e9 [ 2220.048584][T19029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2220.068445][T19029] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000b0000000006"], 0x20}}, 0x0) 17:24:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2220.077019][T19029] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2220.085077][T19029] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2220.093040][T19029] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2220.101056][T19029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2220.109104][T19029] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:01 executing program 2 (fault-call:1 fault-nth:26): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:01 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x43000) 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000c0000000006"], 0x20}}, 0x0) 17:24:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:01 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [{{0x8}, {0xf4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xf70}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000080}, 0x48000) 17:24:01 executing program 0: r0 = getpid() r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) ioctl$BLKSECDISCARD(r1, 0x1268, 0x0) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x12, 0x0, 0x0) [ 2220.302855][T19090] FAULT_INJECTION: forcing a failure. [ 2220.302855][T19090] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2220.315935][T19090] CPU: 1 PID: 19090 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2220.324692][T19090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2220.334742][T19090] Call Trace: [ 2220.338013][T19090] dump_stack_lvl+0xb7/0x103 [ 2220.342603][T19090] dump_stack+0x11/0x1a [ 2220.346766][T19090] should_fail+0x23c/0x250 [ 2220.351217][T19090] should_fail_usercopy+0x16/0x20 [ 2220.356275][T19090] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2220.361993][T19090] ? shmem_write_begin+0x7e/0x100 [ 2220.367021][T19090] generic_perform_write+0x1df/0x3c0 [ 2220.372301][T19090] ? shmem_write_begin+0x100/0x100 [ 2220.377410][T19090] __generic_file_write_iter+0x161/0x300 [ 2220.383043][T19090] ? generic_write_checks+0x242/0x290 [ 2220.388485][T19090] generic_file_write_iter+0x75/0x130 [ 2220.393858][T19090] vfs_write+0x69d/0x770 [ 2220.398209][T19090] ksys_write+0xce/0x180 [ 2220.402437][T19090] __x64_sys_write+0x3e/0x50 [ 2220.407024][T19090] do_syscall_64+0x3d/0x90 [ 2220.411486][T19090] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2220.417488][T19090] RIP: 0033:0x4665e9 [ 2220.421377][T19090] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2220.440979][T19090] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000d0000000006"], 0x20}}, 0x0) 17:24:01 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x44000) 17:24:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2220.449378][T19090] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2220.457341][T19090] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2220.465298][T19090] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2220.473256][T19090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2220.481213][T19090] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000e0000000006"], 0x20}}, 0x0) 17:24:01 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x45000) 17:24:02 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) timer_create(0x6, &(0x7f0000000500)={0x0, 0x36, 0x4, @thr={&(0x7f00000002c0)="c5f67145465ca059e22158ab299caafe4af711a42ed1d4724237f98f5c2676e654e99d3f6955d64fff8134cc0744f28c37e90e0107be0a9e6314004c90773b5c7827bb1ce0c75b70ca58014645408f9c60fd4b85ea35b74e0bb9b0f7adadd10f330e0f1e6cec3a0011c8c92df6d92690d18b61c0441af990dca0b7816d8539d3c961c2c7", &(0x7f0000000380)="974813f80679f6175a59aa42fff57acba5d6646daa1d02cdb032d18ee1e70cd68e7f697295624a9d"}}, &(0x7f0000000540)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="614fed17b9541bc2c7c3b2e5eec8d0edb3c5f3838f4534765ba180453e71c17d6d97077e5b9d5bea5510b72d000e858f846f4e482a1f25d1178c17fa607d95f5279a24834a1ea7aa4a72ddb246e33e1540af10daa4898e967a0f1883b6e46056e224484cb9cd85cf54f253036ee9c30fd9ef184778c4a41d2af5f5f0ed96b4c95b69c296ec26a9f00e", 0x89}, {&(0x7f0000000140)="89f4a16dfdcc0835016383457f905e4803abf4e22db789f68f07ad88eb15505be63c4a062147bd175640cb4f6083aadf83bbe84747e08aebb56e4ca64d4a88c58133c69c81a1bda803aefc455fa19e2dd5a99aaed9160667996f9d8d7768a4675dba72ed1e29e402729ca3ac083a3548646d3583124564072e4d2a643014d615cd0f7b621d595e915b7d244d14f2cb56668abe982ad7b23024b0ed62c28a22", 0x9f}], 0x2, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, 0xee01}}}], 0x20, 0xe000}, 0x24004000) getpid() pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = socket(0x10, 0x4, 0x76f) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f00000004c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000429bd7000fcdbdf250d00000008003a0049bd000008003a0006000000010000800000000005003500b2000000"], 0x34}, 0x1, 0x0, 0x0, 0x8010}, 0x1) 17:24:02 executing program 2 (fault-call:1 fault-nth:27): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:02 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x46000) 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000200", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000110000000006"], 0x20}}, 0x0) 17:24:02 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="44010000", @ANYRES16=0x0, @ANYBLOB="0200259b0000000000000002000000000000", @ANYRES32=0x0, @ANYBLOB="2801028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040000020000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400f9ffffff38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400040000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000005000300030000000800040001000000"], 0x144}, 0x1, 0x0, 0x0, 0x40001}, 0x4000000) 17:24:02 executing program 0: r0 = getpid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="0144e7a0c2ac446198e9504c9480d625629870f4e4f5a2920b23bc46f687cb1413f0842815889b6676e28003a08d755fc131f7bc8df903bf2c1be865b35c03814efcde830fbc0975926af3cc75d36052fab01a6c651742532bd11e2426d96584f7abd32be97afa52a6c689525cadff8215a5bc5dc6446f7d7c0133e40b225eabd55d7f86e98e64ce7535fdce6128e41cbb253568b658c75f6a6d170d6b4fb24bfa6ad9642acf05887bc087fc9b23401958e373bdae0491ead78e95f3a113c1dcacc3100e5545b9c552", 0xc9}, {&(0x7f00000001c0)="a28830554f9ed1a0233aa1c2a1e0aec77b68b42888abebafe6e71dc3b70b54f6ff95516ff36d3995", 0x28}, {&(0x7f0000000200)="9f765085265348cfec85137d7a684cb9f0de5d88cb14fbfaa557a342e2a7727eea87d643013d19f767068ff5c57316f665c52d991e632f7f4166d6669712e41f4a1ca7dee9ebeba6a0087ce5ac8b35a2c3fcb1e1ded6f8a36021a7deffdbbbe6a62091b4ebde190232276df35266f47468c9122607c16543bb5a46aa5460b6823e4532fe72605db5be8cb309d15d12d5e7b9d9795aa0280326064627d88830d3a45e1196fb19e6131ad40a30ef19ad06743079a1261d89bc9e85fb7ca12d57c5dfae0c92125e5c685b13e8bf137430721624ab58f6b5690a5605430c24065bbeafdcaca6766ba17e", 0xe8}, {&(0x7f0000000300)="74350ecd57a39052127f555d4fc1fe162b55227b4a6761d32c728de1d9c5da00192b3ebb5002e45e57a0608decce59e9ab745d3b15c59fddfb7cff339aeaaeafa1aa9f440f763a9d220a8dce28649854b91f2227495cab3ecf9fe0c96c22ac9bc79433f442bda75bc4f0a32e1dfb15b858e21e71328d4f8a952a7e28c1a5a40948a1ac201d7e8f71de496bb43f64ca9861d84708877f8b85581c8f8c7a56abdf6fc0ddfc1cf820c5369e00d6bc77ef847097ca61d10102a13e2cb7a3a95222e4c9379591a6660f52de0ccf7a390ecbee7696065c0031454f9dc7ff830eb3495926661c27a96ba5385eefc05edf7e01cf458658e4ae", 0xf5}], 0x4, 0x0, 0x0, 0x4008040}, 0x20040000) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xa) pidfd_getfd(r1, r2, 0x0) [ 2220.778378][T19156] __nla_validate_parse: 61 callbacks suppressed [ 2220.778390][T19156] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2220.798117][T19160] FAULT_INJECTION: forcing a failure. [ 2220.798117][T19160] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2220.811398][T19160] CPU: 0 PID: 19160 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2220.820156][T19160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2220.830468][T19160] Call Trace: [ 2220.833740][T19160] dump_stack_lvl+0xb7/0x103 [ 2220.838331][T19160] dump_stack+0x11/0x1a [ 2220.842480][T19160] should_fail+0x23c/0x250 [ 2220.846925][T19160] __alloc_pages+0x102/0x320 [ 2220.851515][T19160] alloc_pages_vma+0x513/0x680 [ 2220.856280][T19160] shmem_getpage_gfp+0x954/0x13d0 [ 2220.861396][T19160] shmem_write_begin+0x7e/0x100 [ 2220.864678][T19172] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000300", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:02 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x47000) 17:24:02 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) pidfd_send_signal(r1, 0x14, &(0x7f0000000000)={0x5, 0x1, 0x8b07}, 0x0) 17:24:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000120000000006"], 0x20}}, 0x0) [ 2220.866238][T19160] generic_perform_write+0x196/0x3c0 [ 2220.880791][T19160] ? shmem_write_begin+0x100/0x100 [ 2220.885964][T19160] __generic_file_write_iter+0x161/0x300 [ 2220.891741][T19160] ? generic_write_checks+0x242/0x290 [ 2220.897196][T19160] generic_file_write_iter+0x75/0x130 [ 2220.902569][T19160] vfs_write+0x69d/0x770 [ 2220.906826][T19160] ksys_write+0xce/0x180 [ 2220.911060][T19160] __x64_sys_write+0x3e/0x50 [ 2220.915650][T19160] do_syscall_64+0x3d/0x90 [ 2220.920061][T19160] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2220.925975][T19160] RIP: 0033:0x4665e9 [ 2220.929859][T19160] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2220.936246][T19187] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2220.949461][T19160] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2220.949482][T19160] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000400", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:02 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x82, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) [ 2220.949494][T19160] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2220.949505][T19160] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2220.949517][T19160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2220.989356][T19191] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2220.991096][T19160] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:02 executing program 2 (fault-call:1 fault-nth:28): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:02 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x48000) 17:24:02 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000200000000006"], 0x20}}, 0x0) 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000003", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:02 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x49000) 17:24:02 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x4a000) [ 2221.166000][T19217] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2221.185003][T19220] FAULT_INJECTION: forcing a failure. [ 2221.185003][T19220] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2221.198059][T19220] CPU: 0 PID: 19220 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000f16c", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2221.206820][T19220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2221.216867][T19220] Call Trace: [ 2221.220141][T19220] dump_stack_lvl+0xb7/0x103 [ 2221.224735][T19220] dump_stack+0x11/0x1a [ 2221.228881][T19220] should_fail+0x23c/0x250 [ 2221.233303][T19220] should_fail_usercopy+0x16/0x20 [ 2221.238332][T19220] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2221.244120][T19220] ? shmem_write_begin+0x7e/0x100 [ 2221.249136][T19220] generic_perform_write+0x1df/0x3c0 [ 2221.254473][T19220] ? shmem_write_begin+0x100/0x100 [ 2221.259578][T19220] __generic_file_write_iter+0x161/0x300 17:24:02 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) pidfd_send_signal(r1, 0x10, 0x0, 0x0) r3 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) pidfd_send_signal(r3, 0x4, &(0x7f0000000000)={0x40, 0x200, 0x8000}, 0x0) 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20006cf1", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2221.265218][T19220] ? generic_write_checks+0x242/0x290 [ 2221.270667][T19220] generic_file_write_iter+0x75/0x130 [ 2221.276296][T19220] vfs_write+0x69d/0x770 [ 2221.280540][T19220] ksys_write+0xce/0x180 [ 2221.284783][T19220] __x64_sys_write+0x3e/0x50 [ 2221.289451][T19220] do_syscall_64+0x3d/0x90 [ 2221.293872][T19220] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2221.299771][T19220] RIP: 0033:0x4665e9 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00@', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2221.303803][T19220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2221.323408][T19220] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2221.331814][T19220] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2221.339776][T19220] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2221.347736][T19220] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2221.355700][T19220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:24:02 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write$tcp_congestion(r0, &(0x7f0000000080)='bic\x00', 0x4) sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c000000df", @ANYRES16=0x0, @ANYBLOB="200225bd7000ffdbd7251600a60018040180140002007465616d3000000000000000000000004765e302e227318210ab9afc361a308f336aac73418c51ce9a4c1dfe7cff6eba"], 0x2c}, 0x1, 0x0, 0x0, 0x24040000}, 0x4001) [ 2221.363664][T19220] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:02 executing program 2 (fault-call:1 fault-nth:29): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:02 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000003", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00006b240000000006"], 0x20}}, 0x0) 17:24:02 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000400)='lp\x00', 0xfffffdef) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_io_uring_setup(0x1e0a, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)=0x0) r6 = getpid() r7 = syz_io_uring_setup(0x1e0a, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000ac0)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0xa, 0x0, r8) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x4, 0x3, &(0x7f0000000100)="992dace788af765b0cd188f67bbd046faecc1ba7e0d0f6de72a0487ecb72f2cd1a63efed088ab909dc1dd00c3bbaf4356d7fb13157e155255ba6f463f6d263246a5693ad886c8fac07116cc83a9303bab122bd24210a57f7aa30f2ff536bc05d9495d58839cadfaa19b453ef", 0x6, 0x0, 0x1, {0x1, r8}}, 0x7) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)=r6, 0x12) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r9) syz_io_uring_submit(r0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={r1, r2+60000000}, 0x1, 0x1, 0x0, {0x0, r9}}, 0x1) 17:24:02 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x4b000) 17:24:02 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) clone3(&(0x7f0000000200)={0xc184000, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080), {0x16}, &(0x7f00000000c0)=""/132, 0x84, &(0x7f0000000180)=""/41, &(0x7f00000001c0)=[r0, r0, 0x0, r0, r0, r0, r0], 0x7}, 0x58) process_madvise(r2, &(0x7f0000001480)=[{&(0x7f0000000280)="dd1ece981c0a71508db86d16964949e2d753287adbaed7fde993923139c15485f304c97078fe3a3201dca8cba8965c5ac80e174c2efe9febf658a5b8f4b16254f9ed03f06f39eafb6b", 0x49}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="09ada049c089ebec1d15c6952922942afec4bb60e1479d", 0x17}, {&(0x7f0000001340)="192b7a9fa48c5b60c2ab02cb9abf70820c1c0b517dc1f41448f13a8940068ee63b1155fffa0cfa91609f20ecc3a4911baa2cd4c8fc0ec43fd087c55493ca9f9e4a4b79ad4e1679e90f41e2e20598d9941b8d8b", 0x53}, {&(0x7f00000013c0)="b28ce0d932aec1d741773f0001315e4f06120c4a6f59e7c7bbeac9bfb487e30ee7c4fcd2c3d6888ea6ca1eba91ddff415d3bca2308796b9b111dd1552ae817aea1c8ac8525a2ecf1a0f53283578153b01153eab03d6bc52f7278f2668673f0e511579c4d60b7a85bb19ad2059aee742af6ba712f9e60d7d9014a972108206f1e0e6db8f728d42a712572eb9724b18039013132801516d76756bd036058515cd033f6f149fae2aba83065974d", 0xac}], 0x5, 0x11, 0x0) 17:24:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2221.566194][T19271] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2221.584110][T19276] FAULT_INJECTION: forcing a failure. [ 2221.584110][T19276] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2221.597329][T19276] CPU: 0 PID: 19276 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2221.606135][T19276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:24:03 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8f0b262942765dae, 0x11}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x44}, 0x40800) [ 2221.616286][T19276] Call Trace: [ 2221.619716][T19276] dump_stack_lvl+0xb7/0x103 [ 2221.624306][T19276] dump_stack+0x11/0x1a [ 2221.628473][T19276] should_fail+0x23c/0x250 [ 2221.632891][T19276] __alloc_pages+0x102/0x320 [ 2221.637487][T19276] alloc_pages_vma+0x513/0x680 [ 2221.642254][T19276] shmem_getpage_gfp+0x954/0x13d0 [ 2221.647307][T19276] shmem_write_begin+0x7e/0x100 [ 2221.652156][T19276] generic_perform_write+0x196/0x3c0 [ 2221.657519][T19276] ? shmem_write_begin+0x100/0x100 17:24:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2221.662633][T19276] __generic_file_write_iter+0x161/0x300 [ 2221.668264][T19276] ? generic_write_checks+0x242/0x290 [ 2221.673694][T19276] generic_file_write_iter+0x75/0x130 [ 2221.679141][T19276] vfs_write+0x69d/0x770 [ 2221.683382][T19276] ksys_write+0xce/0x180 [ 2221.687654][T19276] __x64_sys_write+0x3e/0x50 [ 2221.692244][T19276] do_syscall_64+0x3d/0x90 [ 2221.696747][T19276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2221.702638][T19276] RIP: 0033:0x4665e9 17:24:03 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) r3 = getuid() r4 = getpid() clone3(&(0x7f00000007c0)={0x88904040, 0x0, 0x0, 0x0, {0x1f}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r4], 0x1}, 0x58) clone3(&(0x7f0000001a00)={0x2802400, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0, {0xc}, &(0x7f0000001840)=""/197, 0xc5, &(0x7f0000001940)=""/184, &(0x7f0000000700)=[r4, r0, r0], 0x3, {r2}}, 0x58) getresgid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) r7 = syz_io_uring_setup(0x65d3, &(0x7f0000001b80)={0x0, 0xee78, 0x1, 0x2, 0x304}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001c00), &(0x7f0000001c40)) r8 = memfd_create(&(0x7f0000001c80)='/dev/vcsu\x00', 0x7) r9 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r9, 0x1274, 0x0) r10 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) sendmsg$unix(r2, &(0x7f0000001d80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="88940d427f072658bb06c5d07becb95b716ecc47472fca8079d2adfdd7fc4b2b62adeb87866a3232e8930ba99753408e0916b5abee5e58f6e5031061f777b66b9e3df14ed6b3ea00ada8cc1e7457d681ef6ea9ef8c597ad56f", 0x59}, {&(0x7f00000002c0)="81d2d557b83488d70f3c54e8ae7602dbab93f4c402f42965733a6343b633c0a10d07eda07fcd1d3c1bbad58af000e1c53d6e3f5a6cfa882612fe4539ad84c82480684eb55b1d1755fbb09f2772d7e7374da9e8ba05e7d0b50bd192887a", 0x5d}], 0x2, &(0x7f0000001cc0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r2, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r5, r3, r6}}}, @rights={{0x18, 0x1, 0x1, [r7, r8]}}, @rights={{0x18, 0x1, 0x1, [r9, r10]}}], 0x88, 0x4044845}, 0x1) mq_notify(r2, &(0x7f0000000000)={0x0, 0x26, 0x1, @tid=r4}) pidfd_send_signal(r1, 0x2a, 0x0, 0x0) r11 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x4a800, 0x0) pidfd_send_signal(r11, 0x32, &(0x7f0000000080)={0x3b, 0x5, 0x5}, 0x0) 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x4c000) [ 2221.706611][T19276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2221.726397][T19276] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2221.734801][T19276] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2221.742760][T19276] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2221.750722][T19276] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2221.758726][T19276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:24:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2221.766688][T19276] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2221.787229][T19299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:03 executing program 2 (fault-call:1 fault-nth:30): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:03 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='dctcp\x00', 0x6) 17:24:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000250000000006"], 0x20}}, 0x0) 17:24:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x4d000) 17:24:03 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x418d42, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000180)=0x9) process_madvise(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="a1005ef5e5a100548605f3b3183cc2cce3e2313d1ef092ca876bdd6db0b5ea2ec6546abb8d7283bcde5645d842aac983f194db76fcf11db9c55251ec61fb8b6a7e356b49b1e6401795f32b621f5197842374ef51bac8405305bff5f118cd801706b6b998d65a4793f069812671976b3ff2f555571e31946608182d5e7e4f7270ed047c58548c54c55830f9e9b1a26d182ae6ac8adefb6b51d9206e5ff44a5ed0b4c67f2e26b8f59fb67e1e3bcd9a62e4a7c255538c1f988c0942e8c24e38782a55fa272cf82443ccba64087fcf59c9c8efedc140de3a44cacaa3cd9109978caa27487f73a930cfdbd89d9b97296fbe111d", 0xf1}], 0x1, 0x1, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x2010, r2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x8, 0x6, 0x6) r6 = syz_io_uring_setup(0x1e0a, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000ac0)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, 0x0, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x1, 0x0, @fd=r4, 0x8, {0x0, r5}, 0x0, 0x4, 0x0, {0x0, r7, r8}}, 0x0) [ 2221.908294][T19326] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2221.918298][T19325] FAULT_INJECTION: forcing a failure. [ 2221.918298][T19325] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2221.920608][T19331] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2221.931356][T19325] CPU: 1 PID: 19325 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2221.949360][T19325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2221.959403][T19325] Call Trace: [ 2221.962696][T19325] dump_stack_lvl+0xb7/0x103 [ 2221.967291][T19325] dump_stack+0x11/0x1a [ 2221.971455][T19325] should_fail+0x23c/0x250 [ 2221.975893][T19325] should_fail_usercopy+0x16/0x20 [ 2221.980935][T19325] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2221.986724][T19325] ? shmem_write_begin+0x7e/0x100 [ 2221.991743][T19325] generic_perform_write+0x1df/0x3c0 [ 2221.997063][T19325] ? shmem_write_begin+0x100/0x100 [ 2222.002166][T19325] __generic_file_write_iter+0x161/0x300 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x4e000) 17:24:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000480000000006"], 0x20}}, 0x0) 17:24:03 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x630981, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x4f000) [ 2222.007841][T19325] ? generic_write_checks+0x242/0x290 [ 2222.013212][T19325] generic_file_write_iter+0x75/0x130 [ 2222.018579][T19325] vfs_write+0x69d/0x770 [ 2222.022896][T19325] ksys_write+0xce/0x180 [ 2222.027142][T19325] __x64_sys_write+0x3e/0x50 [ 2222.031813][T19325] do_syscall_64+0x3d/0x90 [ 2222.036223][T19325] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2222.042136][T19325] RIP: 0033:0x4665e9 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x50000) [ 2222.046022][T19325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2222.065619][T19325] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2222.074113][T19325] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2222.082074][T19325] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2222.090087][T19325] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2222.098049][T19325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:24:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000ffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2222.106075][T19325] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2222.139527][T19348] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:03 executing program 2 (fault-call:1 fault-nth:31): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:03 executing program 0: getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/196, 0xc4}], 0x6, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108}, 0x0) r5 = getpid() r6 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r5], 0x1}, 0x58) r7 = clone3(&(0x7f00000009c0)={0x4020000, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000840), {0x3b}, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/164, &(0x7f0000000980)=[r3, r6, r6, r0, r0, 0xffffffffffffffff, r2], 0x7, {r1}}, 0x58) perf_event_open(&(0x7f0000000680)={0x5, 0x80, 0x7, 0x0, 0xdb, 0x1, 0x0, 0x0, 0x46528, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000001d40), 0x1}, 0x40100, 0x1, 0x7fff, 0x2, 0x7, 0x3, 0x6, 0x0, 0x0, 0x0, 0x200}, r7, 0x10, 0xffffffffffffffff, 0x2) pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) pidfd_send_signal(r4, 0x40, &(0x7f0000000600)={0x2e, 0x4a2e, 0xd90}, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000a40), 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000000880)=""/37, 0x25}, {&(0x7f0000000ac0)=""/111, 0x6f}, {&(0x7f0000000b40)=""/9, 0x9}, {&(0x7f0000000b80)=""/29, 0x1d}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x5, &(0x7f0000001c40)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70}, 0x2021) ioctl$IOC_PR_RELEASE(r8, 0x401070ca, &(0x7f0000001d00)={0x80000001, 0x6ac}) 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x51000) 17:24:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000ffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000004c0000000006"], 0x20}}, 0x0) 17:24:03 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x402801, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, 0x0, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), r0) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r3, 0x200, 0x70bd25, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x80) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x48000) r4 = socket(0x22, 0x2, 0x7) r5 = syz_genetlink_get_family_id$gtp(&(0x7f00000004c0), r2) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r6, &(0x7f0000000280), 0x8) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r7, &(0x7f0000000280), 0x8) sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x4c, r5, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}, @GTPA_NET_NS_FD={0x8, 0x7, r0}, @GTPA_NET_NS_FD={0x8, 0x7, r6}, @GTPA_NET_NS_FD={0x8, 0x7, r0}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r7}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x52000) [ 2222.322473][T19367] FAULT_INJECTION: forcing a failure. [ 2222.322473][T19367] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2222.335778][T19367] CPU: 1 PID: 19367 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2222.344614][T19367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2222.354714][T19367] Call Trace: [ 2222.358031][T19367] dump_stack_lvl+0xb7/0x103 [ 2222.362634][T19367] dump_stack+0x11/0x1a [ 2222.366831][T19367] should_fail+0x23c/0x250 [ 2222.371261][T19367] __alloc_pages+0x102/0x320 [ 2222.375847][T19367] alloc_pages_vma+0x513/0x680 [ 2222.380685][T19367] shmem_getpage_gfp+0x954/0x13d0 [ 2222.385716][T19367] shmem_write_begin+0x7e/0x100 [ 2222.390579][T19367] generic_perform_write+0x196/0x3c0 [ 2222.395980][T19367] ? shmem_write_begin+0x100/0x100 [ 2222.401527][T19367] __generic_file_write_iter+0x161/0x300 [ 2222.407239][T19367] ? generic_write_checks+0x242/0x290 [ 2222.412623][T19367] generic_file_write_iter+0x75/0x130 [ 2222.418068][T19367] vfs_write+0x69d/0x770 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x53000) 17:24:03 executing program 0: getpid() r0 = getpid() r1 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r0], 0x1}, 0x58) getpid() timer_create(0x7, &(0x7f0000000100)={0x0, 0x2, 0x0, @thr={&(0x7f0000000000)="b5b1cca710caff96e00649c5c507a839943f44bb16d7bc2c0944318e8ab055f97b73b422b805530f329d0edadcaa2f0117d8c69f218d5bf105c5c9ddd181107878f4085a1857b639f467615829d93769fb2f27c0e56d3882c60d6137093b495e187a28b10bb11644f08d4c5b2fda64ddfe544b14ed6ffe3186ed41bd7ab27246f617613cd34f3a6b858a8b540a85669fdb8aa2f06a185bc363941188e582da8f5b0d8a8b9b938f447b6fd702d3677728a4835a7deff0396052cb2ba0637685b63e519848a0e10dafc834ac67d21f43c108245f676b791380eb27fac3e049ed77760759f5ab95", &(0x7f0000000840)="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"}}, &(0x7f0000000140)) r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x2000003b, 0x0, 0x0) [ 2222.422320][T19367] ksys_write+0xce/0x180 [ 2222.426583][T19367] __x64_sys_write+0x3e/0x50 [ 2222.431196][T19367] do_syscall_64+0x3d/0x90 [ 2222.435612][T19367] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2222.441596][T19367] RIP: 0033:0x4665e9 [ 2222.445480][T19367] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:24:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000ffff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:03 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x54000) 17:24:03 executing program 2 (fault-call:1 fault-nth:32): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2222.465085][T19367] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2222.473494][T19367] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2222.481458][T19367] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2222.489421][T19367] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2222.497383][T19367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2222.505344][T19367] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000600000000006"], 0x20}}, 0x0) 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20007fff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000680000000006"], 0x20}}, 0x0) [ 2222.610018][T19412] FAULT_INJECTION: forcing a failure. [ 2222.610018][T19412] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2222.623157][T19412] CPU: 0 PID: 19412 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2222.631937][T19412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2222.641988][T19412] Call Trace: [ 2222.641997][T19412] dump_stack_lvl+0xb7/0x103 17:24:04 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x55000) [ 2222.642016][T19412] dump_stack+0x11/0x1a [ 2222.642046][T19412] should_fail+0x23c/0x250 [ 2222.642070][T19412] should_fail_usercopy+0x16/0x20 [ 2222.642094][T19412] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2222.642118][T19412] ? shmem_write_begin+0x7e/0x100 [ 2222.642135][T19412] generic_perform_write+0x1df/0x3c0 [ 2222.642176][T19412] ? shmem_write_begin+0x100/0x100 [ 2222.642252][T19412] __generic_file_write_iter+0x161/0x300 [ 2222.642272][T19412] ? generic_write_checks+0x242/0x290 [ 2222.642311][T19412] generic_file_write_iter+0x75/0x130 [ 2222.642341][T19412] vfs_write+0x69d/0x770 [ 2222.642357][T19412] ksys_write+0xce/0x180 [ 2222.642450][T19412] __x64_sys_write+0x3e/0x50 [ 2222.642510][T19412] do_syscall_64+0x3d/0x90 [ 2222.642532][T19412] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2222.642555][T19412] RIP: 0033:0x4665e9 [ 2222.642568][T19412] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2222.642585][T19412] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2222.642600][T19412] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2222.642610][T19412] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2222.642620][T19412] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 17:24:04 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x14000, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:04 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r2, 0x8, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @private=0xa010101}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x3c}, @FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast1}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x2b}, @FOU_ATTR_PEER_V4={0x8, 0x8, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0xc045}, 0x400c001) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000246b0000000006"], 0x20}}, 0x0) 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20009eff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x56000) 17:24:04 executing program 2 (fault-call:1 fault-nth:33): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2222.642640][T19412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2222.642651][T19412] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2222.917005][T19450] FAULT_INJECTION: forcing a failure. [ 2222.917005][T19450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2222.930243][T19450] CPU: 1 PID: 19450 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2222.938999][T19450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2222.949087][T19450] Call Trace: [ 2222.952355][T19450] dump_stack_lvl+0xb7/0x103 [ 2222.956955][T19450] dump_stack+0x11/0x1a [ 2222.961105][T19450] should_fail+0x23c/0x250 [ 2222.965523][T19450] __alloc_pages+0x102/0x320 [ 2222.970106][T19450] alloc_pages_vma+0x513/0x680 [ 2222.974864][T19450] shmem_getpage_gfp+0x954/0x13d0 [ 2222.979888][T19450] shmem_write_begin+0x7e/0x100 [ 2222.984733][T19450] generic_perform_write+0x196/0x3c0 [ 2222.990085][T19450] ? shmem_write_begin+0x100/0x100 [ 2222.995182][T19450] __generic_file_write_iter+0x161/0x300 [ 2223.000834][T19450] ? generic_write_checks+0x242/0x290 [ 2223.006231][T19450] generic_file_write_iter+0x75/0x130 [ 2223.011674][T19450] vfs_write+0x69d/0x770 [ 2223.015936][T19450] ksys_write+0xce/0x180 [ 2223.020175][T19450] __x64_sys_write+0x3e/0x50 [ 2223.024817][T19450] do_syscall_64+0x3d/0x90 [ 2223.029310][T19450] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2223.035252][T19450] RIP: 0033:0x4665e9 [ 2223.039135][T19450] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2223.058829][T19450] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000efff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x57000) 17:24:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000006c0000000006"], 0x20}}, 0x0) 17:24:04 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x98402, 0x0) clone3(&(0x7f00000002c0)={0x4000000, &(0x7f0000000040)=0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0), {0x3}, &(0x7f0000000100)=""/158, 0xa4, &(0x7f00000001c0)=""/186, &(0x7f0000000280)=[r0, r0, r0, r0, r0, r0], 0x6}, 0x58) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) pidfd_open(r2, 0x0) [ 2223.067244][T19450] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2223.075207][T19450] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2223.083176][T19450] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2223.091140][T19450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2223.099116][T19450] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000f0ff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x58000) 17:24:04 executing program 1: r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="38000908000000000000001301d63e614a66", @ANYRES16=r0, @ANYBLOB="010026bd7000ffdbdf250100000006004600030000000800ffff000000000c00030004000000000000000800020201000000"], 0x38}, 0x1, 0x0, 0x0, 0x48840}, 0x8010) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x20e441, 0x0) write$tcp_congestion(r1, &(0x7f0000000080)='yeah\x00', 0x5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 17:24:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000740000000006"], 0x20}}, 0x0) 17:24:04 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x59000) 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 2 (fault-call:1 fault-nth:34): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:04 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) shmdt(r2) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, 0x0, 0x0) pidfd_send_signal(r1, 0x1f, 0x0, 0x0) [ 2223.352976][T19509] FAULT_INJECTION: forcing a failure. [ 2223.352976][T19509] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2223.366135][T19509] CPU: 1 PID: 19509 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2223.374971][T19509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2223.385018][T19509] Call Trace: [ 2223.388288][T19509] dump_stack_lvl+0xb7/0x103 [ 2223.392879][T19509] dump_stack+0x11/0x1a [ 2223.397026][T19509] should_fail+0x23c/0x250 [ 2223.401446][T19509] should_fail_usercopy+0x16/0x20 [ 2223.406466][T19509] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2223.412226][T19509] ? shmem_write_begin+0x7e/0x100 [ 2223.417240][T19509] generic_perform_write+0x1df/0x3c0 [ 2223.422526][T19509] ? shmem_write_begin+0x100/0x100 [ 2223.427677][T19509] __generic_file_write_iter+0x161/0x300 [ 2223.433307][T19509] ? generic_write_checks+0x242/0x290 [ 2223.438675][T19509] generic_file_write_iter+0x75/0x130 [ 2223.444056][T19509] vfs_write+0x69d/0x770 [ 2223.448291][T19509] ksys_write+0xce/0x180 [ 2223.452531][T19509] __x64_sys_write+0x3e/0x50 [ 2223.457124][T19509] do_syscall_64+0x3d/0x90 [ 2223.461621][T19509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2223.467504][T19509] RIP: 0033:0x4665e9 [ 2223.471384][T19509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2223.491059][T19509] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:04 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x5a000) 17:24:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="000128bd7000fcdbdf2505000000087f000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r1, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:04 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x5b000) 17:24:04 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = getuid() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000380), 0x6e, &(0x7f0000000900)=[{&(0x7f0000000400)=""/118, 0x76}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/204, 0xcc}, {&(0x7f0000000640)=""/134, 0x86}, {&(0x7f0000000700)=""/31, 0x1f}, {&(0x7f0000000740)=""/101, 0x65}, {&(0x7f00000007c0)=""/249, 0xf9}, {&(0x7f00000008c0)=""/55, 0x37}], 0x8, &(0x7f0000000980)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x80}, 0x40000002) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x20000, &(0x7f0000000a40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',dfltgid=', @ANYRESHEX, @ANYBLOB=',uname=-&,access=any,cache=loose,access=user,euid=', @ANYRESDEC=r2, @ANYBLOB=',obj_user=,,fowner>', @ANYRESDEC=r4, @ANYBLOB=',context=sysadm_u,euid>', @ANYRESDEC, @ANYBLOB="9ac6"]) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f00000000c0)=0x7f) r6 = pidfd_getfd(r5, r3, 0x0) r7 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$LOOP_SET_FD(r6, 0x4c00, r7) 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000007a0000000006"], 0x20}}, 0x0) [ 2223.499508][T19509] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2223.507472][T19509] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2223.515514][T19509] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2223.523522][T19509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2223.531557][T19509] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000400300000006"], 0x20}}, 0x0) 17:24:05 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x5c000) 17:24:05 executing program 2 (fault-call:1 fault-nth:35): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:05 executing program 0: r0 = pidfd_open(0x0, 0x0) pidfd_send_signal(r0, 0x12, 0x0, 0x0) 17:24:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:05 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x5d000) 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000034000000006"], 0x20}}, 0x0) [ 2223.829504][T19569] FAULT_INJECTION: forcing a failure. [ 2223.829504][T19569] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2223.842740][T19569] CPU: 1 PID: 19569 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2223.851504][T19569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2223.861610][T19569] Call Trace: [ 2223.864879][T19569] dump_stack_lvl+0xb7/0x103 [ 2223.869524][T19569] dump_stack+0x11/0x1a [ 2223.873710][T19569] should_fail+0x23c/0x250 [ 2223.878385][T19569] __alloc_pages+0x102/0x320 [ 2223.882973][T19569] alloc_pages_vma+0x513/0x680 [ 2223.887733][T19569] shmem_getpage_gfp+0x954/0x13d0 [ 2223.892866][T19569] shmem_write_begin+0x7e/0x100 [ 2223.897705][T19569] generic_perform_write+0x196/0x3c0 [ 2223.903024][T19569] ? shmem_write_begin+0x100/0x100 [ 2223.908131][T19569] __generic_file_write_iter+0x161/0x300 [ 2223.913820][T19569] ? generic_write_checks+0x242/0x290 [ 2223.919184][T19569] generic_file_write_iter+0x75/0x130 [ 2223.924548][T19569] vfs_write+0x69d/0x770 [ 2223.928780][T19569] ksys_write+0xce/0x180 [ 2223.933017][T19569] __x64_sys_write+0x3e/0x50 [ 2223.937650][T19569] do_syscall_64+0x3d/0x90 [ 2223.942065][T19569] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2223.947979][T19569] RIP: 0033:0x4665e9 [ 2223.951866][T19569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2223.971464][T19569] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000001000006"], 0x20}}, 0x0) 17:24:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:05 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000440), 0x800, 0x505002) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000200)=0xd484) clone3(&(0x7f0000000240)={0x100000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x22}, &(0x7f00000000c0)=""/206, 0xce, &(0x7f00000001c0)=""/49, &(0x7f0000000200)}, 0x58) waitid(0x2, r5, 0x0, 0x1000000, &(0x7f00000002c0)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0), r2) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000004c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="88000000", @ANYRES16=r6, @ANYBLOB="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"], 0x88}, 0x1, 0x0, 0x0, 0x50}, 0x10) 17:24:05 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x5e000) [ 2223.979870][T19569] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2223.987829][T19569] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2223.995795][T19569] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2224.003754][T19569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2224.011799][T19569] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:05 executing program 2 (fault-call:1 fault-nth:36): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:05 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x5f000) 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000002000006"], 0x20}}, 0x0) [ 2224.125963][T19602] FAULT_INJECTION: forcing a failure. [ 2224.125963][T19602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2224.139093][T19602] CPU: 1 PID: 19602 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2224.147850][T19602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2224.158158][T19602] Call Trace: [ 2224.161526][T19602] dump_stack_lvl+0xb7/0x103 [ 2224.166110][T19602] dump_stack+0x11/0x1a [ 2224.170259][T19602] should_fail+0x23c/0x250 [ 2224.174680][T19602] should_fail_usercopy+0x16/0x20 [ 2224.179705][T19602] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2224.185433][T19602] ? shmem_write_begin+0x7e/0x100 [ 2224.190532][T19602] generic_perform_write+0x1df/0x3c0 [ 2224.195831][T19602] ? shmem_write_begin+0x100/0x100 [ 2224.200968][T19602] __generic_file_write_iter+0x161/0x300 [ 2224.206644][T19602] ? generic_write_checks+0x242/0x290 [ 2224.212015][T19602] generic_file_write_iter+0x75/0x130 [ 2224.217412][T19602] vfs_write+0x69d/0x770 [ 2224.221646][T19602] ksys_write+0xce/0x180 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000003000006"], 0x20}}, 0x0) [ 2224.225888][T19602] __x64_sys_write+0x3e/0x50 [ 2224.230503][T19602] do_syscall_64+0x3d/0x90 [ 2224.234918][T19602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2224.240810][T19602] RIP: 0033:0x4665e9 [ 2224.244732][T19602] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2224.264335][T19602] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:05 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x60000) 17:24:05 executing program 0: r0 = getpid() getpid() getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780), 0x1}, 0x44) sched_rr_get_interval(0x0, &(0x7f0000000140)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000300), 0x2d8041, 0x0) read$rfkill(r1, &(0x7f0000000280), 0xffffffffffffff3e) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x3, 0x1, 0x3f, 0x3, 0x0, 0x85ff, 0x0, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x80, 0x13a5, 0x4, 0x0, 0x1, 0x3ff, 0x7, 0x0, 0x9, 0x0, 0x10000}, 0xffffffffffffffff, 0x5, r1, 0x8) r2 = pidfd_open(r0, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r4 = pidfd_open(r0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) pidfd_getfd(r2, r5, 0x0) openat$cgroup_procs(r3, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) pidfd_send_signal(r2, 0x11, &(0x7f0000000000)={0xe, 0x59, 0x21d9}, 0x0) mq_open(&(0x7f0000000240)='/dev/vcsu\x00', 0x2, 0x11d, &(0x7f00000002c0)={0x3, 0x9, 0x8, 0x7ff}) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_send_signal(r2, 0x22, 0x0, 0x0) [ 2224.272742][T19602] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2224.280703][T19602] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2224.288740][T19602] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2224.296703][T19602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2224.304728][T19602] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000004000006"], 0x20}}, 0x0) 17:24:05 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x61000) 17:24:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000005000006"], 0x20}}, 0x0) 17:24:05 executing program 2 (fault-call:1 fault-nth:37): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:05 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x60, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r0}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10000}]}, 0x60}, 0x1, 0x0, 0x0, 0x1}, 0x4010810) r1 = getpid() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x12, 0x0, 0x0) 17:24:05 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x62000) 17:24:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2f, 0x57, 0x4, 0xffff, 0x12, @loopback, @loopback, 0x40, 0x7, 0x800, 0xff}}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000280)={'sit0\x00', 0x0, 0x4, 0x1, 0x20, 0x3, 0x12, @local, @private2, 0x700, 0x700, 0x1, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'batadv_slave_0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000440)={'sit0\x00', &(0x7f0000000380)={'syztnl0\x00', 0x0, 0x2f, 0x7, 0x8f, 0x1000, 0x41, @ipv4={'\x00', '\xff\xff', @loopback}, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x80, 0x80, 0x4, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'batadv0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001100)={&(0x7f0000000540)=ANY=[@ANYBLOB="880b0000", @ANYRES16=0x0, @ANYBLOB="020028bd7000fcdbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="0c0202803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000800000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400d303000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b00000008000400900f000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000000c000400070002090300000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000400000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000600000008000100", @ANYRES32=r1, @ANYBLOB="9000028040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e6365004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r2, @ANYBLOB="080102803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000500686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b00000008000400ff01000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="480102804c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004005236360e08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c000100240001006c625f74785f6d6574686f6400000000000000000000000000000000000000000500030005000000090004006861736800000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="48010280400001002400010071756575655f6964000000000000000000000000000000000000000000000000050003000300000008000400faffffff08000600", @ANYRES32=0x0, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400000000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000002c0004001a00098006000000fc0ffe2fab1affffff0f08060c0000008000205c05000000000455e880ffffff38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000900000008000100", @ANYRES32=0x0, @ANYBLOB="4400028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="300202803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b000000240004003f0009099c230000070000251f00000007001f02000000005b000004010000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000b00040072616e646f6d000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000700000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400e3b9722538000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000050003000300000008000400ff7f00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="7801028038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400ff00000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000044000100240001006270665f686173685f66756e6300008000000000000000000000000000000000050003000b000000140004004500ff07ffffffff0b007ff90400000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400ae00000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b000000080004002d000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000700000008000100", @ANYRES32=r6, @ANYBLOB="c800028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004008100000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400050000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=0x0, @ANYBLOB="3c00028038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000005000300030000000800040000000000"], 0xb88}, 0x1, 0x0, 0x0, 0x4040000}, 0x4010) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) ioctl$LOOP_SET_STATUS(r8, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x3, 0x2, 0x1c, 0x1, "a31a8fc99708bfe2be2d324c4e8da521e7bdb6ed5cdd72e075dcbeadfb48c07f1f0f98ffd107bb336f256d9c00609361b68d8186fad00021015a9817917f9f38", "995b7b9fc2c2ffa1dcbe8f6914eaf5cdca8eaeff5881ec90b77884aa11c36ea2", [0x1, 0x5]}) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) write$tcp_congestion(r8, &(0x7f0000000400)='lp\x00', 0xfffffdef) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r10, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) r11 = syz_genetlink_get_family_id$batadv(&(0x7f00000011c0), r9) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000001280)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001240)={&(0x7f00000012c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="10002abd7000fedbdf71cbf4240008003c00e9ed0000050038000100000008002c00010000000500306901000000080003002690cfdced37e4f2f6b10974000439b3e688d88b457946a11e0b9038c41d1f9ee7c597a86f2daca5f71e94dd8b5f8276a18e57039230c44e615cdcb81584", @ANYRES32=r7, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x24000885}, 0x80) 17:24:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000006000006"], 0x20}}, 0x0) 17:24:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:06 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x63000) 17:24:06 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/63) 17:24:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000007000006"], 0x20}}, 0x0) [ 2224.612193][T19659] FAULT_INJECTION: forcing a failure. [ 2224.612193][T19659] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2224.625440][T19659] CPU: 1 PID: 19659 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2224.634243][T19659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2224.644810][T19659] Call Trace: [ 2224.648075][T19659] dump_stack_lvl+0xb7/0x103 [ 2224.652659][T19659] dump_stack+0x11/0x1a [ 2224.656849][T19659] should_fail+0x23c/0x250 17:24:06 executing program 0: r0 = getpid() r1 = getpid() r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) clone3(&(0x7f0000000200)={0x100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x3e}, &(0x7f00000000c0)=""/33, 0x21, &(0x7f0000000100)=""/189, &(0x7f00000001c0)=[r1], 0x1, {r2}}, 0x58) r3 = pidfd_open(r0, 0x0) pidfd_send_signal(r3, 0x12, 0x0, 0x0) 17:24:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2224.661267][T19659] __alloc_pages+0x102/0x320 [ 2224.665848][T19659] alloc_pages_vma+0x513/0x680 [ 2224.671041][T19659] shmem_getpage_gfp+0x954/0x13d0 [ 2224.676071][T19659] shmem_write_begin+0x7e/0x100 [ 2224.680916][T19659] generic_perform_write+0x196/0x3c0 [ 2224.686191][T19659] ? shmem_write_begin+0x100/0x100 [ 2224.691366][T19659] __generic_file_write_iter+0x161/0x300 [ 2224.696996][T19659] ? generic_write_checks+0x242/0x290 [ 2224.702383][T19659] generic_file_write_iter+0x75/0x130 [ 2224.707756][T19659] vfs_write+0x69d/0x770 [ 2224.711996][T19659] ksys_write+0xce/0x180 [ 2224.716229][T19659] __x64_sys_write+0x3e/0x50 [ 2224.720813][T19659] do_syscall_64+0x3d/0x90 [ 2224.725292][T19659] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2224.731188][T19659] RIP: 0033:0x4665e9 [ 2224.735067][T19659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:24:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2224.755214][T19659] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2224.763639][T19659] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2224.771624][T19659] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2224.779624][T19659] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2224.787584][T19659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2224.795540][T19659] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:06 executing program 2 (fault-call:1 fault-nth:38): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000002", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000008000006"], 0x20}}, 0x0) [ 2224.931343][T19700] FAULT_INJECTION: forcing a failure. [ 2224.931343][T19700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2224.944501][T19700] CPU: 0 PID: 19700 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2224.953306][T19700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2224.963351][T19700] Call Trace: [ 2224.966617][T19700] dump_stack_lvl+0xb7/0x103 [ 2224.971244][T19700] dump_stack+0x11/0x1a [ 2224.975389][T19700] should_fail+0x23c/0x250 17:24:06 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) write$tcp_congestion(r1, &(0x7f0000000040)='westwood\x00', 0x9) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x22000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB='2\x00\x00I', @ANYRES16=r4, @ANYBLOB="01000000000000000000060000000c0001800800030004000000"], 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_GET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0xfc, r4, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40488d8}, 0x1) 17:24:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000003", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2224.979858][T19700] should_fail_usercopy+0x16/0x20 [ 2224.984907][T19700] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2224.990624][T19700] ? shmem_write_begin+0x7e/0x100 [ 2224.995883][T19700] generic_perform_write+0x1df/0x3c0 [ 2225.001193][T19700] ? shmem_write_begin+0x100/0x100 [ 2225.006302][T19700] __generic_file_write_iter+0x161/0x300 [ 2225.011980][T19700] ? generic_write_checks+0x242/0x290 [ 2225.017354][T19700] generic_file_write_iter+0x75/0x130 [ 2225.022753][T19700] vfs_write+0x69d/0x770 [ 2225.026992][T19700] ksys_write+0xce/0x180 17:24:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000009000006"], 0x20}}, 0x0) 17:24:06 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 17:24:06 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x64000) [ 2225.031230][T19700] __x64_sys_write+0x3e/0x50 [ 2225.035817][T19700] do_syscall_64+0x3d/0x90 [ 2225.040241][T19700] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2225.046220][T19700] RIP: 0033:0x4665e9 [ 2225.050100][T19700] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2225.069705][T19700] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:06 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x65000) 17:24:06 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0xffff, 0x8000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = getpid() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x12, 0x0, 0x0) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) migrate_pages(r3, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, &(0x7f0000000080)=0x5) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 2225.069727][T19700] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 17:24:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000a000006"], 0x20}}, 0x0) 17:24:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000004", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2225.069740][T19700] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2225.069753][T19700] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2225.069764][T19700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2225.069774][T19700] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:06 executing program 2 (fault-call:1 fault-nth:39): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:06 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x66000) 17:24:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000b000006"], 0x20}}, 0x0) 17:24:06 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) r1 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 17:24:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:06 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x4, 0x1, 0x0, 0x0, 0x12, @mcast1, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x80, 0x80, 0x1, 0xffffff81}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r5, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x218753fb626921fb}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x94, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6aa1ac2c}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x73}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x400c005) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, 0x0, 0x800, 0x70bd28, 0x25df5bfd, {}, [{{0x8, 0x1, r3}, {0x84, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xdec0}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x6c0}}, {0x8}}}]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40005}, 0x4000000) 17:24:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000f1", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:06 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x67000) [ 2225.398756][T19761] FAULT_INJECTION: forcing a failure. [ 2225.398756][T19761] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2225.412020][T19761] CPU: 0 PID: 19761 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2225.420797][T19761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2225.430850][T19761] Call Trace: [ 2225.434118][T19761] dump_stack_lvl+0xb7/0x103 [ 2225.438704][T19761] dump_stack+0x11/0x1a [ 2225.442931][T19761] should_fail+0x23c/0x250 17:24:06 executing program 0: r0 = getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x69, 0xe0, 0xdd, 0xf7, 0x0, 0x0, 0x20001, 0xe, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x2, @perf_bp, 0x184, 0x1, 0x5, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x81, 0x0, 0xff}, r0, 0x5, 0xffffffffffffffff, 0x1) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) [ 2225.447397][T19761] __alloc_pages+0x102/0x320 [ 2225.451987][T19761] alloc_pages_vma+0x513/0x680 [ 2225.456807][T19761] shmem_getpage_gfp+0x954/0x13d0 [ 2225.461899][T19761] shmem_write_begin+0x7e/0x100 [ 2225.466745][T19761] generic_perform_write+0x196/0x3c0 [ 2225.472097][T19761] ? shmem_write_begin+0x100/0x100 [ 2225.477196][T19761] __generic_file_write_iter+0x161/0x300 [ 2225.482830][T19761] ? generic_write_checks+0x242/0x290 [ 2225.488203][T19761] generic_file_write_iter+0x75/0x130 [ 2225.493584][T19761] vfs_write+0x69d/0x770 17:24:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000c000006"], 0x20}}, 0x0) 17:24:06 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x68000) [ 2225.497820][T19761] ksys_write+0xce/0x180 [ 2225.502060][T19761] __x64_sys_write+0x3e/0x50 [ 2225.506728][T19761] do_syscall_64+0x3d/0x90 [ 2225.511195][T19761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2225.517101][T19761] RIP: 0033:0x4665e9 [ 2225.521044][T19761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2225.540646][T19761] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00l', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2225.549046][T19761] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2225.557008][T19761] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2225.564971][T19761] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2225.572933][T19761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2225.580893][T19761] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:07 executing program 2 (fault-call:1 fault-nth:40): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000d000006"], 0x20}}, 0x0) 17:24:07 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) timer_create(0x2, &(0x7f0000000240)={0x0, 0x2d, 0x1, @thr={&(0x7f0000000000)="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", &(0x7f0000000100)="348b68e8563b57be393924bf103b324fbf44d3d52935c9ffc326e5aef3b16328da881bbc491ec2a9878d799c8d904246b061cc8794fe9b69ee97b30131eb82c8e36fd43c80f069da188d762c5d050000403c0cc6344057db8823dc352700b6a3bf1347292967b9c535f89eddd10ec3cc1406363472599d53f807a76ffe012f23d94e939589e18378d3af352a63b8e4024c6c5592cf6876157552bc02826b877ee23f01e3ab7efee295ef6c17b8b0ac95160cd7ca1b76add814dcc3182ba88826d9e5e6eca94e3c09cd669edcde412e006e0b3d3a67facb20861a25aa539fa8b55e51b117e19581fcf3fe46bcf5e027fe7e8cdadc"}}, &(0x7f00000002c0)) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x202100, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) r3 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) pidfd_getfd(r2, r3, 0x0) [ 2225.705169][T19797] FAULT_INJECTION: forcing a failure. [ 2225.705169][T19797] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2225.718322][T19797] CPU: 1 PID: 19797 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2225.727119][T19797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2225.737161][T19797] Call Trace: [ 2225.740444][T19797] dump_stack_lvl+0xb7/0x103 [ 2225.745550][T19797] dump_stack+0x11/0x1a [ 2225.749704][T19797] should_fail+0x23c/0x250 [ 2225.754129][T19797] should_fail_usercopy+0x16/0x20 [ 2225.759145][T19797] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2225.765006][T19797] ? shmem_write_begin+0x7e/0x100 [ 2225.770018][T19797] generic_perform_write+0x1df/0x3c0 [ 2225.775331][T19797] ? shmem_write_begin+0x100/0x100 [ 2225.780476][T19797] __generic_file_write_iter+0x161/0x300 [ 2225.786179][T19797] ? generic_write_checks+0x242/0x290 [ 2225.791540][T19797] generic_file_write_iter+0x75/0x130 [ 2225.796904][T19797] vfs_write+0x69d/0x770 [ 2225.801190][T19797] ksys_write+0xce/0x180 [ 2225.805489][T19797] __x64_sys_write+0x3e/0x50 [ 2225.810148][T19797] do_syscall_64+0x3d/0x90 [ 2225.814562][T19797] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2225.820448][T19797] RIP: 0033:0x4665e9 [ 2225.824328][T19797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2225.843929][T19797] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:07 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000280), 0x8) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) accept4$unix(r1, &(0x7f00000005c0)=@abs, &(0x7f0000000640)=0x6e, 0x800) recvmsg$unix(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000040)=""/15, 0xf}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f00000002c0)=""/156, 0x9c}, {&(0x7f00000001c0)=""/41, 0x29}], 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000002000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x130}, 0x2022) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000580), 0x20080, 0x0) write$tcp_congestion(r2, &(0x7f0000000080)='illinois\x00', 0x9) 17:24:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:07 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x69000) 17:24:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000000e000006"], 0x20}}, 0x0) [ 2225.852405][T19797] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2225.860379][T19797] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2225.868342][T19797] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2225.876408][T19797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2225.884406][T19797] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:07 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r4 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f00000007c0)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1ce4ea7f101f009a6f827500002000a6", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="1cfffffffffffffffa0000000200000093052ec5085024989ac2deed5c9b947ba7198c5ae7640ca1ff4b82622a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x160}, 0x2000) r6 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r7 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) r8 = pidfd_open(0xffffffffffffffff, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="cead90f70ff682a3ff945c1a795285c732465551a89fdde0239eda6f1d620cabe1635d7f9582b1b50df17650a8d5a8cedc46e8d560ae7d6cbbdd151425752354fb1e364c8be5e9a9dd05e825efcde6b8e972971bc55d910726ea6d52f12d5024fae5f1affb0e8c3c4c1e77dcb30b52115588ed9d73705e6d342182b7a2c9f7cd5eec523bab9e6991850d58c2de39d014ae914d96f0ee1c12dbe7bc0bd29664d502efe6cf13b8a3ff71b56285020fdbf6ce6f0fa8577f9905a1d827daeb03aeb5e383babec0b19991edabe8679f19b4a6fd9e9a2e38e18d07158a44f9affb017af239d245767f4b8825bdb70d42fd3afa46bd70a9743610b71a49f7eddacd97fa042f123d22c7c03b33511576d6af5e959af0760adeef2a457450eaac4444863849e4e0b525e0d4ca4d791855b20206f795c223f96e29de941bb0617b9b18b44accc243fedc403b71210c637fcd1252fce8f89aad436cf3c39f3ad5a628ec357e56ba125700c245415849ca07dfdf8cf6aa0b31d0b114b7b5b4d4e6f528a6ca2232775f684317755286d404ec968fb7c8e958ec1bb338d27daecd14a2c96a84b8c18391072633babcb2421aa0f5875900ceafa754dd93fd839af577648008e8ec08f29789d1ae8cf1b8a0deb8e607873130792c3a926c42dfc9e0c7d8ad0702bc359ba0c4a5d0159629d8f5258d01d10f3aad220a156a007ce32511269200fbe9189af9c720d86bdcab4d90ea94697a9c7f64807a611b431b5d43788297ad6a734523888fb171c5245803cb619b8ce6623c2094f0cd0a40fc264f5ebd800b62d8fdc39f30a570266735094a7092c8ed3a639cc55ef3cd9cc7844ea112d1687521aa78efaaa3c610f358fb554ef8adb367c5ab0bbbf6dea268e033b9e769ec8b6d5a078bc75363c9c4a62b248fcad074a6691b4dc016c084312f9ce92962bae3b2e71fa578009de1b08397f20470b0226e2a589f5765b83ae1a620950cce45ac53e6c05ea26369d04aa112d12b6fd31a3e74f6900bfa2f1cc0133a578081ded4e51e83b5d7d8fbfec7ed22a2a5117e1cb14e833190b2c1e3f17ee6e3c8bbf1d7d3ff217d35c2b86a713245ab13356ef7ca5927435147badd0db5d2277cee421f5e203923402bfaad31c646aa189c4b536712e051c0713f78dbae9dfd7a5d9d06d89b0e660a70199266bade5da1baba05a8966e6d1366b52840b12df6243e2ac2f26a75d9e726b309d0189ac577c12ffe10112183cd99ce0b844343a89a927fe6fd4ba661309ccba8efe1f8886ce96fe420307d01f9f031f8e57408a6bfa77f1b4168ad192a005132a53d931bb63bb4b6ccaa82cce9e4f46181eb583d1bf1a52f79283db09f19aaf9932a702874eb5a3b565e179010b61a1e851e8808f9d139f64cb6d45ed3226f82a2951727ee0f39a6bd3e0a9e680fab79ac9402c46b109636dd35df8a58c46d7e96349986d85014f2a683a6755ac9c03b0467a9a92b1c1e5a00bdf0b114ffd4ac96ae938a0e83757350d74c73b5ad6eda77118d1e58209e088903b3a5f79187d6a1b4a4c38a7c2eac4186be197b747095758ccb04efa2b6a41e438f358eecd292d38d41178a8eb8c74257eaef3b0369ce6713911c5c242ca3433399b0353e5ff264880fa4432679e1221ddf962f3addc8ce3f40b509774b48e1e3cfaea66a16992deebe78398895ba7edd2d0b0df79d19b6f4dfa6ec1eb1d561449a2c70aff4e7b97c40a636c9a40df52533f8a67dbb13d9c6e458916176c8955eeadfe37380dfc5b04217d2ca45df5f6803947494a7a0b23f7e4189a8f3eb8edde4839e05f15cfc448707351c32046135d436f011fe4f24b7c9a5551efc68d866e148d9c4990add1738d419fe365ccff64dfbab441b95c0d006130cec585a92d38c244cb1ab35c799b33330d63c50560c354458b974785587986c7f7b5402ab6203f4db34dee2c8bb37df3a5e9980fd4586e07d49cae047a5b5bd05cdae16e77b7a2a1b35b09a95adbda9b8a77894b52384592275b63ba102858901e02d517d3084ea0748cd4382ac9de270c37cf4de4f51e3145c93574a5be5e3b6634a8824f4b61532c0006d3150b956681b1cc1e682c868c63ebb782bfc25da38b5afa1589b8664947226aaf4d24e5042014596f9135fe3cf156c6554cd5702bf52e686480d812d95c5c74cde455a357c3e5fbf9610aacd67926673475481a2f8da4bac2c9ee6744f9a0b917a95df3e91af5952c6f0f7f1fff4e31e28651f32a552f58312a354211e1bc7be2ad7f8f423459216999d71f533f82a58caca5e1f43c70c198536978e08c5370aadef0e70bc946efb8551d85ebd9c6fe349716463fb58b89a3dedf79be051f5608edb30c3417b41ffee33ef2fd78a0f28ab23cc15ca56b0019769c87beaa94b58ef45c60f062f8d6ed83c49ff5e78de42cf4eb18c8426679a386e85dfd0e6ee67e58b7370726f2b8cdf0fe4f2189b8f6780c36d157b95be60f48033fda625311f003aa06801b297d1bf3831b59f713af5ea358757c78e4a277ac9c1054ee6ae9a541346908a550c656375198e2533de7e41bdec47532e14c004313c1a7d5c7a20ef88fab76c9ce740d160968df20bade5585eee709f0778efb1b0cfdb657fd3a8ce6b7cf2fdeb3254eb1638c8b6c5bb79fea819819d173120f37d2010fb2554269c51d1933b76cb6d4f596d879f06155cc17694638fb8fc4661669ab12356a64dfb82467d6132b587908be9a2e0fce6b53194ef3daf99d6d3d27b583ce083bfd7c15e56fdec06a6070dcdad20345e22a1e087b2458b5a3138d1dc3025343d5aa6fd072deceb1ea764e0bf4f02289ac6360c9a49793d2186120859390027c93525153e6c25bdf429748479d955735d60d22286c4a2492e031502432239fd6cb5bda28717f71b44832977cbacd662e23df8f539f6fdf4d5dd30591a8a4b4f26a010cefa14546370effa43cc99025938d4a51c1462336d1b3e40db58c52bff18b6a2b7a7ae3072e59d710210949ef1d1e52776256d3c45e3717b616d43ce8e7d129abf59dd95c0fcd7c8319d4b87a362989b7a1df4c96e8722f70b35cdbd21aa988ff1a0b42513e80bc33659589aa50675cfb21bb4ecd057b6c82be5ad07bda7bb108d2989138342af6f7044718c340adb8aa11f7d9ac4f8202b3ea55bb6e66c69d090eef86fdaf955b68aa93aedc1a420a418626a2944a3b8e552d75b2f531efa55123d5e8bf47e207546f889118a37f1e048e254367b6df5c1de4cf5c4ffbeb64f18e895cad2d69ddc514c4381b1dbaf850b53149c1e83dfbb97fdab7dbc5149238468a9696d1f62bc3f3d0ca3e6df8e21d33b1090e922d1e47b76ca3f288a58d5dfbd7d64e504ecfe790d0d649d3a0da0d83fff76bfbc0d183ac416e3859f6b393abdb5f8915149d5f07afc69016dfb5358aba031c4d4bddcf96db8c8e31d82882475d5606656c7f458a2c2c0c8cf8ff0ede011542d8cd8bd740635be1979af433a2f0eb1d703aba2de64ad64cd7920b9b9a6ab262ab563a3ed90556cb1893177db72b3b9108f667085ab2cfabdfbc82b4624528728d73fb71d255b5e4468f11c265fe0cc5cfa2b48713c7a3b2b3ad32bea017a0e25ca52f3f19e356a95490fb23f9fdf403d2275038e8c6d2a22226096d7ca2d2125030e6eb8827177be0c82ad8c383fffbac6e8c07be7ffd317838855bdcee1e78af4316b16793d346c1b05a35f4061cd841397555e54cc3d9d895d7a5ba35fc692e91aef429b470bd053f7b027f0371abb42e684e4e79a79c5c298617331bbaacd6e82a2ef7bc54c8fa17dca4e6c0003a2b4cf00a992701201b8c39e9d86a9427ca497a34c1dcec2d87e7147979c10843acbfddbce09a5268fffa02669a86b5395497e0d0f22323ce2df14e012973c6b23027d94413818f8ce4a25ac94d03c2240338772a653684ea5558bbaccfb4a666f339b761175bf0064b937a337da4bb12312c2562e1e4438e3e64b61547314fd50d539c237622a6a7570d3b0d2bd39a4395e4eb3a8e94253968cf2f085cf3a081a7bba9917f370331cdeb09a10f66284a272ac3b98d61653f211d99a931c59d665ab6978639f8bc76c5efc4e85b477dd3b7ad475a25318ccfc53d97562f16e329d30c56b3b861df8e780d803033c8c569e9bfe7d818f6457ca0ee51dca1d9b28c92f2bc1e0fc1fac2c1dc351065efde92574984a7774d2999d598ea35c1beb8e4769a310b159826cfce61f4a869613cf4047e3389fe5ed2ac6fb39dbe31fa0fca4de1e6f880c8b33a9de326c8bb2c9003fe0de7702fa01fc1650d349216a31a2780727e0156913311e3446799ade5078f248f10f7c4633d97914fd72d3458c23b4cfb4a0badb8211b203a00408ff993fb3b47826538dcedcf3a6e7af2386764a339fced45ed5e3ff4f5fb73915d75662df5a33d8be7251b49c0dfbd6f9f0c3be7fcebb1d771311428ec63dc39b0d2a7fa0b89e5b16980a20117b113bed65f4b4ffb17d62010f7d3bee5de9b04090129336ab9e7eedadfedb04692d653c433b461c865c796581637bdb5264a3ecac04261cfb9b413b1e318cc731c02392672c82fcbcc9f69e43b17022fad3ea46bce17e786158e5acf86552bff496463abdb1cf1226ccc7203a5eb2ed5e5dac0d9ec96d6b26810eeb4e591ad527a881d98bb66cb40ee18809720c02b5daef70d0caacad4710ab73fee32becb08f7cde15ab628a43f023bf19226dc3d81a3a661a3e98216c33dcc4c3ec1865f0c7e4b29c446bbd423048b95f6c869c2719527c805fa8b67dbb127427c7248955da198434603ec6957ad1444d7d73b66ed3b132b145a2e6d04124e93cbb4bf528d9279236b00b7b54da7ad6bd41027f91e52ce3f927092d124e64264b446314c8e14d6e7f7a982d0ef045b6715ee11abab5043d5b9ec8deb9c8c2f4507bd5558db4edf7c045826ad18673fee1c7e69deac48046d7094468fcd1326b49b710aec3fb7035dbb4ee7fae3ecd946bc9f14cd297f79a82c613506b10a44e57849129c1d27c27c9a8c6929d96e8620a0afa85379979afdfd775dbe04d5858fcdc0ca95b437d4b8bbb59f416ea205ccd804f28d2cfda0275297ba3d22629c2a4064c33bf11f61d86ba3b3cff8ba265d14e20c14323336f656545aa9d21a74bb460689cedfa6374e6b10220bea49b27dd3bf942be9b53b46284d8300e878a4e8b8157edca6c4684773d6857b585e2dfc5bfccfef8c8de2f92d0f0be2fcc01ce638c1df62678954f696f713dcde122c3fc2f43b273801a6246d5dc788842c80328c2127d27b58bfe2e1f5c47ac74e6390762bd631bcb788905eac5232270e28a97ebe8f818fb006eabcbbe44197a33337bc7f3fe0badabb0c6ee48242a4cbcbb4269a4f5b600fc33debe0d2fd6c78a09cfba006d7b267668d3cecfe38e38d824803c97c2b7f8bc0b170c597298a944f79cae4c2ea32e2dc4076d3ad1566fd0cd5532d30f1d691614bf26f98dca9eee49fd03b939921dbe03bc4f28a66381998eb42a68f6e9eca40dfb1bd1f9b87ea9b1bdc0621e77dc6b333e935f49306917990b0927a9d23a79695fc40f1b213146a370f8452f0704d360c30f5ed58a9249a5ccdd24bdc5dd7b7a74fd8e32ef7886603ae928440f78f516af1125eef8df554a8b20b8988c8d044ec2849c72f3598616819c798151d9e73c43d0052c89d15e22f55357e63d425daf39116619fd9d469fcb9a6b79de45dff995b5f9d0937da17f77dedbbbdf591c2a2b5e1c571570022d1923835fabba3d58d2a69cc7f899bbda85", 0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r6, r7, r8, r9]}}], 0xe8}, 0x8004) socketpair(0x1d, 0x2, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000640), 0x86, &(0x7f0000001ac0)=[{&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/16, 0x10}, {&(0x7f00000017c0)=""/69, 0x45}, {&(0x7f0000001840)=""/187, 0xbb}, {&(0x7f0000001900)=""/244, 0xf4}, {&(0x7f0000001a00)=""/183, 0xb7}], 0x7, &(0x7f0000001b40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x150}, 0x10002) r12 = getuid() recvmsg$unix(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f0000002140)=""/198, 0xc6}, {&(0x7f0000002240)=""/203, 0xcb}, {&(0x7f0000002340)=""/193, 0xc1}], 0x3, &(0x7f0000002480)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x40003042) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="c20594e338ce29d732014ccb0607d3c185dfc8b30165ef98f80d9f0e90c08d37a75112d0174623d1658e961b16dcb0def6a6b352dee72307b3df5061424b335cd92b506bb32c9f8617b373c8efe42d214c316e483e5873f493a5fe9f20bfdded737a2a581a6bb9f22c5f1279d42dc994c86eb05aea887bf679b14ca7ffab9edbed1b7905358c62bb36a1e5fe4ba4f7ed54d28d98274f0c7d92b1f5e4d2fd627caae8e5590a", 0xa5}, {&(0x7f00000000c0)="c2778019ac69941bb4b98545a42c5265062679ce4ee64c17b6879382ed94aa8b6d8afc82c265b8f7f83a983ca15ead3f0852f9a93a660984b70c210dad66d4f750e85553e862b6506588fa13d102bded7d2348d2bc4cd549ba26594de56247b89f4b1899807b907d567c5a8072fe02d9e38c56b6279883fb2ba64fc8b17436e1d3a7b1d3172ce4d0f40c11bb27e4", 0x8e}, {&(0x7f0000000180)="8d044f69677f9a3e7108392d4af590c2a2b8212ec36e5855915374ab27e0ed43", 0x20}, {&(0x7f00000001c0)="8f1c26e4e9f01ad1006dcfc469397c", 0xf}, {&(0x7f00000002c0)="504729d5048ae94b36f6cd1d31c67d29e16fa1c5861ed436d0f6c1d3bd20bd264e65a2594c38a00e879a83dceb6f296d1f0756f8c871686df188d6862d91822bf0eddf32639f9c52432e3f334fe06c15e70da8734836cbb75f7d92bf139f3c8446185314ddc39f754c166cd8f6f859ce947deee99126946a5dafbfee73d62a7d6d872397d8e56f539ef6c49eaf9d62080c62504e52620635c3a86fb55636eb2af74e2cffbf1db662e4828bc62d99110be8151075ad8a3ae5091f1abd19e87d48b8bcae7f409d3cdad578c0bec75a0162e08bf28863604ab1d4fce4f338bc3ebb1c14899cf5c4", 0xe6}, {&(0x7f00000003c0)="74e710a39bebd569315dea748b43d5ff13ee8f0e561763ddabc3b2a31c36f006c8d108480cd5371ef7993ba61bd10d1d9c84633848a22d08d71654186405f83d83d61135ff6cf0832790f2c500643f959f4ef7a4da54578e6c38c44106cadb62852dd5254d515f1864670a8b7e0b55456f8d51ad230d36aaaf7c58cd33be47add92edf67134bda5f3334cd191350023083b751d6419c50bce94f7b81b976a1e8ef60b4d346d48cfa176f09f1e3e5f2e2606d45b75b06f623c11cd593f78f589acacfe984a51d3842add6bf81acb261ed510c8848f0ffc903e04fa8b24fe8e72411721366544e87cd", 0xe8}, {&(0x7f00000004c0)="8cee0311d126611512b0bcb8b24613ec9c3562079f52202cc6f4081405d73be2eadb26df4387bfffa923167b52c0aeb76ae78945aee2a0454636ef9a5f0852137b55906cd2da7083dc6039ba071204aaf7cd005e1d3e2988b3a1af21c747491e8e46affb89ff258e3263c3da48d9b9e4677127452cd8e39d0634f67a3b785d52954274999fcbbfa9e9cf33a1a642396b9575c9414b128dbf182a4defa54b750277a2698f3d6fadeb0024399940028d8005b921d79cb35fa3c100aebb5812e117ede9276829be768e465571c47ad94a", 0xcf}], 0x7, &(0x7f0000002900)=ANY=[@ANYBLOB="1c0000000000000001000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r10, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRESOCT, @ANYRES32, @ANYRES32=r11, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="cbf4081b69070082"], 0x80, 0x40842}, 0x20084854) pidfd_send_signal(r2, 0x12, 0x0, 0x0) [ 2225.918852][T19815] __nla_validate_parse: 42 callbacks suppressed [ 2225.918863][T19815] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:07 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="1a000100", @ANYRES16=0x0, @ANYBLOB="000000070089c40000c1000000e37878ce64840ca0e0f076e0626d854bb8a58f62212934744fe87f0e3d0655e29c83113f4dcbcce7b6bc3337b13e381fdf9fe06d8a7a68ee1a88c2cf531fea6d3f8780bc027c1a27184805e73bd8e7fd49d5cec42aa7249b47746a4e4156ff5642fa0520ae87d4500c4a8cae1346258226996e2fb4fd5eb066bff16749eb2dc40ac4ef8ee69f218796f20189ae319af3e1e0ee730552a41985e492df0655bdc7567d4356540ef4f37b1e143e83de4d20fead7e484bbabacd"], 0x14}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r1) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:07 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x6a000) 17:24:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000010000006"], 0x20}}, 0x0) [ 2225.967328][T19822] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2226.065028][T19839] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2226.089108][T19845] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:07 executing program 2 (fault-call:1 fault-nth:41): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:07 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x6b000) 17:24:07 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f0000000000)={0x72, ""/114}) 17:24:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000011000006"], 0x20}}, 0x0) 17:24:07 executing program 0: ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x81) r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x3d, 0x0, 0x0) [ 2226.212271][T19856] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2226.215155][T19858] FAULT_INJECTION: forcing a failure. [ 2226.215155][T19858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2226.234863][T19858] CPU: 1 PID: 19858 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2226.243617][T19858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2226.253669][T19858] Call Trace: [ 2226.257058][T19858] dump_stack_lvl+0xb7/0x103 17:24:07 executing program 0: getpid() pidfd_send_signal(0xffffffffffffffff, 0x12, 0x0, 0x0) [ 2226.261642][T19858] dump_stack+0x11/0x1a [ 2226.265866][T19858] should_fail+0x23c/0x250 [ 2226.270285][T19858] __alloc_pages+0x102/0x320 [ 2226.274873][T19858] alloc_pages_vma+0x513/0x680 [ 2226.279632][T19858] shmem_getpage_gfp+0x954/0x13d0 [ 2226.284662][T19858] shmem_write_begin+0x7e/0x100 [ 2226.289504][T19858] generic_perform_write+0x196/0x3c0 [ 2226.294841][T19858] ? shmem_write_begin+0x100/0x100 [ 2226.299977][T19858] __generic_file_write_iter+0x161/0x300 [ 2226.305623][T19858] ? generic_write_checks+0x242/0x290 [ 2226.310984][T19858] generic_file_write_iter+0x75/0x130 [ 2226.316446][T19858] vfs_write+0x69d/0x770 [ 2226.320789][T19858] ksys_write+0xce/0x180 [ 2226.325025][T19858] __x64_sys_write+0x3e/0x50 [ 2226.329609][T19858] do_syscall_64+0x3d/0x90 [ 2226.334022][T19858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2226.339939][T19858] RIP: 0033:0x4665e9 17:24:07 executing program 0: r0 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_open_procfs$userns(0x0, &(0x7f0000000080)) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r0, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@GTPA_NET_NS_FD={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @rand_addr=0x64010102}, @GTPA_LINK={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010100}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x40090) r2 = getpid() recvmsg$unix(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000003500)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/80, 0x50}, {&(0x7f00000012c0)=""/4, 0x4}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/181, 0xb5}, {&(0x7f00000023c0)=""/158, 0x9e}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/128, 0x80}], 0x8, &(0x7f0000003700)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x130}, 0x2001) r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x12, 0x0, 0x0) 17:24:07 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x63a001, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2226.344726][T19858] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.364346][T19858] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2226.372752][T19858] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2226.380713][T19858] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2226.388672][T19858] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.396698][T19858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2226.404656][T19858] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:07 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x6c000) 17:24:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000012000006"], 0x20}}, 0x0) 17:24:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:07 executing program 2 (fault-call:1 fault-nth:42): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:07 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) process_madvise(r1, &(0x7f0000001240)=[{&(0x7f0000000000)="8dc477e97e5eb620c49b009914900b668af2e33299b3939d1e3cb1cec18264f66dbce94d7fc2b0c72ceca30ca15828376ea292adae4734f604813b1f8ec377d29fee03e56534d181611d4d7f0b4ce9fd2bb6eb19d8496f1933533434af9248f3fee75303e7c528996013b85e6118fb74767adc36e73c9fd56a2530b8fa", 0x7d}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="a867cb981dae6b432c7b8bec8c2e769ed2277ee64dc612f399d1aa73f90bbb85047415c5da008def4880a4cc2421a4655b7fedcc9cd0adff2c47d7e60e97714f6043811df755da3fae7e36f669b1756036664b0a5377f9bfc4bf1045cbb442440478cf84522344025e3abe77d7a0073dd7349f6ba7e19b237924b0c48757a7f168f43b8319453c194f4a606e7ac05b15abe903a166653a3223ba9b2c8e11b81aac07b9b594c7220835cc2bb0cf94f4d3ed69d7d867a5706a61b7d85da268f0a491a72c4b965a7094dd6ee6febd4c199bcf362ea30f460a7b4db74ebe3b9fa1", 0xdf}, {&(0x7f0000001180)="327f1c70a3072942a779677fa5390a21de58bad1a95f5e38b3d711e7ad9e53fd3d9708009bf41a10d8d3c1b06d000bda0cd6bbce19cb26033efaff6f4eba8ccfdf2a09929208084f87e6079c9a8ac15fa17344a450cecdba92eab770f92bf24aa7f3c4aee2665eeb5e23fc980cf0ecea8cc40807477ded77f49afcca6d73ea577992378a4ee786", 0x87}], 0x4, 0xe, 0x0) 17:24:07 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x24008080}, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) write$tcp_congestion(r1, &(0x7f0000000040)='yeah\x00', 0x5) [ 2226.494925][T19891] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2226.524669][T19898] FAULT_INJECTION: forcing a failure. [ 2226.524669][T19898] name fail_usercopy, interval 1, probability 0, space 0, times 0 17:24:08 executing program 0: getpid() r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x3, 0x0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/cgroup\x00') 17:24:08 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x6d000) [ 2226.537745][T19898] CPU: 1 PID: 19898 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2226.546496][T19898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2226.556640][T19898] Call Trace: [ 2226.556649][T19898] dump_stack_lvl+0xb7/0x103 [ 2226.556700][T19898] dump_stack+0x11/0x1a [ 2226.556717][T19898] should_fail+0x23c/0x250 [ 2226.556738][T19898] should_fail_usercopy+0x16/0x20 [ 2226.556836][T19898] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2226.556903][T19898] ? shmem_write_begin+0x7e/0x100 [ 2226.556918][T19898] generic_perform_write+0x1df/0x3c0 [ 2226.556937][T19898] ? shmem_write_begin+0x100/0x100 [ 2226.556951][T19898] __generic_file_write_iter+0x161/0x300 [ 2226.556974][T19898] ? generic_write_checks+0x242/0x290 [ 2226.556997][T19898] generic_file_write_iter+0x75/0x130 [ 2226.557075][T19898] vfs_write+0x69d/0x770 [ 2226.557097][T19898] ksys_write+0xce/0x180 [ 2226.557112][T19898] __x64_sys_write+0x3e/0x50 [ 2226.557128][T19898] do_syscall_64+0x3d/0x90 [ 2226.557198][T19898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2226.557222][T19898] RIP: 0033:0x4665e9 17:24:08 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x11, 0x0, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r3 = geteuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="f05f187e11617e89060b3adf2b5779d2c577398724b43ccb2305e37f83e3dd07e26ea86c9154588493183781b5a7e0bb9c588a8fbe47c9805ee9b3e09608fae26b33ec851a5614ebc9ab99957c69ba5738d83cb9bcb1bf5d0e5e61e548a79e383acd68c8863e04217a0ad8f4a3c155b6612f4e998fe6a30dbb83c0a6b0671dcec96204fcb00a5c027683c5bc8f555f738c986bf88041dc3b903a39d5c44b8dd0f48f128fb3d1d242c883a04719b2f30ea53795678f5b9e7c9ef2e15608923ec00b6b2377b7f1e801dda07b96ca86214247208e83f2638c0f777c980a644a100312edd8d6da39cadb3cd01f64a3692d0eef0f91fdeb1657ec0462", 0xfa}], 0x9, &(0x7f00000007c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, 0xee00}}}], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}, 0x2000) r6 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r7 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) r8 = pidfd_open(0xffffffffffffffff, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r3, r4}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r6, r7, r8, r9]}}], 0xe8}, 0x8004) r10 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000001600), 0x480000, 0x0) r11 = syz_open_dev$sg(&(0x7f0000001640), 0x9, 0x2200) r12 = timerfd_create(0x0, 0x80000) r13 = mq_open(&(0x7f0000001680)='\\/\x00', 0x2, 0x0, &(0x7f00000016c0)={0x10000, 0x8, 0x9, 0x7}) r14 = perf_event_open$cgroup(&(0x7f0000001740)={0x0, 0x80, 0xa3, 0x8, 0x0, 0x6, 0x0, 0x4, 0xc4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80, 0x2, @perf_bp={&(0x7f0000001700), 0xd}, 0x582, 0x3ff, 0xff, 0x3, 0x1, 0x1, 0x5, 0x0, 0x4, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xa) r15 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000017c0), 0x400, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000000c0)="ff93b81bf4dcf5d9bd4a8ad2eb15a99a302fc3c6223e763147", 0x19}, {&(0x7f0000000100)="a960b20baa934339cf4273a855da938507da03ec1b0db60b5d03bd0e04f935e68ebd4bd74779a1a6054011b4de59174defc10438b7c706ff1ada7ef0889a8cc477b558b882aa72734a73f9786381c872693f9a693ec658497de7b830863faa311b9c1085a6abfbfd6216b6184d0e12221709bb3c2504c96b049d2fef3c41d06ecdae322fe54eae75ee14a6016a0f", 0x8e}, {&(0x7f00000001c0)="b9579472f83e42aaf74b83d35c9a5c0168e729ad9f1a6a7a354f616dc76642dcc926ed83e545be868b8ee5e973e76b13ac36da9edeb8a25d834a35bfbbc30297dc670a93da649ec4e784e4b124c0a81f9069d19ffe1256fee90ffcefacd686c4bc70f2f1673828865594ce375fb27b", 0x6f}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d4f1dfb824e9155be275df635746329143cf0598d4b37bd8e7982e8c61c7b320f52d37a51ec3f533c0", 0x29}, {&(0x7f0000001280)="8d7ff70e7ef93b58201e0d19a515870500a18b02c7090452c85439ca395ab05d6576ce268a37f3fd0988064a6c1a3e1adf960d09c20e9d3a631853f4b1f2d6ea234a67474426b31559053c8f5bcdf78eb456ed5401003ecf1f168d02eaea0f7ab1887b2294885df5b43ef674a9abc55346eb09cf90c035f4b6359c94222ff26a2fb1336d2477b4ff677bf16f9f288e4f5a17f82feaef4811a7e9d3f1a3cd435ee1aa888e7dacb9816a36018c1043d2fca325919a25484163078c024e1d3c0c61ee2a21d0", 0xc4}, {&(0x7f0000001380)="8c2a8a208fa064f27cf01a1cd4f26f6f56c789c79463fd40890ebc1c0f8cd64070997319ab13bc09e5bd2843e200a04168feed01ba56fad472f32dd36b55f980ef7d8169541a5f4c861513002995cd47144f31715493a6f0807889ce0b5d440dff0618dcbbe888e7692f6294df5088aa36d2182b30555d22965a038a73cf788c9dad5e6a34b64ee5e89be684dd3a9522c776", 0x92}], 0x7, &(0x7f0000001800)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, r3, 0xffffffffffffffff}}}, @rights={{0x28, 0x1, 0x1, [r1, r1, r10, r11, r1, r12]}}, @rights={{0x24, 0x1, 0x1, [r13, r1, r14, 0xffffffffffffffff, r15]}}], 0xb0, 0x4000}, 0x0) [ 2226.557236][T19898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.557258][T19898] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2226.557278][T19898] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2226.557291][T19898] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2226.557304][T19898] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 17:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000020000006"], 0x20}}, 0x0) 17:24:08 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x6e000) [ 2226.557316][T19898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2226.703014][T19898] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:08 executing program 0: r0 = getpid() r1 = getpid() waitid(0x2, r1, &(0x7f0000000900), 0x8, &(0x7f0000000980)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000040), 0x6e, &(0x7f00000007c0)=[{&(0x7f00000000c0)=""/71, 0x47}, {&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/187, 0xbb}, {&(0x7f0000000400)=""/70, 0x46}, {&(0x7f0000000480)=""/253, 0xfd}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f00000006c0)=""/247, 0xf7}], 0x9, &(0x7f0000000880)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}, 0x10000) r3 = pidfd_open(r0, 0x0) pidfd_send_signal(r3, 0x12, 0x0, 0x0) 17:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:08 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x6f000) [ 2226.787130][T19931] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2226.826827][T19946] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:08 executing program 2 (fault-call:1 fault-nth:43): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:08 executing program 1: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x29, 0x9, 0xa4, 0xffffeff9, 0x10, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x1, 0xd7, 0x3}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="f0030000", @ANYRES16=0x0, @ANYBLOB="1be525bd7000fedbdf250e0000004000018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="080003000200000008000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="e12e1400020076657468305f746f5f746500"/28, @ANYRES32=0x0, @ANYBLOB="140002007465616d5f736c6176655f300000000008000300000000000800030000000000140002007465616d5f736c6176655f30000000001400020076657468305f746f5f687372000000001400020076657468315f6d61637674617000000008000100", @ANYRES32=0x0, @ANYBLOB="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"/808], 0x3f0}, 0x1, 0x0, 0x0, 0x40040800}, 0x20004004) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="20002dbd7000feff01000000000008000a0000010000"], 0x1c}}, 0x9800) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f00000003c0)={'syztnl1\x00', &(0x7f0000000340)={'ip6_vti0\x00', r0, 0x4, 0x0, 0x9, 0x2, 0x6, @empty, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x8, 0x80, 0x7, 0x40}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000900)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x54, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x805}, 0x20000000) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r4, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:08 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x70000) 17:24:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000006b24000006"], 0x20}}, 0x0) 17:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000ff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2227.000531][T19963] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2227.010572][T19959] FAULT_INJECTION: forcing a failure. [ 2227.010572][T19959] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2227.020067][T19967] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2227.023792][T19959] CPU: 0 PID: 19959 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2227.023812][T19959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2227.023822][T19959] Call Trace: [ 2227.023829][T19959] dump_stack_lvl+0xb7/0x103 [ 2227.059695][T19959] dump_stack+0x11/0x1a [ 2227.063843][T19959] should_fail+0x23c/0x250 [ 2227.068269][T19959] __alloc_pages+0x102/0x320 [ 2227.072861][T19959] alloc_pages_vma+0x513/0x680 [ 2227.077619][T19959] shmem_getpage_gfp+0x954/0x13d0 [ 2227.082640][T19959] shmem_write_begin+0x7e/0x100 [ 2227.087527][T19959] generic_perform_write+0x196/0x3c0 [ 2227.092812][T19959] ? shmem_write_begin+0x100/0x100 17:24:08 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x71000) 17:24:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000025000006"], 0x20}}, 0x0) 17:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000ff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2227.097918][T19959] __generic_file_write_iter+0x161/0x300 [ 2227.103555][T19959] ? generic_write_checks+0x242/0x290 [ 2227.108937][T19959] generic_file_write_iter+0x75/0x130 [ 2227.114301][T19959] vfs_write+0x69d/0x770 [ 2227.118536][T19959] ksys_write+0xce/0x180 [ 2227.122776][T19959] __x64_sys_write+0x3e/0x50 [ 2227.127377][T19959] do_syscall_64+0x3d/0x90 [ 2227.131790][T19959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2227.137702][T19959] RIP: 0033:0x4665e9 [ 2227.141644][T19959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2227.161280][T19959] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2227.169682][T19959] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2227.177643][T19959] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2227.185670][T19959] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 17:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000ff", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2227.194061][T19959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2227.202017][T19959] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:09 executing program 0: r0 = getpid() timer_create(0x3, &(0x7f0000000200)={0x0, 0x21, 0x1, @tid=r0}, &(0x7f0000000240)) r1 = pidfd_open(r0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000280), 0x6e, &(0x7f0000000900)=[{&(0x7f0000000700)=""/217, 0xd9}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f0000000800)=""/255, 0xff}], 0x3, &(0x7f0000000940)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x68}, 0x40000111) clone3(&(0x7f00000005c0)={0x20081800, &(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440), {0x28}, &(0x7f0000000480)=""/86, 0x56, &(0x7f0000000500)=""/91, &(0x7f0000000580)=[0xffffffffffffffff, r2, r0, r0, r0], 0x5}, 0x58) r4 = syz_io_uring_setup(0x1e0a, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000ac0)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) process_madvise(r1, &(0x7f0000003d00)=[{&(0x7f0000000b00)="b65c46d3ff870e9f9c9b6cdf091709352af8761e098640f390bdbe3464683731853f39d54f26e876eedf255c0420bf3437ad65300fdad13dd7aaf8068da44363", 0x40}, {&(0x7f0000000b40)="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0x1000}], 0x7, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000a00)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd_index=0x5, 0x0, 0x0, 0x1, 0x0, 0x1, {0x0, r5}}, 0x6) clone3(&(0x7f0000000680)={0x200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2e}, &(0x7f00000000c0)=""/14, 0xe, &(0x7f0000000100)=""/197, &(0x7f0000000640)=[r3], 0x1}, 0x58) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000048000006"], 0x20}}, 0x0) 17:24:09 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x72000) 17:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:09 executing program 2 (fault-call:1 fault-nth:44): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:09 executing program 1: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000080)='yeah\x00', 0x5) [ 2227.756641][T20004] FAULT_INJECTION: forcing a failure. [ 2227.756641][T20004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2227.769711][T20004] CPU: 1 PID: 20004 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2227.778530][T20004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2227.788702][T20004] Call Trace: [ 2227.791991][T20004] dump_stack_lvl+0xb7/0x103 [ 2227.796578][T20004] dump_stack+0x11/0x1a [ 2227.800727][T20004] should_fail+0x23c/0x250 [ 2227.805149][T20004] should_fail_usercopy+0x16/0x20 [ 2227.810195][T20004] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2227.815967][T20004] ? shmem_write_begin+0x7e/0x100 [ 2227.821015][T20004] generic_perform_write+0x1df/0x3c0 [ 2227.826434][T20004] ? shmem_write_begin+0x100/0x100 [ 2227.831536][T20004] __generic_file_write_iter+0x161/0x300 [ 2227.837178][T20004] ? generic_write_checks+0x242/0x290 [ 2227.842604][T20004] generic_file_write_iter+0x75/0x130 [ 2227.847976][T20004] vfs_write+0x69d/0x770 [ 2227.852223][T20004] ksys_write+0xce/0x180 [ 2227.856554][T20004] __x64_sys_write+0x3e/0x50 [ 2227.861218][T20004] do_syscall_64+0x3d/0x90 [ 2227.865639][T20004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2227.871578][T20004] RIP: 0033:0x4665e9 [ 2227.875503][T20004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2227.895269][T20004] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:09 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x73000) 17:24:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000004c000006"], 0x20}}, 0x0) 17:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000007f", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:09 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x122000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r2, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2227.903762][T20004] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2227.911725][T20004] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2227.919690][T20004] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2227.927689][T20004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2227.935652][T20004] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000009e", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:09 executing program 0: r0 = socket(0x29, 0x1, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x20, r2, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}]}]}, 0x20}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x124, r2, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x24000080}, 0x1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x6c, r4, 0x0, 0x0, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x73}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4f}, @IPVS_SVC_ATTR_PORT={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc9}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}]}]}, 0x6c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r4, 0x1, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_batadv\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x20044800) r5 = getpid() r6 = pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x12, 0x0, 0x0) 17:24:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000060000006"], 0x20}}, 0x0) 17:24:09 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x74000) 17:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000ef", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:09 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x75000) [ 2228.200222][T20004] ================================================================== [ 2228.208321][T20004] BUG: KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch [ 2228.217607][T20004] [ 2228.219916][T20004] write to 0xffff88810004b3d0 of 8 bytes by task 20031 on cpu 0: [ 2228.227639][T20004] percpu_counter_add_batch+0x9c/0xd0 [ 2228.233020][T20004] shmem_getpage_gfp+0x8be/0x13d0 [ 2228.238035][T20004] shmem_write_begin+0x7e/0x100 [ 2228.242876][T20004] generic_perform_write+0x196/0x3c0 [ 2228.248158][T20004] __generic_file_write_iter+0x161/0x300 [ 2228.253787][T20004] generic_file_write_iter+0x75/0x130 [ 2228.259167][T20004] vfs_write+0x69d/0x770 [ 2228.263407][T20004] ksys_write+0xce/0x180 [ 2228.267647][T20004] __x64_sys_write+0x3e/0x50 [ 2228.272243][T20004] do_syscall_64+0x3d/0x90 [ 2228.276664][T20004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2228.282551][T20004] [ 2228.284861][T20004] read to 0xffff88810004b3d0 of 8 bytes by task 20004 on cpu 1: [ 2228.292740][T20004] __percpu_counter_compare+0x28/0x1a0 [ 2228.298290][T20004] shmem_getpage_gfp+0x84d/0x13d0 [ 2228.303312][T20004] shmem_write_begin+0x7e/0x100 [ 2228.308152][T20004] generic_perform_write+0x196/0x3c0 [ 2228.313430][T20004] __generic_file_write_iter+0x161/0x300 [ 2228.319059][T20004] generic_file_write_iter+0x75/0x130 [ 2228.324431][T20004] vfs_write+0x69d/0x770 [ 2228.328668][T20004] ksys_write+0xce/0x180 [ 2228.332897][T20004] __x64_sys_write+0x3e/0x50 [ 2228.337474][T20004] do_syscall_64+0x3d/0x90 [ 2228.341882][T20004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2228.347771][T20004] [ 2228.350079][T20004] value changed: 0x00000000000018a0 -> 0x00000000000018c0 [ 2228.357168][T20004] [ 2228.359478][T20004] Reported by Kernel Concurrency Sanitizer on: [ 2228.365700][T20004] CPU: 1 PID: 20004 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2228.374955][T20004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2228.385011][T20004] ================================================================== 17:24:09 executing program 2 (fault-call:1 fault-nth:45): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000068000006"], 0x20}}, 0x0) 17:24:09 executing program 0: r0 = getpid() r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) pidfd_getfd(r1, r1, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) recvmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000380), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)=""/78, 0x4e}, {&(0x7f0000000480)=""/110, 0x6e}], 0x2, &(0x7f0000000540)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}, 0x10020) r2 = getpid() ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x8c, 0x0, 0xf, 0x7, 0x0, "d1435a91169f419bbc944cb2cf88ff24e04fe114d14d05c42bbe1b42f64985a44fad80efc98da8282577a82e7de352b856176fb4f4a973594837bccc43017be3", "2039ae38a3c92f4ef261a8264148c38035d7733dfb2039034d20f614a9c2c044a28e673f80a6b43778bda4d0fbc87795b2d6198477e20e6306b4c6c43b56d098", "96de6af1622acf82807b62ae32a7bc0df5e19eb2b093c271848759c6d5409a54"}) r3 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000006c0)) r4 = getpid() r5 = clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r4], 0x1}, 0x58) clone3(&(0x7f0000000300)={0x2006000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x2f}, &(0x7f00000000c0)=""/200, 0xc8, &(0x7f00000001c0)=""/230, &(0x7f00000002c0)=[r0, r3, r5, r5, r0, r5, r2, r4, r0, r0], 0xa}, 0x58) r7 = pidfd_open(r6, 0x0) pidfd_send_signal(r7, 0x12, 0x0, 0x0) 17:24:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000f0", @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:09 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x76000) 17:24:09 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x436101, 0x0) pidfd_getfd(r0, r0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2228.491125][T20088] FAULT_INJECTION: forcing a failure. [ 2228.491125][T20088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2228.504362][T20088] CPU: 1 PID: 20088 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2228.513169][T20088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2228.523273][T20088] Call Trace: [ 2228.526544][T20088] dump_stack_lvl+0xb7/0x103 [ 2228.531191][T20088] dump_stack+0x11/0x1a [ 2228.535346][T20088] should_fail+0x23c/0x250 [ 2228.539784][T20088] __alloc_pages+0x102/0x320 [ 2228.544371][T20088] alloc_pages_vma+0x513/0x680 [ 2228.549199][T20088] shmem_getpage_gfp+0x954/0x13d0 [ 2228.554239][T20088] shmem_write_begin+0x7e/0x100 [ 2228.559084][T20088] generic_perform_write+0x196/0x3c0 [ 2228.564364][T20088] ? shmem_write_begin+0x100/0x100 [ 2228.569468][T20088] __generic_file_write_iter+0x161/0x300 [ 2228.575195][T20088] ? generic_write_checks+0x242/0x290 [ 2228.580566][T20088] generic_file_write_iter+0x75/0x130 [ 2228.586000][T20088] vfs_write+0x69d/0x770 [ 2228.590241][T20088] ksys_write+0xce/0x180 [ 2228.594486][T20088] __x64_sys_write+0x3e/0x50 [ 2228.599170][T20088] do_syscall_64+0x3d/0x90 [ 2228.603583][T20088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2228.609535][T20088] RIP: 0033:0x4665e9 [ 2228.613415][T20088] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2228.633193][T20088] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:10 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x77000) 17:24:10 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000003840)={&(0x7f0000001380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000037c0)=[{&(0x7f0000001400)="3e23d28d8bcd5cb9e7d4e3103d5e880790f9bda6a5d190aa71daeab98df2ed60b3ef783b45ae9f7560b5a05b2182200ddfbc11d9991fc46ab1f589c832b9e810ea3164b8f7155561f521d3d3977aa9d32df2fa1111eeb9aebcc36c995afd2a0d700f47d4d6f73cf916e25edc6b19697bd9df2e956360e0f0850c24b45db8cc927d4e200149b48acb68a1955ab0ff35808a698967aa3260f87a00eac96e6eb0c6", 0xa0}, {&(0x7f00000014c0)="c485694452bd148b0fb2823bd9448d26932b6a6bf726b2beec2a732c521eff019340930bb62b81e9fc57cff5a6f628df46245f13ac6f7769092ef28c56c0838e0bf5b57281f9d230ea3365ddd2d36e286f7a342c75f80cbc8e4c7ba7171085e812a2c1159d7a8d7daa50b0b3d5224c7191bcfd3ea463e729a48c5201170fed3c28d26d1211f92c7452274908bb1a12d15a1e009ebeff711edcb131b469b01ec3e21df4b0da0af390465d7e6bb899ea564507d82a26affae5ff91b2bc9f", 0xbd}, {&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="70759f899b2cd3206644f1476fccdbf83aa7c6f0369efa1e258daa3b57336cd713292d6cb8d10a", 0x27}, {&(0x7f00000025c0)="6ad03a5ce7b31ef8f86433860bb960c971cf68fe71fd7e95cc29db5fdfeecb6e5e4c8464c8f085272864abb353206010168fb82538673e86dedf25fddf7c4a8917c3001cedcfb85c0d248988ad5a2706850b047f0d3093c1a68633a80ba6fecab83d7f0ffeee8e09e3d7f9fead4c65dad6eee76a48cef61595e579bc430fa33c9fb36018b4c4060f9014d4194dae851b004941fe363825903e22eceee4e94e325dce28af300932212c0be5e0ebc0ebb883083dfd56e7783d263baabf75c4dcc1109df2a408f21ea8", 0xc8}, {&(0x7f00000026c0)="510b4dc6f5b5159932d03c7307bc0ed7793a2c8e0d3ca96a1e7ab614b263decdae7e413a5ea946ead700f9be976e4689accbe340ab6b03dc87d9f1d2f127f1d4c42fec69016728c454fc74de24af52cf0e54a1fdde63797941e7d1becec85404049904d68f42b22f455464779a82f91d62e87a148d4655743357e9482d53513f1ad21492f5793b62d80a87ba7fba24d8ba8c32d8229fc13a72480443398d5f2a670a6274ecc296e09d73a951bf233910f6069241e569863caf8b71d8bc0fe4904be5aa97ed849b9e4f0538930848d6cd7617f463c92c62", 0xd7}, {&(0x7f00000027c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20000000}, 0x10040) r0 = getpid() r1 = pidfd_open(r0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/94, 0x5e}, {&(0x7f0000001180)=""/248, 0xf8}], 0x4, &(0x7f00000012c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10000) syz_open_procfs$userns(r2, &(0x7f0000001340)) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:10 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x78000) 17:24:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000006c000006"], 0x20}}, 0x0) [ 2228.641654][T20088] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2228.649622][T20088] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2228.657584][T20088] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.665574][T20088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2228.673536][T20088] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:10 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x19d641, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/7) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:10 executing program 2 (fault-call:1 fault-nth:46): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:10 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000) shmdt(r2) pidfd_send_signal(r1, 0x16, 0x0, 0x0) 17:24:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000074000006"], 0x20}}, 0x0) 17:24:10 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x404900, 0x0) write$tcp_congestion(r0, &(0x7f0000000000)='lp\x00', 0xfffffe2e) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a80), 0x400000, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r3, &(0x7f0000000280), 0x8) read$rfkill(r3, &(0x7f0000000ac0), 0xfffffffffffffe70) r4 = pidfd_getfd(r0, r0, 0x0) recvmsg$unix(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000140)=""/96, 0x60}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000240)=""/63, 0x3f}, {&(0x7f0000000480)=""/202, 0xca}, {&(0x7f0000000580)=""/15, 0xf}, {&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f0000000680)=""/65, 0x41}, {&(0x7f0000000700)=""/238, 0xee}], 0xa, &(0x7f00000008c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x21) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x80, &(0x7f00000009c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}, {@debug={'debug', 0x3d, 0x3f}}, {@msize={'msize', 0x3d, 0x9}}], [{@euid_eq={'euid', 0x3d, r5}}]}}) openat$cgroup_subtree(r1, &(0x7f0000000080), 0x2, 0x0) 17:24:10 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x79000) 17:24:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00000000007a000006"], 0x20}}, 0x0) 17:24:10 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7a000) [ 2228.851848][T20143] FAULT_INJECTION: forcing a failure. [ 2228.851848][T20143] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2228.865075][T20143] CPU: 0 PID: 20143 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 17:24:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000ffffff9e000006"], 0x20}}, 0x0) 17:24:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2228.865095][T20143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2228.865104][T20143] Call Trace: [ 2228.865110][T20143] dump_stack_lvl+0xb7/0x103 17:24:10 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7b000) [ 2228.865133][T20143] dump_stack+0x11/0x1a [ 2228.865150][T20143] should_fail+0x23c/0x250 [ 2228.865174][T20143] should_fail_usercopy+0x16/0x20 [ 2228.865200][T20143] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2228.865298][T20143] ? shmem_write_begin+0x7e/0x100 [ 2228.865315][T20143] generic_perform_write+0x1df/0x3c0 [ 2228.865401][T20143] ? shmem_write_begin+0x100/0x100 [ 2228.865416][T20143] __generic_file_write_iter+0x161/0x300 [ 2228.865439][T20143] ? generic_write_checks+0x242/0x290 [ 2228.865459][T20143] generic_file_write_iter+0x75/0x130 [ 2228.865535][T20143] vfs_write+0x69d/0x770 [ 2228.865552][T20143] ksys_write+0xce/0x180 [ 2228.865567][T20143] __x64_sys_write+0x3e/0x50 [ 2228.865589][T20143] do_syscall_64+0x3d/0x90 [ 2228.865611][T20143] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2228.865635][T20143] RIP: 0033:0x4665e9 17:24:10 executing program 2 (fault-call:1 fault-nth:47): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2228.865726][T20143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2228.865741][T20143] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2228.865757][T20143] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2228.865770][T20143] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2228.865782][T20143] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.865846][T20143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2228.865858][T20143] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2229.144380][T20188] FAULT_INJECTION: forcing a failure. [ 2229.144380][T20188] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2229.197272][T20188] CPU: 1 PID: 20188 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2229.197287][T20188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2229.197362][T20188] Call Trace: [ 2229.197367][T20188] dump_stack_lvl+0xb7/0x103 [ 2229.197388][T20188] dump_stack+0x11/0x1a [ 2229.197404][T20188] should_fail+0x23c/0x250 [ 2229.197428][T20188] __alloc_pages+0x102/0x320 [ 2229.197448][T20188] alloc_pages_vma+0x513/0x680 [ 2229.197520][T20188] shmem_getpage_gfp+0x954/0x13d0 [ 2229.197536][T20188] shmem_write_begin+0x7e/0x100 [ 2229.197546][T20188] generic_perform_write+0x196/0x3c0 [ 2229.197593][T20188] ? shmem_write_begin+0x100/0x100 [ 2229.197603][T20188] __generic_file_write_iter+0x161/0x300 [ 2229.197616][T20188] ? generic_write_checks+0x242/0x290 [ 2229.197629][T20188] generic_file_write_iter+0x75/0x130 [ 2229.197666][T20188] vfs_write+0x69d/0x770 [ 2229.197677][T20188] ksys_write+0xce/0x180 [ 2229.197687][T20188] __x64_sys_write+0x3e/0x50 [ 2229.197727][T20188] do_syscall_64+0x3d/0x90 [ 2229.197740][T20188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2229.197755][T20188] RIP: 0033:0x4665e9 [ 2229.197763][T20188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2229.197773][T20188] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2229.197784][T20188] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2229.197791][T20188] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2229.197817][T20188] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2229.197824][T20188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2229.197831][T20188] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:13 executing program 0: r0 = getpid() r1 = clone3(&(0x7f0000001340)={0x80208800, &(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, {0x30}, &(0x7f0000000280)=""/92, 0x5c, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=[r0, r0, 0xffffffffffffffff, r0], 0x4}, 0x58) r4 = clone3(&(0x7f0000001600)={0x0, &(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)=0x0, {0x1a}, &(0x7f0000001480)=""/255, 0xff, &(0x7f0000001580)=""/14, &(0x7f00000015c0)=[r0, r0, r0], 0x3}, 0x58) r7 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r7], 0x1}, 0x58) clone3(&(0x7f0000005e40)={0x5300000, &(0x7f0000004c40), &(0x7f0000004c80)=0x0, &(0x7f0000004cc0)=0x0, {0x19}, &(0x7f0000001e80)=""/4105, 0x1009, &(0x7f0000001d80)=""/226, &(0x7f0000005e00)}, 0x58) r10 = clone3(&(0x7f00000018c0)={0x223004000, &(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0, {0xa}, &(0x7f0000001740)=""/213, 0xd5, &(0x7f0000001840), &(0x7f0000001880)=[r8, r0, r2, r5], 0x4}, 0x58) clone3(&(0x7f0000001b40)={0x200000000, &(0x7f0000001840), &(0x7f0000001940)=0x0, &(0x7f0000001980)=0x0, {0x20}, &(0x7f00000019c0)=""/194, 0xc2, &(0x7f0000001ac0)=""/2, &(0x7f0000001b00)=[r3, r2, r6, r4, r11, r1, r10, r8], 0x8}, 0x58) clone3(&(0x7f0000005f00)={0x4200100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x18}, &(0x7f00000000c0)=""/107, 0x6b, &(0x7f0000000140)=""/82, &(0x7f0000005ec0)=[r5, r6, r12, r13, r9, r0, r4], 0x7}, 0x58) r14 = pidfd_open(r0, 0x0) r15 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r15, &(0x7f0000000280), 0x8) write$cgroup_subtree(r15, &(0x7f0000001bc0)={[{0x0, 'io'}, {0x2d, 'io'}, {0x6, 'rdma'}, {0x2d, 'rdma'}, {0x2b, 'rdma'}, {0x2d, 'cpu'}]}, 0x1f) r16 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001c00), 0x121102, 0x0) r17 = syz_genetlink_get_family_id$batadv(&(0x7f0000001c80), r15) sendmsg$BATADV_CMD_GET_MESH(r16, &(0x7f0000001d40)={&(0x7f0000001c40)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x1c, r17, 0x400, 0x1, 0x25dfdbfc, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x8020) pidfd_send_signal(r14, 0x12, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r15, 0x4c82) 17:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000ffffffef000006"], 0x20}}, 0x0) 17:24:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7c000) 17:24:13 executing program 2 (fault-call:1 fault-nth:48): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:13 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0x81, 0x4, 0x4, 0x7, 0x0, 0x1, 0x400, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x3480, 0x8, 0x20, 0x9, 0x0, 0x9, 0xffff, 0x0, 0x6, 0x0, 0x3f}, r0, 0x7, 0xffffffffffffffff, 0x6) [ 2231.864278][T20207] __nla_validate_parse: 18 callbacks suppressed [ 2231.864292][T20207] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2231.881012][T20205] FAULT_INJECTION: forcing a failure. [ 2231.881012][T20205] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2231.894063][T20205] CPU: 0 PID: 20205 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2231.902818][T20205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:24:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7d000) [ 2231.912868][T20205] Call Trace: [ 2231.916141][T20205] dump_stack_lvl+0xb7/0x103 [ 2231.920730][T20205] dump_stack+0x11/0x1a [ 2231.924936][T20205] should_fail+0x23c/0x250 [ 2231.929434][T20205] should_fail_usercopy+0x16/0x20 [ 2231.934488][T20205] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2231.940230][T20205] ? shmem_write_begin+0x7e/0x100 [ 2231.945250][T20205] generic_perform_write+0x1df/0x3c0 [ 2231.950595][T20205] ? shmem_write_begin+0x100/0x100 17:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7e000) [ 2231.950615][T20205] __generic_file_write_iter+0x161/0x300 [ 2231.950639][T20205] ? generic_write_checks+0x242/0x290 [ 2231.950663][T20205] generic_file_write_iter+0x75/0x130 17:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000fffffff0000006"], 0x20}}, 0x0) [ 2231.950696][T20205] vfs_write+0x69d/0x770 [ 2231.950713][T20205] ksys_write+0xce/0x180 [ 2231.950729][T20205] __x64_sys_write+0x3e/0x50 17:24:13 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000180)="b5", 0x1}, {0x0}], 0x3}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000000)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = pidfd_open(0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) r7 = geteuid() sendmsg$unix(r2, &(0x7f0000000840)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000001c0)="1998124f7a365717de70114b105d1cb733c9934330e9f458ad9e7aca967535e0068c3d9f5a73948371f542d51df961ace308c526e6969b5ead16ae7061a170707deb5ed267e718c5bfa3adafa3646bb0a764e1766a0b5f7fdf5bc6a2bba52a74f6", 0x61}, {&(0x7f0000000240)="ffb918ed54c39f1936f551b09546947815c10e9740bfe2ab716198dff725474cdcdb80a1cee2b6bef5eeb6819b2bbdee05d4e451a369e085af389747d9be10c4f1f1eca038722ac4c9c44c32b1986de5e5f19e7875a68f48364d0445231f0e073ad967f8879d1d29df4d83a6e512ea826773d0e32261f0b76a1adc53f781f7c7590b0dce95e8d3e14eee59c2ee41922eece616e035d61bec93a82190284e5eea7d8a403246852aa85bdbe91b0055548f597d56f5afb8aa7bdf6ddfd148f392b08a247e5de8c6b509ced972d1dcef50", 0xcf}, {&(0x7f0000000040)="b1cc458047ca40009f0eff9d7f307239a613d1c1f2", 0x15}, {&(0x7f00000003c0)="37f418f360fc42f7b0adf3336b76f296e19f9e9dde8534dae2bf67303ab18ebf74dd8e1c681757f3bf8251f83fc9759b261641a2ad2c1856cffb451a55ff8e1b50095b4cd0b5d3d5f394e9184a7a9b6122da67", 0x53}, {&(0x7f0000000140)="dcc9fac68a4507acb48c42b0e265a5f15c41f3d9d200", 0x16}, {&(0x7f0000000440)="d213991063238186d776bd5f8ef6efa5de6efd118585c6530573714b449bd0c520d8f5ec409c54ccdb087774a364004e9f47bd4027eca9bd7f29b2c644e0c02521355314a731717a02342c5d4dbc62614cc1883a93cf4425a74a1efe156309baa00fa755bc5c1352eadae9ff70", 0x6d}, {&(0x7f00000004c0)="f01a14993396530baf7c79aaa8b81ce01c3d16e6a3d99022a6eedd21df8f5cc1ee5b947f1c65e367394bce2ddc373c4e65b4518c2b43da339a0f8f1e047f7bd40f4d146831e10e6e28328f5ee2fbd127c3a07a6acbbcc28aec77307893cd5dc2d648091e07c893c2b4b47d11f38ab7a0ff8bcdf5b91f389deb9b", 0x7a}, {&(0x7f0000000540)="c8edde0712c93f499587223c48da2151e8c351de0038f75c35a4ab752f489c721a9e13bf82a9e0a4dc3942946eb77d423968503ebe652358d162a1d3a64253020290bf7ca17421a92fa228b02cace055291439e5e7207b50ebde9aaa1f6224f009aa847153e7ec828c1662187aaad3ec96f2b06692e4a7489b0a1e8c9fd2bb1b3e42573d46f5b93f3ec38723cdfc4bf028a8fc564411", 0x96}, {&(0x7f0000000600)="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", 0xfa}], 0x9, &(0x7f00000007c0)=[@rights={{0x30, 0x1, 0x1, [r1, r3, r1, r1, r2, r4, r2, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, 0xee00}}}], 0x50, 0x2400d010}, 0x80080) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002ac0)={&(0x7f0000002880), 0x6e, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160}, 0x2000) r9 = mq_open(&(0x7f0000002b00)='(\x00', 0x4c0, 0x2, &(0x7f0000002b40)={0x9, 0x2, 0x3, 0x3}) r10 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r10, 0x1274, 0x0) r11 = pidfd_open(0xffffffffffffffff, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002c80)={&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000c00)="2a37c8015dff0e76fb995509fb26bf5449a14e0dcc757fd547f855c60c8e913df9755738b8d9546789d33be3351292f85d6478717b545f2b4b753c48d1a080ca", 0x40}, {&(0x7f0000000c40)="3b73bf5d783fd1f86b22ae84daaf2a1e50fa8e6a8b6a5f2d10feb73abe137961a5a07c6c51ebfccc0b663d14879ba64eed83b830a76eb5dacf8ed739616ad894bb09b45276502cacf7c54fbf2b1f9e1ed6a75053fe76b81127f26f958f2bb0157b2e1b45fb4b0f13682dbe86f69d10e164a775d01d1edfe97dfe1f794328e8e176f2d4fdfa947f8bc2f1ba66bda99581cacaafb68008dff8e33bee884c3dc87fbd82bdd76e48a3af9c64c8fec8df585bdb1d76c7b38a33d8c8b7e8fd74420b43670c4d1a528b1c711ca9f1ccdce883df2c9f8aeb46c6a300c35949cdebbe49666f3748f80243a07ebc063edc58f109", 0xef}, {&(0x7f0000000d40)="78db794bf6351727caceb89d37ebb0db69d7a4021e95e4f4c720cfc3498aacc689bef7eec3a479a7de9a4867b5d0832de226142a7fd30cf1840785aea05738d0c0f0551b2922a06c0c33a7a3110726367d345e6f4875977251c65778ad94d04188eaa5a0c8e6733e90316933851331505dce6fc66f32a3c5955b0b5c", 0x7c}, {&(0x7f0000000dc0)="e6ea6b7a972a65b51dc0560040bf81cd2fa9f96e1faccc4ad6c5024842ff0cfb3621c87ae6df34c3d050565029cb33b382b1995fd33835ec6d55797a43e4a4eae9e1c09bee945be266a370054b70dea2fee5fc1507df8df3b4508669b9ecdcd993fd7b76f7e00ed9f55dcfbd03fc67979ed0a0c0e4fce7af5122e0998dee5ea685114cdf0219a8297788c87d4cf2bfd02021d67aa5a304f418a0e26adfeceed11c", 0xa1}, {&(0x7f0000000e80)="788c34141c48074a078c4ae7acd4ffb99043cca0a06732e3e9b5c39cf9acb76d0d8045df9b83c101fb06d9101224277a28560c57b3fe05910c1c83827a96a980d3ac914638f21bef4667e8078f9e012a7798340922c26be09352d50dc0bbe838cff380315a00536e84befeaf1e533c56776435cbf33247f2a68fac05855f506823f97b5a2210276c20d6bb15af889819a793d6f9138f7b76ee48a1db04d6af1018e560285c02e5a52b5860d2052edc0cab02fc89a1ed9a0e162dd48618cf031bf4f05c8b132d94af", 0xc8}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000000f80)="21691e36ae5639a06a0137b9eb67d98187373e93145c745643ca158dafac5d102913640978f6ece80f23033b96467ea6a6140499dbd276649e6eec46ce8e2c7b0c0e4488ac83e2c63c4ce3a499afb0a08f629b84e571f7b14711d7a58dca69bd61f427f7ef9788763351c6e51a5b32fa78ac3cee93da67e1424af4ebaabd2c0541fe22591bff4c5e602df81bf4ec", 0x8e}, {&(0x7f0000001040)="f94de0e0b9a72b5397c33ac0a386153f72ecdbc8b132e4939306338584627634df4166d39ab5aaf97da71298d88943ee975d5f79ac27bbb26cb023e1c25150af1b72ef802ad095e6fe6baa2be99091f17494496807f2c6b2b6419daebb904e3bfabc630008d6a499de732bf02ca0ab1436b96b772eee493bdfd3c33c43082b5999f2232173795b114c8bcfa5d35ff27d87a6ea5fd2a18ed077fe9155a2ab69bdd5c42af7c11a1735ccdf45a53b3c35a6a348e257e9024d2c2978bc00cffca7a1837718567c6770fe147064e0307268984b6db3903ee4905b8b087354daf80dec", 0xe0}], 0x8, &(0x7f0000002b80)=[@rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, r4]}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @rights={{0x28, 0x1, 0x1, [r2, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @rights={{0x24, 0x1, 0x1, [r1, r9, r10, r11, r12]}}], 0xe8}, 0x8004) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@file={0x23c2671c105ec65f, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="3b1fdf34d4027d3001dd0a0bfa16f53c81aba487bb8d69c9d0f8ea8ad73184618547078da07bc14d0b97e04d122d9e8cda7d530131a467ae8d08682e8c652f9ed7bc1b6b89a296c3077f17ba51a298e16bd9c54892b3fd4367b7c46e02eefdbe13f7c15b630f80332a8aa68a6696310296593457035a0143da223c4baac2a59d56a8e1af0394af7a6b5d73cd2c8e125a8e3d4bd768fd6f44de7a673f5abe495577287701148f", 0xa6}], 0x1, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r8}}}], 0xa8, 0x10}, 0x10) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) [ 2231.950746][T20205] do_syscall_64+0x3d/0x90 [ 2231.950836][T20205] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2231.950859][T20205] RIP: 0033:0x4665e9 [ 2231.950872][T20205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2231.950925][T20205] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2231.950942][T20205] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2231.950953][T20205] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2231.950967][T20205] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2231.950981][T20205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2231.950992][T20205] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2232.013108][T20225] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2232.110373][T20239] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2232.114302][T20242] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:13 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = syz_io_uring_setup(0x4d7c, &(0x7f0000000000)={0x0, 0x9f1a, 0x10, 0x2, 0x104}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x11, r2, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000140)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0, 0x4000, 0x1}, 0xfd4) 17:24:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x7f000) 17:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:13 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00007fffffff000006"], 0x20}}, 0x0) 17:24:13 executing program 2 (fault-call:1 fault-nth:49): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x80000) [ 2232.350699][T20258] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2232.362826][T20259] FAULT_INJECTION: forcing a failure. [ 2232.362826][T20259] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2232.376129][T20259] CPU: 0 PID: 20259 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2232.384881][T20259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2232.394955][T20259] Call Trace: 17:24:13 executing program 0: sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfff}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1c}}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x80}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc000}, 0x4000000) r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x35, 0x0, 0x0) process_madvise(r1, &(0x7f0000000140), 0x0, 0xb, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1, 0x0, @thr={&(0x7f0000000000)="6b2739384d3bfe631d6826661b23244a4d051b3fcd07c43700c2bf51fd2664252ef4cb6427aed5130979dc719a67ff07a380d0df3541550cee634f726ff5ba799ad9df1b4caa48a3d0b9af14850c6d4497376cc8578e538257c90063beb915e0d568b070e65a5c3f89fe850c87d67de4351decf9abb8ed099398e158", &(0x7f0000000080)="b070adb9610637ca2651fe3692709709c525db4bad9adbbf94"}}, &(0x7f0000000100)) [ 2232.398312][T20259] dump_stack_lvl+0xb7/0x103 [ 2232.402900][T20259] dump_stack+0x11/0x1a [ 2232.407051][T20259] should_fail+0x23c/0x250 [ 2232.411498][T20259] __alloc_pages+0x102/0x320 [ 2232.416092][T20259] alloc_pages_vma+0x513/0x680 [ 2232.420856][T20259] shmem_getpage_gfp+0x954/0x13d0 [ 2232.425909][T20259] shmem_write_begin+0x7e/0x100 [ 2232.430843][T20259] generic_perform_write+0x196/0x3c0 [ 2232.436154][T20259] ? shmem_write_begin+0x100/0x100 [ 2232.441320][T20259] __generic_file_write_iter+0x161/0x300 17:24:13 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x81000) [ 2232.446954][T20259] ? generic_write_checks+0x242/0x290 [ 2232.452322][T20259] generic_file_write_iter+0x75/0x130 [ 2232.457696][T20259] vfs_write+0x69d/0x770 [ 2232.462087][T20259] ksys_write+0xce/0x180 [ 2232.466355][T20259] __x64_sys_write+0x3e/0x50 [ 2232.471024][T20259] do_syscall_64+0x3d/0x90 [ 2232.475437][T20259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2232.481420][T20259] RIP: 0033:0x4665e9 17:24:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) [ 2232.485306][T20259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2232.504959][T20259] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2232.513360][T20259] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2232.521336][T20259] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2232.529304][T20259] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2232.537269][T20259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2232.545230][T20259] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00009effffff000006"], 0x20}}, 0x0) 17:24:14 executing program 0: getpid() r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000280), 0x8) recvmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000100), 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)=""/64, 0x40}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00010000000000001ad49a00000000ff0000009aa50255459b2b0f7dc869de194ef34cae7fd154b1b38f4fc0f8963cb45a1eeb372dd6bcdb4dbdd5b872625f553ac9e2462c7b3aa6b7e24ccd71a758e1daa1db9d169e4ff4f8643d672bf46160f2e86d7b35cd4472b32f64f42a43fd6f36e12f2f0980ca6723f0883db88868175ac6d54cedef2e76235448ff5e71b4542c7ad6e73b9dbca1123311df0107380e0102a287cec9b393c611d43b4ba6521324160e6ea393e1b246360a0bd355fdb680a993e7883140c5b04fbfbf75184e7e4353d5dd3154bb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000b4c8efc3e072daca58a689532fadcff0b906f1fd0463575ce7b3815e04753051141d980500a0fe7e12f32fb802d37027692d736fc326f8d4b3aac326f3c81cd8d3293522b351c2670fe339bc21514938d490c10200000000000000a462636d24eaf905b944afcbd5d43dae1d6337d9bb8c23370aef4e3e6706cdbbbb0703c10e1d8c32ef10ac3ea4e0b92e8259dddfbb6f8afe2826f6418d7811f59fcd949bea6fcc64", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xe8}, 0x63) accept4$unix(r1, &(0x7f00000004c0), &(0x7f0000000540)=0x6e, 0x80800) socketpair(0x9, 0xa, 0x3f, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000780)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000740)={&(0x7f0000000440)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000804}, 0x951) recvmsg$unix(r0, &(0x7f0000000200)={0x0, 0x53, &(0x7f0000000180)=[{&(0x7f0000000000)=""/236, 0xec}, {&(0x7f00000002c0)=""/83, 0x53}], 0x2, &(0x7f00000001c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x20}, 0x10000) r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x1e, 0x0, 0x0) 17:24:14 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x82000) 17:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x83000) [ 2232.635858][T20299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2232.672255][T20312] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:14 executing program 2 (fault-call:1 fault-nth:50): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000efffffff000006"], 0x20}}, 0x0) 17:24:14 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x30, 0x200000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) r3 = getpid() sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x9997b1f701849598, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x2e}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x6000010}, 0x14) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0xfffffffffffffffd) r4 = getpid() r5 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r5], 0x1}, 0x58) r6 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r6], 0x1}, 0x58) perf_event_open(&(0x7f0000000580)={0x5, 0x80, 0x1, 0x5, 0x9, 0x40, 0x0, 0x7, 0x80001, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2b2, 0x2, @perf_bp={&(0x7f00000002c0)}, 0x18, 0xe962, 0x1, 0x0, 0x7fff, 0x7, 0x1ff, 0x0, 0x1000, 0x0, 0x3}, r3, 0xc, 0xffffffffffffffff, 0x1) syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), 0xffffffffffffffff) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000003c0), 0x202000, 0x0) clone3(&(0x7f0000000500)={0x1040100, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), {0x4}, &(0x7f0000000440)=""/8, 0x8, &(0x7f0000000300)=""/94, &(0x7f0000000380)=[0xffffffffffffffff, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0x0, r6], 0x8, {r7}}, 0x58) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:14 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) pidfd_getfd(r1, r2, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000000000000003"], 0x20}}, 0x0) 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x84000) [ 2232.823296][T20351] FAULT_INJECTION: forcing a failure. [ 2232.823296][T20351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2232.836375][T20351] CPU: 1 PID: 20351 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2232.845133][T20351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2232.855218][T20351] Call Trace: [ 2232.858499][T20351] dump_stack_lvl+0xb7/0x103 [ 2232.863178][T20351] dump_stack+0x11/0x1a [ 2232.867336][T20351] should_fail+0x23c/0x250 [ 2232.871821][T20351] should_fail_usercopy+0x16/0x20 [ 2232.876849][T20351] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2232.882572][T20351] ? shmem_write_begin+0x7e/0x100 [ 2232.887604][T20351] generic_perform_write+0x1df/0x3c0 [ 2232.892890][T20351] ? shmem_write_begin+0x100/0x100 [ 2232.898090][T20351] __generic_file_write_iter+0x161/0x300 [ 2232.903721][T20351] ? generic_write_checks+0x242/0x290 [ 2232.909141][T20351] generic_file_write_iter+0x75/0x130 [ 2232.914752][T20351] vfs_write+0x69d/0x770 [ 2232.918992][T20351] ksys_write+0xce/0x180 [ 2232.923231][T20351] __x64_sys_write+0x3e/0x50 [ 2232.927993][T20351] do_syscall_64+0x3d/0x90 [ 2232.932508][T20351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2232.938507][T20351] RIP: 0033:0x4665e9 [ 2232.942413][T20351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2232.962198][T20351] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x85000) 17:24:14 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x86000) 17:24:14 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x8000, 0x400) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x87000) 17:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="031f000000000000000003"], 0x20}}, 0x0) [ 2232.970716][T20351] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2232.978676][T20351] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2232.986638][T20351] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2232.994661][T20351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.002631][T20351] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2233.043042][T20356] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2233.072436][T20379] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:14 executing program 2 (fault-call:1 fault-nth:51): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:14 executing program 0: r0 = getpid() clone3(&(0x7f0000000240)={0x22100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0, {0x3c}, &(0x7f00000000c0)=""/184, 0xb8, &(0x7f0000000180)=""/69, &(0x7f0000000200)=[r0, r0, r0, r0], 0x4}, 0x58) r2 = getpid() r3 = getpid() clone3(&(0x7f00000005c0)={0xa800000, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), {0x1a}, &(0x7f0000000380)=""/232, 0xe8, &(0x7f0000000480)=""/246, &(0x7f0000000580)=[r2, r1, r0, 0x0, r3], 0x5}, 0x58) r4 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r4], 0x1}, 0x58) r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x12, 0x0, 0x0) [ 2233.246048][T20398] FAULT_INJECTION: forcing a failure. [ 2233.246048][T20398] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2233.259351][T20398] CPU: 1 PID: 20398 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2233.268103][T20398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2233.278151][T20398] Call Trace: [ 2233.281423][T20398] dump_stack_lvl+0xb7/0x103 [ 2233.286007][T20398] dump_stack+0x11/0x1a [ 2233.290158][T20398] should_fail+0x23c/0x250 [ 2233.294588][T20398] __alloc_pages+0x102/0x320 [ 2233.299241][T20398] alloc_pages_vma+0x513/0x680 [ 2233.304010][T20398] shmem_getpage_gfp+0x954/0x13d0 [ 2233.309083][T20398] shmem_write_begin+0x7e/0x100 [ 2233.313931][T20398] generic_perform_write+0x196/0x3c0 [ 2233.319254][T20398] ? shmem_write_begin+0x100/0x100 [ 2233.324356][T20398] __generic_file_write_iter+0x161/0x300 [ 2233.329987][T20398] ? generic_write_checks+0x242/0x290 [ 2233.335381][T20398] generic_file_write_iter+0x75/0x130 [ 2233.340810][T20398] vfs_write+0x69d/0x770 [ 2233.345353][T20398] ksys_write+0xce/0x180 [ 2233.349592][T20398] __x64_sys_write+0x3e/0x50 [ 2233.354208][T20398] do_syscall_64+0x3d/0x90 [ 2233.358620][T20398] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2233.364540][T20398] RIP: 0033:0x4665e9 [ 2233.368463][T20398] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2233.388125][T20398] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:14 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x88000) 17:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="081f000000000000000003"], 0x20}}, 0x0) 17:24:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000f0ffffff000006"], 0x20}}, 0x0) 17:24:14 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x1, 0x80, 0x5, 0x6, 0x0, 0x0, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x40882, 0x7, 0x1000, 0x0, 0x7fffffff, 0x1000, 0x200, 0x0, 0x7, 0x0, 0x7}, r0, 0xffffffffffffffff, r2, 0x3) pidfd_send_signal(r1, 0x12, 0x0, 0x0) [ 2233.396547][T20398] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2233.404511][T20398] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2233.412603][T20398] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.420621][T20398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.428594][T20398] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01ff91d0e97d7700000003"], 0x20}}, 0x0) 17:24:14 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x89000) 17:24:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000020000000006"], 0x20}}, 0x0) [ 2233.469433][T20411] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 17:24:14 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r2], 0x1}, 0x58) syz_open_procfs$userns(r2, &(0x7f0000000080)) pidfd_send_signal(r1, 0x12, 0x0, 0x0) syz_open_procfs$userns(r0, &(0x7f0000000040)) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x12280, 0x0) 17:24:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000030000000006"], 0x20}}, 0x0) 17:24:15 executing program 2 (fault-call:1 fault-nth:52): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:15 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8a000) 17:24:15 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x652801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f020000000000000003"], 0x20}}, 0x0) 17:24:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000040000000006"], 0x20}}, 0x0) 17:24:15 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pidfd_send_signal(r1, 0x22000026, 0x0, 0x0) 17:24:15 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8b000) [ 2233.717108][T20458] FAULT_INJECTION: forcing a failure. [ 2233.717108][T20458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2233.731238][T20458] CPU: 1 PID: 20458 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2233.740000][T20458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2233.750043][T20458] Call Trace: [ 2233.750051][T20458] dump_stack_lvl+0xb7/0x103 [ 2233.750071][T20458] dump_stack+0x11/0x1a [ 2233.750086][T20458] should_fail+0x23c/0x250 17:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f030000000000000003"], 0x20}}, 0x0) [ 2233.766462][T20458] should_fail_usercopy+0x16/0x20 [ 2233.771563][T20458] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2233.777285][T20458] ? shmem_write_begin+0x7e/0x100 [ 2233.777307][T20458] generic_perform_write+0x1df/0x3c0 17:24:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000050000000006"], 0x20}}, 0x0) [ 2233.777332][T20458] ? shmem_write_begin+0x100/0x100 17:24:15 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8c000) 17:24:15 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x401) ioctl$LOOP_SET_STATUS(r1, 0x4c08, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r2, &(0x7f0000000280), 0x8) read$rfkill(r0, &(0x7f00000000c0), 0x8) sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="8406ebd388f07b2d44aadaecccad432676694bf7bde626114ad2981620f03257248e66342a07df2d9c731c31d55536e524af25981d3e1513932f96e153b595ce6386fb", 0x43}, {&(0x7f0000000180)="6d21b9a478b6667a75923258b34b1e5a629ac9435f09823475d4013ca786990086841f4568d577e1fe6197c848778ff20775562af40d205e01579f1d88331cc47cc2777585e946132c08f34c901f58515af69a8e26d628b02d6775028ac0f3ab21e0b1cefadc003afb29f0aaf73c94f1f642c4e33907db165c376a587adc3555e01b68f8626ad53e41cfc30f582c23a42ababad2efbdf2216e869ed7ba656b478d209c50a33633c099ee3148facbb80791e64bbdfe21e541394e12c02e13920efae5bc73bf97ce3cf97574093c6bda6c7804c0ca41b50e7a0b087f0f9f336ed2", 0xe0}, {&(0x7f0000000840)="a002a106bb069c334851933e182cf9285075b1f4e018776b2b780b84486bd5ce3137a244ae924dd99845a98aee4138643b5e7da0e9583009ab788234a3cbc355f261f21c94d589d040a5b56b6c33921c526048f04e60ca54bd050e909502c5a9d5000000000000000000", 0x6a}, {&(0x7f0000000300)="4fb8d6ed1213a799102393bb6e24a31fba10a3f9680ff0feceefdf17f4d9111ca9568d7f7de1730570690475f9f751a59683d0295031b5b6bb244771da3235d6ed805853139e599fee8fc289cc5bec61e3b648fde3889667a1e1b8a93edcdf6f7f5c4357762186b94e74e0d78433302f007f30ced32fb2fd357ab9db66d369dfbb9f39e8d5309dc1386a880482e67dcdb36084ec1d50aee5acce777fd92a0f0ccb60830c533d44e7466a234ea2f864bd34c0ada231dc02c8167a22ff123e13066d7601c8e38e1a2312369a0a52430b1f2bf9c2c7cd71c1a2ba281d71f23c28c664f2ecb065ab845cf844a3b2332bc81fcb69b5", 0xf3}, {&(0x7f0000000440)="29891d69d2493149a60216fbec5191e3b8a7add418d83d0525b747054da450990f715af191b474129d59853586362cc1c23c1d285179e138391a9fddcb6181ba88f99f70ef89953f60261c778232c0187a2d46ae2cbcc80527", 0x59}, {&(0x7f00000004c0)="81aff231268cbbb20b840042e0d6a8f6e351f12f18b5bff23cae43cc02b5973089abcd79ac47acfa96c189522e0d303b7b59be7d27ee912670fba0490c70bbd1fc70522eaa79f78d4aa46c", 0x4b}, {&(0x7f0000000540)="a3f1a253b02ca9db0851f83139ab19ccfeedcf0aaa2af7aa528df744ebf29c9bf1f4599bd479d6ce801e0c094acf3c35ebafb050dba3bd2db5203180c6c503a2ed68f2383cd7ad2c7c26a02132bc7eded5defef530744bb7caca9e6411d42d6926867051bf10abbcc83596cb7281be570cb3989e391a8ae482a2b53150a8309dc3cb4eb8791eca47139e9f23024eabe2020f23c76f91fc21b9be11aaaaeae3b29dd4809625d6adeaebbb05c512668005dc88e4b5c5cfa90f300c58024b9df877fbcd3894c39aca37b04f6e7aa9a3619be74cf04b61e22de6a59f0a308854e9ab0b25b0078c407f1c", 0xe8}, {&(0x7f0000000640)="8fb8daf8c4900164cb8b7434e313d9984a2ed61ffaf013240f0eabcd9909ba1616ff59dc2b9eecef85dc46934abdc1fa360e181b99294144452b31e3461e33657c781b229d1a21c32dcb86770c4839fa72dcb3aff8d4249785807864f5983e24b3664493b60371550f89ebbc5afaf3a6", 0x70}, {&(0x7f00000006c0)="c8493e58eb5132755c9121ed19405d7691622ad329a22dc2d8c237eb35a80985882cce0e7c7b2d533e9c1b1cad07755bc85c9686931b2a3bc1856f311092602a14", 0x41}], 0xa}, 0x0) 17:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f040000000000000003"], 0x20}}, 0x0) [ 2233.777349][T20458] __generic_file_write_iter+0x161/0x300 [ 2233.777408][T20458] ? generic_write_checks+0x242/0x290 [ 2233.777431][T20458] generic_file_write_iter+0x75/0x130 [ 2233.777487][T20458] vfs_write+0x69d/0x770 [ 2233.777507][T20458] ksys_write+0xce/0x180 [ 2233.777524][T20458] __x64_sys_write+0x3e/0x50 [ 2233.777679][T20458] do_syscall_64+0x3d/0x90 [ 2233.777696][T20458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2233.777717][T20458] RIP: 0033:0x4665e9 [ 2233.777728][T20458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2233.777746][T20458] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:15 executing program 2 (fault-call:1 fault-nth:53): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000060000000006"], 0x20}}, 0x0) 17:24:15 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8d000) 17:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000300000000000003"], 0x20}}, 0x0) [ 2233.777765][T20458] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2233.777778][T20458] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2233.777796][T20458] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2233.777818][T20458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2233.777830][T20458] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:15 executing program 0: r0 = getpid() r1 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/time_for_children\x00') r2 = clone3(&(0x7f0000000280)={0xa020000, &(0x7f0000000080), &(0x7f00000000c0)=0x0, 0xfffffffffffffffe, {0x31}, &(0x7f0000000100)=""/168, 0xa8, &(0x7f00000001c0)=""/73, &(0x7f0000000240)=[r1, r0, r1, r0, r1, r1, r0], 0x7}, 0x58) sched_rr_get_interval(r3, &(0x7f0000000300)) clone3(&(0x7f0000000580)={0x2000, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x1b}, &(0x7f0000000400)=""/33, 0x21, &(0x7f0000000440)=""/229, &(0x7f0000000540)=[r1, r2], 0x2}, 0x58) syz_open_procfs$namespace(r4, &(0x7f0000000600)='ns/ipc\x00') clone3(&(0x7f00000007c0)={0x28800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r1], 0x1}, 0x58) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/time_for_children\x00') r5 = pidfd_open(r0, 0x0) pidfd_send_signal(r5, 0x32, 0x0, 0x0) [ 2234.142047][T20521] FAULT_INJECTION: forcing a failure. [ 2234.142047][T20521] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2234.155383][T20521] CPU: 0 PID: 20521 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2234.164227][T20521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2234.174279][T20521] Call Trace: [ 2234.177551][T20521] dump_stack_lvl+0xb7/0x103 [ 2234.182238][T20521] dump_stack+0x11/0x1a [ 2234.186385][T20521] should_fail+0x23c/0x250 17:24:15 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8e000) 17:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011ff16c00000000000003"], 0x20}}, 0x0) [ 2234.190827][T20521] __alloc_pages+0x102/0x320 [ 2234.195417][T20521] alloc_pages_vma+0x513/0x680 [ 2234.200235][T20521] shmem_getpage_gfp+0x954/0x13d0 [ 2234.205310][T20521] shmem_write_begin+0x7e/0x100 [ 2234.210145][T20521] generic_perform_write+0x196/0x3c0 [ 2234.215422][T20521] ? shmem_write_begin+0x100/0x100 [ 2234.220561][T20521] __generic_file_write_iter+0x161/0x300 [ 2234.220585][T20521] ? generic_write_checks+0x242/0x290 17:24:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000070000000006"], 0x20}}, 0x0) [ 2234.220604][T20521] generic_file_write_iter+0x75/0x130 [ 2234.220627][T20521] vfs_write+0x69d/0x770 [ 2234.220659][T20521] ksys_write+0xce/0x180 17:24:15 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x8f000) 17:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f6cf100000000000003"], 0x20}}, 0x0) [ 2234.220677][T20521] __x64_sys_write+0x3e/0x50 [ 2234.220693][T20521] do_syscall_64+0x3d/0x90 [ 2234.220711][T20521] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2234.220739][T20521] RIP: 0033:0x4665e9 [ 2234.220753][T20521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2234.220769][T20521] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:15 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x80400, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c667363616368652c6d6d61702c6163636573733d636c69656e742c76657273696f6e3d3970323030302e752c70726976706f72742c64656275673d3078303030303030303030303030306234372c686173682c646f6e745f686173682c636f6e896578743d756e636f6e66696e65645f752c736d61636b66736465663d2f6465762f627367002c007527aa73871d54faa72d9816182378989cdcb82be2dcc4cf90b20f564d4b0bf0e024c7f043a10c91"]) 17:24:15 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) process_madvise(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="b0bc5039468479ed2096fac4a6f3e80f2c0068c238cf2e8f31bd42d086e456d12be0c0c7621c9f44b4eddc036846bf7f11f0be17f74a8e5e649b012e10cddb8e58d61010f6edb5bd98df52f4cd24121ca603b13b8a67cf9c7211679b8ae176293df577c74c07dc7d227abb1d1319792488e6981a28c4545c4f5fa62aaee32c88646f351047ad03fbc1e96f8c7af558f4865c42798c139c8a215e2309481a", 0x9e}], 0x1, 0xf, 0x0) 17:24:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000080000000006"], 0x20}}, 0x0) 17:24:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f004003000000000003"], 0x20}}, 0x0) 17:24:15 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x90000) 17:24:15 executing program 2 (fault-call:1 fault-nth:54): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) [ 2234.220785][T20521] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2234.220795][T20521] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2234.220805][T20521] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2234.220815][T20521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2234.220825][T20521] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 [ 2234.531208][T20566] FAULT_INJECTION: forcing a failure. [ 2234.531208][T20566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2234.544829][T20566] CPU: 1 PID: 20566 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2234.553582][T20566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2234.563716][T20566] Call Trace: [ 2234.566993][T20566] dump_stack_lvl+0xb7/0x103 [ 2234.571575][T20566] dump_stack+0x11/0x1a [ 2234.575837][T20566] should_fail+0x23c/0x250 [ 2234.580258][T20566] should_fail_usercopy+0x16/0x20 [ 2234.585402][T20566] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2234.591124][T20566] ? shmem_write_begin+0x7e/0x100 [ 2234.596139][T20566] generic_perform_write+0x1df/0x3c0 [ 2234.601474][T20566] ? shmem_write_begin+0x100/0x100 [ 2234.606601][T20566] __generic_file_write_iter+0x161/0x300 [ 2234.612250][T20566] ? generic_write_checks+0x242/0x290 [ 2234.617622][T20566] generic_file_write_iter+0x75/0x130 [ 2234.622989][T20566] vfs_write+0x69d/0x770 [ 2234.627256][T20566] ksys_write+0xce/0x180 [ 2234.631492][T20566] __x64_sys_write+0x3e/0x50 [ 2234.636083][T20566] do_syscall_64+0x3d/0x90 [ 2234.640557][T20566] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2234.646524][T20566] RIP: 0033:0x4665e9 [ 2234.650417][T20566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2234.670018][T20566] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000090000000006"], 0x20}}, 0x0) 17:24:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000340000000000003"], 0x20}}, 0x0) 17:24:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000010000000003"], 0x20}}, 0x0) 17:24:16 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x91000) [ 2234.678473][T20566] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2234.686442][T20566] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2234.694403][T20566] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2234.702368][T20566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2234.710364][T20566] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000020000000003"], 0x20}}, 0x0) 17:24:16 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x92000) 17:24:16 executing program 1: pselect6(0x40, &(0x7f0000000040)={0x4, 0x10, 0x100000000000, 0x5, 0x6, 0xb983, 0x3, 0x1b}, &(0x7f0000000080)={0x1, 0xd3d, 0x3, 0x226, 0xc8a9, 0x100000000, 0x7f, 0xb8}, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x3, 0x0, 0x6, 0x5, 0xfffffffffffeffff}, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x10000]}, 0x8}) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x452801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000a0000000006"], 0x20}}, 0x0) 17:24:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000030000000003"], 0x20}}, 0x0) 17:24:16 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x93000) 17:24:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000040000000003"], 0x20}}, 0x0) 17:24:16 executing program 2 (fault-call:1 fault-nth:55): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:16 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x94000) 17:24:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000b0000000006"], 0x20}}, 0x0) 17:24:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011fffffff9e0000000003"], 0x20}}, 0x0) 17:24:16 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="c0040000", @ANYRES16=r2, @ANYBLOB="010029bd7000fcdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="780002803c00010024000100756b71705f656e61626c65645f866fcb0e790aa1bb112635a2786d000000000000000000000000000500030006000000040004000800060000000000000000", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400076f000008000100", @ANYRES32=0x0, @ANYBLOB="74010280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000700000008000600", @ANYRES32=r4, @ANYRESHEX=r5, @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000008000100", @ANYRES32=0x0, @ANYBLOB="2c0102803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="3c00028038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000008000100", @ANYRES32=r6, @ANYBLOB="3001028038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000050003000300000008000400fe010000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000200000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000500000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400010400003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB], 0x4c0}, 0x1, 0x0, 0x0, 0x800}, 0x8000) pidfd_send_signal(r1, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, 0x0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7c}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfffffff7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x2010004}, 0x4040014) [ 2235.161578][T20625] FAULT_INJECTION: forcing a failure. [ 2235.161578][T20625] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2235.174894][T20625] CPU: 0 PID: 20625 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2235.183654][T20625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2235.193739][T20625] Call Trace: [ 2235.197006][T20625] dump_stack_lvl+0xb7/0x103 [ 2235.201605][T20625] dump_stack+0x11/0x1a [ 2235.205756][T20625] should_fail+0x23c/0x250 17:24:16 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) [ 2235.210174][T20625] __alloc_pages+0x102/0x320 [ 2235.214759][T20625] alloc_pages_vma+0x513/0x680 [ 2235.219525][T20625] shmem_getpage_gfp+0x954/0x13d0 [ 2235.224630][T20625] shmem_write_begin+0x7e/0x100 [ 2235.229501][T20625] generic_perform_write+0x196/0x3c0 [ 2235.234785][T20625] ? shmem_write_begin+0x100/0x100 [ 2235.239888][T20625] __generic_file_write_iter+0x161/0x300 [ 2235.245519][T20625] ? generic_write_checks+0x242/0x290 [ 2235.251064][T20625] generic_file_write_iter+0x75/0x130 [ 2235.256432][T20625] vfs_write+0x69d/0x770 17:24:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000c0000000006"], 0x20}}, 0x0) [ 2235.260680][T20625] ksys_write+0xce/0x180 [ 2235.264918][T20625] __x64_sys_write+0x3e/0x50 [ 2235.269511][T20625] do_syscall_64+0x3d/0x90 [ 2235.273925][T20625] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2235.279870][T20625] RIP: 0033:0x4665e9 [ 2235.283754][T20625] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2235.303428][T20625] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011fffffffef0000000003"], 0x20}}, 0x0) [ 2235.311851][T20625] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2235.319818][T20625] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2235.327782][T20625] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2235.335914][T20625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2235.343885][T20625] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:16 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x95000) 17:24:16 executing program 2 (fault-call:1 fault-nth:56): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000d0000000006"], 0x20}}, 0x0) 17:24:16 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r3 = getpid() clone3(&(0x7f00000007c0)={0x20800200, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000780)=[r3], 0x1}, 0x58) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1, 0x1, 0x1, 0x5, 0x6, r3}) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r4 = getpid() ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000000c0)={0x1, 0x2}) syz_open_procfs$userns(r4, &(0x7f0000000080)) [ 2235.462610][T20655] FAULT_INJECTION: forcing a failure. [ 2235.462610][T20655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2235.475752][T20655] CPU: 0 PID: 20655 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2235.484639][T20655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2235.494794][T20655] Call Trace: [ 2235.498059][T20655] dump_stack_lvl+0xb7/0x103 [ 2235.502649][T20655] dump_stack+0x11/0x1a [ 2235.506796][T20655] should_fail+0x23c/0x250 [ 2235.511216][T20655] should_fail_usercopy+0x16/0x20 [ 2235.516290][T20655] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2235.522065][T20655] ? shmem_write_begin+0x7e/0x100 [ 2235.527099][T20655] generic_perform_write+0x1df/0x3c0 [ 2235.532386][T20655] ? shmem_write_begin+0x100/0x100 [ 2235.537494][T20655] __generic_file_write_iter+0x161/0x300 [ 2235.543128][T20655] ? generic_write_checks+0x242/0x290 [ 2235.548503][T20655] generic_file_write_iter+0x75/0x130 [ 2235.553881][T20655] vfs_write+0x69d/0x770 [ 2235.558122][T20655] ksys_write+0xce/0x180 17:24:16 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x96000) 17:24:16 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000000e0000000006"], 0x20}}, 0x0) [ 2235.562443][T20655] __x64_sys_write+0x3e/0x50 [ 2235.567091][T20655] do_syscall_64+0x3d/0x90 [ 2235.571505][T20655] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2235.577418][T20655] RIP: 0033:0x4665e9 [ 2235.581305][T20655] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2235.600947][T20655] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2235.605045][T20668] debugfs: File 'dropped' in directory 'loop0' already present! [ 2235.609355][T20655] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2235.609370][T20655] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2235.609382][T20655] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2235.609393][T20655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2235.648902][T20655] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x97000) 17:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011ffffffff00000000003"], 0x20}}, 0x0) [ 2235.673204][T20668] debugfs: File 'msg' in directory 'loop0' already present! [ 2235.683867][T20668] debugfs: File 'trace0' in directory 'loop0' already present! [ 2235.712991][T20662] debugfs: File 'dropped' in directory 'loop0' already present! 17:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000100000000006"], 0x20}}, 0x0) [ 2235.727294][T20662] debugfs: File 'msg' in directory 'loop0' already present! [ 2235.767783][T20662] debugfs: File 'trace0' in directory 'loop0' already present! 17:24:17 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x3) 17:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f00006cf10000000003"], 0x20}}, 0x0) 17:24:17 executing program 0: r0 = getpid() pidfd_open(r0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x2, 0x0, 0x0) 17:24:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x98000) 17:24:17 executing program 2 (fault-call:1 fault-nth:57): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000110000000006"], 0x20}}, 0x0) 17:24:17 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) r2 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000000080), 0x2, &(0x7f0000000100)) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000040)) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) 17:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f7fffffff0000000003"], 0x20}}, 0x0) 17:24:17 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) syz_io_uring_setup(0x1e06, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) syz_io_uring_submit(r1, 0x0, &(0x7f0000000b80)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x7fffffff) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x214001, 0x0) r3 = syz_io_uring_setup(0x1e0a, &(0x7f0000000a00), &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000a80), &(0x7f0000000ac0)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0xa, 0x0, r4) r5 = syz_open_dev$loop(&(0x7f0000001340), 0x0, 0x0) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd=r2, 0x0, 0x0, 0x384c0000, 0xb, 0x1, {0x0, r4, r5}}, 0x0) 17:24:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x99000) 17:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000120000000006"], 0x20}}, 0x0) 17:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f9effffff0000000003"], 0x20}}, 0x0) [ 2236.038340][T20717] FAULT_INJECTION: forcing a failure. [ 2236.038340][T20717] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2236.051656][T20717] CPU: 0 PID: 20717 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2236.060517][T20717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2236.070672][T20717] Call Trace: [ 2236.073940][T20717] dump_stack_lvl+0xb7/0x103 [ 2236.078560][T20717] dump_stack+0x11/0x1a [ 2236.082702][T20717] should_fail+0x23c/0x250 [ 2236.087117][T20717] __alloc_pages+0x102/0x320 [ 2236.091705][T20717] alloc_pages_vma+0x513/0x680 [ 2236.096470][T20717] shmem_getpage_gfp+0x954/0x13d0 [ 2236.101501][T20717] shmem_write_begin+0x7e/0x100 [ 2236.106452][T20717] generic_perform_write+0x196/0x3c0 [ 2236.111781][T20717] ? shmem_write_begin+0x100/0x100 [ 2236.116898][T20717] __generic_file_write_iter+0x161/0x300 [ 2236.122524][T20717] ? generic_write_checks+0x242/0x290 [ 2236.127903][T20717] generic_file_write_iter+0x75/0x130 [ 2236.133279][T20717] vfs_write+0x69d/0x770 17:24:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x9a000) [ 2236.137518][T20717] ksys_write+0xce/0x180 [ 2236.141757][T20717] __x64_sys_write+0x3e/0x50 [ 2236.146418][T20717] do_syscall_64+0x3d/0x90 [ 2236.150824][T20717] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2236.156725][T20717] RIP: 0033:0x4665e9 [ 2236.160618][T20717] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2236.180249][T20717] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:17 executing program 0: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x78, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x5294}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x41}, 0x880) r1 = getpid() mq_open(&(0x7f0000000080)='l5h\'\x89\xe9\xa9x&z\x14\x7f\xe2\x1eD\xfb^M\xbeX\xdd\x90\x8c\xa7\xa4\xa1G\xfb`%\x19|\xa7L\xa2\xce\xc5m\xa3\xa7\x10[(Q\x0fiB\x19\n\xe7p\xcb}\xe2`V\t!_\xbdV|\xe8\x95\x86\x0f\xea>\xf5\x81\xfd\t\xd9i\xb9\xa8t\xdep\xc7\v,\x8a\xadu\xe7,-\xe5\x89k\x1e8D$\x10\xf1\x05f\xcc\xb1\x15\xb1S\x93Kv\x9b\x9eB[UlI\xd5\x9d\x81\xc0\x18\xe3v\xb3\xfe\xe0A\x8cp\x80e\xdd0\xc0\xd7\xa8h\\\xaa%\xf8\xb7', 0x0, 0x0, 0x0) r2 = pidfd_open(r1, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_LIST(r3, 0x0, 0x0) sendmsg$NET_DM_CMD_START(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4009000}, 0x8000) pidfd_send_signal(r2, 0x12, 0x0, 0x0) 17:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000250000000006"], 0x20}}, 0x0) [ 2236.188692][T20717] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2236.196658][T20717] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2236.204670][T20717] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.212638][T20717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2236.220604][T20717] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x9b000) 17:24:17 executing program 2 (fault-call:1 fault-nth:58): r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x20000403) 17:24:17 executing program 0: r0 = getpid() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x12, 0x0, 0x0) 17:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000480000000006"], 0x20}}, 0x0) 17:24:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011fefffffff0000000003"], 0x20}}, 0x0) 17:24:17 executing program 1: ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x436c01, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0xfffffdef) 17:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f0000004c0000000006"], 0x20}}, 0x0) [ 2236.378170][T20758] FAULT_INJECTION: forcing a failure. [ 2236.378170][T20758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2236.391241][T20758] CPU: 0 PID: 20758 Comm: syz-executor.2 Not tainted 5.14.0-rc6-syzkaller #0 [ 2236.400006][T20758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2236.410067][T20758] Call Trace: [ 2236.413339][T20758] dump_stack_lvl+0xb7/0x103 [ 2236.417925][T20758] dump_stack+0x11/0x1a [ 2236.422162][T20758] should_fail+0x23c/0x250 [ 2236.426575][T20758] should_fail_usercopy+0x16/0x20 [ 2236.431607][T20758] copy_page_from_iter_atomic+0x2c1/0xba0 [ 2236.437368][T20758] ? shmem_write_begin+0x7e/0x100 [ 2236.442390][T20758] generic_perform_write+0x1df/0x3c0 [ 2236.447701][T20758] ? shmem_write_begin+0x100/0x100 [ 2236.452816][T20758] __generic_file_write_iter+0x161/0x300 [ 2236.458507][T20758] ? generic_write_checks+0x242/0x290 [ 2236.463878][T20758] generic_file_write_iter+0x75/0x130 [ 2236.469300][T20758] vfs_write+0x69d/0x770 [ 2236.473567][T20758] ksys_write+0xce/0x180 17:24:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="011f000000600000000006"], 0x20}}, 0x0) [ 2236.477823][T20758] __x64_sys_write+0x3e/0x50 [ 2236.482441][T20758] do_syscall_64+0x3d/0x90 [ 2236.486872][T20758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2236.492822][T20758] RIP: 0033:0x4665e9 [ 2236.496797][T20758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2236.516464][T20758] RSP: 002b:00007f4f980cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 17:24:17 executing program 5: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x412801, 0x0) write$tcp_congestion(r0, &(0x7f0000000400)='lp\x00', 0x9c000) 17:24:18 executing program 0: getpid() r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r1, &(0x7f0000000280), 0x8) read$rfkill(r1, &(0x7f0000000240), 0x8) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x480000, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r2, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4044840}, 0x24004000) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) read$rfkill(r4, &(0x7f0000000280), 0x8) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x103881, 0x0) pidfd_send_signal(r5, 0x24, 0x0, 0x0) [ 2236.524873][T20758] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 2236.532847][T20758] RDX: 0000000020000403 RSI: 0000000020000400 RDI: 0000000000000003 [ 2236.540811][T20758] RBP: 00007f4f980cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.548779][T20758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2236.556743][T20758] R13: 00007fff01f2577f R14: 00007f4f980cb300 R15: 0000000000022000 17:24