0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f00000001c0)=""/136, 0x88}, {0x0}], 0x4) 22:35:17 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:17 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x244302) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x200) dup(r1) write$tcp_congestion(r0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x5, [0xffffffffffffff75, 0x101f9, 0xffffffff, 0x200b, 0xb6, 0x800000000000004]}) 22:35:17 executing program 0: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_setup(0x3ff, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x351003, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getpeername$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14) 22:35:17 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f00000001c0)=""/136, 0x88}, {0x0}], 0x4) 22:35:17 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x82) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14, 0x80000) 22:35:17 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x244302) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x200) dup(r1) write$tcp_congestion(r0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x5, [0xffffffffffffff75, 0x101f9, 0xffffffff, 0x200b, 0xb6, 0x800000000000004]}) 22:35:17 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/net\x00') r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x34, r5, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x40091) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x6, &(0x7f0000000600)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000140)="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", 0xfb, 0x1, 0x0, 0x1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000040)="f391b685d797488d3620b1efa9cb654432", 0x11, 0x10001, 0x0, 0x3, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000000280)="ca63570f18541983", 0x8, 0x464, 0x0, 0x2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1000, r0, &(0x7f0000000300)="abc9750384e7c7436766793400240743c16629ef1bf617510bb4698e7d22f7e2f811a0d255d49e96abe7e1cd296d89fc01bebfb4d34321161a32acd0541b94d4d2ccdc489b3f6d44cbf53e1781aa4245b2431c", 0x53, 0x80, 0x0, 0x0, r2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x8, 0xd7, r3, &(0x7f00000003c0)="aea3922898b6b60f341c639bdf2aaa1328b8d70938e8e50c914b282c0b9a72ad21c32d0be7fff8fadb1d410fd6a8375b13989dab3d5956f97e4b07269f9b80c97f8552c660b321b1705b02e026e91a885a8425e02ca806dc4596edd7feb3cf575e1f51983f89ac053ea61c095f8b5011f420c40900ced8fa7857e5d19dbf869209a12e7b2cdb76d88c9703dd2abbf8efd1703a0170d01442acde12a0b808ed553bab63276e1b949f3dc513c975ac0198d23431f0a4d374d29ed605bc598706cc9139527af2f46f7771036c", 0xcb, 0xcbb6, 0x0, 0x3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x7, r6, &(0x7f0000000500)="65b8c1180625286d62a08295fa30b27f522f79ad9c0be022e9792979b6b2dc3331698104f100042c67f8b6e589a451387511fefbb4b570f3da23a1af4b3f985fe76c10241f54d0263319f3b521e39f1ff1ffcc935068a2556b4d83c04d76e7de7d11d56a1c56faa64c8b11a99eb19b9a88fc34924cee7a8129be96abff903da595f9be26bc261bd844047f148adf2e39ab010884b8", 0x95, 0xffffff0000000000, 0x0, 0x3, r0}]) 22:35:17 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_getevents(r0, 0x9, 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x0, 0x3938700}) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:17 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f00000001c0)=""/136, 0x88}, {0x0}], 0x4) 22:35:17 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x9, 0x8000) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffcf5d, 0x204400) r2 = accept4(r0, &(0x7f0000000140)=@l2tp={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x40800) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x9, r2, &(0x7f00000001c0)="0db38791d39cbec580c74af475a4e13c893bc5086c26b0c09ee7b6cf1bc2336680e23e8bbf4ac702777d9d68fa40e849fd45cdae649bc16627f1d612c879272d8bd65e6df17203adcd3de82001964aca73a543a6c92e4a3cbb8b0f2cfb4e2a87c51cbff0fbc52b8a9931d5", 0x6b, 0x4, 0x0, 0x0, r1}]) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) pidfd_open(0xffffffffffffffff, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f00000004c0)={'gre0\x00', &(0x7f0000000440)={'gre0\x00', 0x0, 0x7800, 0x8021, 0x1e4c, 0x1ff, {{0x16, 0x4, 0x1, 0x39, 0x58, 0x68, 0x0, 0xb1, 0x4, 0x0, @multicast2, @private=0xa010101, {[@timestamp_prespec={0x44, 0x44, 0x91, 0x3, 0x7, [{@broadcast, 0xffff}, {@rand_addr=0x64010100, 0x7f}, {@broadcast, 0xfff}, {@private=0xa010100}, {@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3}, {@rand_addr=0x64010102}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x800}]}]}}}}}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000500)={r4, 0x1, 0x6, @multicast}, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 22:35:17 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x244302) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x200) dup(r1) write$tcp_congestion(r0, 0x0, 0x0) 22:35:17 executing program 4: io_getevents(0x0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000140)={0x77359400}) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @multicast}, 0x10) 22:35:17 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) r3 = eventfd2(0x5, 0x80001) dup(r3) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:17 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x244302) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x200) dup(r0) 22:35:17 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:17 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) r3 = eventfd2(0x5, 0x80001) dup(r3) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:17 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f00000002c0)={r0, r0, 0x9}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @private, @initdev}, &(0x7f0000000080)=0xc) recvfrom$packet(r1, &(0x7f0000000140)=""/185, 0xb9, 0x201, &(0x7f0000000200)={0x11, 0xc, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x6) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x244302) syz_open_dev$loop(&(0x7f0000000080), 0x4, 0x200) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x203880, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000002c0)=@req={0x7fffffff, 0x1, 0x101, 0x10001}, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r2, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r2, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="08003bbb3b70e48c0dea2b0000fd02000200aa5e820143ce8be4b27360190561998d52bd957e8f9b4964baf47c54e4ad11b11ec796f8dcc84063c57e39bcadce1a8796aaa9f686ac72be631ddd9f16a9ba84449eab2a931537ebdb80a57cf1", @ANYRES32=r4, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=r5, @ANYBLOB="3bae4913e0555bababb1cace1978133073ed3fd3ee09bac268de6e93fd093c9bea95168e3f15e4686477bb616be9330c7a1c09d86dd0a3a350e004b9782e2693d6c6c870b8e50ade4ea10b214887fdc5e93ce314797d4ba65bca3ea0562fbc87b92d5cdf820d7d4c107ca11c61c4663d588c4577c96cb379afad90dec8693112dfd5f9b63dd22d13"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) write$tcp_congestion(r0, 0x0, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_TX_POWER(r6, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x34, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x200}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x80c}, 0x4000) 22:35:18 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x161100, 0x0) io_submit(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x10, 0x10010, r1, 0x8000000) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[r0, r0], 0x2) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/176, 0xb0}, {0x0}], 0x3) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x244302) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) r3 = eventfd2(0x5, 0x80001) dup(r3) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:18 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_TID={0xc, 0x3, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x80040) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = accept4(r1, 0x0, &(0x7f0000000180), 0x80800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @multicast1}, &(0x7f0000000200)=0xc) write$tcp_congestion(r0, &(0x7f0000000000)='scalable\x00', 0x9) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) r3 = eventfd2(0x5, 0x80001) dup(r3) 22:35:18 executing program 2: syz_open_dev$vcsa(0x0, 0xffffffffffffffff, 0x244302) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/176, 0xb0}, {0x0}], 0x3) 22:35:18 executing program 4: r0 = shmget(0x1, 0x3000, 0x800, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffa000/0x2000)=nil, 0x5c5685b8fd85589a) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) eventfd2(0x5, 0x80001) 22:35:18 executing program 5: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:18 executing program 2: syz_open_dev$vcsa(0x0, 0xffffffffffffffff, 0x244302) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/176, 0xb0}, {0x0}], 0x3) 22:35:18 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x5, 0x301000) write$tcp_congestion(r0, 0x0, 0x0) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000, 0x461c0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000180)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) getuid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="62fd46e1", @ANYRES16=0x0, @ANYBLOB="20002dbd7000fcdbdf25070000000c0006000200000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4044}, 0x4040) getuid() 22:35:18 executing program 2: syz_open_dev$vcsa(0x0, 0xffffffffffffffff, 0x244302) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000280)}], 0x2) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = accept$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @rand_addr=0x64010101}}, 0x0, 0x0, 0x37, 0x0, "83b1e1d2afe15a21b4e495e0173f4cfd37109648efe476507ae490e0f25531b1f9eaae3b07c453b58146f9e698808cef73725546ada4410b48c9e1c8f470ea6a73ec6560f1ce600f7e156edf06963b2e"}, 0xd8) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x244302) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r0}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0xe0) 22:35:18 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x2f8d81, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000280)}], 0x2) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) signalfd(r1, &(0x7f0000000000)={[0x2c]}, 0x8) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x244302) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x7e}, @void, @void}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r3}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x77}]}, 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x4010) socketpair(0x11, 0x6, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r6, &(0x7f00000002c0)={[0x3]}, 0x8) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue}}) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000280)}], 0x2) 22:35:18 executing program 4: syz_open_dev$sg(&(0x7f0000000080), 0x4, 0x541880) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f0000000000)) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000040)) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x244302) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 5: io_setup(0x9, &(0x7f0000000300)=0x0) io_setup(0x1000, &(0x7f0000000100)=0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) io_getevents(r0, 0x6, 0x1, &(0x7f00000006c0)=[{}], &(0x7f0000000740)={r3, r4+10000000}) r5 = fsmount(0xffffffffffffffff, 0x1, 0x0) io_submit(r1, 0x5, &(0x7f0000000680)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x80, 0xffffffffffffffff, &(0x7f0000000180)="fb4a80ff2225a94be2140e3ff1dbee200acb7679c0a64e79186b2a47f198e74b26fee6b572b0f09974e06ee477c61d49889937cdc67c49cc855e8e01592aece972b1e010f616464cbda3b2f7fde0ce6c264232d284b0421491b7bec19e8a879772f7199581731ad5af8a82da81839b50b025783d3896745d79a77be90e5fd190fb33d8b4735ae5799177a1cb7650d3", 0x8f, 0x3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xff80, r2, &(0x7f0000000340)="964beb8e727050612b13faeb9a69ef1557ab9bad76b9eb913e7deec69232d805310573fc099c554204ca044325fbf90ed95f45d167d000add1686e5f7470c2c5e6b867663b9518f5cde073bec032abe263c7b780ab8f67b9a3fad71fc6f67d22fa7d0378f4642cca2ebc00f5a38e84219b1a1cf6cf5a1ea1d935b1cbf18315fc204c1c7634ae64cff0d1610dd05166537dc377063eb6de", 0x97, 0x5, 0x0, 0x2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x81, 0xffffffffffffffff, &(0x7f0000000400)="9762f18106114cfa5056675c04bd87d85e7e35ec3c8e2a5cc1782b51e8b34a2cc8dde8d8e538ad0f04f3dccb05b76eaef5198f5316a8c0026fdff15f", 0x3c, 0x400, 0x0, 0x2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x2, 0x8001, r5, &(0x7f0000000480)="944d08d0802e9ed3194db616fe72cede075ab5c485624e165f13bb767f8b7409e32afb8d93059ccbe97c40f19f723ccdcb3fc5035052ba04d9f8657446aab00e73e3cab53b5b80f8fd342e741cf631a500bfe553afaefe2c4dd1158172f067f63ccbf4d4f37bd6e9c9c835b4b6ccfc", 0x6f, 0x2}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x1, 0x9, 0xffffffffffffffff, &(0x7f0000000540)="6e6d9f6680eb3df59e4df8268efb60e03c31102ddcec12efcf3d8052d918abdf475044e3c468a3c0d4931312a3535a6628248544d6f65d5a2de9a169f4cf4530ea4377db9e4e56cdd816412a86fd895559ae660f6b637d954ceccc8b280a552bd01b37d17818a2fdd1d807991900298e3b0360233a07068b15ab764a2575cf3548c407ec74ee329dd1f5b509d05092d8c107612dbc9b3edc3979fb5b8f0237162c0c530dcb76027b537a5cb9a6ff8765536c55484b0eea43852b5742ce4180960cd06aa54b1dac170f380dba0660c41ef92e3d4d7c3b030cd0", 0xd9, 0x1ff, 0x0, 0x2, r5}]) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x2, &(0x7f00000000c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r6, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0x3bda, r6, &(0x7f0000000000)="cbec6cfc6d7f5d534034bda3aafe7a1d94ceb127def2c1f9717d0e8b825fed0b48ffb4bcf5ca7395ea64637c3f7a45fee868d1cd3502a46cc95117ae0211b88a04258fc097908082a020b4e3bd0731d885aac65453928bbbb0bc618ebed814b458ab1bac052defe3562b6cb7d5b53eec2716d244f0b3", 0x76, 0x1, 0x0, 0x3}]) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x100000000104, 0x1e1082) r1 = gettid() r2 = dup(r0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r2, &(0x7f0000000080)={r0, r0, 0x81}) write$tcp_congestion(r0, 0x0, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000000)) r3 = signalfd(r2, &(0x7f00000000c0)={[0x2]}, 0x8) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f0000000100)) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x0) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 1: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000040), 0x1) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) r2 = accept4$packet(r0, 0x0, &(0x7f0000000000), 0x80000) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), r0) r4 = getpgrp(r1) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xf8, r3, 0x20, 0x70bd26, 0x25dfdbfe, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x24044080}, 0x8000) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r2, &(0x7f0000000040)={r0, r0, 0x3}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:18 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) fsmount(r0, 0x1, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x0) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:18 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x8e7ae433fdccdafa, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = accept(0xffffffffffffffff, &(0x7f0000000280)=@ipx, &(0x7f0000000340)=0x80) io_submit(r1, 0x3, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x800, 0xffffffffffffffff, &(0x7f0000000040)="3664d9bd0dcf10653a4d7a8000ec0fda2e1894a0a1277ab1eafe725de584a799e61de190675ae858f4954fae05df8bfb35c81244521142852f280122e0ebc3c2ba7a3d0240d5edb772fc050341484592f824e8c2b0f387297d9d030198c194d3d5328906029a34f68d3c4a78d8cf810abd2995097a6b864581d81135dcd33161bbde5f82fa58", 0x86, 0x9, 0x0, 0x4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x7, r2, &(0x7f00000001c0)="f72c5f77f03e9ed812eaee138b544c50bc15af9eeecaa3d914b2af78c5e11dfd469eb47d484b0634882ddc10856d269ea0f2a26c9dd0888d9767e4c3", 0x3c, 0x0, 0x0, 0x3, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x1000, r4, &(0x7f0000000380)="e00e297d58f02505898c07403ae74cf217989a6dc2b76b00b67a9454dc993d03d01a36621a44c8a41db078f023dcd7d5f7e17d06a8437f76a257659f5e8c54e9accada0f9888d539f041cddec4ac361b60bf423710716d38d100394ac21f2eba04a103dd94ede3974e5b952770efe679a72f77", 0x73, 0xffffffff, 0x0, 0x1}]) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x3, &(0x7f0000000040)=0x0) r2 = syz_open_dev$rtc(&(0x7f0000000080), 0xfffffffffffffffa, 0x40000) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x2, r2, &(0x7f00000000c0)="2c63dee15c68d8ec76b356de10a29c7c32", 0x11, 0x8, 0x0, 0x1, r0}, &(0x7f0000000180)) write$tcp_congestion(r0, &(0x7f0000000000)='westwood\x00', 0x9) 22:35:18 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0x0) 22:35:18 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @dev}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000140)={0x11, 0x5, r1, 0x1, 0x1}, 0x14) 22:35:18 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x2) 22:35:18 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x2a81) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) write$tcp_congestion(r0, 0x0, 0x0) 22:35:18 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000), 0x1fb, 0x50882) 22:35:18 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_getevents(r0, 0x100, 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) pipe(&(0x7f0000000000)) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x2) 22:35:18 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x2a81) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = io_uring_setup(0x24b9, &(0x7f0000000000)={0x0, 0x1b02, 0x8, 0x3, 0x13d, 0x0, r0}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000000c0)={0x81, 0x0, &(0x7f0000000080)=[r2, r3, r0, r4, r5]}, 0x5) 22:35:18 executing program 2: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x2) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x0, 0x0) io_pgetevents(0x0, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r1 = inotify_init1(0x800) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = eventfd2(0x5, 0x80000) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) socketpair(0x9, 0x5, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) r8 = dup(r0) r9 = fsmount(r0, 0x0, 0x23a0c8c8cb20fc0c) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r10, &(0x7f0000001640)={0x11, 0xd, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x7, &(0x7f0000001600)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x200, r1, &(0x7f0000000000)="6e9c8ffb5c0f15fc9e160d73feb8988b48053117bef7865c2c3024253da38a999c5c87b8b681e119", 0x28, 0x2, 0x0, 0x2, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x18, r2, &(0x7f0000000080)="c2d16184c3f495f26601d00a0fba13a49e29342e98ad94a18fdf86943d32e27b9f391fe3e1b4e3", 0x27, 0x101}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x81, r3, &(0x7f0000000180)="2c2b78f6f72f7300b3e1416163da94992505582c5244cb16655cc495ae6b38a1ef37134a79494cbff142db40a720d59b3ca6af7c4cec80fbe8ec2d5fc8a46d3e481235b120f060093e5fef4bd95dbe64974adbd077f14ec9a449dce9471a9c2b1070c33b231b3ccb933250398b77da5756f1dcaba0eadb1335c3b5297c25b803537106b3b4332cc6bb2047767669cefafb82ebf0208b41ac15726bc610d6997304a1aa2f4d57", 0xa6, 0x4, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x800, r5, &(0x7f0000000280)="627aa8cc79454e90c772cac22b88f4632de0554ad4c9d9751a0f629237f2aec4e2c83b4358c7355d2bfa7c597bf11053ac304abd0db7cb95b04eb1ca46fbf91e6b1f4bf0b56279a2773097614e570a61fc8bacea1bafd17435787130a4d69e59cf37dffb19a446b4771033f01a57496339a54d2e8a388de5bf74bc55ac1d07893ff5724c60eaae209ea19d52df74e2813d441e6deff4518cd8d9f6688ca006dbec1d12eef181b26b983cbb5d867ef5956f27fc7bce5f", 0xb6, 0x80000001, 0x0, 0x1, r6}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0xd76, r7, &(0x7f00000003c0)="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", 0x1000, 0x5, 0x0, 0x3, r8}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000001400)="2f0546891019028b5ab07d241d41e0d79039bda222660c41ca01faa9bf822d76bb1e601ea1ca84252b9a4be977696e5361842453aaac0400f50880196e751bba72f7493c20b18d53f10cc5fdf4fce434ab852b4b77afb42a3228350256240599f6abe1ad262bfe5682618af31e8bcaab36bf597b67a6fbc24c9cc21823106ad45e720ea46e4a2e7825bd8ad20bfd4ef48a996354b112664f71e6aa6c237eba6d913e8f543d48d8da13b9e8d930b2eb73fb301eb7", 0xb4, 0x1, 0x0, 0x3, r9}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000001500)="8be70273566e5c6403a17bf2333c1f38093fe93d777fd716484100a9c9fd43cd2860a26e11a9b00e12a07d04a0503c7c65bae1d8735d462c8bcde9d5f83424b23d93788666b57a2e4203d250db648a968e38a222db0afa74ed9c7137f3817a74c84707d06bb14a5de2c217aa8cef688b7c3e930e31d93a77a37f3fd03b2b413d4f5f41d3a8621608c460c09d3c641c591a9b6485dbb293391806a7cc51e46d3ca771e1120739ecb3808684f3833ee84456eb75c90ed025", 0xb7, 0x7ff, 0x0, 0x3, r10}]) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:18 executing program 0: syz_open_dev$vcsa(0x0, 0x0, 0x2a81) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000000c0)) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000280)={0x0, 0x5, [0x6, 0x1, 0x9, 0x80, 0x1e61, 0x6]}) 22:35:18 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 2: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:18 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) io_setup(0x0, &(0x7f0000000000)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x0, &(0x7f0000000740)) 22:35:18 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:18 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000140)="c8f1ea287dfa99304e8d0f562560e21362a84863e36aa59926b2305525d847933c051d557e7f77c99507d03b0007017b2d368f477d86845ab969239dfa019f786faec3a8162e717521a08ff84d99d3a40bb8b7de8da510bd1fc265157e5cf148713bf8c3df6ca3bdf0464a1196b5542d86f99e95cc366d1628346b506901a66d43f7055a251a214b327546c172e368f5b9d83c88622c6fca1ea1e7e0d65503245beea04dc5175fd78ab9bde3072a4a8911cc04ec6180831a09a1a9b16d53934f62e5571f7804814d3dec1abc2b05d83d3ad40a2e5951f406b606c680f4100c4d2529", 0xe2) r2 = signalfd(r1, &(0x7f0000000000)={[0x5]}, 0x8) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:18 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = accept4$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={0x0, 0x1, 0x6}, 0x10) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x2, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x3e}, @val={0x8}, @val={0xc, 0x99, {0x9, 0x7}}}}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r0}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xff, 0x28}}, @NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x7e}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20008004}, 0x20000050) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000180)=[r0], 0x1) socketpair(0x9, 0x6, 0x6000000, &(0x7f00000002c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r2, 0x0, 0x0) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 2: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080), 0xfffffffffffffffa, 0x80) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000000)="799b7d64f190ad62771be020108b8a653b3f2f9d8fd8e48b17804c67abddff508c0673ab79355e3438869f70253dfdc5e525e32152158654dfb1f7471a4d58ddcf97751209a3d5e4b12727ca630a486bb3bd8be63e", 0x55, 0x8, 0x0, 0x3, r0}]) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x5, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:19 executing program 2: r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) 22:35:19 executing program 5: io_setup(0x1, &(0x7f0000000300)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x6, 0xe0431338aa48565c) write$tcp_congestion(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 22:35:19 executing program 2: r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$tcp_congestion(r1, &(0x7f0000000080)='bic\x00', 0x4) 22:35:19 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, 0x0) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000000c0)) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000280)={0x0, 0x5, [0x6, 0x1, 0x9, 0x80, 0x1e61, 0x6]}) 22:35:19 executing program 2: r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r1, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x10000, 0x40081) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x404400, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:19 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, [0x7, 0x6, 0x80000000, 0x80, 0x1f, 0x6]}) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000000c0)) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000280)={0x0, 0x5, [0x6, 0x1, 0x9, 0x80, 0x1e61, 0x6]}) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) write$tcp_congestion(r0, 0x0, 0x0) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000000c0)) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000280)={0x0, 0x5, [0x6, 0x1, 0x9, 0x80, 0x1e61, 0x6]}) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x470482, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1, [0x8, 0x0, 0xffff, 0xaa2, 0x3, 0x9]}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x29, 0x17, 0xe, 0xa, 0x4, 0xb2a, 0x2, 0xb0}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000140)=""/204, 0xcc}], 0x2, 0x401, 0x1) 22:35:19 executing program 3: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_pgetevents(r2, 0x3f, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={[0x1f8000000000000]}, 0x8}) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) signalfd(r1, &(0x7f0000000200)={[0x4]}, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x100000001, 0x800, 0x80, 0x4, 0x6, 0x9, 0x6, 0xfffffffffffffffb}, &(0x7f0000000040)={0x7, 0x7, 0x0, 0x7, 0x9, 0xc5b, 0x7fffffff, 0x9}, &(0x7f0000000080)={0x9, 0x2, 0x1ff, 0x7fffffff, 0x7b, 0x2, 0x7fff, 0x4}, &(0x7f0000000100)={r3, r4+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={[0x2]}, 0x8}) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000000c0)) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000022c0), 0x7, 0x6488c0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) preadv(r1, &(0x7f0000000100), 0x0, 0x81d, 0x8) write$tcp_congestion(r0, 0x0, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000002280)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_PIE_ON(r2, 0x7005) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_open_dev$sg(&(0x7f0000002380), 0x4, 0x200800) recvfrom$packet(r3, &(0x7f0000002300)=""/80, 0x50, 0x0, &(0x7f0000000100)={0x11, 0xc, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000023c0), 0x4) dup(r2) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = io_uring_setup(0x7b18, &(0x7f0000000000)={0x0, 0x2714, 0x1, 0x1, 0x3c2, 0x0, r4}) preadv(r5, &(0x7f0000002240)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/242, 0xf2}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x4, 0x4, 0x401) ioctl$RTC_PIE_ON(r0, 0x7005) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) fsmount(r1, 0x1, 0x43ef01430656113a) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000000)={0x0, {}, 0x0, {}, 0x2, 0xa, 0x19, 0x18, "f0af213b35d02921e3c59c7824526805fb2434e433869319d1275dc93cd034207c3171801ae6059115af94d6c10a0553d164efa3bb54d1cc8cee758304eb32a3", "708f01bd886298bdbb2c37f29aff2fd22e9affe2f279e86f917d1d46df539d08", [0x7, 0x29]}) 22:35:19 executing program 3: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22:35:19 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r2 = syz_open_dev$rtc(&(0x7f0000000100), 0x1, 0x80) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_setup(0x7, &(0x7f00000005c0)=0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000700)={0x1, 0x8000}, 0x4) io_cancel(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x3, r4, &(0x7f0000000600)="bde847138118633c1cc9324b4f1c96bca2cfc4f45a36e9e4a24e0e42bb35984dfedd0cdbd625010ffbb733ac8c53c256f4bfffe2a930756f5419bbe6a3f2971b75b9c7878fee943cefefa1", 0x4b, 0x7, 0x0, 0x1, r5}, &(0x7f00000006c0)) r6 = syz_open_dev$sg(&(0x7f0000000200), 0x2, 0x484980) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x80003, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x432800, 0x0) connect$packet(r9, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r0, 0x6, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0xff, r1, &(0x7f0000000000)="fd42b35b4a809ba9b44688c9261dc30161e72586215083da308dbbe7e4143878f6ff4a16ecfb0fd2adb461cb9c9d2f3efc84984290f9a5e4d1c04a84f23ed7590c32ac3fb33e1f80ae6cd94f71deabea9093e68a1c5f7ca5cc423a7da787d3234f3a37217deba6d8b0b410b867677d9ccee9c041e93fa188ef0ffb1d17e9f0d80b89457d61fdc47fb8410f057927cbe32c2d19", 0x93, 0x7ee3, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000780)="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0x1000, 0x1, 0x0, 0x1, r4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f0000001780)="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", 0x1000, 0xfffffffffffffff9}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x4, r6, &(0x7f0000000280)="d04ec49d8d7619f0b53eac726a4c2f29114fdc897cea77586a9c1a4442010ba45f0af5411511688f0137a37a245b33e574fe72c1bd7d83765501570b9719d588deb2b1", 0x43, 0x5, 0x0, 0x2, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x808, r7, &(0x7f0000000380), 0x0, 0x28bf, 0x0, 0x3, r8}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x491e21fd8f05a09c, 0x0, r1, &(0x7f0000000440)="4c2d87f0833aa94d9811490da67b9d35f2c7035b405785bfe4bad1237456cb04ce83f7f4746c6e9e61fe9df97a491c95c471e11ab737eeb74d631f90b216108e792e309ac18d6ad93a25e2a7fdf54db1e42e32b96d0149679d17b460c6530d7ba39abf49ad994052c37937884070f3f69be135a49edaac72ebad0fb657ba4b85ce991921f5f70f1d8c8d71501a3cbc20834656d5b78bdfb31618e608688248f5a29c200a61e79941", 0xa8, 0x7, 0x0, 0x3, r9}]) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_RD_TIME(r10, 0x80247009, &(0x7f0000000580)) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000040)=""/50, 0x32}], 0x2) write$tcp_congestion(r0, &(0x7f00000000c0)='bic\x00', 0xfffffffffffffec5) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0), 0x88143, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r2, &(0x7f0000000380)='highspeed\x00', 0x16) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5cd58d0c, 0x80001) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000000240)="854ba0fba8df1ec9a1ac4d6ea6b54fd2ab1633b61b20305e9228bab7e680f7a38ca395af3dcdb48dff16535c4fc8174a0ff3bf8c5d39cb992511482ce0af251591cce956d638c046c9a54c68d2162c086c9d6bbaebff30505b2884ded0bcdff8a13352998fc42e3ca43bcc5baf1329289056605ac865a84f663ed156237bb967af1a608ee2b7eeb1fc3989d95b4a3ba2e6fa", 0x92, 0x217c, 0x0, 0x3, r3}, &(0x7f0000000340)) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$vcsa(&(0x7f0000000400), 0x9, 0x400100) 22:35:19 executing program 3: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000080)) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00000000c0)={r4, r5, 0x4}) pipe(&(0x7f0000000000)) io_setup(0x3, &(0x7f0000000140)=0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r8, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0xfff8, r7, &(0x7f0000000180)="002b147be3a51e538d2a9ceb34f5d9a4dd178bf4feb8f62af0c0d66bd0bedf216b415db7ba6b272514a8f2e5768f8ab0d9ee2beb8d", 0x35, 0xffff, 0x0, 0x1, r8}, &(0x7f0000000200)) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) write$tcp_congestion(r1, 0x0, 0xfffffffffffffffe) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = pidfd_open(0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[r2, r3, r0, r0]}, 0x4) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0x6) 22:35:19 executing program 3: r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, 0x0, &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x800, 0x80000) write$tcp_congestion(r0, &(0x7f0000000000)='westwood\x00', 0xfffffffffffffe27) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000240)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:19 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000340), 0xffffffffffffffff) r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000380)='ns/net\x00') sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x50, r1, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_I_TEI={0x8}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40824}, 0x2404c010) io_setup(0x1, &(0x7f0000000300)=0x0) io_pgetevents(r3, 0x2, 0x0, &(0x7f0000000000), &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x2]}, 0x8}) pselect6(0x40, &(0x7f0000000000)={0x7fffffff, 0xffffffffffffffff, 0xb5c, 0x135, 0x1, 0x83d9, 0x7, 0x800}, &(0x7f0000000040)={0x785, 0xfffffffffffffff7, 0x800, 0x1, 0x327, 0x4, 0x137f, 0xff}, &(0x7f0000000080)={0x40, 0x8, 0x401, 0x2, 0x5c71a18f, 0x4, 0x200, 0xdd8}, &(0x7f00000000c0), &(0x7f0000000280)={&(0x7f0000000100)={[0x261]}, 0x8}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r3, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}]) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x40000, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="3d408db701a9"}, 0x14) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0), 0x40000, 0x0) r4 = inotify_init1(0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x6, &(0x7f0000000800)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xd2, 0xffffffffffffffff, &(0x7f0000000140)="63edea037fc6702a205f52923fc5bce8092d6f16176555125bf38d3bd4fa8b7122e7e108cd7a82225cc75be2fca32c77c7fa093161e90f26d6387a15c111715f5603155cd142d09615bfcc7f3eb30e31cc6f64330caf1787731327817568ed7bda10366c495b36b410d2288f3dd9aca14b82b6819c4fcbe2c10a533b1f00727d5707548f13835f6b9c9f725deffa4be545dfd64fc6a01da10e5b67c0ae7bcf1e398696330e3fca9b80bdebb3409fbc9b763433dfbdca5d695dccc56341fa48b54b1e8c27dfe29a7610007a7e32d849cde5a2daa3e570fa3a6a301c868d4e", 0xde, 0xe00, 0x0, 0x1, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x3, r3, &(0x7f0000000300)="48a7da49222054062e5173e1f674f5e3b1fe2998fbcc96614d7b7695767e92fbd57c5671f8a520f5e6bb8b6f51f62458e9289ef4a0534f71f40475d7b84d30fc0c9a0d553ecdbc3af619fe9a79e86d379e5c4c56d6f24d8d9703303b7f0b92e5180c514e49d1c6abd9bb07e5bd31e3485d7f282441dadacd7b140b8053cf9fe16d7515971be32a8ea1aaef4acc9bf9c3665679183baa", 0x96, 0x100000001, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x1, r4, &(0x7f0000000400)="5836de967207c1d372e85996c2aeac900efa81033746176db8a880971e39643c8379ddbc181aa99e29c3f5e2a4b294cf114afc692caa22ccfac8c61d781400e789a195a162113e7dd9459ed8e1e1a3dd2c922aafa6fd02e8de34db299987ff2a5e8de09c267f8c2d75d0aaa21591629db5d96c8f465d0670657dff68cfadc54a715309fee47cf8d962449f4a7b5e138cb7dc42781269ecb92bb7c0babc8a28bad83a00776419345f046164a5fc5843967398cdba1398c27030b3ce79533e2a41848cc64400aca0ec3be30c2e642431578c49b5a27fe774ed1ff98660e37a86", 0xdf, 0x9, 0x0, 0x0, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x6, r6, &(0x7f0000000540)="02bb636917a165f062d7e23f2374ba93f9e16db3e6be7c56f5af08ffcefa3167253ed04bbf2d1ba9e0eac69baa99b8cac33847a2877fe7bffb3887fdde8350076b51", 0x42, 0x99, 0x0, 0x1, r1}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000600)="f606927825adb58679c30e159e62fc3e1beee7da7444267e87e86648b0a5deafe34c1b0351d67234c1d5b45bed5ed1e83d0ee54449465d508d298d5c2cc89ae3730dcfa1d47a47564a9417dbdd1459f7aec7f0e1a985062f6b48b7c47b731a648e9899755d3f008c1fb0a5fb5b1bfd32b9473e0a9b39624014ce583798ce0692892f98c7b65d656b4233223144cee3d59a48a057f7ccf0758a136581e6e881129d7fbb96a496ff1823f436121027359b4d1c5cb0e254925f69", 0xb9, 0x10000, 0x0, 0x3}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x6, 0x20, r1, &(0x7f0000000700)="fea758fbe715ac891081dd58cb6daa718600a39294d52dbc243e19d4082214bdb1a4dbdc6dcebc2f09b7360a1279b74cf5a7e58052b7f1420d444fddf531cc09b41d8f0121497c2bdd8fee3334fd4bbe6cb9d9716675267eded618109fc694adbd413b06cd1eb3cccabc17567303e10368817f1f3b17bb5a5954bd2e3f20b802764520395735d4b6262260b3cbb2a9009282091ca3fe112e24", 0x99, 0x30}]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) socketpair(0x2b, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) dup(r7) r8 = signalfd(r7, &(0x7f0000000080)={[0x1000]}, 0x8) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r9) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r9) 22:35:19 executing program 3: r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, 0x0, &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x40000006, 0x0) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x4, [0x0, 0x100, 0x529b, 0xfc43, 0x80, 0x4]}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:19 executing program 3: r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x4, 0x0, 0x8, 0x0, 0x0, @empty, @mcast1, 0x8000, 0x7819, 0x80, 0x4}}) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@IEEE802154_ATTR_TXPOWER={0x5, 0x21, 0xf7}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5, 0x26, 0x8}, @IEEE802154_ATTR_CSMA_MIN_BE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4019}, 0xc1) write$tcp_congestion(r1, 0x0, 0x0) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, 0x0, &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_setup(0x600, &(0x7f0000000000)=0x0) r3 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000100), 0x2, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r2, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xba, r1, &(0x7f0000000040)="e2344ace4abb33fecf90db11f5ef24f11a0c7e4e6b8c9bbd782aea2ba268baf57e7e1e7fb13fd22aba8606bf49b279359e53d3df90df50598d5c5d39f1eab5673403cfeb6545ab0ff8f59e8d2cee60001d8391c190fbce3620068b32183c46d0aa7a687e6d3c5f5cfc", 0x69, 0x4, 0x0, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x7f, r3, &(0x7f0000000180)="1420d5e8cc8cbbb44ef8e7b757512dd85332d111132840b6ec1fa8762904ca2190186c4622ad67aa1468e55eb83b2fd448661a2b678022b7a79596c4499eb82142785e6ec3b0c31f4b", 0x49, 0x2, 0x0, 0x1, r4}]) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x40000ea5200002, 0x480) write$tcp_congestion(r0, &(0x7f0000000000)='scalable\x00', 0x9) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), 0x0) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0x0) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffd, 0x58600) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000040)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x110d) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:19 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3c8, r1, 0x0, 0x0, 0x8000000000000bc, 0x0, 0x0, r1}]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x50042, 0x0) accept$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x4c, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_VERSION={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @loopback}, @GTPA_LINK={0x8, 0x1, r3}, @GTPA_I_TEI={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000081}, 0x4850) 22:35:19 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), 0x0) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x6, 0x6, @broadcast}, 0x14) dup(r1) write$tcp_congestion(r0, 0x0, 0x0) 22:35:19 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) dup(r0) 22:35:19 executing program 3: r0 = syz_io_uring_setup(0x771d, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:19 executing program 0: signalfd(0xffffffffffffffff, &(0x7f00000001c0)={[0x400]}, 0x8) io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:19 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), 0x0) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x71) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x82000, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = accept4$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x202200, 0x0) r6 = dup(r5) r7 = io_uring_setup(0x7eed, &(0x7f00000002c0)={0x0, 0xb86c, 0x0, 0x2, 0x1f9}) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r7, 0x7, &(0x7f0000000340)=r3, 0x1) accept4$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14, 0x800) r8 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x2, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) write$tcp_congestion(r0, 0x0, 0x0) r9 = inotify_init1(0x800) r10 = dup(r4) r11 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r11, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r12 = dup(r1) io_submit(0x0, 0x8, &(0x7f0000001b80)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x4, r8, &(0x7f0000000380)="911498d9b47040c4f49e58b08e96b1b0baf6ebc830dd199d0e64790ae76c90ef54a334ca4a7c769ab11dbe03e3663f4c631c51e579e795ed88dc0a87a332c28a9fc8e143d493d892d67ced49a5d4f150debfe361153fdc21db0702f6e4509111b4980dd730562f6dce7031709c5cb41825728bc88f9d38dede6fda822bd677365819c96de505192679fb0d92287a07bf94131d62063e2894823d65fcd078fc22ccd7bbbb8b", 0xa5, 0x4, 0x0, 0x3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x5, 0x5, 0xffffffffffffffff, &(0x7f0000000500)="08ee9c20fa99ecda6e9d2123b112ae3abee7c9bc6180c6787836ee4bd332fda017e043423e6819c6950e6205d32767f883826795968e5ea55a6f3b3a866613d2ccaad6b7ba9e4b708bda208d3604b5937b6320ba8bcbd94fb9abcb2db1780cae6b8dda72ed75729203d8f4c5322691acce9bd26c8d2aeeed53181f49b1c403d7580027ff04caa5132d36852e8ef8748c3e2b5f6b2ad468bde9a0e20be7e7593f6878e999a7c1916d86ef63abb779043771858bc9864a464bf27b5e31e7c983250ea71af7a0bb27168e5b531e26f4f5d15a9103e121e03fcab4892ac3c6e5d36bcd94527b23b528ce", 0xe8, 0x9, 0x0, 0x2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000680)="f360105f054bbc515d4c02d6de5a243566f865825ef42698c3464c1d3d", 0x1d}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x8000, r9, &(0x7f0000000740)="96d6e2b741b0fd4fcee8adfc2d93e2bbe243e5b41215a8ea3747136e078b20ae3235764582b12d83ef6a0408bbd7b34633acef368d59ee40175a596d3f377108c5cb6b8175858cfa1ce2edccf84542d22151e35e9fc0adb9cb246bc2d5f63f6690601b15534813fa8bcd2f9d3e48ff40eab306ccea01a673d54f0d3ace971a70e80e9c34e6ddd358bce4031336c5a530b473063ca6865f3f53b2f089841720ff68f75e9e5133c80a5af79f342c4be90e02e11cb8b717abf71934cee76df8c2b793df5f7c1deca0840f998d9be72673d1ba1fe8d4b1a2d12080de8bdc", 0xdc, 0x7, 0x0, 0x2, r10}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x8, 0x7f, r11, &(0x7f0000000880)="fbf537e258711b294f0b2108d209429fca80597fa2b8660748a9ad4ff0152570d32d259758a41d9f35c979dc", 0x2c, 0x9, 0x0, 0x2, r6}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5, 0x4, r1, &(0x7f0000000900)="fe80c2cc5d094bc11d30bcc4efb855eb82e1d8199ddd56f1166dfeb393b44215ca6797c5034d360ea5294f354ce91e77f02c9ed71e34908563bef7fb5dde34974e6daaa430ae9f689a2ba8fc9dc43461db67a102e5c9a389aa6a50c3bd8b3341f470a6eebec07a61c9abe134ec5b83931af22a7171af6eb5984e1447d0b5f2975c0218", 0x83, 0x7fffffff, 0x0, 0x2, r2}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x2, 0x1, r5, &(0x7f0000000a00)="1ffef5ca8951c6fa402276d8cd24f1bff0a9b12fe5e0e0ae66da48ed1142fc8e3a1cfa7921fcac615b8833b3dd4becd82506600ae5a3078f93a01804e092e94be34571f2b0158994672c353f333de09455496ab6081b14491fcda86d14b615ff7cbb73bbf9ee21a3801ff613cfc9f26b199818c42dbacbf33c6f5a862ab021f2579b6ba44ef97c2e081ac52e1ce3028d1bf0305a376f12e11f1b85363883c5f5ef251fe8cdd8fe6b17d94e6b9d59f7279be25af65822bf02d1fa26e75e13eca49d95f74c6b13da4e62", 0xc9, 0x7fffffff, 0x0, 0x1, r12}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000000b40)="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", 0x1000, 0x65, 0x0, 0x0, r8}]) 22:35:20 executing program 0: io_pgetevents(0x0, 0x5fe, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 2: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = io_uring_setup(0x4dc4, &(0x7f0000000140)={0x0, 0x2a3d, 0x10, 0x1, 0x39d, 0x0, r0}) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) io_uring_setup(0x2d16, &(0x7f0000000000)={0x0, 0x7af7, 0x4, 0x1, 0x62}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x80100, 0x0) 22:35:20 executing program 0: io_pgetevents(0x0, 0x0, 0x1, &(0x7f00000002c0)=[{}], 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, 0x0, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r2 = accept(r1, &(0x7f0000000000)=@isdn, &(0x7f0000000080)=0x80) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = dup(0xffffffffffffffff) r6 = socket$packet(0x11, 0x3, 0x300) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000100)={0x401, 0x0, &(0x7f00000000c0)=[r3, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, r2, r6]}, 0x7) 22:35:20 executing program 2: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 0: io_pgetevents(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000180)={&(0x7f0000000140)={[0x80]}, 0x8}) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, 0x0, &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x9, 0x4402) write$tcp_congestion(r0, &(0x7f0000000040)='reno\x00', 0x5) 22:35:20 executing program 2: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000040)) 22:35:20 executing program 0: io_pgetevents(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) 22:35:20 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, 0x0, &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x2, &(0x7f00000000c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)="b7753ff6c22f5ebc6b176940775013db1a6ef929c24000bffa57e12ef9f71956fadd98219caff87d3f735d6dcae56f2220c6b31aada4c45fb528468efce87607f94ea59065118d9e9fe3e73c58c0a72d29a2ffe2dc55314a960eb4ff9ff3bae0c5731dad772aa465a1cbef9ed0bfcfef01a18bff900fbb5c", 0x78, 0x2, 0x0, 0x3, r1}]) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r7 = syz_open_dev$loop(&(0x7f0000001440), 0x8, 0x220000) r8 = pidfd_open(0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f0000002540)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x0, r1, &(0x7f0000000180)="11cd18a001f740b9536e7a7377dd52c6029a38e4b7e2ad386293e014c6d6e846a9fb773ca3f33b56030e549c0e550774fa217b94c4d9d63b3193699165aab134a3009cc9593434c6ac7d902017bd4a0a92c1c2bdd6d3aa01bb0f72f156", 0x5d, 0x8000, 0x0, 0x1, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x3, r4, &(0x7f0000000340)="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", 0x1000, 0x10001}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7e5d0e2f638e9401, 0x4, r5, &(0x7f0000001340)="8fbe57a2514d8dc62e70bd6e38ad04ed2bab32dd7e2a768ef99d1be49891280c055d23979b5bcb607e409cff817255c9cae653cc543ab3fcb20b512c1e7d5f26b832d7c455eb5476a57dd4685f2a3bcde0e3cfc6be89a6cd9fa4f295b1ea79026e2c48e27153e469ea6dd799ed31d6c2d9283928399c961f0b98b14c31ab9d2100b06211c9a0bbe52afcbbb851fa63b6e2f0b412f020874bd1684ed05bb61e5ffe1db845a02d96b00e4b0146d0", 0xad, 0x0, 0x0, 0x3, r6}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f00000002c0)="8289d2979df0435b7939406555912cb5296f0376783485b850e78a4b", 0x1c, 0x2, 0x0, 0x3}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x4, r7, &(0x7f0000001480)="892c", 0x2, 0x6, 0x0, 0x2, r1}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x8, 0xf9, r8, &(0x7f0000001500)="1f16c629957772236e69162a602f08d6c65340670efff86248dcc7f4c6619624ab813f0322efc59d27ce29c2c12c31fee92500bf19348c2dd10457355a093a8b6f03031e4d546c44bbe525e06388468f18bc6b9fc1d987365877941d5f7347cd4be64da2db95d540e63ca51c1e4eefd312da5c24f0f1133c9c2d75164fbbd4b294e6e901eb8dfe86742977c3fb466d776c78a68f8537078bec5ad6053f2a04497507430f287ef6c4b5c0bb548f605c85fbb05cd9fc68d6810a529c1e7769c331e1ed8dab91f232b61b7cfaade32acc1e60bd305cdbc539203a024614b16b6b976bf073a4bcb254e60799ce70f5efc949a31dd6a2861177320858c49dbcaa0b82cea94ac0ef6a65f04ee368e6b972538ac1328b474509a5d462934c24657089c4600d395adb4aba5287dca8d7b0d40c1fb0b179ffafcbe7d9b77e0a455920c1c3bef76c87ed640a6ebb98ffcf761471ad4f182497594f271864e419dd2212d6e95f1fb1cab4c5dd02ab863b63f93565d2c0f458a44d9e6d474ec86f7c65df5ab01acb6cc56e2af1da6f3e1fa76ac58623a2a305e3e029646c0b495e642ae33f15ee6f0131c55825502d40faa1478ee587c1f0f040bb797abeb5dd51ad0c6138441389778e146974c6c856e8344ad5dc576a7d581661f8fc16f89e36e810fabe773ae34602f478b67d7cb33b877907fd984d955f771b34e6d99e578058bcbc45cea792d72e272aa2360f470864e3bfd7ae6637a9e3c256a17144c64f526990c273f58c697301e1a6171c77934fae9246b726621475a6af7af86e431993c5c4ebeb2fc1a39fc85e7c89e959ad1d2dff0a21d1052f132667a3819538c485093bea91c31642b90fcb7396817a0e7a0d2ae89d3c9f86c0c9ad2826df727b01c58f59115300f77a94123c9516788b31a997de44d51a8a86fafb58c3dec7747ab1a551f627a6c253374c6e2051302ac2ec707357d15a0fc30b4d8e7dc7c15e59148e5b316d0f93ccd590ba60fa5bf96ffcfb344b1e70ae687f27a611f43e6d37f01e88703d547f43a3607e71406f61312e7d712bf0e072cc3afb03a2d752b97bb17e51729f91a488f511f99c9959ac10b81842417f036bd397feabac88ab657fcda6f1b89cf4e23ad6f40cbcee3f74337d35ae233025e945393a01e019628b45ba1a2ab1a89a06d028fa9681913db40f828e0e8f0905642ab1409185e2aef669c83882d9ca1cc61e7d8c58f265fe1e7df75cc6acc34f5e88c3b49fd52ace9f74ea97ef49ab76fa620b84ffb002874a2bd5d1ae0ac2cdffa7457becf41320bde4516a5a9c3b42a178ea0569135bdd96eb8f2252a00f4b3d1ba35e64d2046b0e4cd5c35ad2778325c488e94f3a040324578f79601c26c6b4e06b43d809286ad85e4e57ac4f168b361c927101155014e5d7fd77422a144337606d07cc8abb9fd38c156e92609bf1123825604b31e3d1f300099706136390d15f0170d0af79ea07b971f15d55caf692803d0bc4730371e0b055aafd5c36f40a4433d30b045b2428852e3bade9067728ddbdefb77e9455e9054cb8b27747081122040ed334d9129570ccc85db522e0348c545376a0ccea12da299fe7e810730088751ffe9cb9b550870db9cfbc382cc25f6969cbbb4dbd1e4e06314f15abbfeca012857c6ef31c1a10f0c1bcdecb666dc806c205d54ec03eebe35c8b2ca16a55c8e08e86ff4b1f629f2779b316b752054ce616f5e64d13e51c77bd609771fd44ef72b00f2eac7f04eae7e88bb41c1e4048f2a8d8ee82b39c81f52c9b8269a1113017eb34dfdcc58f967d4e6d69d0d6966eacdb271ebbe562c0fd88c664baaab51e85b4dd13f2422b088e65c97322f65da7efbcd0cb0a725a03b5a63c7bc6795f11a7e31db9b270a9d0cedd1b3bb0b638ada4b2454c74bd5657029f679dca794462d8c1928fd04dd09a849e2a5208eb900734feab6d8e85224e880e09dcb98eb4cb8aff00ff4c326ae0811a5784dcf2aed67d81dbecdc2ee8cdbdbbdd00e22171fb9a6b4ae51ed803d96931e2f7afb28f149aa8070eaba82b9d9efe51c6e330901e089747e784452a0623653555486789d3553880ebfd6a9c5afbed25766515dac80186eb1fb5ed88d0b366070c0d6c5f4f73726011b5f7abdabb95f24d811cc686c4de9ceb0f4098edeb50c9d6c50b1afc3581fe8fbd73b11eb9cfef7db40ef139cd11ae2c89ca313783575b3de7df6e3d07d5eee2161799ba82ef81ef3ad7d6c8eac8c6f936e2d1a85a62f55207fc95f282a8f86ecd9748a64810072f7ee816a5b5703c00eb48496bc59500028fdcb169c224f37660c44dda318ab18de2da4a917804ad2457953e943fe664d4d34b0ef1d64f7303702ce2bf8a7e768e78e637e1a98986371104b316096aa4e3780aff2feb51e9de3b07de50911ba829ffc1d494236ddde0204118f765fcb473a617bce4717f3714d2971f53a50b4e45c949f0fff253d539a14ef1a913cba95ea327754332cc4139ddd33c8f01027bb2cbf90c72d4f0e0542ed0079b9c7873beb3eee4cc49cab4eaac4d2b7b49777c6a411bd3fa8abb814aaf2012d8976ce6a6cfba5ad850c3f8fc406fe6a9f5e4eecc3b2ccee0ee17039b621a0180a30da39d0e7a20c970c3b748add264c7d5f5e45ff4182cadddb788d5335d2ec5f4b67ad8061557c380dd8ef8e54d0847f48bf9bbac44fa371da037e5b88cccdc3ffbfed4843f813a4e48cfb897b199f43a7b612a4d335db5d4f408257419fdb19ca6ba2744b094dc93eed5fbf4675cb5b671086e5dbc6cd7f17de1ba2c0ba262eebc6eb1158fc90893cedb6c66438fa1056fd96d015be346e4727e84473c77a06efd8f2b38771f6e80ce40b168891caf65f0cb8c8015230fae7cb26011e1aca5c0e4fa2b655b0da61adbfe8cfc596da69aed3e57ee440ced6391b2382fd7534fe17fccc5d2cbef29320ba77fb44c7a0ec6bde34bbca9825b5e3ce2adeac93f9a0ffcf0fc399a7b42524f28b9920ef5bc16965a24b9d400e4a70dafc68845bf4f179fccaa6a0e15612fdc474548e47be795e3332fe6f74f25d42f0a18c217858c9e4fc9e19b1b82020c0c834dfd52474fcbc0ea38ab5a086c031542069a695af45630ce6926e325e05ecd62d6bdbcbf45c2a3d5380f5a564a4cd0eec0433ed3214ab673974b0e262ffbe4f3427e7ae5d4ec9f49508c6021410d40f33202a5d7cf876943adb90f4cba965876eeb129fb021fe48b08127059c9f7070551b61ba0251a09d444967f440e61985bed67f0313ec1690ef9ed39f03114f8bc1ece1550d3a24e60e56fab297e6c9ba584d04f2bf95a30c4950ec2cae17c074548cda6f68ed9701b867331ecb428a075bf802658419d8bafbcf5450d4f3233a4578999a991358a550e129ea049af5cf75c13b3c109c694090ec53e089f1db026f6665abd13547b8902e941d09fe8cc2b4b88a9c07a718d1c040d6afc701910a7e568fed3ea5c6f5df9b2cb237930ba5defd8fe3130ea3b8fc28252910297e6a29633ec82b3fb3c7cdb4e661dd627dbc9d40e4c85c8ad447120db454644d033caacce4b5725cfea74ce900e9b6f8addf88be49b99114be99391e017c421ae9f7eea07aeda98a8da0bcfb9a64cecb8cc03f9b812d05797227831010357368c425288f9095220fa2f1a2388b64283ffef6422625eb656427bbc614052f10df0eb1fecc148f099f7ea5bfd0d2e304bb0bcb9add2e9565b7fa5fc9b9b97409b31da0086a02dcc192597b7141703ec282b30c0a1b0f73f447e73e244521f8b03da619527336702a388935adbdab4673baac52fdb43e06983d037c746ac6b9d2edbca7a1614c843d0766189559f88ac4fc042c939f45dbbe981b79317cdb3b0cb86df80e635984e49cfb6e5f9d097b4c0dede2ceb7bafd417962f6c63d39d8bf20632f48beb93d8241776250d3c5e4753505380c7fe159a23e5ba221f28997b9e84cce393f53f90ef421952b97505f723ee11753ca7c7f49d3c7e131b2a0ff198bda78d46378c341b0e0ab9c3402733531b7f84d102dede3fc04480a784a9f84fc3f32266c7392d3dc0862876718c0d886666d9d016bd4b0f7d83f26d6d66f82753b50d70c8720f706453e9921be0a5a1338dc86876d26b8d823490a54e07340120e74f8eb601cae292df5852ef7b9df89f80e665765f615dd34d28689ea596e343ef0dfd82396e42f3ecbd3a779820c5ce508afa3c6d09e05b251e7f9bacd8de83649953d39deff074d6c5a6b56dfd5f287e3b9499f7a115ddd9c5ab37d936d17005d5924638c22893203255a4a33d74bf327d7c34ac0e49b1347b327738ce6063f739e8c5d100f79243b3d5ea4c12ab58e2bcbb9226707a2ad1dbd40c06088f0a91a7a929297af0d9b85a618147e61874867c9b93bd55e15f7f2b9509866c0386e52b521d5904ad29341210b51f19822dbb7e0702604b78265417088d36adbb27e451e17ff155f4e98952ab14b953b1f456afc68399caa792dd85eb96721731e38615c171c9f365bc9d57195c908b34f1850ab1ed6c570c5d4e4198a5e1898ee3be6da8ad66f858472f4a3697cff046a0fc9de0e7d894ede7ef8859d1b83452a0cfd72b2808862f77133a358387d4030f4305494b13e26e64571a18c54171d8c1bda66ffb9c9a2aa837b59f609f14e196a0e11873afbc93605a66dec141d2183f39489244787c84ab3b8a1abb23888fa32d312d4681bb82ae265a80899b18998ad8c8f253e06f40310fcbac6bc0c7e76e367c2259fd41111f451b2eff0d3aec4b6912672f6be16d58858d67f351dabc5606ad2a68b77de9674c543baa30bd9e4f104f7346924f8d92790d8d0e85599ccc9c21f8a8738e9272fda47dbb05521058819de653b8b4d8b14ca0c612c9c532b1685718a05008b3a93d44dbc354e04e2813ecd1eb1aaa189386c5b225b269eff5bd8f8466f97676db3a9db79c8ff744fcae6d6553f749f941d182a33a775968df69374efe9396096308b8883db888f5eb5fd2bc4a15f5744dbda90994633a1059a7231dcf5dfa6e78d1a05344f68257d1a49d6351e1f1af7f1e95de77e207a069c93484ff4d58d8aac9bb25c693020bf33c8105cb35722f5873cc10ee86fa4018c66d62e9f5f64d19f6bb0385a29238ec44c9c35a1b26d531519bc0d13c81f91ec8e547143eb593a1d3b704a0c2b23db490ef73fb69af0f2d1b223f87bcdb15810ccbe19ab70d7a5f6d4d1a941615632d73464a222364684acd5e26c5a11ec797d41c30a4a89a1458dde2aa4d7fcc4c18ddba7472a4fd32e8bb4df9fbddd70d0aa61bee313693d16cab8e53e8d36d90d4469f0e76bbed60ff2ee5b270ef40eb9bab75f1fe1d9edbd6c6bc181651a93deff42aa917f1f953a6bb211419c8ed7a7af511bf29a22253c38e564eeb1df21dcfc650d183c7b6419ec3073823353d23546e84853ce6cfd99f07776796ab34a86f40f55c8d867dd0ece4ff3eac9b97124ef985cc18ada3d687738c9252605fbbfebe3668ff84209e85ce961ba2998429d8ce5c3c7216af872f982f5c01a355c032675b2abf91c261cf2bee73272851556be5be36f4b6eb5d35889cabdaa05666ee49ff1fc209f73e8a2b1ab9db5bfd839aaa969f47643583ae66fb5d34ff8e6930a93c4c9c8615f299e545d6fb273b2352c607232cef8e657f3cf7f729b87c271d591a618181c3254a7a389dd8426f3a2df53f4781054e5f5da4aca1b7c300996c3892c9a9b3f55028778dcfe1db845aa5460ccaf920a4a390ea97e568f917158d66c7fcdad3bab5d988407c", 0x1000, 0x9, 0x0, 0x1}]) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000240), 0x3, 0x40081) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000001740)=[{&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/206, 0xce}, {&(0x7f0000001680)=""/180, 0xb4}], 0x8) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_setup(0x10, &(0x7f0000000040)=0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x9, r3, &(0x7f0000000080)="a03cccdb90321c5d824ae2bd6958a704ff0e1f8e17f72621efe42edda1800410e62db299f47fe459a53fd1425b2ca22c1f1373c1e9d97dfe8e4e355070161c7947c60affafaea1f42e99a52633171551a9de07894ac2f71d276e1728373acbb06b706e77659f642d46b371a91bc981b8bb", 0x71, 0x1, 0x0, 0x2, r4}]) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 22:35:20 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, 0x0, &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_submit(r0, 0x3, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, 0xffffffffffffffff, &(0x7f0000000000)="a63e0944bf8a66eb5a7817696d2b8a51b4062a344591ecea896b67e644d101988b32d5e06e2d5cace915b8571035452ea05c6d93eac7646df0bb6e3967d54926cd9ab6f8ad3215f0518a5119b7c651e9e599ae64efb34239028cdbfebb80a17b7eb405cefd34e93bb4198efb23939894ccb3eea69dae", 0x76, 0x8, 0x0, 0x2}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x41, 0xffffffffffffffff, &(0x7f0000000780)="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", 0x1000, 0x1, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x80, r1, &(0x7f0000000100)="0f8df4146c5c14c97805749255228d8e289ea010ee773899f78511ab", 0x1c, 0x7fffffff, 0x0, 0x1}]) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) 22:35:20 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), 0x0) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_genetlink_get_family_id$gtp(&(0x7f0000000000), r1) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), 0x0) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000000)='highspeed\x00', 0xa) 22:35:20 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x40a80, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0xff}, 0x14) write$tcp_congestion(r1, 0x0, 0x0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000000)) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), 0x0) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, 0x0, 0x0) 22:35:20 executing program 5: syz_genetlink_get_family_id$devlink(&(0x7f0000000000), 0xffffffffffffffff) io_setup(0x1, &(0x7f0000000300)=0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x0, &(0x7f0000000740)) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000140), 0x5, 0xc7acfe63f71ba47f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x144000, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_VL_CLR(r1, 0x7014) getsockname$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, 0x0, 0x43) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x5, 0x0, 0x0, &(0x7f0000002940), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r2, 0x2, &(0x7f00000011c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x100, r3, &(0x7f0000000040)="aad0cb72062368813384f00f77a526d112c79bab52b5ec230fc5c81666406a033e79143c0cb38310240292eed265c450487d2afc22abaabf1f9f050c7a94817f196922f0f03b3c4fdb98d332b7c3c4feda48c0e9105f7ca870843b4d93005dcca23108fb1ce593688b8e009ad2ee2f36252d593aed0ddca0cbdaee700dba93648a8c1e34f287153570914f5da658f668caa2b3d6fc485c108b7bc9080a0c", 0x9e, 0x8, 0x0, 0x1}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x2, 0x4, r4, &(0x7f0000000180)="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", 0x1000, 0x908, 0x0, 0x3}]) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, 0x0, 0x0) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_open_dev$vcsa(&(0x7f0000000280), 0x4, 0x213200) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x242081, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/pid\x00') r2 = accept$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r4 = dup(r0) r5 = syz_open_dev$vcsa(&(0x7f00000002c0), 0x3, 0x585100) write$cgroup_netprio_ifpriomap(r5, &(0x7f0000000300)={'veth1_macvtap', 0x32, 0x36}, 0x10) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f0000000200)={0xffffff7f, 0x0, &(0x7f00000001c0)=[r1, r2, r7, r4, r0, r6]}, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) 22:35:20 executing program 3: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 4: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)="1d7dbf62bb262ff5844e298cde0c0eecd3e801eed48e6d49ed2165b1c31d7473d28fd6d545db1726925dd8ee712e3ed59a9ff2f5ee862eb5472146169e16038dfa11d3fa19c0f80de1dbf975ee57aa821b812e9b73ca8b05572a8b0260d38930816a14a2b2001c5ca0e160cf8afe29c0", 0x70) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) signalfd(r0, &(0x7f0000000000)={[0x795]}, 0x8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000140)={'bond_slave_0', 0x32, 0x37}, 0xf) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, 0x0, 0x0) 22:35:20 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r0 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x234bc1) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x4001, 0x0) write$tcp_congestion(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000002c0), 0x1, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) connect$packet(r7, &(0x7f0000000240)={0x11, 0x17, 0x0, 0x1, 0x2, 0x6, @remote}, 0xd) io_submit(r2, 0x6, &(0x7f0000000500)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r3, &(0x7f00000000c0)="68d6699f0e0b16799c4a00", 0xb, 0x5, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x40, 0xffffffffffffffff, &(0x7f0000000140)="3cc7c9175850d4d89c63a23414859f117bcee56a3c4624daec89cbd3d01b86f63a7ca9be6b303588760587b842d1f9a898db8df9189abba8d79617cd45bc8d9c2f61af2c0b1ee9c5a1d277b906ad6a5da14e7663f9b0057e7efe64b26ce81f3374cb1f8659fa202eb64e6edb255e0b3dec0df2591e2d212d1e3e5bad452d9119a87fbd54b4476988cdc40baf513669ddb1476ae83e4f0af8fce0d9f90b7d3bd93f4d954a10d729e0d7ef1c69c1495c04fc11595b4505ad5f2db68b", 0xbb, 0xfffffffffffeffff, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000240), 0x0, 0x4, 0x0, 0x1, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1a67f7c1d4b5008, 0x4, r5, &(0x7f0000000300)="076218890491bd9b5b71d5c221799d4bab7d5647577447d32bba54a02074d91b4b11840e50ecbe3bf1a641f2", 0x2c, 0x7, 0x0, 0x3, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000380)="33600e5d17ed723c04f2bd98af36da27fd9b4a6db8d0d592f546aebb7a4061b324230cd06a4c5a762b8721a0da8951fd9bc5d0d94d307571cc6ea25a4367104d30837d715cfeecff42eb8f57efcaed2cacde0fa20274afe1d364fd8b2b075ea620923f93540add77c6eb7f4e8992f69387af8a18dc406b49ffef", 0x7a, 0xffffffffffffff64, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x96, r6, &(0x7f0000000440)="5d18b32e7d89607e10910080888d4b3dfcf25a01f819e56e17a41b6e67e95688d779601a6e6a3ec93382ee811199a81042187ddd5506f575558618435d8ff2194e6f6c75ebb158198827b749b1c9efad", 0x50, 0x1, 0x0, 0x0, r0}]) r8 = signalfd(r1, &(0x7f0000000540)={[0x2]}, 0x8) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f0000000580)={'wlan1\x00'}) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}], 0x2) 22:35:20 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x4, r3, &(0x7f0000000400)="2ff70f3d91571b1d6de37a993f38c712ef0c38c202ff9af30da19938bcac9f52108618312a967f104051dee1ef30cf4779feff14f27c81c0bd370628640a5328ca83302e79ca40322d807200873d7e286c53805b53dff0daafc7920a748abeea78ae5746abf7b49db93be0b873c3ddb39132fb47045d77e14513a4e0f80c7aecff90d6a66029bc301ffef0bcc530ade065ce3528198f52f78e43a8d5a14f06c8d020354c9b341e2504c4e3d1d1b1d63926e4a19b313232c809a0ad47d3ecfdedd8cec675565d55900f1e6ad25094db6a53151a1ac5db48d2", 0xd8, 0x401, 0x0, 0x3, r4}]) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_pgetevents(r1, 0xff, 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)={r5, r6+60000000}, &(0x7f0000000340)={&(0x7f00000002c0)={[0x2]}, 0x8}) r7 = shmget(0x0, 0x2000, 0x80, &(0x7f0000ffd000/0x2000)=nil) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x6, @multicast}, 0x10) shmctl$IPC_RMID(r7, 0x0) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000000)=""/239) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x98841, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}]) 22:35:20 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x1c1181) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_FRAME_RETRIES={0x5, 0x28, 0xfc}]}, 0x1c}}, 0x20048855) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)={0x64, 0x0, 0x1, 0x70bd26, 0x25dbdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0xa8ed450334d1a1cf}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0xc}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8, 0xe, 0x6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x4}, 0x44005) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) sendmsg$NL802154_CMD_DEL_SEC_DEV(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000380)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_INTERFACE(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x8000) write$tcp_congestion(r4, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}], 0x2) 22:35:20 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x1c1181) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}], 0x2) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x6, 0x40081) fsmount(r0, 0x1, 0x80) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, 0x0, 0x0) 22:35:20 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x221002, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000200)}], 0x6, 0x7, 0x1) 22:35:20 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x1c1181) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0xc0001) write$tcp_congestion(r0, 0x0, 0x0) 22:35:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x250081) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000280)}], 0x3) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {0x0}], 0x3) 22:35:20 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:20 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {0x0}], 0x3) 22:35:20 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, 0x0, 0x0) 22:35:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x543000, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$RTC_VL_CLR(r0, 0x7014) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6c2d3a8ce63a"}, 0x14) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x20200, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getpeername$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) 22:35:20 executing program 5: io_setup(0x3, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) connect$packet(r1, &(0x7f0000000040)={0x11, 0x7, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000040)=ANY=[], 0x48, 0xfffffffffffffffd) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) 22:35:21 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x143081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) waitid$P_PIDFD(0x3, r0, &(0x7f0000000000), 0x40000000, 0x0) 22:35:21 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:21 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {0x0}], 0x3) 22:35:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f0000000000)="ac789c1213d5f1b02a0629f139e37b87e1d430c191fa0ad5974093da1a840bf6c1081144d11224253e2fb1a876c8b49ee3e26505a6fc0ae3ce6e5ee5f059ed592ca8d92dff56ec413cea17f3dd2a201eeb8775cea3243b020b5cf2bded8597cdca8c95f52cc2e5c1541ecb6f87fa4319eb1f2f49dec622022b037b7242d55e19db9476da16d1d6b8568f22e7bc18e637a69ffa5ec124f223", 0x98, 0x87, 0x0, 0x3, r1}, &(0x7f0000000140)) 22:35:21 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, 0x0, 0x0) 22:35:21 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:21 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000280)}], 0x2) 22:35:21 executing program 4: io_setup(0x4898, &(0x7f0000000000)=0x0) io_submit(0x0, 0x1, &(0x7f00000017c0)=[&(0x7f0000001480)={0x0, 0x0, 0x0, 0x7, 0xb6a3, 0xffffffffffffffff, &(0x7f00000016c0)="48d4f3d4ead97c492ffdee92403da98f21ebd3247c16818eb1b39ee6af8ccbf2e9a2e717ed31b7191c962ac2ddf2d1f9e0c07c314aed843b29ff09dc46172bf5dcc34bb3e05dc1a451833f57824121260d07f9146133b3481c4515c0f74fd5f05502184a8c1dd8ce6cfc096682a1ee25d25559d855265d7cd98c0614b4df493b1ac4ba70766d2e46d28aea469b9d959828667a17ebae150e593b89638c0db31a0699720ac5b913376e25f18cd779867f3b3e259211e4feb35b6dc3aa929d71e04d274cf7090b7f4253bf1223239c24ce6c2b", 0xd2, 0xffffffffffffff01, 0x0, 0x2}]) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r3 = syz_io_uring_setup(0x7ef6, &(0x7f0000000200)={0x0, 0x3031, 0x20, 0x0, 0x3a5}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) pipe(&(0x7f0000001440)={0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f0000001380)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x3, 0xffc0, r1, &(0x7f0000000140)="edd4fb56419f434a8b0865054c83914e2b70df8ac5cbb170c10dff75ce5ee960744b37c6d53d89bdcb9b0a3db62a72b0d8ba65b8b3eb422981f838e9ebbbeadda3ff7b91a89633bf4c20c5ae5a7ebac8803ad2435d9cdd4d2f37cb7700dc0579e0c106c3a6a7b354364298c3ff11cd59fb4db7cac9d8d0feeb5e60ae8d1543ae3950", 0x82, 0xf0, 0x0, 0x2, r2}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000300)="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", 0x1000, 0x8, 0x0, 0x3, r4}]) r5 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000013c0)='ns/time\x00') r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000001580)={0x7, &(0x7f0000001540)=[{0xe356, 0xbc, 0x20, 0x4}, {0x7ff, 0xff, 0x1f, 0x4}, {0x3, 0x81, 0x80, 0x8}, {0x4, 0x4f, 0x2c, 0x7fffffff}, {0xb735, 0xb5, 0x1, 0x7fff}, {0x100, 0x71, 0xa7, 0x6}, {0x3, 0x4, 0x59, 0x100}]}, 0x10) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r8) r9 = syz_open_dev$vcsa(&(0x7f0000001400), 0xff, 0x200) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000001600)={0x0, 0x1, 0x6, @random="cd4045786154"}, 0x10) syz_io_uring_setup(0x12f3, &(0x7f0000001640)={0x0, 0xa9cf, 0x10, 0x0, 0x197, 0x0, r9}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000014c0), &(0x7f0000001500)) write$tcp_congestion(r5, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:21 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3}]) io_setup(0x1, &(0x7f0000000000)=0x0) io_setup(0x5, &(0x7f00000000c0)=0x0) io_destroy(r3) io_getevents(r2, 0x8fcc, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)) 22:35:21 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:21 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, 0x0, 0x0) 22:35:21 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:21 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000280)}], 0x2) 22:35:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r2, 0x0, 0x11) 22:35:21 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}], 0x2) 22:35:21 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:21 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000280)}], 0x2) 22:35:21 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:21 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}], 0x2) 22:35:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x0) write$tcp_congestion(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="1cdc7dae14013162280b628ce509ebb5", 0x10) 22:35:21 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:21 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(r0, 0x0, 0x0) 22:35:21 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}], 0x2) 22:35:21 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x3ff, r1, &(0x7f0000000780)="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", 0x1000, 0x3, 0x0, 0x2}, &(0x7f0000000280)) io_setup(0x3f, &(0x7f0000000000)=0x0) io_pgetevents(r2, 0x1, 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) 22:35:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40081) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000140)={0x7, 0x9, 0x200, 0x5, 0x96, 0xab3, 0x69a}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0x0) r2 = accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14, 0x80000) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r3) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0x1e6) getsockname$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 22:35:21 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x4920, [0xffffffffffffffe0, 0x80000001, 0x7, 0xfffffffffffffffa, 0x3, 0x991]}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 22:35:21 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/112, 0x70}, {&(0x7f0000000140)=""/135, 0x87}, {&(0x7f00000002c0)=""/203, 0xcb}, {&(0x7f00000003c0)=""/235, 0xeb}], 0x4, 0x9e, 0xfff) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000040)=[r0, r1, r2], 0x3) 22:35:21 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:21 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(r0, 0x0, 0x0) 22:35:21 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {0x0}], 0x3) 22:35:21 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = signalfd(r0, &(0x7f0000000080)={[0x1]}, 0x8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0xfa, 0x4, 0x8, 0x32, @empty, @mcast1, 0x40, 0x8000, 0xffff, 0xd2}}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000001c0)={r3, 0x1, 0x6, @random="9930739c5d8a"}, 0x10) 22:35:21 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x58281) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000}}, 0x0, 0x0, 0x36, 0x0, "69989bd33b07914d3dc186667ba5b1caf6b96fc1e0988ac7457531a9882a9eea51c7b3fd091d28dfa0b3b2ad4440066e22627ce4b5784c1210a50708e7ac5a95eb1c3db70e1ea500888ecaee9d4dd651"}, 0xd8) write$tcp_congestion(r0, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x181800, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x80, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, 0x14) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0xaf8) getpeername$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) 22:35:21 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:21 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x1c1181) write$tcp_congestion(r0, 0x0, 0x0) 22:35:21 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {0x0}], 0x3) 22:35:22 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x501140, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000180)={0x3, 0x0, &(0x7f0000000100)=[r1, r0, r0, r0, r2, r3]}, 0x6) io_getevents(0x0, 0x5, 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000080)={0x0, 0x989680}) io_submit(0x0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000040)=""/176, 0xb0}, {0x0}], 0x3) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r2 = epoll_create1(0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5fb, 0x10880) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000000040)) 22:35:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x129442, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000bff000/0x400000)=nil, 0x400000}, &(0x7f0000000140)=0x10) write$tcp_congestion(r0, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x4f1c, 0x210080) signalfd(r2, &(0x7f0000000040)={[0xc0]}, 0x8) 22:35:22 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:22 executing program 0: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:22 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x20, 0x0, &(0x7f0000000040)=[r0, r0]}, 0x2) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x40000) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xa) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_AIE_OFF(r1, 0x7002) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r0) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000200)=@buf={0xbc, &(0x7f0000000140)="bccaa2545f906e9397cd21c7e08fcf80d7f88e2a2b2289ca1d6323e8d36923454efd91b64dcbfbf7466abb7e95b3b0d0c419b81b44dab642e9ecf8d23a0f41ea390a55aa5a00233991567cae04d443709d4bb5768f123a8252b0b3fc7cab05d04d39394c6d02764fd537f6635c42af60a60178bde4b6fbeb7b1f79a931b5e06ff2ec9cbe49e96ad46ccd4c8303a73c4289809183402417517e32d0695bf40a706e562c2ca44b5a6fc188854111cc7799426eb0ac8a25b045215a6848"}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:22 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) io_setup(0x1f, &(0x7f0000000000)=0x0) io_pgetevents(r1, 0x0, 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000440)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x7fffffff]}, 0x8}) io_setup(0x1, &(0x7f0000000300)=0x0) io_getevents(r1, 0x6a5b, 0x0, &(0x7f0000000580), &(0x7f0000000180)={0x0, 0x3938700}) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r3 = io_uring_setup(0x1d7b, &(0x7f0000000280)={0x0, 0xa849, 0x0, 0x1, 0x8}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_EVENTFD(r4, 0x4, &(0x7f0000000540), 0x1) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x6, &(0x7f00000004c0)={0xfffffffd, 0x0, &(0x7f0000000480)=[0xffffffffffffffff, r4, r6, r5]}, 0x4) io_cancel(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x3f, r3, &(0x7f0000000340)="8a781d81cd77964424001e3ca74fc16e7cca72df6da7f052bdf8a1db9e57f2afdbfb56e27c9f2f3536873dd51f51e114c4ddaa8dd3e67e2dbbb5e7dd99850b1c695069db4c8a6fa3f44864826c2f4006fa293ab91dd670eb", 0x58, 0x2, 0x0, 0x3, r5}, &(0x7f0000000400)) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r7, 0x0}]) 22:35:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @broadcast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = fsmount(r3, 0x1, 0x82) r5 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r0) sendmsg$GTP_CMD_NEWPDP(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r5, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @broadcast}, @GTPA_I_TEI={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40014}, 0x4004) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) io_uring_setup(0x7946, &(0x7f0000000000)={0x0, 0x1912, 0x0, 0x0, 0x36f, 0x0, r1}) write$tcp_congestion(r0, 0x0, 0x0) 22:35:22 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x1263, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x6, 0x185000) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x5, 0x0, 0x1, 0xd0, 0x6, @random='\x00\x00\x00\x00\x00@'}, 0x14) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000040)={0x0, 0x3, [0x8000, 0x8001, 0x3, 0x3ff, 0x1, 0x688b]}) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x0) write$tcp_congestion(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="1cdc7dae14013162280b628ce509ebb5", 0x10) 22:35:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x4c2481) write$tcp_congestion(r0, &(0x7f0000000000)='westwood\x00', 0x9) write$tcp_congestion(r0, 0x0, 0x0) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) ioctl$RTC_AIE_OFF(r0, 0x7002) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r2, 0x0, 0x11) 22:35:22 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0), 0xe, 0x40080) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000340)="eb2bd828c340037469ced198bb00cf2068463d802f39d403340d82e2c4ee95a359eca4e367516876b760973c2ca1a2f0c2210ec70c0b36adfbfdf1a0f947cde2626f27781520ab1750f1c7b7e96f126cb359bcff12faefd57ff1744b50e6af61fef811fca477f2f544af18118d5d0ca787a390bb6afe661f5f8cfdd12ebafcccb73cfa97fe1e7b03039ed7201aa9a5ab55680430f1faa27049fa9ce9d759deee63eb33a5ad2a1cb0befe753a19f137c5846d476331b5cbeb5f9bb7ff313025b2d2e2fb11353fb107aa68adf93d57295dc54e14e8679e28a705b2704f5a267518e0e72a793c6c7aa476", 0xe9, 0x80000000}, &(0x7f00000002c0)) r2 = fsopen(&(0x7f0000000180)='hfs\x00', 0x1) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x7, r2, &(0x7f0000000000)="8ed53a2f818b3ac21f823e946e4661d2fe42c5fad4b9edd3d3df74214acbde1f812ba3a6faadc367f7a467f0a75f550b8efe8f97d1b6684429834aeb36b9032f9c41600cac9d2a0f26873a6180c87dfc0e25f8bcc9d32566536fd2b11a24807dba43718f335d2e0130131850703f60a80714c427a42b51368590c31fea254bd2f8397b468941488a2ee5f4b20771656bcb3d1cbc16f4a3f85a2cf5aa4c5d6abcb318866d7c24de4709cfe2b4716cfdd659b3c67013480e5c1dfe8cf80e9eee3950633ecebb27ce7eebb5bbd4065144f9d97c67c0451d", 0xd6, 0x0, 0x0, 0x1}, &(0x7f0000000200)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:22 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x602100, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x1) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0xfffffffffffffeb7) 22:35:22 executing program 4: setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000), 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r2, 0x0, 0x11) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r2, 0x0, 0x11) 22:35:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000000)) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000040)) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x101440) write$tcp_congestion(r0, &(0x7f0000000000)='scalable\x00', 0x9) 22:35:22 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00', 0x0}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2b08c240770d"}, 0x1) ioctl$RTC_WKALM_RD(r3, 0x80287010, &(0x7f0000000180)) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x402, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x81}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x34}}, 0x200000c0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) r4 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0xffffffffffffffff, 0x7, r3, &(0x7f0000000180)={r4, r1}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f00000001c0)={0x0, 0x0, [0x80, 0x10000, 0x80, 0x7405, 0x200]}) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x11) 22:35:22 executing program 1: r0 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0xdf6, 0x40c500) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000100)={0xfff, 0x0, &(0x7f00000000c0)=[r0, r1]}, 0x2) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x2]}, 0x8) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:22 executing program 3: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{0x0}, {&(0x7f0000000280)}], 0x2) 22:35:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000040)="438a54664ddbfbe988551cac20c413bd3741ef0c0abac991e2b2e24ddb34d09b1af14c8ead936dc96daa6ab1ffdca5838173473ae1db03cff8d48b973092b3eb64614fe8e3d2", 0x46, 0x8001, 0x0, 0x2}, &(0x7f0000000180)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f0000000200)=0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:22 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x11) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40081) preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000240)=""/9, 0x9}], 0x6, 0x4, 0x8001) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000080)={'gre0', 0x32, 0x30}, 0x7) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000003c0)='ns/time\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000400), 0x80000, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000480)={0x6, 0x0, &(0x7f0000000440)=[r0, r1, r0, r0, r2, r3, r4]}, 0x7) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_EPOCH_READ(r5, 0x8008700d, &(0x7f0000000040)) 22:35:22 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) socketpair(0x8, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x303}, "55545d20b619920d", "b236df4b1a4ee32eedb43b0bf0966522087186261bde2406f7e13c94a77cde5f", "4adfb130", "ae340ad659d274c7"}, 0x38) 22:35:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) waitid$P_PIDFD(0x3, r0, &(0x7f0000000000), 0x80000000, 0x0) 22:35:22 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x11) 22:35:22 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000140), 0x7, 0x101000) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000080)=""/4, 0x4}], 0x2, 0x1, 0x1) 22:35:22 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x3f5a9c4dc2d7dfe0) signalfd(r0, &(0x7f0000000000)={[0xe8]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x5, [0x8000, 0x3, 0x0, 0x9e, 0x2]}) 22:35:22 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:22 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r1, 0x0, 0x11) 22:35:22 executing program 1: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x12600, 0x0) ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x80000001, 0x2, 0x7, 0x4}, 0x10) write$tcp_congestion(r1, 0x0, 0x0) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x8082, 0x0) waitid$P_PIDFD(0x3, r2, 0x0, 0x8, &(0x7f0000000200)) 22:35:22 executing program 4: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x303}, "403c8c37676eb1d2", "fee248f0fd663d0d472e7176c94f670bb63adcc5d94207280d87609d1dd212c0", "889e985c", "0ca39948f0ceec09"}, 0x38) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x2, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x800) io_setup(0x1, &(0x7f0000000300)=0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x23000, 0x0) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) 22:35:22 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x2]}, 0x8) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x48, 0x0, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r0}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_NET_NS_FD={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x400c000}, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0x0) 22:35:22 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = eventfd2(0x13, 0x81800) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x3, &(0x7f00000003c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x3, 0xffffffffffffffff, &(0x7f0000000000)="2a5937b607b67fba1cd8996ca66a7bb01706857a42381793ebd82393039f93cfd96f6f6bd4372ce03b0313f79b0fdd58ab4f348e9bb3093a2ba8bff90985306db545c5b26d5f0ce91ab6f70ca21bfe330b0783cf919b5078b3d1f19be51a8e4666566438f5958a827764c78f3b6c0f9f3584f847a49337d9b20aa9ed1a79bea28a", 0x81, 0xa0000, 0x0, 0x0, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0x2, r0, &(0x7f0000000180)="f7b8cadfd8367d673dfc8656751a4a849527d69aa6ec9c6cf522d90f3a469909ce908064136aafa2f5e060c3a90b0bd3c60d7bacb20d0f747a9e42840a5f22c2f844718964fdc6403d69f9c61bfb452b351a4b121e39c8b276ff0a5abaaf53361d3cf874f0cae914d9b589cd829fdc9dfd9a24e45769bf5c36220caba7b6ccccbb80f2399267014c8e749aa5c1475db1dd4a33b707cd8e0b5590b6553d0b2a915d1baf0ce6e622f766f9108d21e34363defd12150fe6b5b15c96f3bee960bad2c0bc4dc3126d0cb767db", 0xca, 0x485, 0x0, 0x2, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0xe369, r2, &(0x7f00000002c0)="983931ccd84c627ad843850d116adaa253440a154d609ac3619412607e224e3dc8d9d092d7a2a274ba83ecbec5f5cd50dc26e4b9ebfbaf600cb9c5fb8dfcd856e4a2852208cb4fa555089e32b95d1995b8ad98f0475d23b358e3fa7b0d61315ca51fbf09da26cf824da954ca4422a75821082b41b0848fbfd98d774f1d6fc989addff2a6d52619108f806f", 0x8b, 0x100000001, 0x0, 0x0, r0}]) dup(r1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r3 = gettid() r4 = getpgrp(0x0) pidfd_open(r4, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000400)={0xffffffffffffffff, r5, 0x1}) 22:35:23 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x1, 0xc0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r1, 0x0, 0x11) 22:35:23 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = gettid() r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000080)={r2, r3, 0x4}) 22:35:23 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x141081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x2100, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='.\x00', 0x60000000) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 22:35:23 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=r1, @ANYBLOB="000325bd7000fedbdf252000000008000300", @ANYRES32=r2, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="0c00060002000000000000000c00060003000000030000000c00228008000300050000000c0006000000000000000000140022800500010006000000050001004000000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="e9e375294b6594ca5a34fb7f2b5c24443b36841659dafd7cbac6a3081de785704d5f852a4ef30262818c5f5733b08cef89af81472ab07434f00b752d6e83b81b1ae4d567693c71af4e1109b48ac06713dd75d8368bca53edce6a71b582cb8e96758d42dafc3367a4cbfa4c89eacb5d53dc5644cc57d672ab7819f27c4b6108214d"], 0x80}, 0x1, 0x0, 0x0, 0x4}, 0xd4) dup(r0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000280)) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000000400)="5658f7af9cec758e40b27ff6b19202cec3b35b16bd5e204f815819b2a2081d659c30df068ee9fe54785f6699d336d7883481f261405d0a81560490325ca9fb5d2f731a7d0c6157256a426d5f8d5d3ac59eb0e83c737da625eac375eace7cf9420bf8178201f0044700aedc8e50dd747872a1e30634e4231da39177066fe31fcbea30e48bc24fcbedd46a6d1a2e428c126fe8719aecd60d8b81d5685c4400a4c9542bdd105deb3e19bb6841e7d9ad480ab8605a19dd63141ce923d4c171dcd46cba291c84591c48e4b706f4a8", 0xcc, 0x0, 0x0, 0x3}]) write$tcp_congestion(r3, 0x0, 0x0) 22:35:23 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0xff, 0x0, 0x1, 0x0, 0x6, @random="1ec17f94511f"}, 0x14) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) signalfd(r1, &(0x7f0000000000)={[0x100000001]}, 0x8) 22:35:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) write$tcp_congestion(r0, &(0x7f0000000000)='cdg\x00', 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) io_submit(0x0, 0x5, &(0x7f0000002340)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0xf7b7, r0, &(0x7f0000000040), 0x0, 0x8, 0x0, 0x1, r1}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000180)="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", 0x1000, 0x100, 0x0, 0x3, r2}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0xf, 0xfff8, r0, &(0x7f00000011c0)="db87e26fd9acb81a78103c658d56c1bf20b5c26922e5184713bed4ed145108042c3ed9fad7acae", 0x27, 0x9c9f, 0x0, 0x0, r0}, &(0x7f0000002240)={0x0, 0x0, 0x0, 0x3, 0x8, r3, &(0x7f0000001240)="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", 0x1000, 0x8, 0x0, 0x2, r0}, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x3, 0x2d8, r0, &(0x7f0000002280)="6ca5dbea8c385848459fa509d2465a9aed028750b79ea34f9a5ad7b201ed96794cb8de09dc7958f9d43c10f10f443ca286be7171c1f0f51a5a9912143b9be001ca31baa8bf589c0008f2c7c9ce82e8c7221f81065011cad7b66739d67745283b011c67fae54a1e8a302e026faad53f9c5f6c662c", 0x74, 0x1}]) 22:35:23 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x7]}, 0x8) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="4ae02c59d8370df43917429afdac8422", 0x10) 22:35:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/195, 0xc3}, {&(0x7f00000012c0)=""/169, 0xa9}], 0x3, 0x7ff, 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001480), 0x2a000, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = accept(r1, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$NL802154_CMD_GET_SEC_DEV(r3, &(0x7f0000001440)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001400)={&(0x7f00000014c0)=ANY=[@ANYRESHEX=r2, @ANYRES32=r4, @ANYBLOB="000428bd700000dcdf251900000008000300fadc672d77de9cbe7e5e3786ad9bebaf808fa1a8be31ad21cf1bdcb2d330c7822ca473f5429700b7c097d32b7c8b8d96a3aa766023deaa2687a62d1dd100c5fb5814147de08e644160a51adc7c399d10d416089a7cc431eb868b82217421b1463c93ef0ababda80e5cf2f3ce876db821f335fab37bf68bf4bd5fdbf33ec29fb85e1c917e5f", @ANYRESOCT=r6, @ANYRESHEX=r3], 0x1c}, 0x1, 0x0, 0x0, 0x40c1}, 0x2406c8d5) write$tcp_congestion(r0, &(0x7f0000000040)='veno\x00', 0x5) 22:35:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_open_dev$vcsa(&(0x7f0000000000), 0x8, 0x68000) socket$inet6_udplite(0xa, 0x2, 0x88) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) 22:35:23 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = dup(0xffffffffffffffff) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f00000001c0)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, 0x0, 0x0) io_setup(0x1, &(0x7f0000000500)=0x0) io_destroy(r4) r5 = gettid() r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r6) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1cec0000", @ANYRES16=0x0, @ANYBLOB="00012636c3ff4c15595eb3422950cc8c27df251400000008001c00", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x44085}, 0x10000080) r7 = accept$packet(r1, &(0x7f0000000040), &(0x7f0000000280)=0x14) ioctl$SIOCGSTAMP(r7, 0x8906, &(0x7f00000002c0)) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000400), 0x8100, 0x0) io_submit(r0, 0x2, &(0x7f00000004c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x3, 0x5, r2, &(0x7f0000000340)="ac8173ce56c4cf84db8f4e98f653b7392623e9ea698286b1514115db5d289adbb1acae19188e2d34a0818c6a7e6c8dff369dc26d2fae83d387df5ae89c254c664dc4e607b08e273cf07badca2ff3d57fa1c521be011fda431fe2fa823bbc2026c3a0613874d2c918cce8b6e83f12b8226a3bbf20e2646453f1c634a699976daeacec", 0x82, 0x17f1, 0x0, 0x2, r8}]) pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000180), 0x4) 22:35:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = getpgrp(0x0) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x8c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r0}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r1}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40045}, 0x24048145) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4cfeff00", @ANYRES16=0x0, @ANYBLOB="00022bbd700001000000010000000800020000000000080008000400000008000700521615380e036a64c84fb4449ecb4aa19c1a8e22333279298068581902e03c88cf08d78255e9436fcb978903b504f071ce2be9769b7d721e1d72b80b819e09f7164a4efda882ebb3ecb84aae9db158ab3aa95c61e4b44d2f0a730000000000", @ANYRES32=r0, @ANYBLOB="0800090003000000080002000100000006000600040000000800020001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4008011}, 0x20000000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x109000, 0x0) write$tcp_congestion(r2, &(0x7f0000000000)='bbr\x00', 0xffffffffffffffac) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)="a67920d6", 0x4) 22:35:23 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x60081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x11) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000080)='highspeed\x00', 0xa) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14, 0x80000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc0002, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_IRQP_READ(r4, 0x8008700b, &(0x7f0000000180)) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @multicast}, 0x10) 22:35:23 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r2 = gettid() io_setup(0x8100000, &(0x7f0000000040)) syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/time\x00') 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = fsmount(r0, 0x1, 0xfb) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000000)={0xf, 0x38, 0x8, 0x4, 0x9, 0x1, 0x6, 0x14f}) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) 22:35:23 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x11) 22:35:23 executing program 3: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x11) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x444083) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 3: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={[0x6]}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000)=0x7, 0x4) fsmount(0xffffffffffffffff, 0x1, 0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0xfff, 0x6, 0x6, 0x3f}, {0x123f, 0x1, 0x5, 0x8000}, {0x6, 0x7, 0x64, 0x7}]}, 0x10) 22:35:23 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x11) 22:35:23 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote}, 0x14) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r5 = ioctl$NS_GET_PARENT(r4, 0xb702, 0x0) signalfd(r5, &(0x7f0000000080)={[0xcf]}, 0x8) io_submit(r0, 0x0, &(0x7f0000000740)) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x6, 0x40181) syz_open_dev$vcsa(&(0x7f0000000000), 0x7, 0x4a840) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 3: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='illinois\x00', 0xfcd5) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='bic\x00', 0x4) 22:35:23 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) accept$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x68003) r3 = eventfd2(0x2, 0x1) dup(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000000)={0x2a, 0x1a, 0xc, 0x10, 0x3, 0x7, 0x2, 0x6, 0xffffffffffffffff}) write$tcp_congestion(r2, 0x0, 0x0) 22:35:23 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, &(0x7f0000000180), &(0x7f00000002c0)) dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000080), 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) bind$packet(r1, &(0x7f0000000000)={0x11, 0x6, 0x0, 0x1, 0x2, 0x6, @random="ee33e7a3836b"}, 0x14) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0xc41, [0x83a4, 0x1, 0x3, 0x1, 0x7f, 0xda2]}) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x52083) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 5: io_setup(0x7, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$NS_GET_USERNS(r2, 0xb701, 0x0) 22:35:23 executing program 2: r0 = syz_io_uring_setup(0x771d, &(0x7f0000000100), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fed000/0x13000)=nil, 0x0, &(0x7f00000002c0)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/37, 0x25}, {0x0}, {&(0x7f0000000280)}], 0x3) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x68080) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xb2d8, 0x450101) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)=@buf={0xc4, &(0x7f0000000140)="92c182ea71620f6c30f324837d230f42745b2ca985263373ac635291c9e3b104b67d4b66ac3dc82fe88e5eb21753b2ce50d5594abb6aacc5857993e1423427a6797a03d1f92a77eaecea81ae3e31973802f319083978feb864198c52c13ebb4a56871c139e5f151fddd5c1fb22fb95952506af7f19b6873daee36ff443fa090f87798683ff4411fe9e24a63961229d12a949608abddda810360f531534d4d76e20b6e9079475e48a9c9e1925beee711094205c8d54b7d3a1863cd31fbf038d66d00e90a3"}) 22:35:23 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 3: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 5: io_setup(0x1, &(0x7f0000000300)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(0x0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0xfffe, r0, 0x0}]) io_setup(0x40, &(0x7f0000000000)) 22:35:23 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000000080)={0x11, 0x5, 0x0, 0x1, 0x0, 0x6, @multicast}, 0xffffffffffffff1d) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) signalfd(r0, &(0x7f0000000040)={[0x7]}, 0x8) accept4$packet(r2, 0x0, &(0x7f0000000000), 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x7fff, 0x98280) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 22:35:23 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r1, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:23 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:23 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x10, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x802}, 0x4044021) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:23 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) signalfd(r0, &(0x7f0000000000)={[0x9]}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0x0) 22:35:23 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r1, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:23 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x301b00, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r0, 0x2, &(0x7f00000000c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x6, r2, &(0x7f0000000000)="7f599249ad2d403134622fc2279cc2d8c17fadba272858e8e18ead1fbe6f80d36ea0630a1c1e654fff7059061596527c9f8c7401b8ddf4ebc6c0ede481ce6727839a65aa8a117e67", 0x48, 0xa9}]) 22:35:23 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) 22:35:23 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:23 executing program 0: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, 0xffffffffffffffff, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:23 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x6) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f0000000040)=0x10) 22:35:24 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:24 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r1, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xe7, 0x800a0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = fsmount(r0, 0x1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000080)=""/96, 0x60}], 0x4, 0x1, 0x400) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 22:35:24 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:24 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = getpgrp(0x0) r2 = syz_io_uring_setup(0x5973, &(0x7f0000000000)={0x0, 0xf38d, 0x8, 0x1, 0x1a1, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000140)) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000180)={r0, r2, 0x80000001}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_io_uring_setup(0x5bf5, &(0x7f00000001c0)={0x0, 0x6a96, 0x1, 0x3, 0x3d3, 0x0, r3}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:24 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x5, 0x80000) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 0: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, 0xffffffffffffffff, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:24 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$vcsa(&(0x7f0000000180), 0x7f, 0x280000) io_setup(0x4, &(0x7f00000001c0)) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, 0x0, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0xd00, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 22:35:24 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_open_dev$vcsa(&(0x7f0000003280), 0x6, 0x1) preadv(r0, &(0x7f0000003200)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000002140)=""/144, 0x90}, {&(0x7f0000002200)=""/4096, 0x1000}], 0x7, 0x3, 0x4) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='nv\x00', 0x3d) 22:35:24 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x101400, 0x0) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000040)) r1 = fsmount(0xffffffffffffffff, 0x0, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 22:35:24 executing program 2: r0 = openat$tcp_congestion(0xffffffffffffff9c, 0x0, 0x1, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000080)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x408080, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/114, 0x72}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)=""/126, 0x7e}], 0x6) 22:35:24 executing program 2: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:24 executing program 0: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, 0xffffffffffffffff, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:24 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 2: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc={0x1f, @fixed}, &(0x7f0000000080)=0x80, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f00000000c0)=[r0, r1, r0, r0, r2], 0x5) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x10, 0x2c0881) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0xff, 0xffffd488, 0x0, 0x7}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) 22:35:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 2: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 22:35:24 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000400)=""/187, 0xbb}, {&(0x7f0000000100)=""/40, 0x28}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000180)=""/62, 0x3e}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x8, 0x2, 0x10000) io_setup(0x1, &(0x7f0000000300)=0x0) io_setup(0x1ff, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000280)={'tunl0\x00', &(0x7f00000005c0)={'syztnl1\x00', 0x0, 0x40, 0x700, 0x7, 0x87, {{0x2f, 0x4, 0x0, 0x14, 0xbc, 0x68, 0x0, 0x1, 0x2f, 0x0, @remote, @local, {[@timestamp_prespec={0x44, 0x4c, 0x27, 0x3, 0x1, [{@multicast2, 0x9}, {@local, 0x1}, {@private=0xa010101, 0x8}, {@private=0xa010101, 0x81}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x9}, {@private=0xa010101}, {@rand_addr=0x64010101, 0x10001}, {@loopback, 0x2}, {@rand_addr=0x64010102, 0x1}]}, @ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x2c, 0x6, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8000}, {@private=0xa010101, 0x10001}, {@remote, 0xff}, {@rand_addr=0xfffffffe, 0x3f38}, {@private=0xa010101, 0x2e}]}, @lsrr={0x83, 0x3, 0xbd}, @cipso={0x86, 0x21, 0x3, [{0x1, 0xa, "589b3cd86c15c03e"}, {0x2, 0x11, "7c32d9c772e579b0ed9944d7ccd441"}]}]}}}}}) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000200)={'wpan0\x00'}) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x640000, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = eventfd2(0xc71, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000580), 0x2, 0x0) io_submit(0x0, 0x6, &(0x7f0000000640)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x7f, r1, &(0x7f0000000040)="996578ae2c7b9ba573ab6e014b283aa3c0a5b1a9a26c16cb650abe30adde511fcd179a2a1d639cc1eeddb8b77dd6bcdebc0cad7e77e3cf2b9614e1b2231f638188f1b5512d5eb32bb59abb4c18b1e0979392f13ecef3dbd560a30ab919cbd018c9369724418655a514bb14961eb4fce8078c12603c0e520fea72f9f812ad4c8b375816d78cc7580721b821cef7aa85b79623282f6aaedfe4dd2c054762fc51207f7d812c1c1467a5580b06bcded33fd4990e", 0xb2, 0x0, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x9, r3, &(0x7f00000001c0)="768df4ff4443d1424e47b40107cb4497957fd0ea1d12ec59c111065ed0830cae4d9080a0a0bc0d2a7aa8d51f9ddbe6aefc75fadffd3da57c596f69340e98061c9d55ab16bc082f0101bb54f03ff49b1c1f12c786d9ed504194dab1bf447723590f73fbb46af0906771926dd9e040f8f6b35729bfb4aa195edd862d3ce26fa3dd592b8cf5642a3d5b9ac44179b7ec9085bd36969df260a4e69ef17536075834f825d487103dc312119d3e67a373014fc3e42fb838980047ac294a55d4e5cdf245f1e71562dbd20cecfe8d19d9eea4b0d20c627e9ad40faecff3f73101b2176d", 0xdf, 0x400, 0x0, 0x2, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000300)="6c1cd757fce2a70e839134c39bd250b803718d54b2afb153af2650d4c8ac32e5f38c5329e6af538dd9eafbc773b498659b69a287065b3d4a8eb89e2d6521302e871ef93e", 0x44, 0xff, 0x0, 0x2, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0x6, r1, &(0x7f00000003c0)="32b2105a4483547ffe91898576629251bc1a7cd59008faff9923a23504830aead1af71744b92f33c2383e659a660c7a96053c30a310ff43ebed7485e23aa814006cb6b6f76529f6ea40a0789c6d72fea78dcb155dcb3b3144bfbfaa82bf4fe54d58e110ac1f77b1caa37a044d2c9ca55cfb6b8f5751d8602fe5725f51982c52447e4a0b6747fd21052dbe17487c927a7435af6c6465176deeb227aa05038d56b94971e9cf5a79179750550fc8c00c7ff5722daed808c7c1bfa8505a9f0a170ddc8f54c27476fd842f19484bf7d6c0c790b62da37c10b55", 0xd7, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000000500)="bdd50dff6986dcc2758614", 0xb, 0x100000000, 0x0, 0x3, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0xfff, r6, &(0x7f00000005c0)="ee16002930", 0x5, 0x2df, 0x0, 0x2, r0}]) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f00000006c0)=[r7], 0x1) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r8, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000000680)) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0xc40c1) r1 = signalfd(r0, &(0x7f0000000040)={[0x4713]}, 0x8) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x818}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, 0x0, 0x0, 0x70bd25, 0x25dfdbfb, {}, [@GTPA_I_TEI={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) write$tcp_congestion(r1, &(0x7f0000000080)='dctcp\x00', 0x6) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000, 0x461c0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000180)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) getuid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="62fd46e1", @ANYRES16=0x0, @ANYBLOB="20002dbd7000fcdbdf25070000000c0006000200000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4044}, 0x4040) getuid() 22:35:24 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000080)) r1 = pidfd_open(0x0, 0x0) waitid$P_PIDFD(0x3, r1, &(0x7f0000000000), 0x2, &(0x7f0000000140)) 22:35:24 executing program 1: syz_io_uring_setup(0x7ddc, &(0x7f0000000000)={0x0, 0xe407, 0x1, 0x3, 0x38f}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000, 0x461c0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000180)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) getuid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="62fd46e1", @ANYRES16=0x0, @ANYBLOB="20002dbd7000fcdbdf25070000000c0006000200000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4044}, 0x4040) getuid() 22:35:24 executing program 4: io_setup(0xd0, &(0x7f0000000000)=0x0) r1 = syz_open_dev$rtc(&(0x7f0000000040), 0x7, 0x400000) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r0, 0x3, &(0x7f00000012c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x9, r1, &(0x7f0000000080)="132899ea89eeda5909702a80c941abaf96f21d6e123505ec05f26fba4d3caadc9a69b16cd1b362c07c79f1c87f2265c2577b3fe1719bb5704cc327", 0x3b, 0x2, 0x0, 0x7}, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f00000001c0)="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", 0x1000, 0x6, 0x0, 0x0, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x2, 0x933, 0xffffffffffffffff, &(0x7f0000001240)="28d5ce92bf3bbc89ca34f33bb2db03cf411897a507dc53a4b5b522297e72cf8da873680fdde463bf9cfb316b9cfa6b2e30eac25549bc4cb53efbd9c2", 0x3c, 0x8, 0x0, 0x3, r4}]) r5 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r5, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:24 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000000)=0x2, 0x4) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, r1, 0x0, 0x0, 0x7f, 0x0, 0x0, r1}]) syz_open_dev$vcsa(&(0x7f0000000000), 0xb41, 0x4000) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000, 0x461c0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000180)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) getuid() r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) sendmsg$NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="62fd46e1", @ANYRES16=0x0, @ANYBLOB="20002dbd7000fcdbdf25070000000c0006000200000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4044}, 0x4040) getuid() 22:35:24 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:24 executing program 3: socket$packet(0x11, 0x3, 0x300) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000040)={0x34, 0x31, 0xa, 0x16, 0x0, 0xffffff61, 0x2, 0x8f, 0xffffffffffffffff}) write$tcp_congestion(r0, 0x0, 0x0) 22:35:24 executing program 3: socket$packet(0x11, 0x3, 0x300) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) r3 = eventfd2(0x5, 0x80001) dup(r3) 22:35:24 executing program 3: socket$packet(0x11, 0x3, 0x300) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000000)=""/187, 0xbb, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 4: sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_SEC_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4c0a4) r0 = io_uring_setup(0x36e, &(0x7f0000000000)={0x0, 0xe6e7, 0x18, 0x3, 0x4e}) syz_io_uring_setup(0x5193, &(0x7f0000000140)={0x0, 0x71ef, 0x1, 0x3, 0x3cd, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_setup(0xe58, &(0x7f00000003c0)={0x0, 0x8cf7, 0x10, 0x0, 0x24f, 0x0, r0}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000240)) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000200), 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:24 executing program 1: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "8760b456d2457c25", "a32f167718b8696e77872058429bf99ea46cd51d864385ed69c6a730335dd881", "f8a98aea", "7f6412894930040d"}, 0x38) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x400, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r2, &(0x7f0000000080)={r3, r4, 0x4}) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) r3 = eventfd2(0x5, 0x80001) dup(r3) 22:35:24 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x8001, 0x4) 22:35:24 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x42, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 4: setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="55e5c7f7d67230f6b6fb55ffa1d7223c", 0x10) syz_open_dev$loop(&(0x7f0000000080), 0x1, 0x10442) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) accept$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14) sendto$packet(r0, &(0x7f0000000040)="fd8e78271686c07445bc6a9ef471e469c5f762728197ea60155ff729d6c0a95ba6fac6cdf2281e13a9616946c531e990032a09f0fdbc3d166d0469413dd93809", 0x40, 0x5, &(0x7f0000000240)={0x11, 0x10, r1, 0x1, 0x7f, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2f}}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/29, 0x1d}], 0x2, 0x7, 0x6) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x8400, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000180)=@req={0x9, 0x9, 0x2, 0xfffffffb}, 0x10) syz_io_uring_setup(0x44c, &(0x7f00000001c0), &(0x7f0000800000/0x800000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000240), 0x0) syz_io_uring_setup(0x2fa3, &(0x7f0000000000), &(0x7f00009e2000/0x3000)=nil, &(0x7f0000f59000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2a81) r1 = fsmount(r0, 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x20, 0x7800, 0xfff, 0x7fffffff, {{0x20, 0x4, 0x0, 0x23, 0x80, 0x64, 0x0, 0x6, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3e}, @multicast2, {[@rr={0x7, 0x2b, 0x53, [@rand_addr=0x64010102, @loopback, @dev={0xac, 0x14, 0x14, 0x2d}, @multicast1, @remote, @remote, @multicast1, @empty, @empty, @broadcast]}, @end, @cipso={0x86, 0xf, 0x7ffffffffffffffc, [{0x6, 0x9, "9e9e1fb6914dbf"}]}, @lsrr={0x83, 0x7, 0x32, [@local]}, @timestamp_prespec={0x44, 0xc, 0x54, 0x3, 0x2, [{@remote, 0x1}]}, @cipso={0x86, 0x1a, 0x1, [{0x3f900a5ae4121d3f, 0x3, "e9"}, {0x7, 0x11, "7f3cbcadbe349f39b6146a6f9181b2"}]}, @noop]}}}}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000180)={0x2b, 0x21, 0xf, 0xf, 0x6, 0x6a58, 0x1, 0xcf, 0xffffffffffffffff}) r3 = eventfd2(0x5, 0x80001) dup(r3) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_setup(0x2398, &(0x7f0000000000)={0x0, 0x75fe, 0x8, 0x1, 0x22, 0x0, r1}) 22:35:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:24 executing program 2: ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x1b, 0xc, 0x2, 0x19, 0x0, 0x0, 0x5, 0xbe, 0x1}) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000080)='veno\x00', 0x5) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) 22:35:24 executing program 2: ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000180)={0x1b, 0xc, 0x2, 0x19, 0x0, 0x0, 0x5, 0xbe, 0x1}) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000080)='veno\x00', 0x5) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_io_uring_setup(0x6532, &(0x7f0000000000)={0x0, 0xc8d, 0x10, 0x3, 0x2a9, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000140)) r2 = epoll_create(0x40) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000180)=[r2, r0, r0, r3, r4, r5, r0, r0, r0, r6], 0xa) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$BTRFS_IOC_QUOTA_RESCAN(r7, 0x4040942c, &(0x7f00000001c0)={0x0, 0x1000, [0x853a, 0xfffffffffffffff7, 0x7f, 0x80000000, 0x4]}) 22:35:24 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r0, 0x4, &(0x7f0000000200)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x7ff, r1, &(0x7f0000000000)="95d1652e6c9c4143f4df5720efe170b0d901b9f3a54f16e7", 0x18, 0xfffffffffffffffd, 0x0, 0x0, r2}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x4, r2, &(0x7f0000000080)="68d59b2b444a528d30069ae91993c71bce67ddef34229f897e29c3be6bd489364abbe7080259afaf3472bd02201a0360b60b", 0x32, 0x1, 0x0, 0x1, r1}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7, r3, &(0x7f0000000180)="51b620b21651d5838648736ba732b836b94e191bdf9954bd5ddc8b41a57aedb23852c28e88ae8004d78f0a67d858cc3d9a5261e53815b668de8edfbebc4d0a1b5d17e6a538828230c56e224de2eb38016848886cba97b60915d8aaec83735d7b6b73c9218d51dbd5e8f2", 0x6a, 0xef, 0x0, 0x1, r4}]) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x1000}, 0x4) write$tcp_congestion(r0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @initdev}, &(0x7f0000000080)=0xc) 22:35:24 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) dup(r1) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getpeername$packet(r1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000440)={'tunl0\x00', &(0x7f0000000400)={'gretap0\x00', 0x0, 0x8, 0x1, 0x400, 0x2, {{0x7, 0x4, 0x3, 0x22, 0x1c, 0x65, 0x0, 0x3f, 0x2f, 0x0, @private=0xa010101, @empty, {[@noop, @ssrr={0x89, 0x7, 0x63, [@empty]}]}}}}}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080028bd7000fedbdf250200000008000400ac1e010108000400ac1414bb08000100", @ANYRES32=r2, @ANYBLOB="080009000300000008000100", @ANYRES32=r3, @ANYBLOB="0800af900100000008000500ac1414aa0800080001000000610d9162dc61f51bd9182bd542364d55dd2e22e8f3e64e8990ef2f49bb97ecde11224a62161eb5baaf8078a7a7b1cb5bed3d08209d161615e603849126da65fb25531e47e4f18a98c860d5832a302dc2e04a5bb1bd71ddde093c61da78bd0d005feb9a117fdfe34da2296e0189aabc7f9a5bf456123f0ae51462ef60443d4f76acfb421382f70367ecba6fd9872bc3459e297981445d14af0f401713a14369eca5f30bf8ffb5c4d5ebb2af34"], 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x80) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000040)=""/72, 0x48}], 0x4, 0x10000, 0x15) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:24 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000000)='vegas\x00', 0x6) accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14, 0x800) 22:35:24 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) pipe(&(0x7f0000000000)) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:24 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:25 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x8, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:25 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1000, 0xce3a499fe1c1e11f) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x6ab, 0x0, &(0x7f0000000000)=[0xffffffffffffffff]}, 0x1) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000100)={0x0, 0x7e68, [0x7fff, 0x7, 0x200, 0xfff, 0x0, 0x8]}) openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x420580, 0x0) r3 = io_uring_setup(0x7fbb, &(0x7f0000000340)={0x0, 0xb9a0, 0x13, 0x2, 0x1bb}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x4, &(0x7f00000004c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x8000, r1, &(0x7f0000000140)="dfc966578ddf3c84f6e96662d3d0af5fdad539a448698119a3dcd5898eae3acda75f8932300d43efba2f0e324bfd0626873d241ac2a3d3c1178a96e0d715dbdc56efa33c4fed1360d5954bdff585ab9204be0e773c5f093a8f2764995b85c62692d79a187597e29eee47b263eccd6e49fb9030ddfe70778d2a", 0x79, 0x0, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000240)="15a86e7b7648196bad37c8ea341b09ddda1e4af8b53bed47d1baf16756f2167e0750a3a227d974293831da0402517f2cddac14be419887c9868a4c9ffe3c56b05aa7e0ac9e206356202b3db9727507179ad9f012f517384fa644d7cfb68d0f3ac0d61e3eec66288ce28a07d80489d004095a5144a7335ef4680b12c00582c310b9cca961d9b13601828c190563e37256abd14df88fc5d69255af2ea3321dbcc169e598a7b347e6235d4600", 0xab, 0x8}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x3f, r3, &(0x7f00000003c0)="69a39bdabc7f14249320afba675d4a3125", 0x11, 0xbd, 0x0, 0x3, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f0000000440)="428a2e22f593f7561805f4f9f0eb51cf6b3ce69b6966176969c8c7582718394bdbcb39ca0c4fee5a1f97", 0x2a, 0x3, 0x0, 0x1, r0}]) 22:35:25 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:25 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:25 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x101042, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000080)=0x10) io_setup(0x1, &(0x7f0000000300)=0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r1, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) 22:35:25 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x10000000000) 22:35:25 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:25 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() r3 = gettid() r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r4, r5, 0x7}) signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x3]}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x204000, 0x0) 22:35:25 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_io_uring_setup(0x5cb7, &(0x7f0000000000)={0x0, 0xfec9, 0x4, 0x1, 0x1a0, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), &(0x7f0000000140)) 22:35:25 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:25 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x10000000000) 22:35:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x1a, 0x0, 0x1, 0xff, 0x6, @remote}, 0x14) 22:35:26 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:26 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:26 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:26 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x10000000000) 22:35:26 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000000000)) 22:35:26 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:26 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:26 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r4 = io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r3}) io_uring_enter(r1, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x408000) io_uring_setup(0x692c, &(0x7f0000000380)={0x0, 0xda49, 0x1, 0x2, 0x3e5, 0x0, r4}) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000340)=[r0], 0x1) 22:35:26 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:26 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:26 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r4 = io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r3}) io_uring_enter(r1, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x408000) io_uring_setup(0x692c, &(0x7f0000000380)={0x0, 0xda49, 0x1, 0x2, 0x3e5, 0x0, r4}) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000340)=[r0], 0x1) 22:35:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) 22:35:27 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:27 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:27 executing program 5: io_setup(0x1a2, &(0x7f00000002c0)=0x0) r1 = epoll_create(0x4) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9, 0x7fff, r1, &(0x7f0000000040)="cb1bb4a00b5f85d0a90d07d4939981d570707d4b475d35ecc632db444907f29a9077da35117de6316938b7f48ac1a76bb576a035e760faeadb8b13c6d1a32d45296d817a564ca5b7e934333d674af28278b14ba74ce976a9027a7c906f5b305645c5c808062bd4cc384927fa09ef6409", 0x70, 0x9, 0x0, 0x1}, &(0x7f0000000100)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x121000, 0x0) io_submit(r0, 0x0, &(0x7f0000000740)) io_getevents(r0, 0x777, 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f00000001c0)={0x77359400}) io_getevents(r0, 0x1, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x26040, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000340)=[r3, r5, r6, r2, r2], 0x5) getsockname$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14) 22:35:27 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r4 = io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r3}) io_uring_enter(r1, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x408000) io_uring_setup(0x692c, &(0x7f0000000380)={0x0, 0xda49, 0x1, 0x2, 0x3e5, 0x0, r4}) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000340)=[r0], 0x1) 22:35:27 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:27 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:27 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:27 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:27 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r4 = io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r3}) io_uring_enter(r1, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r5 = syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x408000) io_uring_setup(0x692c, &(0x7f0000000380)={0x0, 0xda49, 0x1, 0x2, 0x3e5, 0x0, r4}) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000340)=[r0], 0x1) 22:35:27 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:27 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:27 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:27 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:27 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000080)="e57dc34911ed114c11f36f5e056ef29ce563f28caa762ed8c588d42071ff077411863de0b8ffe59c4ada430770215d931aa4eb67716e2ec007916ade83b1a05ab4ce2cd01e93b87671337a5d4a0e429452c6523d01e1c65eb16f67c0593e007d5516967a15ac44555eff10031e08619c66f90e0c80cd7ef19c1853bea41d232df61e475f265f5379c78389bec3020f755f65706b8713097b21cd1f08f61c6e23b33c3795f72f9fd56c83575fcde82b5cb231369d6aed11a1", 0xb8, 0x400, 0x0, 0x1, r1}, &(0x7f00000001c0)) io_submit(r0, 0x1, &(0x7f0000000740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_getevents(0x0, 0x0, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)={0x77359400}) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:28 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) r4 = io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r3}) io_uring_enter(r1, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x408000) io_uring_setup(0x692c, &(0x7f0000000380)={0x0, 0xda49, 0x1, 0x2, 0x3e5, 0x0, r4}) 22:35:28 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0x10000000000) 22:35:28 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:28 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x10000000000) 22:35:28 executing program 3: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:28 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r3}) io_uring_enter(r1, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x408000) 22:35:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:28 executing program 5: io_setup(0x1, &(0x7f0000000300)) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) inotify_init1(0x800) 22:35:28 executing program 3: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x10000000000) 22:35:28 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f00000002c0)) r3 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r3}) io_uring_enter(r1, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:28 executing program 3: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x10000000000) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:28 executing program 3: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000002c0)) r2 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r2}) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:28 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x121000, 0x0) io_submit(r0, 0x0, &(0x7f0000000740)) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r3 = signalfd(r1, &(0x7f0000000000)={[0x68d]}, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x26180, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000100), 0x1f, 0x80880) dup(r1) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x8000, 0x0) r7 = dup(r6) io_submit(r2, 0x3, &(0x7f00000002c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x8, r3, &(0x7f0000000040)="17f5f9a092ccc8bd714b71fcdbf53b2754bcbd11b08a", 0x16, 0x7, 0x0, 0x3, r4}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x8, r5, &(0x7f0000000180)="2fbc2e5a648ad8053b3b90cda50014d97a2ac4d408cbb31761806585e690fa17e09439c5329e5d7b779dbf66cbb5826f612d400c7e842d09e7981208dfa23d8399479a2d5e42063d999fe234245a6907c1a2bc157a4ee0495ccfc635a0aaf6c24891c38d", 0x64, 0x3f, 0x0, 0x1, r7}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x80, r6, &(0x7f0000000340)="fdb440f090c252835ee92e712dfe4710025fdc46bd0b0b6542523ed41c8b780da8a40779212a882db5b832a328a4a76d25734aee68e2a86163c26c21c8a1e78f15e0d7aae9ad412bf0d464e6c9767c9a8f7f5f1ab484551847e67d432a4ac98d3da3b226f8f857f2de8bdba3c6d6be0a95728eacec9da006767cb137a0b206340c", 0x81, 0x5, 0x0, 0x1}]) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000002c0)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:28 executing program 3: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:28 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:28 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:28 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:28 executing program 3: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000002c0)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:28 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:28 executing program 5: io_setup(0x1, &(0x7f0000000300)=0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x1f1340, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e20, @loopback}}, 0x0, 0x0, 0x34, 0x0, "2abcc5362e58b7d2466487dc367dac4a72588a251b301510c034efad1c503f88f570bfcf72da29f44987f607b40dc71dc1e523b8756c6a2f1dcae437a84ca8934659f5908b729421af5cb6a98a5e4d8d"}, 0xd8) r2 = epoll_create1(0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x8, 0x4, 0xffffffffffffff81, 0x1b, 0x5]}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x208a40, 0x0) io_submit(r0, 0x2, &(0x7f00000001c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x8000, r1, &(0x7f0000000000)="3235b3229d96b4bc5119d8bc4403e45097056781b91c9f0bfc21127123adaca47576d333f5d288a68ebc4e9545aff2a4260442efe37eeb30514c8c7b4de0ec65cbe8ec7a93290ea68f7572a213f3549e9134bf234939183d678d3404462f815ca7f53aa21c20a90dd2ed5fd8870b1c3eb42ba48e56ae94f91bd263819f5cc2c101b0a426d4fcdb9e8f4f09a52f685f767d2dd912b74fd33d1392bc7c027a10bc2f5edc76e4bd16914aafef2322d3ed931a334899b576618012d804e93e72a9676f2d5f2d35bab7af48226a8b19fdfa4a68864c3ae38d594e7170a15aed8c0c2f", 0xe0, 0x5, 0x0, 0x2, r3}]) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:28 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000002c0)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000000040)="ee925d04ddadd4b513dc68ad5c39046ec8b66bb90af1c842987e023c751b0f46771eca4ccef34c60a30fb07545efe67b107adcd55450561520a3d9d2293cd92f1ea97f34c976065c57a6cb8f8e11b5c49166ef1e68504d9236668e6496d95aa19403c20ef5c46a62461b77e37f09db1af08602c50f05af", 0x77, 0x6}]) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000002c0)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:28 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:28 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x8800000) 22:35:28 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f00000002c0)) r2 = syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_setup(0x103f, &(0x7f0000000240)={0x0, 0x2341, 0x20, 0x2, 0x3da, 0x0, r2}) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:28 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:28 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:28 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:28 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:28 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:29 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(0xffffffffffffffff, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:29 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:29 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x8800000) 22:35:29 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:29 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:29 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:29 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(0xffffffffffffffff, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:29 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:29 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:29 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:29 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(0xffffffffffffffff, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:29 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:29 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:29 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0xfdef) 22:35:29 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:29 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) 22:35:29 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:29 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x1001) 22:35:29 executing program 4: r0 = io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:29 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) 22:35:29 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:29 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x5) 22:35:29 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:29 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:29 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) 22:35:29 executing program 4: r0 = io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:29 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:29 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:29 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) [ 1056.193137][ T3106] FAULT_INJECTION: forcing a failure. [ 1056.193137][ T3106] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1056.206551][ T3106] CPU: 1 PID: 3106 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1056.215756][ T3106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.225458][ T3111] FAULT_INJECTION: forcing a failure. [ 1056.225458][ T3111] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1056.225813][ T3106] Call Trace: [ 1056.242303][ T3106] dump_stack_lvl+0xb7/0x103 [ 1056.246904][ T3106] dump_stack+0x11/0x1a [ 1056.251058][ T3106] should_fail+0x23c/0x250 [ 1056.255468][ T3106] should_fail_usercopy+0x16/0x20 [ 1056.260491][ T3106] _copy_to_user+0x1c/0x90 [ 1056.264896][ T3106] simple_read_from_buffer+0xab/0x120 [ 1056.270343][ T3106] proc_fail_nth_read+0xf6/0x140 [ 1056.275274][ T3106] ? rw_verify_area+0x136/0x250 [ 1056.280384][ T3106] ? proc_fault_inject_write+0x200/0x200 [ 1056.286128][ T3106] vfs_read+0x154/0x5d0 [ 1056.290270][ T3106] ? __fget_light+0x21b/0x260 [ 1056.294963][ T3106] ? __cond_resched+0x11/0x40 [ 1056.299648][ T3106] ksys_read+0xce/0x180 [ 1056.303804][ T3106] __x64_sys_read+0x3e/0x50 [ 1056.308293][ T3106] do_syscall_64+0x3d/0x90 [ 1056.312778][ T3106] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.318661][ T3106] RIP: 0033:0x41936c [ 1056.322558][ T3106] 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 [ 1056.342258][ T3106] RSP: 002b:00007f27a2d33170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1056.350657][ T3106] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 1056.358618][ T3106] RDX: 000000000000000f RSI: 00007f27a2d331e0 RDI: 0000000000000004 [ 1056.366573][ T3106] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1056.374537][ T3106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1056.382508][ T3106] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 22:35:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:29 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:29 executing program 4: r0 = io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0xd7b1, 0x0, 0x2, 0x2a2}) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) [ 1056.390644][ T3111] CPU: 0 PID: 3111 Comm: syz-executor.3 Not tainted 5.14.0-rc3-syzkaller #0 [ 1056.399322][ T3111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.409388][ T3111] Call Trace: [ 1056.412673][ T3111] dump_stack_lvl+0xb7/0x103 [ 1056.417264][ T3111] dump_stack+0x11/0x1a [ 1056.421514][ T3111] should_fail+0x23c/0x250 [ 1056.426069][ T3111] __alloc_pages+0x102/0x320 [ 1056.430762][ T3111] alloc_pages_vma+0x513/0x680 [ 1056.435537][ T3111] shmem_getpage_gfp+0x954/0x13d0 22:35:29 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x80000000200000bf) [ 1056.440644][ T3111] shmem_write_begin+0x7e/0x100 [ 1056.445572][ T3111] generic_perform_write+0x196/0x3c0 [ 1056.450975][ T3111] __generic_file_write_iter+0x161/0x300 [ 1056.456624][ T3111] ? generic_write_checks+0x250/0x290 [ 1056.462024][ T3111] generic_file_write_iter+0x75/0x130 [ 1056.467516][ T3111] vfs_write+0x69d/0x770 [ 1056.471793][ T3111] ksys_write+0xce/0x180 [ 1056.476036][ T3111] __x64_sys_write+0x3e/0x50 [ 1056.480700][ T3111] do_syscall_64+0x3d/0x90 [ 1056.485119][ T3111] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.491106][ T3111] RIP: 0033:0x4665e9 [ 1056.495373][ T3111] 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 [ 1056.515268][ T3111] RSP: 002b:00007f89a9043188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1056.523892][ T3111] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1056.532070][ T3111] RDX: 0000000000000004 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1056.540264][ T3111] RBP: 00007f89a90431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1056.548534][ T3111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1056.556606][ T3111] R13: 00007fffa80b710f R14: 00007f89a9043300 R15: 0000000000022000 [ 1056.565047][ T3108] FAULT_INJECTION: forcing a failure. [ 1056.565047][ T3108] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1056.578292][ T3108] CPU: 1 PID: 3108 Comm: syz-executor.2 Not tainted 5.14.0-rc3-syzkaller #0 [ 1056.587396][ T3108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.597711][ T3108] Call Trace: [ 1056.600975][ T3108] dump_stack_lvl+0xb7/0x103 [ 1056.605661][ T3108] dump_stack+0x11/0x1a [ 1056.609899][ T3108] should_fail+0x23c/0x250 [ 1056.614709][ T3108] should_fail_usercopy+0x16/0x20 [ 1056.619757][ T3108] _copy_to_user+0x1c/0x90 [ 1056.624163][ T3108] simple_read_from_buffer+0xab/0x120 [ 1056.629692][ T3108] proc_fail_nth_read+0xf6/0x140 [ 1056.634624][ T3108] ? rw_verify_area+0x136/0x250 [ 1056.639548][ T3108] ? proc_fault_inject_write+0x200/0x200 [ 1056.645325][ T3108] vfs_read+0x154/0x5d0 [ 1056.649661][ T3108] ? __fget_light+0x21b/0x260 [ 1056.654418][ T3108] ? __cond_resched+0x11/0x40 [ 1056.659091][ T3108] ksys_read+0xce/0x180 [ 1056.663236][ T3108] __x64_sys_read+0x3e/0x50 [ 1056.667823][ T3108] do_syscall_64+0x3d/0x90 [ 1056.672306][ T3108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.678226][ T3108] RIP: 0033:0x41936c [ 1056.682127][ T3108] 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 [ 1056.702284][ T3108] RSP: 002b:00007f8393c56170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1056.710680][ T3108] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 1056.718831][ T3108] RDX: 000000000000000f RSI: 00007f8393c561e0 RDI: 0000000000000004 [ 1056.726803][ T3108] RBP: 00007f8393c561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1056.734935][ T3108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 22:35:29 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:29 executing program 4: r0 = io_uring_setup(0x7327, 0x0) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:29 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:29 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) fsopen(&(0x7f0000000000)='msdos\x00', 0x0) 22:35:29 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:29 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) [ 1056.743258][ T3108] R13: 00007ffe2348a21f R14: 00007f8393c56300 R15: 0000000000022000 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, 0x0) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) [ 1056.798713][ T3133] FAULT_INJECTION: forcing a failure. [ 1056.798713][ T3133] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1056.812086][ T3133] CPU: 0 PID: 3133 Comm: syz-executor.3 Not tainted 5.14.0-rc3-syzkaller #0 [ 1056.820954][ T3133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.831023][ T3133] Call Trace: [ 1056.834479][ T3133] dump_stack_lvl+0xb7/0x103 [ 1056.839076][ T3133] dump_stack+0x11/0x1a [ 1056.843233][ T3133] should_fail+0x23c/0x250 22:35:30 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7, 0x7fffffff, 0x4, 0x9, 0x1f, 0x4, 0x4}, 0x1c) accept$packet(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x16c01) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, 0x0) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) [ 1056.847797][ T3133] should_fail_usercopy+0x16/0x20 [ 1056.852854][ T3133] copy_page_from_iter_atomic+0x2c1/0xba0 [ 1056.858608][ T3133] ? shmem_write_begin+0x7e/0x100 [ 1056.863843][ T3133] generic_perform_write+0x1df/0x3c0 [ 1056.869285][ T3133] __generic_file_write_iter+0x161/0x300 [ 1056.874954][ T3133] ? generic_write_checks+0x250/0x290 [ 1056.880331][ T3133] generic_file_write_iter+0x75/0x130 [ 1056.885719][ T3133] vfs_write+0x69d/0x770 [ 1056.889978][ T3133] ksys_write+0xce/0x180 [ 1056.894227][ T3133] __x64_sys_write+0x3e/0x50 22:35:30 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) [ 1056.898986][ T3133] do_syscall_64+0x3d/0x90 [ 1056.903446][ T3133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.909347][ T3133] RIP: 0033:0x4665e9 [ 1056.913233][ T3133] 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 [ 1056.933226][ T3133] RSP: 002b:00007f89a9043188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1056.942071][ T3133] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1056.950167][ T3133] RDX: 0000000000000004 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1056.958212][ T3133] RBP: 00007f89a90431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1056.966275][ T3133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1056.974233][ T3133] R13: 00007fffa80b710f R14: 00007f89a9043300 R15: 0000000000022000 22:35:30 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x2a2}) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x22441) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) 22:35:30 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) 22:35:30 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x8800000) 22:35:30 executing program 3 (fault-call:1 fault-nth:2): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:30 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2a2}) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) [ 1057.097841][ T3164] FAULT_INJECTION: forcing a failure. [ 1057.097841][ T3164] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1057.111452][ T3164] CPU: 0 PID: 3164 Comm: syz-executor.3 Not tainted 5.14.0-rc3-syzkaller #0 [ 1057.120191][ T3164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.130245][ T3164] Call Trace: [ 1057.133520][ T3164] dump_stack_lvl+0xb7/0x103 [ 1057.138116][ T3164] dump_stack+0x11/0x1a [ 1057.142278][ T3164] should_fail+0x23c/0x250 22:35:30 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x7ffff000) 22:35:30 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000002c0)=0x14) connect$packet(r0, &(0x7f0000002980)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x0, @remote, 0x9}}, 0x0, 0x0, 0x1d, 0x0, "e8c48bf5bbc549c397b7031b7d0767ad88357b9f72eec09f529124680b357443c9c176bca684acfaf1143dbd8d2dddcf905d55e7ea51b714a3ae290c6385684e5c7fab1331cf4d04b3e51f1d7f8de0ac"}, 0xd8) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:30 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x7ffffffff000) [ 1057.146903][ T3164] should_fail_usercopy+0x16/0x20 [ 1057.152283][ T3164] _copy_from_user+0x1c/0xd0 [ 1057.156982][ T3164] kstrtouint_from_user+0x6f/0x130 [ 1057.162302][ T3164] ? _copy_to_user+0x77/0x90 [ 1057.166890][ T3164] ? fsnotify_perm+0x59/0x2e0 [ 1057.171577][ T3164] proc_fail_nth_write+0x38/0x140 [ 1057.176617][ T3164] ? proc_fail_nth_read+0x140/0x140 [ 1057.181826][ T3164] vfs_write+0x1f3/0x770 [ 1057.186161][ T3164] ? __fget_light+0x21b/0x260 [ 1057.190933][ T3164] ? __cond_resched+0x11/0x40 [ 1057.195625][ T3164] ksys_write+0xce/0x180 [ 1057.199905][ T3164] __x64_sys_write+0x3e/0x50 [ 1057.204507][ T3164] do_syscall_64+0x3d/0x90 [ 1057.208924][ T3164] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1057.215276][ T3164] RIP: 0033:0x4192cf [ 1057.219160][ T3164] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1057.238857][ T3164] RSP: 002b:00007f89a9043170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1057.247273][ T3164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192cf [ 1057.255413][ T3164] RDX: 0000000000000001 RSI: 00007f89a90431e0 RDI: 0000000000000004 [ 1057.263516][ T3164] RBP: 00007f89a90431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1057.271720][ T3164] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 1057.279702][ T3164] R13: 00007fffa80b710f R14: 00007f89a9043300 R15: 0000000000022000 22:35:30 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:30 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x7fffffffffffffff) 22:35:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{0x7}, "a6a38a1367843740", "5d2795e96d37de11d36b1398a1cfafaa", "16f8d5ef", "e1df46f91ef60350"}, 0x28) 22:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:30 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xffffffffffffffff) 22:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x2) 22:35:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) signalfd(r2, &(0x7f0000000180)={[0x7f]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r3 = accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) sendto$packet(r3, &(0x7f0000000080)="85af367bba70d14c4f18", 0xa, 0x4000050, &(0x7f0000000140)={0x11, 0x7, 0x0, 0x1, 0x7}, 0x14) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x100000000003, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) [ 1057.402815][ T3193] FAULT_INJECTION: forcing a failure. [ 1057.402815][ T3193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1057.415908][ T3193] CPU: 0 PID: 3193 Comm: syz-executor.1 Not tainted 5.14.0-rc3-syzkaller #0 [ 1057.424627][ T3193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.434793][ T3193] Call Trace: [ 1057.438074][ T3193] dump_stack_lvl+0xb7/0x103 [ 1057.442668][ T3193] dump_stack+0x11/0x1a [ 1057.446829][ T3193] should_fail+0x23c/0x250 22:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x5) [ 1057.451268][ T3193] should_fail_usercopy+0x16/0x20 [ 1057.456296][ T3193] _copy_to_user+0x1c/0x90 [ 1057.460708][ T3193] simple_read_from_buffer+0xab/0x120 [ 1057.466181][ T3193] proc_fail_nth_read+0xf6/0x140 [ 1057.471126][ T3193] ? rw_verify_area+0x136/0x250 [ 1057.475978][ T3193] ? proc_fault_inject_write+0x200/0x200 [ 1057.481786][ T3193] vfs_read+0x154/0x5d0 [ 1057.485993][ T3193] ? __fget_light+0x21b/0x260 [ 1057.490753][ T3193] ? __cond_resched+0x11/0x40 [ 1057.495489][ T3193] ksys_read+0xce/0x180 [ 1057.499844][ T3193] __x64_sys_read+0x3e/0x50 [ 1057.504347][ T3193] do_syscall_64+0x3d/0x90 [ 1057.508856][ T3193] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1057.514832][ T3193] RIP: 0033:0x41936c [ 1057.518801][ T3193] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1057.538493][ T3193] RSP: 002b:00007f5c1beef170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1057.547170][ T3193] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041936c [ 1057.555265][ T3193] RDX: 000000000000000f RSI: 00007f5c1beef1e0 RDI: 0000000000000004 [ 1057.563363][ T3193] RBP: 00007f5c1beef1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1057.571425][ T3193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1057.579495][ T3193] R13: 00007ffe32abfbbf R14: 00007f5c1beef300 R15: 0000000000022000 22:35:30 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0xe202, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000140), 0x7ffffffffffffffd, 0x800) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x101, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) signalfd(r0, &(0x7f0000000080)={[0x7]}, 0x8) 22:35:30 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, 0x0, 0x0) 22:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0xc) 22:35:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0xff8) 22:35:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xd75, 0x50081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='veno\x00', 0x228bb2fe30e59ddd) fsmount(r0, 0x0, 0x74) 22:35:30 executing program 2: sendmsg$NL802154_CMD_DEL_SEC_KEY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="050428bd7000fedbdf25180000000c00060000000000000000000c000600020000000200000008000300", @ANYRES32=0x0, @ANYBLOB="b75e5228aab97587f5eaec7802bc436304865b46751ef5ff09af3bfc699a2b5d1200"/45], 0x34}}, 0x4000020) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$RTC_PIE_ON(r0, 0x7005) write$tcp_congestion(r0, 0x0, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r2, 0x0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r2) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r2) r4 = syz_open_dev$vcsa(&(0x7f0000000300), 0xfa, 0x121803) getsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f00000001c0)=""/149, &(0x7f0000000280)=0x95) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="40e0d190", @ANYRES16=r3, @ANYBLOB="00042cbd7000ffdbdf251d000000d0fe0300", @ANYRES32=0x0, @ANYBLOB="0c00060003000000030000000c00060001000000010000000c0006000300000003000000"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000440), 0x109040, 0x0) write$tcp_congestion(r5, &(0x7f0000000480)='vegas\x00', 0x6) 22:35:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x8800000) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0xfdef) 22:35:30 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x7ffff000) 22:35:30 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_open_dev$vcsa(&(0x7f0000000040), 0x8, 0x101800) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = dup(r0) r7 = gettid() r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r8, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x190, 0x0, 0x4, 0x70bd28, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r1}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r6}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}]}, 0x190}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) 22:35:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:30 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={[0x3]}, 0x8) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000080)={0x1f, 0x0, &(0x7f0000000040)=[r0, r0, r0, r0, r0, r0, r0]}, 0x7) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) signalfd(r0, &(0x7f0000000000)={[0x6]}, 0x8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7fffffff, 0x444402) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x4, 0x9, 0x8, 0x7, 0x48, @ipv4={'\x00', '\xff\xff', @multicast2}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x36}}, 0x40, 0x8, 0x7, 0x975}}) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x7ffffffff000) 22:35:31 executing program 2: setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000), 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x10000) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 2: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@l2={0x1f, 0x0, @fixed}, &(0x7f00000000c0)=0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000100)={'wlan1\x00'}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="191e8df13ab095e7e86e497371f0c069fdf1ede255a5822bfc4a19a1c7e69d789a7cef1282794ccaba506d290cdf6620b465372d3a1fa2e757e5ba02d62df6c2f694bfa06bb34ba5884b344384924ec475da4df6df319a048812d1678cc1f5", 0x5f) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:31 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x7fffffffffffffff) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x0, 0x0, 0x160, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socketpair(0xf, 0x1, 0x8, &(0x7f0000000000)) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xffffffffffffffff) 22:35:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000140)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/uts\x00') dup(r2) connect$packet(r0, &(0x7f0000000000)={0x11, 0xf5, 0x0, 0x1, 0x0, 0x6, @random="356421949fbc"}, 0x14) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) signalfd(r3, &(0x7f0000000080)={[0x1f]}, 0x8) setns(r1, 0x2000000) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x612200) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r4, 0x0, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r5, 0x0, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r6, 0x0, 0x4000004) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x83000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x1, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4014) 22:35:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7ffff000) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, &(0x7f0000000200)) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000000)={0x0, 0x200, [0x9, 0x5, 0x100000000, 0x80000001, 0x40, 0xfbc1]}) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$rtc(&(0x7f0000000000), 0x4, 0x50000) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000040)) 22:35:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = fsmount(r0, 0x1, 0x0) write$tcp_congestion(r1, 0x0, 0x0) 22:35:31 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) r3 = getpgrp(0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x4a}, @val={0x8}, @void}}, [@NL80211_ATTR_PID={0x8, 0x52, r3}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x19}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x53}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4024004) 22:35:31 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0x0) 22:35:31 executing program 4: io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) 22:35:31 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0xfffffdef) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x80000001, [0x40, 0x0, 0x7, 0x7, 0x9, 0x20]}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = syz_open_dev$vcsa(&(0x7f0000001240), 0x122e, 0x20000) pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = pidfd_open(0xffffffffffffffff, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000001480), 0x1, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r8 = eventfd2(0x1, 0x80000) r9 = signalfd(r0, &(0x7f0000002840)={[0xb433]}, 0x8) io_submit(0x0, 0x8, &(0x7f00000028c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x2, r1, &(0x7f0000000040)="a4b8ad53a905c8a17a88248b05edff391b1452719284c11296c2970701396b53eb1a4ff4b33d3791d4660520fa16bda275", 0x31, 0x100, 0x0, 0x2}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000240)="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", 0x1000, 0x8, 0x0, 0x1, r2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x8, 0x7ff, r0, &(0x7f00000012c0)="ea5985907205d70ee3a3ae6cc9cbea1da55645ced2b4899548649045277986dc6e41885c2d1bc7865883f0443a56cd44574d3fff75b20a7e897c34d6697613f4521bffda4634dbe0b70fcb284110", 0x4e, 0x401, 0x0, 0x1, r3}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x5, 0x0, r4, &(0x7f00000013c0)="d0f8db98425999ed09fe61722cd0990301480437ee519b133b3fd380b5c19f264f2950a3f818170960a850c8e091002b629162b88e0a751f8148f713e50e2ddf4273b57f", 0x44, 0x0, 0x0, 0x2, r5}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1, 0x7, r6, &(0x7f00000014c0)="6de204ec850928adab145632360bc94a6a21f1f555677a1f138001b30172e87ef457e4b5072c099863a9299c84c606dbd58d105ab07411dccc00e49b2ece19468993cd0db698a8d2c55d22e41467274aac30cf2801ace6fc3c27c6d4894063a18ed3bc1def9c2e86fadce19df85ccfc9020a05e7fe84e9236120d0a450a5875b6fa07a3898212b18c6126ea351f21f72a7b1d26874c23e1e58d0f36182dc92c63a7448f48166d25aa3d5dee47438f64e2113140f69720584395209cbff9c1b2371dfad586eb1b16089a8a1cd", 0xcc, 0x10000, 0x0, 0x2, r7}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000001600)="054eca22b4782311394bf30b842d8d84453023969225aa527e19c9cb64a572c23dd0c52755bf34106fda3eaf4dc967c134fc4d59bca414f35975cdb3bb5257b025e4caba3435aedcbb3c444f103949021af943a949ec69d4f8cca868ceccb771631cb67b586e2c026b72dac16e67f580fe6e5cd756a1372876cdec8954cd88e3123f5e5248249ff343f2113fb613a92aa1e45d5d2308643e66e37ec86442322fabe90903f337c4c612c5189c7859a1aedbfdef02ebc76676ac122bbfb58c3ca1e68c6fb540894243761fc39ac56c61415df03edd45b01376a5d0f576400400b24015773346a06b637715e7a67fa564fc8534730702ba614622", 0xf9, 0x7f, 0x0, 0x1, r8}, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000001740)="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", 0x1000, 0x0, 0x0, 0x0, r0}, &(0x7f0000002880)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f0000002780)="6a95d34a932e83d341d59cd224235cf2a9f00da782e039541ed57a750d2d77a3906beb807ccf91b80be86dbca445d42f5acf74f06a912a38c248bd69afbae9a8419f4b146847e1c31e0bb56e4025320ff7600dbe08c6786a9ecb0acb9f4a951d9f9385c4d5476adea05ad672bc45ce40556f24c3edd5c297a9fd522b98e652c144b3c037a9aa02f6e8ee0b49963d68ae03ad2917", 0x94, 0x3, 0x0, 0x3, r9}]) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}}, 0x0, 0x0, 0x45, 0x0, "3ca92edc7d99551992b26e04a06f1766d13f946c70b622b9fee7201382b89cc9d18c48728aa73d78d69b52e5ee1c7532dd7367c6ed8b94e5b9439ea3bce4c238ee0543a96603ed6ebe1a53277266ea87"}, 0xd8) 22:35:31 executing program 4: io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f0000000040)) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:31 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0xeffd) 22:35:31 executing program 4: io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffc, 0x3e90c3) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$cgroup_netprio_ifpriomap(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8000000064765f736c6176651f30323600"], 0x11) r2 = dup(r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 22:35:31 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x100000000000, 0x600281) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xa) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) bind$packet(r2, &(0x7f0000000080)={0x11, 0x1b, 0x0, 0x1, 0x2, 0x6, @remote}, 0x14) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x80000001, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:31 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$packet(r1, &(0x7f0000000000)="2d8a5e14f3fbc6517e52b3f5ad1bf9b3f5aaa6c8132d67607550ee56f19b26bfb9863d3340a20a21db0fd33df68a8a5c885023e652ed1c8e2d3b50792e2ebee795e32927c36c84691a470f3387a1eee12236dc0913245392310627436d9b4f01cd852a697a78928a93238677561221801b856b389177664f0e3fb640033306de3c56229fa8941b128bfdb825435287389842c81a2e68db86944d538363ecd83a75eb817c6bf7e6ee729643422b23a4aa52d682ad7dc6c7a010e77854338a213d3950417738d98d8b479f34dbb3d0be1c3fb24d727c8061896acce68128f9505a", 0xe0, 0x20000010, &(0x7f0000000140)={0x11, 0x1c, 0x0, 0x1, 0x36, 0x6, @remote}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="0a132b00"}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 22:35:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffff000ff7) 22:35:31 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="482a2a42bfcc9a11f33552d930970580", 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000080)={'netpci0', 0x32, 0x34}, 0xa) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$packet(r2, &(0x7f0000000040), 0x0, 0x90, 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:31 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = socket$inet(0x2, 0x800, 0x569) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000000140)=""/31, 0x1f}], 0x2, 0x2, 0x30) 22:35:31 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000000)='bic\x00', 0x4) 22:35:31 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0xfffffffffffffdef) 22:35:31 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r3 = fsopen(&(0x7f0000000040)='romfs\x00', 0x1) r4 = dup(r0) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x549001, 0x0) r6 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000000c0), 0x2, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x440000, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000180)=[r1, r2, r3, r4, r0, r5, r6, r0, r0, r7], 0xa) 22:35:31 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:32 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0xffffffffffffffff) 22:35:32 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) 22:35:32 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x20000000000000, 0x50201) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = dup(r0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000000)=r0, 0x1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x2) 22:35:32 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:32 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:32 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_open_dev$loop(&(0x7f0000000000), 0xed, 0x2000) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x9, [0xfffffffffffffffd, 0x101, 0xfffffffffffffff9, 0x0, 0x80000000, 0x200]}) write$tcp_congestion(r0, 0x0, 0xfdef) r2 = fsmount(r0, 0x1, 0x5) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r6, 0x0, 0x0) io_pgetevents(r6, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r8 = socket$inet_icmp(0x2, 0x2, 0x1) io_submit(r6, 0x2, &(0x7f0000000380)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r7, &(0x7f0000000180)="0f7e7969e745acd2c52c28a99b2c8661386df27995af3d6da194512849b037c1bbd6acab969ed67755c655c3b19fb5fa2b18f5566117c473f6ac9cca8293f8ced2ca3cd5bfb7f778c68677b04e3378da65f771df91f3d30062eaf2b43ecd0e0a85cfd9e13a883f6e77e8aeb465523ae2242b89", 0x73, 0x1, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x18, r8, &(0x7f00000002c0)="20f5bd2941588087f66bc2d2fbf4cbc152d032fd89c758ae82562c8ca4183e65f9c8a27a7dddbcecb8e03049b52572106388f2ccd7f9620eb120e6ca3a16ca408d67257a07bb3bff75071bf1a81b6bece03b69ebaa27e8facd702f1ebdd7651d8829e6aaee134a549316b0217ae70f48991676062a0fda7a20767749f9bdfc1511b12056512d2ea3288c60061dc8da45a6c3d3619817dc348eebc8f80cf2bc21680a941f47f29e5ac5c455793760566c25adebbe52", 0xb5, 0x9, 0x0, 0x1}]) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r9, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r3, r1, r4, r5, r1, r9], 0x6) 22:35:32 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 22:35:32 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x50481) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x81, [0x0, 0x1, 0x81, 0x7fff, 0x800, 0x40]}) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:32 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x210000, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:32 executing program 3: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:32 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f00000001c0)={0x36, 0x2b, 0xe, 0x1, 0x4, 0x9, 0x4, 0x87, 0xffffffffffffffff}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020029bd7000ffdbdf25020000040c0003c3cb833d00000000080009000000000000000000000008000700"/52, @ANYRES32=r2, @ANYBLOB], 0x44}}, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000040)=[r1, r2, r0]}, 0x3) 22:35:32 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x43, 0x20000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='veno\x00', 0x5) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000140)="3d5fb96d95987a2e922fc3a4c24b597e08cf3c88329babd951b5993b3653f2a4b3d00741d5ddd255daa33443770675b133444a8ea5bc2772a5b4e6ef5d1dfe53ea2ae9888ccb257c1fd0455c8fc8561703d53b134b7d4a00e988ab1704fd7b30efe7129e9aa224cfb9f90263997b650b85577f3dfbfea368e17d76c25bf5bca0df27236f11943c323308fc1d929b619dab1ce3e570bf91f3d22faab1ce3bf3a8fd37365d56fcdf6d84c1119dfbc0e3616172d2dac87404740cedd81f800a937c409b88310e68af42ce631c14311a55205fd70521", 0xd4, 0x2, 0x0, 0x1}, &(0x7f0000000080)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) 22:35:32 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) 22:35:32 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:32 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = fsmount(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) write$tcp_congestion(r1, 0x0, 0x0) r2 = signalfd(r0, &(0x7f0000000000)={[0x4]}, 0x8) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) 22:35:33 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x0, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:33 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r2 = syz_io_uring_setup(0x771f, &(0x7f0000000000), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000002c0)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x100010, r2, 0x8000000) pipe(&(0x7f0000000240)) r3 = signalfd(r0, &(0x7f0000000180)={[0x10000000002]}, 0x8) getpeername$packet(r3, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x14) write$tcp_congestion(r1, 0x0, 0xfdef) openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x600000, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 22:35:33 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000140)=0x5) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 22:35:33 executing program 1: ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0xffff) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x1) 22:35:33 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:33 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = syz_io_uring_setup(0x28a9, &(0x7f0000000040)={0x0, 0xe8f9, 0x20, 0x2, 0x245}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/4, 0x4}, {&(0x7f00000001c0)=""/251, 0xfb}, {&(0x7f00000002c0)=""/119, 0x77}], 0x3) write$tcp_congestion(r0, &(0x7f0000000000)='illinois\x00', 0x9) 22:35:33 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000000)='illinois\x00', 0x9) 22:35:33 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0xeac04) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:33 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffd, 0x800) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:33 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff}) ioctl$RTC_UIE_ON(r0, 0x7003) r1 = syz_open_dev$vcsa(&(0x7f0000000080), 0x8118, 0x50081) bind$packet(r1, &(0x7f00000002c0)={0x11, 0xf8, 0x0, 0x1, 0x6}, 0x14) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}]}, 0x60}, 0x1, 0x0, 0x0, 0x8010}, 0x40008c0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000240)=0x6) r3 = signalfd(r1, &(0x7f0000000040)={[0xffffffff80000000]}, 0x8) write$cgroup_netprio_ifpriomap(r3, &(0x7f0000000000)={'veth0', 0x32, 0x4}, 0x8) fsmount(r3, 0x1, 0x72) 22:35:33 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x8000}, 0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001140)) recvfrom$packet(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x40, &(0x7f0000000000)={0x11, 0xf8, 0x0, 0x1, 0x81, 0x6, @multicast}, 0x14) 22:35:33 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x482, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40090}, 0x20000000) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r2, 0x0, 0xeffd) 22:35:34 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0x0) 22:35:34 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2e8c, 0x0, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:34 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0xc4, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_KEY={0x78, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x6}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x4}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1e}, @NL802154_KEY_ATTR_ID={0x5c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x200}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x94}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8804}, 0x40) 22:35:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x323bc1) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r1) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000200)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r1, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, r2, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r0}]}, 0x4c}}, 0x4c081) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500), 0x113000, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r8 = syz_open_dev$vcsa(&(0x7f0000000540), 0x8, 0x145480) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000580), 0x80, 0x0) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f00000005c0)=[r0, r6, r7, r0, r0, r8, r0, r0, r9, r0], 0xa) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r2, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0x10}, @NL802154_ATTR_PAGE={0x5, 0x7, 0xf}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000c0}, 0x14) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000640)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_LEVEL(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="06002dbd7000fddbdf25200000002400228005000400010000000500010003000000080003000600000008000300020000000c000600010000000100000008000300", @ANYRES32=0x0, @ANYBLOB="5400228008000200020004000000000005a86cbd2490a9fe000100090000000800020000000000050004000000000008000300080000000800020003000000383a417ecc51147d9c648deb67", @ANYRES32=r10, @ANYBLOB="140022800500010007000000080002000200000008000300", @ANYRES32=0x0, @ANYBLOB="3c002280080002000300000008000200010000000800030009000000050004000100000005000400010000000800030003000000050001007f000000"], 0x100}, 0x1, 0x0, 0x0, 0x4008041}, 0x4000000) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0xd}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x12}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040844}, 0x41) 22:35:34 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='bic\x00', 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x200) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x28, 0x1c, 0xa, 0x3, 0x6, 0xff, 0x6, 0x69, 0xffffffffffffffff}) 22:35:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 22:35:34 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2e8c, 0x0, 0x0, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x4, 0x262481) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f0000000040)=r0, 0x1) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000000)=0x3) 22:35:34 executing program 4: r0 = io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x2e8c, 0x0, 0x0, 0x0, 0x0) 22:35:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xfff, 0x317202) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000040)) 22:35:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80000) accept(r1, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) pipe(&(0x7f0000000000)) 22:35:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) dup(r0) 22:35:34 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f0000000040)='westwood\x00', 0x9) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x8801, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @private, @multicast1}, &(0x7f0000000080)=0xc) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x1, r2, 0x1, 0x6, 0x6, @local}, 0x14) 22:35:34 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000), 0x30000000000000, 0x200000) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7ea, 0x8082) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = signalfd(r0, &(0x7f0000000000)={[0x9]}, 0x8) io_uring_setup(0x6588, &(0x7f0000000040)={0x0, 0x56b5, 0x8, 0x2, 0xa8, 0x0, r1}) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x6, 0x6647c3) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) syz_open_dev$vcsa(&(0x7f0000000040), 0xffffffffffff340d, 0xac400) 22:35:34 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @multicast1}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}, 0x10) 22:35:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x8, 0x40200) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0x6) 22:35:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='bic\x00', 0x4) 22:35:34 executing program 2: io_uring_register$IORING_UNREGISTER_EVENTFD(0xffffffffffffffff, 0x5, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) 22:35:34 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000002500)=0x62, 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x3, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x301140, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000002480), 0x842, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002880)={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) io_submit(0x0, 0x0, &(0x7f00000027c0)) getsockname$packet(r0, &(0x7f00000028c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000002900)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000002940)={0x11, 0x19, r7, 0x1, 0x9, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}}, 0x14) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x1c, 0x0, 0x1, 0xfe, 0x6, @local}, 0x14) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x82000, 0x0) write$tcp_congestion(r0, &(0x7f0000000000)='vegas\x00', 0x6) 22:35:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) ioctl$RTC_PIE_ON(r0, 0x7005) write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) 22:35:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x555003) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000140)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0xa000, 0x0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000100)=@gcm_128={{0x304}, "6d627b1ed6590eb4", "a3b456e4dd619db8f614f527fd8e1ab8", "163d0ff7", "66071734e8463a20"}, 0x28) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000080)=r0, 0x1) r3 = dup(r0) write$tcp_congestion(r3, &(0x7f00000000c0)='dctcp\x00', 0x6) 22:35:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2, 0x6602) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:34 executing program 3: accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x80, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000140)={r0, 0x1, 0x6, @broadcast}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:34 executing program 1: ioctl$RTC_WKALM_RD(0xffffffffffffffff, 0x80287010, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0x1a, 0x27, 0xb, 0x14, 0xa, 0x5, 0x0, 0x14e}) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = signalfd(r0, &(0x7f0000000000)={[0x834]}, 0x8) write$tcp_congestion(r1, &(0x7f0000000080)='westwood\x00', 0x3) 22:35:34 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = gettid() r3 = syz_io_uring_setup(0x5da3, &(0x7f00000002c0)={0x0, 0x6f37, 0x28, 0x3, 0xcd, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000340)) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000380)={r4, r5, 0x1000}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x3, &(0x7f0000000200)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xd07e, r0, &(0x7f0000000000)="96599a93fbf10fd22374eb736f18909265e8def8eaa5db2b83341263af05260b55", 0x21, 0x101, 0x0, 0x0, r1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x5, r0, &(0x7f0000000080)="3695eda2701f4d2289be82a1e93a22a63a1dcc31d6457ff89fe9193a0721b7", 0x1f, 0x1ea2, 0x0, 0x0, r6}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe, 0x4, r7, &(0x7f0000000140)="901c694960448e6c0152b0a6d61f17dfd02f60142325e867ced20c710c88dc04e9b9ccce13f4eb484394a209b960942b6656ecaf24d1836d3154a5a3e58cd1905493681204da50131059bd540393a15891f1965572ec315627eade5c62fd9ad3df53203d731ea86a112bc2bb3eca492bd1c7a45fbf5a", 0x76, 0x0, 0x0, 0x2, r0}]) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2000005, 0x74af81) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) preadv(r1, &(0x7f0000000600)=[{&(0x7f0000000400)=""/38, 0x26}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/192, 0xc0}], 0x3, 0x101, 0x4bbf) write$tcp_congestion(r0, 0x0, 0xfdef) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000240), 0x1, 0x0) dup(0xffffffffffffffff) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/pid_for_children\x00') sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000326bd7000fddbdf250200000008000200000000000600060000000000080007008ca4bbd262188646a5f638cfbea345", @ANYRES32=r3, @ANYBLOB="080009000420000008000100", @ANYRES32=0x0, @ANYBLOB="0800080003000000080009000200000008000900030000000c0003000200000000000000"], 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x0) epoll_create1(0x80000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x2c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@GTPA_TID={0xc}, @GTPA_TID={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000014}, 0x24000080) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f0000000080)) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7, 0x20000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "3b9de4d77a261fb4", "8b8e8494e59ebd9fb7e891bc98fcfdef4b9cd0e7164735e77f99341d1f410d9f", "a2336f18", "1f15d7367c53c93f"}, 0x38) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@buf={0xc, &(0x7f0000000040)="833b111dfa759a335778befe"}) 22:35:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x1, 0xffffffffffffffff}}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000040)='hybla\x00', 0x6) 22:35:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) eventfd2(0x10001, 0x401) 22:35:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x4, 0x20, 0x1, 0xffff, 0x10, @private1, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x81, 0x7f00, 0x2, 0x8d4}}) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0xeffd) 22:35:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x8005, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = inotify_init1(0x800) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000001700)={'syztnl0\x00', &(0x7f0000001680)={'syztnl2\x00', 0x0, 0x29, 0x7f, 0x4, 0x9, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @loopback, 0x700, 0x40, 0x1ff, 0x8}}) connect$packet(r1, &(0x7f0000001740)={0x11, 0xf8, r6, 0x1, 0x7f, 0x6, @broadcast}, 0x14) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x6, &(0x7f0000001640)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x153, 0xffffffffffffffff, &(0x7f0000000200)="a4843f06e161738080bc5f298545037cb306d71254ead869ad1a9d71b6010c3bdfdbfa6ec2825e7797df038a157d8cea29504401dd0e9f7a7b37c895a285d4c578b4b28653dd564fd8956a7cb83e89ebc6d1de0b7ab2750f648c86070cf037130816ecda769c8d1cbb018b27c34c064f84d96d8120a7713b3c00e8b463ff0911671f86d53b3cf51bd8d9c44187b424960911363047", 0x95, 0x7f, 0x0, 0x1, r1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x1ff, r2, &(0x7f00000002c0)="1e0aac1172f1f0a3393e31657857f011b827a1064a5ef4f3e818c22fdd0789e7cfcc55740d5027ad5bd755e186e406167845b51a4f98827a0707ff98c03db650cda5f0974d83b6c2e3146d565b18b52ff324924ad6ab109a73d1420c24a81546f7dc1c53c7a68cd0f584d1cf9e1b4641af8bdc7e3bbdf6db1009b9f8e05951be29b824b929f4119d84a2d50167745ee53f0c2fd1cb5623604e710214508ecdc9582e1b4fe6403c5b4c4f864472372541e4660ef01a5739ff89a08fb8e12fd3b6084c8c9cde5792d5716c8635d75a2bb9f4f22a81", 0xd4, 0x6ef7, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f00000003c0)="c0cfb08de009f7a3c030670090327be392", 0x11, 0x6, 0x0, 0x0, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x186, r3, &(0x7f0000000440)="e3c4baa4ae2a7afdfeadb75f3bd9fd7e0795c182ef55cba8415870c89e987923df6ff6c231ae5d2310015c9f23752fae86be1923c286f0c5c81e61776b992ee9324a2c99b38b73d41b0ead1ddce4c1f9f8", 0x51, 0x5e, 0x0, 0x2}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x8, 0x7, r4, &(0x7f0000000500)="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", 0x1000, 0x4871a48f, 0x0, 0x5}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x7, 0x8001, r5, &(0x7f0000001540)="876ff7be31846930c55865a6a02eb74bb0d6f7256715ce51b43e2b4384804b0d42f2e1edae65cfbcee6baa1fc013f92dd0bb9ff472bf892a86a6907b9c82c0dd58428fe4cc23a02423a9ebb6449f359415fd8765785e9d31129de43ccf380042bc82774f03c004a5bc12e582809af13c98b2764c143f1a67e8822fdb0985af0c08641dd79f76fc536434aa1c1cfed22268e2731f376dc397972788c0e76cabf4b4024eea1d18f698f08289d9198ec58a3d695ef9f3399ded2ede18486b43", 0xbe, 0xffffffff, 0x0, 0x3, r7}]) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)="746bc418cc925952737846058ccf98493f145886deb06b8dbc121f9d294dea489e9997dc31ee40404cf8110d0563d73720c30fa5a8933a5fbf9827f2c89f1eb6b63af05b7a0319dcfce2613a31ae8590a62e33bcdb4021080c954027a2374ef0afdaf2e58162b27e23772e3bbeb4fc5f23058e3877af35676e923799a10d3c1e1dbfdb1502ada06e34b06e5226bbd60500a247edbd740d30aa960e0621facac513be561774b88ec4b84c545943797165c6c99802b07316d348eb7e444d1981c4ae325de13406046676a72622037fa9afac47fe62a766417092beae3f9978a080e3ef9c7f9a2b8eae306f053b1b29487eff3c3381e53420", 0xf7) 22:35:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_open_dev$loop(&(0x7f0000000000), 0xe00000000, 0x181000) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = fsmount(r0, 0x0, 0xe9) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000040), 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x45a, 0x10b040) socketpair(0x5, 0xa, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @dev}, &(0x7f0000000200)=0xc) recvfrom$packet(r1, &(0x7f0000000080), 0x0, 0x10043, &(0x7f0000000240)={0x11, 0x10, r2, 0x1, 0x6}, 0x14) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) recvfrom$packet(r3, &(0x7f0000000100)=""/12, 0xc, 0x0, 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:34 executing program 1: r0 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffc, 0x40081) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000002c0), r1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300), 0x20000, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x54, r2, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_LINK={0x8}, @GTPA_VERSION={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_I_TEI={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008004}, 0x200400c4) r4 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) write$tcp_congestion(r4, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000440)=""/92) io_setup(0x9, &(0x7f00000000c0)=0x0) io_cancel(r7, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x2a03, r5, &(0x7f0000000140)="9fe6d650ccdc5a6e78e204c7bb86bc1da6413b636bbcc7b808b018b73f849d6ef6b28ed914350b578f7f1bf9d5091facbf6aca8778d5354d9b7c11a098daf2f38209ef1ad55da8ba9a0ccbd65d37c14614a95bee9e2ea0861ba98793cd3dc63684dd3b47bb3194030e3e1e61893f56cd4e1af28b7491b88f1ab49962bd2c012ad7860b2a651ffbe6a65937d0a00f12a0bac05169f5c5aad6a1aac5db6f663923c1622c5974380be000824d924433d47824d7d70635dac08a0e1c3d256402f1484a6c76fa6c", 0xc5, 0x2001f, 0x0, 0x1}, &(0x7f0000000080)) 22:35:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="8b8e0710edc3890a2089720dcb4717ff6a247285ad0127455f23e03d51da14e20da07db7c71454c4069f9a72ccbaf3b628a7090c2970ccfcc4b57a7720864949f75d5da853bd8d76cda4143468646db41ea7fade97285b60dd524e8cd17ed962ebf9f43d531b02b413199d6a30ffb5e5277a8f6c00661e49aa183f1ef1b72e13c2671e02ac495a37a36d30667b9b2f7714261d724688fa7590f3a3d5a3314a710e8f80", @ANYRES16=0x0, @ANYBLOB="08002cbd7000fbdbdf25230000000800240003000000050025000800000005002700030000000a0001007770616e3100000005002200000000000a0001007770616e300000000500230088000000"], 0x54}}, 0x2004c005) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)={0x4c, 0x0, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x80000001}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000003}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x10001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x4c}}, 0x800) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan4\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f0000000540)={&(0x7f0000000400), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_SHORT_ADDR={0x6}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040090}, 0x20008000) write$tcp_congestion(r1, &(0x7f00000000c0)='cdg\x00', 0xfffffffffffffcf8) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000080)) 22:35:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000040)={0x7, 0x0, &(0x7f0000000080)}, 0x0) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:34 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) accept$packet(r0, 0xffffffffffffffff, &(0x7f0000000000)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x6) 22:35:34 executing program 4: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401}]) 22:35:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) r2 = fsopen(&(0x7f0000000040)='cramfs\x00', 0x1) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/137, 0x89}], 0x2, 0xff, 0x3ff) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/net\x00') write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0xffff, [0x80, 0x3800, 0x3, 0x1ff, 0x8, 0x3f]}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x1, [0x8, 0xe1, 0x4, 0x0, 0x6, 0x2]}) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xa080, 0x0) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x6) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, 0x0, 0xc, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x100, 0x4d}}}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x6b}}, @NL80211_ATTR_PID={0x8, 0x52, 0xffffffffffffffff}, @NL80211_ATTR_PID={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r3 = inotify_init1(0x400) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x2000010) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0xfffffffffffffffb) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsmount(r0, 0x0, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$tcp_congestion(r1, 0x0, 0x58) 22:35:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a", 0x6f, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = io_uring_setup(0x47e5, &(0x7f0000000000)={0x0, 0xc853, 0x4, 0x0, 0x1b2, 0x0, r0}) r2 = syz_open_dev$rtc(&(0x7f0000000080), 0x1, 0x58580) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r0, r2], 0x2) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) recvfrom$packet(r0, &(0x7f0000000000)=""/94, 0x5e, 0x10100, &(0x7f0000000080)={0x11, 0x96581676004d6a8a, 0x0, 0x1, 0xdb, 0x6, @broadcast}, 0x14) socketpair(0x18, 0x3, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000180)="7c17d07373466cfe1b11802ac0d262017cd55b4e9d5a9a691184c76dce3bb59be63b728c6b79eb86cf3528c4c83da5d5ffa8fe162bd67b41e5b379ca464cee9cde14d8c29138bff53075cf3e453be3cbe046e67da0a8fcb1625550f423c8e009795ea82a4286f2c5521fcae8d17cbfce53f20af448e7ae970ab832755b7917c6d7a470ea96adbb9f29d570ea172fa69ebb33942e96e2400b1848add2e54ac9c1e31f88dd6e4c95e04fcbc34f403e847a825769dd469f7da0f6cf3dac6cb019", 0xbf) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x8, 0x0, 0x1, 0x3f, 0x6, @link_local}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0x51) 22:35:35 executing program 4: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401}]) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x40, &(0x7f0000000040)) io_setup(0x1, &(0x7f0000000300)) syz_io_uring_setup(0x2d7, &(0x7f00000001c0)={0x0, 0xb0b6}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) setns(r1, 0x20000000) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0x10) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) write$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xa) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xe886, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x1) r1 = syz_io_uring_setup(0x7606, &(0x7f0000000040)={0x0, 0xd481, 0x0, 0x2, 0x374}, &(0x7f0000ff0000/0xf000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) r3 = socket$inet(0x2, 0x80000, 0x80000000) r4 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x30, 0x0, 0x1, 0x70bd2b, 0x25dfdbff, {}, [@GTPA_TID={0xc}, @GTPA_NET_NS_FD={0x8, 0x7, r0}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x30}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r8, 0x400, 0x70bd29, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r0}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r7) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) r10 = dup(r3) setsockopt$inet6_tcp_buf(r10, 0x6, 0x1a, &(0x7f0000000480)="cfa21978f88447ccae91bf89ebb114ce280e41eb865d3c2bca8d94f26765b3d474bf7c888e4aa33e764478aa0d9e242f0a41594ba2b8222be3d6d2967929aacce0c3dce762e2c0bbe385991442567ca23c522606f09af369f3e0eeeb3f1ee3f32086cfbd42718c2f93d8d0c42c7e8e03147cda5857f05f7ba52ed7ea4b79eb4a303ec2ea7bcefe84309a775b8929471d4a5195f3a998643bef6fde9cfcfd597085b8fb043e95e6797cfc1d7956130f07838c6c4b19c91687be17c5a4a97d5a36bed0d26aa76098386a42ab583e8450927bc91e58e7ca1d695f", 0xd9) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000200)={0x4, 0x0, &(0x7f00000001c0)=[r2, r0, r3, r4, r0, r0, r0, r0, r9]}, 0x9) ioctl$RTC_PLL_SET(r5, 0x40207012, &(0x7f0000000580)={0x3, 0x7, 0x3c4, 0x911, 0x80, 0x1fb}) 22:35:35 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x5d, @mcast1, 0x80000001}}, 0x0, 0x0, 0x2e, 0x0, "8c8d7596d693c3baaaebafc38b30c970cc9c6837f26a370497ee229dc74a9cc894080f92956256c332917000191b1b041ba741ee7860cbef0d1213fc1e42ee0517fa69e3a695f445c563c97c3f9e457f"}, 0xd8) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000340)=@req={0x28, &(0x7f0000000300)={'geneve1\x00', @ifru_names}}) add_key$fscrypt_provisioning(&(0x7f00000003c0), 0x0, &(0x7f0000000740)=ANY=[], 0xfffff, 0xfffffffffffffffd) waitid$P_PIDFD(0x3, r0, &(0x7f0000000040), 0x1000000, &(0x7f0000000240)) r2 = syz_open_dev$vcsa(&(0x7f0000000400), 0x7ff, 0x40a00) setsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000440)="0731a88a07fc79b5416e3be7a4b1f5f231c64d3fac04f0f9d86c5cc2d4d2c9c9a1675883bee698cb90dc1a4facc484b0157917b7fac8dfd9a7029c0e7249cf12dd7391e59112a60a5b0313a1eccd98c0ce5f66dee83fe9257e2b979bec9fc4ddce435ed8ecac3e781de2f8e6cb54d10d0d9766bbd0d2967650a7482e4e0d0f47689e094dfbb0", 0x86) epoll_create1(0x80000) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x4) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/39, 0x27}], 0x1, 0xfff, 0x42) 22:35:35 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40081) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1f, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2b}}, 0x10) write$tcp_congestion(r0, 0x0, 0x0) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffc, 0x40481) syz_io_uring_setup(0x2d22, &(0x7f0000000000)={0x0, 0x722a, 0x0, 0x0, 0x352}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000140)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) socket$nl_generic(0x10, 0x3, 0x10) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) write$tcp_congestion(r0, 0x0, 0xfdef) write$tcp_congestion(r0, &(0x7f0000000040)='scalable\x00', 0x9) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40281) socketpair(0x23, 0x2, 0xd6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x800, [0x9, 0x1, 0x5, 0x7, 0x3, 0x6]}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80802, 0x0) 22:35:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 4: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401}]) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) socket$inet_udplite(0x2, 0x2, 0x88) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000)={[0x400]}, 0x8) write$tcp_congestion(r0, 0x0, 0xfe17) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='lp\x00', 0x3) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x118000, 0x0) write$tcp_congestion(r1, &(0x7f0000000040)='bbr\x00', 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000000)=r2, 0x1) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x200000) 22:35:35 executing program 4: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 5: eventfd2(0x8001, 0x80000) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="442f7590f7f45d8d722b4512ba005f8f", 0x10) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40481) r1 = socket$inet(0x2, 0x0, 0x5) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'syztnl2\x00', r2, 0x2f, 0x81, 0x0, 0x3, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, 0x89, 0x40, 0xfffffffc, 0x4}}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_submit(r3, 0x1, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000200)="2504ce2c65a1b622c21b372ec8432accd3de56b1d1a05d78e4275c4d640d6cf14bdec643225689cf30d978913496d72de4951324d1996e47cbdfc56770f9c530a121cb1a89ea4d0e72588c76ab35db27b9fc186c4652470941c3980cd3421235dd786954a31b67d8d222b2e448ecca1ae0a9beb678e70b17742a65a4a2d9e5", 0x7f, 0xe7}]) openat$pidfd(0xffffffffffffff9c, &(0x7f00000001c0), 0x44702, 0x0) 22:35:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000000)) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) setns(r1, 0x100) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:35 executing program 2: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r1, 0x204, 0x70bd28, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x4000, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000180)={0xffffffeb, 0x0, &(0x7f0000000140)=[r2]}, 0x1) r3 = signalfd(r0, &(0x7f0000000000)={[0x15c5]}, 0x8) write$tcp_congestion(r0, 0x0, 0xeffd) r4 = fsmount(r3, 0x0, 0xf6) r5 = io_uring_setup(0x5f4b, &(0x7f0000000040)={0x0, 0x369d, 0x10, 0x2, 0x68, 0x0, r0}) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xfdef) r3 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r3, 0x8000000) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7, 0x183) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) dup(r0) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x262080) write$tcp_congestion(r0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x19) 22:35:35 executing program 4: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfffffffffffffe36) 22:35:35 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$vcsa(&(0x7f0000000040), 0x800, 0x145000) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, 0x0, 0x1b) 22:35:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180), r0) signalfd(r0, &(0x7f00000001c0)={[0x1]}, 0x8) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800c800}, 0x20048041) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x85, 0x70000) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000180)=""/76, &(0x7f0000000080)=0x4c) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setns(r1, 0x8000000) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1, 0x204103) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/71, 0x47}, {&(0x7f0000000340)=""/127, 0x7f}], 0x5, 0x8, 0x100) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:35 executing program 4: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f00000000c0)=""/17, 0x11}, {&(0x7f0000001140)=""/237, 0xed}, {&(0x7f0000001240)=""/174, 0xae}, {&(0x7f0000001300)=""/17, 0x11}, {&(0x7f0000001340)=""/87, 0x57}, {&(0x7f00000013c0)=""/67, 0x43}, {&(0x7f0000001440)=""/235, 0xeb}], 0x9, 0x1, 0xfffffffb) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:35 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x40, r0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x3f}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x10800, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000080), 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x6, 0x401a1) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r2, 0x7, &(0x7f0000000140)=r3, 0x1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0xd, 0x0, 0x1, 0x4, 0x6, @multicast}, 0x14) write$tcp_congestion(r4, &(0x7f00000000c0)='illinois\x00', 0x9) fsopen(&(0x7f0000000000)='reiserfs\x00', 0x0) write$tcp_congestion(r3, 0x0, 0xfdef) 22:35:35 executing program 3: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) io_uring_enter(r0, 0x74c8, 0xcf68, 0x0, &(0x7f0000000000)={[0x44]}, 0x8) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$RTC_VL_CLR(r0, 0x7014) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)=@gcm_256={{0x303}, "d11c903683619b75", "8c7f75aa08a2fa776538b1e799d6f6c0743c685d1a166e75fbb9707e8d260187", "de247bee", "ac3a1fd010ffa6f5"}, 0x38) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_EVENTFD(r0, 0x4, &(0x7f00000000c0)=r1, 0x1) r2 = epoll_create(0x8) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000080)={0x0, 0x2, [0x8, 0x9, 0x100000000, 0x7, 0x81, 0x80]}) 22:35:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140", 0x38, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 5: dup(0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x80000000, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = accept4(r0, &(0x7f0000000380)=@ieee802154={0x24, @long}, &(0x7f0000000400)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000480), 0x1, 0x0) write$tcp_congestion(r2, &(0x7f00000004c0)='bbr\x00', 0x4) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) dup(r2) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r5, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xfffe}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0xf412c0244b8cde3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SHORT_ADDR={0x0, 0xa, 0xaaa1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x3) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r3, 0x10, 0x70bd2b, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa2}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20008010) r8 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r8, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x2) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x2c4402, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x10081, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x2, 0x4, 0x2a, 0x7, 0x12, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x10, 0x4000000}}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:35 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) pipe(&(0x7f0000000000)) ioctl$RTC_VL_CLR(r0, 0x7014) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000040)) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:35 executing program 5: pkey_free(0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x5f, 0x40481) syz_open_dev$vcsa(&(0x7f0000000000), 0x10000, 0x406a40) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:35 executing program 2: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffe, 0x40081) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast}, &(0x7f0000000180)=0xc) bind$packet(r0, &(0x7f00000001c0)={0x11, 0xd, r1, 0x1, 0x8, 0x6, @broadcast}, 0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) 22:35:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x191001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) bind$packet(r1, &(0x7f0000000140)={0x11, 0x10, 0x0, 0x1, 0x3f, 0x6, @remote}, 0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="d989f58bc1f327ed42721f0cc4d1f21452910acbbfeec4bde24cc64ab82db5b74ed8235b3d185a02b19cd77dfc02814ada8cd21dda3c18d68437ebe8c276f976f4d9827cd2862348a1b90e3f0012477a2eb01a7c74b54975de23ddec3f7c0b109a36baf29e37685a2eb56081f3219f34f7ff373213c6a645cce2c285e6e40b7acbbd16942ee6ff3b2c0fd0124fa225b49c15ddbe084871499f0fdb6cd366402625ccbf5f06ef4c20dd56cb939a0240f99231963ab6", 0xb5) 22:35:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140", 0x38, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x80000001}, 0x4) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:35 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_VL_CLR(r0, 0x7014) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0xeffd) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffe00, 0x200001) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x2080, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 22:35:35 executing program 1: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0xd}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x15}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r2, 0x0, 0xeffd) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 22:35:35 executing program 3: socketpair(0x26, 0x2, 0xfffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[@timestamp, @timestamp, @window={0x3, 0x5ee, 0x7}, @timestamp, @sack_perm, @sack_perm, @window={0x3, 0x1ff, 0x2}, @sack_perm, @timestamp, @window={0x3, 0x1, 0x3f}], 0xa) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) r3 = fsmount(0xffffffffffffffff, 0x1, 0x3) ioctl$RTC_AIE_OFF(r3, 0x7002) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r4, &(0x7f00000000c0)='dctcp\x00', 0x4) accept(r1, &(0x7f0000000180)=@nl=@unspec, &(0x7f0000000200)=0x80) 22:35:35 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2040, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x6) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x800) syz_open_dev$loop(&(0x7f0000000080), 0x7, 0x60a41) 22:35:35 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140", 0x38, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) eventfd2(0x2, 0x0) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x24, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:35:35 executing program 3: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) sendmsg$NL802154_CMD_SET_SHORT_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES16=0x0, @ANYBLOB="000126bd7000fedbdf250b00000008000300", @ANYRES32=0x0, @ANYRESOCT], 0x44}, 0x1, 0x0, 0x0, 0x6000000}, 0x800) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 22:35:35 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = getpgrp(0x0) r2 = getpgrp(0x0) pidfd_open(r2, 0x0) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x10040, 0x0) r4 = fsmount(r0, 0x1, 0x81) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00000000c0)={r4, r0, 0x9}) 22:35:35 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = accept4(r1, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80800) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@GTPA_LINK={0x8}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_FLOW={0x6}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @remote}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000000)={0x100, 0x5, 0x1791, 0xd41, 0x8, 0x9, 0x63}) 22:35:35 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x440081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aaf", 0x54, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x6c, r1, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r2}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20004}, 0x80) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x64000080}, 0x4000080) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r4, &(0x7f00000000c0)='dctcp\x00', 0x4) dup(r4) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x4c082) ioctl$RTC_UIE_ON(r0, 0x7003) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000040)=r0, 0x1) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:36 executing program 5: r0 = fsmount(0xffffffffffffffff, 0x0, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1, r2], 0x3) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r3, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r1, &(0x7f0000001600)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/156, 0x9c}, {&(0x7f0000000340)=""/19, 0x13}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000440)=""/183, 0xb7}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/198, 0xc6}], 0x8, 0x4, 0x7) write$tcp_congestion(r0, 0x0, 0xeffd) r2 = accept(r0, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aaf", 0x54, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = epoll_create1(0x80000) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000000)={0xffffffffffffffff, r2, 0x88}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x6871bdf3, 0x341003) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000140)={0xa5cb, 0x9, 0xffff, 0x6, 0x7, 0x4, 0x9}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x435544, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0xb, 0xb, 0x6, 0xb, 0xb, 0xffffffff, 0x5, 0x4c, 0x1}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r2, 0x6, 0x15, &(0x7f00000000c0)=0x1, 0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_VL_CLR(r4, 0x7014) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = pidfd_open(0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) write$tcp_congestion(r1, 0x0, 0xffffffffffffffcb) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000000)={0x2, 0xea, 0x100, 0x8, 0xfffffffd, 0x10001, 0x3}) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x3, 0x200280) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockname$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000540)=0x14) recvfrom$packet(r2, &(0x7f0000000400)=""/255, 0xff, 0x2043, &(0x7f0000000580)={0x11, 0x7, r3, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$NS_GET_NSTYPE(0xffffffffffffffff, 0xb703, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x68280, 0x0) ioctl$RTC_AIE_OFF(r4, 0x7002) signalfd(r1, &(0x7f00000001c0)={[0x3]}, 0x8) r5 = getpgrp(0x0) pidfd_open(r5, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="f8000000", @ANYRES16=0x0, @ANYBLOB="08002cbd7000fcdbdf2525000000080001007063690011000200303030303a30303a31302e300000000008008b00", @ANYRES32=r5, @ANYBLOB="0e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008c00000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c00030000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008c0000000000080001007063690011000200303030303a30303a31302e300000000008008a00", @ANYRES32=r1, @ANYBLOB="0500368892338fb761fcdd77b3a93153817030fdfb1687d45380fb177b6489a5f81585f101d076a754c9786b62996c7728784ff826292678e57a5119f6d7d6db952c38bb01f8ca80c3da8d86c0259b0109a89912809a5fb99e4e0eeedfb21263a892b6523a1007fcb25c36a065ab8a000b2fa18e43b52349b0708ab051d2700d4a6f3e490de7388ab4c38bd56d7af0488aa4afcb2aa9011520"], 0xf8}, 0x1, 0x0, 0x0, 0x10000}, 0x4008810) r6 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = syz_open_dev$vcsa(&(0x7f0000000200), 0x1, 0x188000) ioctl$BLKFRASET(r7, 0x1264, &(0x7f0000000140)=0x7) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x20000000000, 0x4880) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), r1) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f00000002c0), 0xffffffffffffffff) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r5, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000300)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x4c, r4, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x1}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x8}, @NL802154_ATTR_MAX_CSMA_BACKOFFS={0x5, 0x12, 0x7}]}, 0x4c}}, 0x4000) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000440)={'wpan4\x00'}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000200), 0x4) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000100)={'wpan3\x00'}) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r1, &(0x7f00000001c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0x20, r2, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x440c1}, 0x20000010) 22:35:36 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000140)=""/99, 0x63}], 0x2, 0x4, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1, 0x40881) write$tcp_congestion(r2, 0x0, 0xfdef) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x82401, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/198, 0xc6}], 0x2, 0x513, 0xffffffff) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000, 0x12, r1, 0x8000000) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) signalfd(r2, &(0x7f0000000000)={[0x2]}, 0x8) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aaf", 0x54, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xc, 0x361a83) write$tcp_congestion(r0, 0x0, 0xfdef) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200), 0x400000, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) syz_io_uring_setup(0x6845, &(0x7f0000000000)={0x0, 0xb175, 0x30, 0x3, 0x28b, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f0000000240)) syz_open_dev$rtc(&(0x7f00000001c0), 0x200, 0x80000) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000140)=""/125, 0x7d}, {&(0x7f00000001c0)=""/106, 0x6a}], 0x3, 0x6, 0x9) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = inotify_init1(0x800) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0xb) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000002c0)="640c9f6078209020662482f037183a701c55b5cfdfd5a220ee6bd559b74179e1bee09b9bcb9e33ba68106b19e1dee9e60e9b79c5a0c503cb0e24af6ff57ff5369ef5bc4d615106ef596db30d0e5f429fc49d8c04a2fd0c2ff81becf894d40c3b238713f04785d35f18039616233b4d04901c56ea79ddf1b2269cd70667cc03886ecbad3a77b371980e342e9caf1677e3a548696bf30b17e815874a776cb890c74f2d3384e154765a8239ac4bf7da774d953cc66e3f19eb804fc3ee8676", 0xbd) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7f) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) socketpair(0x27, 0xa, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x43c040, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000000c0)=[r2, r3, r4, r5], 0x4) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x9, &(0x7f0000000000)=0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0x2, 0x18200) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x4, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0xd, r3, &(0x7f0000000040)="5f05b49b28e425347c1633cf5aec84810f056f83fdeebc20ee0943edf933", 0x1e, 0x1, 0x0, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000000140)="7ff2be2c2bb4216cfbfe91d9c5b48abdb93852f8b6de8dfa87770795b98adab8080355d76f0c43a9757cee4fae29f7d758b4394231a33e06f69bd90144ffce40c00c9344ece99aefb3cce7bef33e0ca5171be3d5fb51cbecddab54cb03d86e6e8b047db391e66e2b739a14dcfa206c978340c91c28ddd8e7b574e4b3676e6b1b71db2d60eb8bba89c2ea5a38df1f739fd0fe7a058428654c2b09d0411e947cea", 0xa0, 0x56f5, 0x0, 0x2, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000240)="08486c6cf770eafc37f3f6d8f66936f17c53c0e82519c9819e9e638f8d35c6f0c568fd0d43f1247529da319ca4b60e17360021fea39c02a9f92879020c99daa02b61ea18b7ffec11a254afbef3039bd1", 0x50, 0x6, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f0000000300)="f6d00d8ec492a2f6e8f3aa410f57e8d485bf0fe07994e1850f5f5211990ae432c11d5ce8fb59076821d22f6905d8fa3deef390a16473118910adabacd266bf48a6500082335dde081428342b73ef0af0c1e94383c456954ecddf878762c1f18feee3a6abccae1683701314b85602fb4181b3e666fee7de6ad3deaae47318e572b562d00b723f645465262eb8700a561f00654758348f9c9284fe03bd373418a35f6275f6645989831a5393bda29f3f2ea9d643e0868224", 0xffffffffffffff85, 0xfffffffffffff802, 0x0, 0x3, r3}]) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='cdg\x00', 0x4) pipe(&(0x7f0000000000)) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = fsmount(r0, 0x1, 0xc0f4b45fb822e40d) write$tcp_congestion(r1, &(0x7f0000000040)='westwood\x00', 0x9) r2 = dup(0xffffffffffffffff) write$tcp_congestion(r2, &(0x7f0000000000)='bbr\x00', 0x4) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) connect$packet(r3, &(0x7f0000000180)={0x11, 0xf7, r4, 0x1, 0x80, 0x6, @local}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000080)=[r2, r5], 0x2) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xffffffff, 0x40081) r1 = dup(r0) io_cancel(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x7ff, r0, &(0x7f00000001c0)="a04cee20ddf89130363eaae724d23bbf3d5ceee6d35872b54d25cfc1f9edee98f1076bd4ca4388cb5d54aeda90359ef210ca32348c01101cb95b52f43992a02d86103e6e46521f40e94627dc92fa2f8ed50bd0cec874c7617569985290018eb59842ce24320c0ff34ce8bc07a0af180139851a5e504c714f796e8360bc5e9e1c24e0abee1cbf55ad61501c5cb99080adf668796bc1ad5803dec256a8c8e320cfcc2e0dc01f", 0xa5, 0x3, 0x0, 0x1, r0}, &(0x7f00000002c0)) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x9, 0xf89) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e24, @rand_addr=0x64010100}}, 0x0, 0x0, 0x41, 0x0, "105cdac44b99d02a3b3d5b741eeb691afecabf500b3d5df6cebb64fb83be5aec880646b2d804778319034358c11302ae9ab87b03ddec39766aa6e13b8fe77885881a1efb3e6ef9f412dd06bfee2d89c7"}, 0xd8) write$tcp_congestion(r0, 0x0, 0xfdef) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000380)={'syztnl0\x00', &(0x7f0000000300)={'syztnl1\x00', 0x0, 0x29, 0xff, 0x7, 0x9, 0xb, @private1, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x80, 0x7800, 0x40, 0xbc}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac07", 0x62, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x5, [0x5, 0x80000000, 0x40, 0x8, 0x7, 0x8]}) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40881) signalfd(r0, &(0x7f0000000000)={[0x7ff]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='nv\x00', 0x3) pipe(&(0x7f0000000040)) 22:35:36 executing program 2: epoll_create(0x5) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:36 executing program 3: syz_open_dev$vcsa(&(0x7f0000000000), 0x453, 0x103080) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='veno\x00', 0xfffffffffffffddc) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) 22:35:36 executing program 1: ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x8000, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000140)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040), 0x4) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f00000000c0)) write$tcp_congestion(r0, 0x0, 0x0) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x1, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4048000) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x5, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:36 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac07", 0x62, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = io_uring_setup(0x341e, &(0x7f0000000540)={0x0, 0xab35, 0x20, 0x1, 0x212}) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) io_setup(0x8ea, &(0x7f0000000400)=0x0) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000480), 0x200000, 0x0) io_cancel(r7, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000440)="3785f6e086a041fc0f84e5bfba2ce5bbffc1ad96f94bb44421b1a6f14284", 0x1e, 0x2, 0x0, 0x2, r8}, &(0x7f0000000500)) io_submit(r1, 0x3, &(0x7f00000003c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0xb8, r0, &(0x7f0000000140)="9e766742f56641ac9e4a8ee8271be108fec51233c5e7d8164188b85c863fd49eddc46eda5ef4b59ac5e2b488ad86c4125202f710a8d5f53eb9e2aabd6235012878e1d5674405bff21161125ea1e59f7ce624b10390c736bd3004dc93a15794380fd592caede4b63323feeb22c7081ba1606c411d391c456a2b6389a763b2ed2aee18f8c422092cb585075fd6add54e5e17f2c51559db9ba86b0075b1e015df13409ee43873436c5a73ba4c6be50529903448e6045c713549e8ce5eb1d61d3a0b8180e83a718981e43b810cb613682623ad2009be720f57aba5a4fd62", 0xdc, 0xc1, 0x0, 0x1, r2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x80, r0, &(0x7f0000000240)="2e26a0cbb497047cf6ca321f6007bfa0f789e4c30466a92997113b78f83baece56331c77feeb9a410491e39b57c0e056312e245ac4effecc114e811de8779fba2f29ae1701398b084686b951e5011e00052bc844e3f56b283185e5e7603ad73ba9e950bf1ea5b2da94ae679b8ba21db99ea8e0edb30b128a90cc3c75a8bae813bfc155cd0a6e3356634dbc352f656b5d715058e474e7735180f0f9e501d03e9cf3", 0xa1, 0x1, 0x0, 0x0, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x0, r4, &(0x7f0000000340)="4bac12c810ff460efdc7fb7bf263e1b2fd7621b4bad33852eb429e511fcd25a3b217b2d3d0e713021abbfe9febe5e0de2e52", 0x32, 0x1, 0x0, 0x0, r0}]) syz_open_dev$vcsa(&(0x7f0000000000), 0x8, 0x1970c2) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) recvfrom$packet(r0, &(0x7f0000000000)=""/10, 0xa, 0x1, &(0x7f0000000040)={0x11, 0xee, 0x0, 0x1, 0x6, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}}, 0x14) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x102, 0x70bd28, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000000)=0x7ff) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x180, 0x0) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7, 0x618000) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r2) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:36 executing program 3: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x5) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x4, 0x6, 0x1, 0xdc3, 0x40, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={'\x00', '\xff\xff', @remote}, 0x7, 0x20, 0x8, 0x81}}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r4 = syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffff, 0x101) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) write$tcp_congestion(r3, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 22:35:36 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x20101) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac07", 0x62, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) sendto$packet(r0, &(0x7f0000000000)="982c4d3a0974699bed4954422c07559df32bac59502b4afcddfeeda623c379b590e87040099cb7", 0x27, 0x8000, &(0x7f0000000040)={0x11, 0x1, 0x0, 0x1, 0xfd, 0x6, @local}, 0x14) getsockname$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x1, [0xb588, 0x6, 0x8000, 0x1000, 0x7933, 0x9]}) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x648382) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x5001, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x80}, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x29, 0xfe, 0xdb, 0x9, 0x2, @mcast2, @mcast1, 0x7, 0x8000, 0x7, 0x40}}) write$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="6d61e373656330323400"], 0xa) 22:35:36 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, 0x0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), r0) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x2f8, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_SEC_DEVKEY={0x30, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x400}]}, @NL802154_ATTR_SEC_DEVKEY={0xb0, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x4}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x70, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7fff}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xff}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xf7a}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}]}, @NL802154_DEVKEY_ATTR_ID={0x28, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x8001}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x98, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}, @NL802154_DEVKEY_ATTR_ID={0x24, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xa98c}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xc93}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_ID={0x34, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}]}, @NL802154_ATTR_SEC_DEVKEY={0x54, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x4}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1f}, @NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x80000000}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8001}]}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_DEVKEY={0xf0, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x14, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0xce87}, @NL802154_DEVKEY_ATTR_ID={0xc, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x84, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x84}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfffffffffffffff8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}]}, @NL802154_DEVKEY_ATTR_ID={0x34, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xe30f}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x101}]}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x4044041}, 0x4000) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012abd7000fddbdf251500000005001e0001000000080003000aa6f4faf4944a08bb11cfb48651eeffde49eb5eaca0f9ef9d43404863eaefb80fbc00926ba0dcc53ebfd232a64cc2454fb71b16b61379da9c3ca26070393d5297815543b20d8208080c1f87162d0ae574f90c8defc9fde981e9c34de43430b888c6835ef4c4027fbe65a8bb17bfd8373aa1461eb2bac21fefc2da8867ae55d900b0bf3945a21f3d3ac3bcdf79e51661ab9811275eeb855b", @ANYRES32=0x0, @ANYBLOB="0c000600030000000300000008001f000100000008001f030100000005001e0000000000"], 0x48}}, 0x810) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2000000000007, 0x800000) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000740), r1) ioctl$sock_SIOCGIFINDEX_802154(r5, 0x8933, &(0x7f0000000780)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x28, r6, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x4048080) syz_genetlink_get_family_id$ieee802154(&(0x7f00000006c0), r5) signalfd(r4, &(0x7f0000000000)={[0x5]}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000040), 0x4) write$tcp_congestion(r3, 0x0, 0xeffd) setns(r3, 0x40000000) 22:35:36 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000140)=""/219, &(0x7f0000000000)=0xdb) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) dup(r0) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2c", 0x69, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x10200, 0x0) ioctl$NS_GET_USERNS(r3, 0xb701, 0x0) r4 = dup(r0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x4, &(0x7f00000004c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x8001, r2, &(0x7f0000000580)="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", 0x13a, 0x3f, 0x0, 0x2, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000140)="fa16c8625f67a94ee17abca94b4c18be4ac37be71846b7918467d00c430f197ce4f0995f731077e058d765045771e19095d9b7c5408ce22ca26d23ce41542281b506d305adebfc1851f2bdbf66d0778360814f499a6ba9d7a8d0f75d9c2b2e2e0f1c84a741d4b444ec1e371dead929620a0ef276ae89f484e76d1109dff2d8661880657e83136777bf547d7a5a325b228c009f5f51184f9d7376927e961189140b20f84a41a52889e09867f358ce6c27d1dba5e1510f2d5e926981f9c4e89c67ad8aa5186e2bc0a034db411163", 0xcd, 0xff, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0xf001, r0, &(0x7f0000000280)="5344d1a0dd34b2b1a61a8fe5905b0655ad2edec768a002652ca4a25d61e5e0d8f9a15e5448cda6eed3ae20affa4aa6ed7ac7b82ba62de33402baa242faa0491e9f", 0x41, 0x8, 0x0, 0x2, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xe5e28ec22e97e37f, 0x7, r5, &(0x7f0000000380)="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", 0xff, 0x80000000000002, 0x0, 0x3, r6}]) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), r0) r3 = accept(r0, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) accept$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000300)=0x14) r5 = syz_open_dev$vcsa(&(0x7f0000000340), 0x8, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000400)={'syztnl2\x00', &(0x7f0000000380)={'ip6_vti0\x00', r4, 0x4, 0x20, 0xb0, 0x1, 0xa, @dev={0xfe, 0x80, '\x00', 0x34}, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x700, 0x7, 0x6b989acd, 0x41}}) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r2, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x1c1481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 22:35:36 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:36 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x13, 0x880) write$tcp_congestion(r0, 0x0, 0xfdef) socket$inet(0x2, 0x2, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) 22:35:36 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000180)) r2 = syz_open_dev$rtc(&(0x7f0000000040), 0x10000000000000, 0x509100) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000080)={0x0, 0x4, [0x8, 0x6, 0x32, 0x2, 0x9, 0x200]}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$RTC_EPOCH_READ(r0, 0x8008700d, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) 22:35:36 executing program 1: ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:36 executing program 2: getuid() r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) getuid() sendmsg$NL802154_CMD_SET_CCA_MODE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x2}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x4040014) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=[r1]}, 0x1) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:36 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2c", 0x69, 0x401, 0x0, 0x0, r0}]) 22:35:36 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='reno\x00', 0x5) 22:35:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) syz_io_uring_setup(0x291a, &(0x7f0000000000)={0x0, 0xa0bc, 0x2, 0x2, 0x305, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 22:35:36 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, 0x0, 0x11c) 22:35:36 executing program 5: accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:37 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000200"/88], 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r1) 22:35:37 executing program 3: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000140)="ee623cb7027a7372f1419c9b15e7643b554220a4c1056348c7c5eba503391feaa3ef4af1d23ae5621e5c90374366e641a498736ad76ba2a4532a0f834175527766d62080e4ba7bf8dc244cf38b1aff286afd74ba7195a962befa07849ece97e5b17d09a2d28b24ba5eaa2410af7eea962ba9571723a9c513253cfb63e2374ec7d5a1455a3968c6ba2150163757397efd183575c85932a0eb8709042dc89ed04c4665a500db9be8eedcb418ed2600fcee02a4aebe14", 0xb5) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x230800, 0x0) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000040)={0x5, 0x33, 0x10, 0x1d, 0x0, 0x0, 0x6, 0x11f, 0x1}) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7, 0x40081) socket$packet(0x11, 0x2, 0x300) write$tcp_congestion(r0, 0x0, 0xeffd) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r4 = getpgrp(0x0) pidfd_open(r4, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_PID={0x8, 0x1c, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x12881, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="885146e66ba86970bfa4b83ff2114cb7", 0x10) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac0775", 0x63, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) signalfd(r0, &(0x7f0000000000), 0x8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f0000000080)='cdg\x00', 0x4) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:37 executing program 2: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xfdef) r0 = fsopen(&(0x7f0000000000)='hpfs\x00', 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2, 0xffffffffffffffff, r3, 0xffffffffffffffff]}, 0x9) 22:35:37 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x8, 0x80100) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x6) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0x101001) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x10001, 0x78381) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000000), 0x2, 0x0) 22:35:37 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000000), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac0775", 0x63, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1000, 0x42383) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x1ff]}, 0x8) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = fsmount(r0, 0x1, 0x8) ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040)=[r1, r3, r0], 0x3) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, &(0x7f0000000080)="c75c85248ad7bcce891bd9d1546f0b1eeff7ae59e4027833e4367499888a3c2023457dff2df7743d0453b1863e01e3002d0ae56745b617a32c3cd22f351f85a433724541b6d8", 0x46, 0xe9, 0x0, 0x1, r0}, &(0x7f0000000140)) io_uring_enter(r0, 0x6b28, 0x29d6, 0x1, &(0x7f00000001c0)={[0x38aa]}, 0x8) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) pipe(&(0x7f0000000180)) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x103100, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000340)={'syztnl0\x00', 0x0, 0x4, 0x40, 0x7, 0x2, 0x4, @private1, @ipv4={'\x00', '\xff\xff', @empty}, 0x1, 0x700, 0xccfd, 0x20bb}}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x4c, r3, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x64010101}, @GTPA_O_TEI={0x8}, @GTPA_LINK={0x8, 0x1, r5}]}, 0x4c}}, 0x24040004) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) recvfrom$packet(r6, &(0x7f0000000140)=""/116, 0x74, 0x100, &(0x7f00000001c0)={0x11, 0x11, 0x0, 0x1, 0xff}, 0x14) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[r1, r0, r2], 0x3) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x501101, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x401, 0x9, 0x4, 0xffff0000}, {0x401, 0xe1, 0x3, 0x1f}, {0x33, 0x8, 0x4, 0x77b5f60d}]}, 0x10) 22:35:37 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x440081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:37 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x80000) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) pipe(&(0x7f0000000080)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000140)=0x7, 0x4) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/60, 0x3c}], 0x3, 0x0, 0x1000) write$tcp_congestion(r2, 0x0, 0x0) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = eventfd2(0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r2, 0x1, &(0x7f0000000640)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x0, r1, 0x0}]) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x7, &(0x7f0000000040), 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) r4 = fsmount(r3, 0x0, 0x82) r5 = socket$inet(0x2, 0x6, 0x5) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r3, r5, r3, r6, r7, r1, r3, r0, r1], 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac0775", 0x63, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x440000, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x8, @private0, 0x4}}, 0x0, 0x0, 0xa, 0x0, "f01167c30c8d1871305f91e1634aac2dcc5593383c9c484b4a42e0bf81f1e7137e620652e567c4daf4697c0b96b3b0a6f52b9ac3d38a352578679278b18ccc6e65d5a99510124df310b8b64ad2c9ad80"}, 0xd8) write$tcp_congestion(r0, 0x0, 0xfdef) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e20, 0xfffffff7, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80000001}}, 0x0, 0x0, 0x11, 0x0, "4bf5e674767507d8a406284ed44bb999ad46927cfc02d485fa2c9cf1eaa18667cf849c798b14d9726549b148a61ec3ff6b867922532303378c3fd1d741288a083d870d0a25ad276c6c62924c5b17603c"}, 0xd8) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400, 0x585340) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000080)=""/233, 0xe9}], 0x3, 0x0, 0xfffffffe) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:37 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x6d8041, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000003c0)=[r0, 0xffffffffffffffff, r1, r0, r2, r0], 0x6) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000040)={0x9, 0x32, 0xa, 0xa, 0xa, 0x7ff, 0x4, 0x12a, 0x1}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "5bf1c97d157da721", "88947926c5e1a1fde1210b78ef9c86c10dd65e95653b59a2f1c16860ff227648", "a32c5b37", "4d86d116e193835c"}, 0x38) io_setup(0x0, &(0x7f00000001c0)=0x0) r5 = socket$inet(0x2, 0xa, 0x9) r6 = eventfd2(0x1ad, 0x801) io_cancel(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x8, r5, &(0x7f00000002c0)="002a87850ba2db23270f27d375fa665f682a0e78f02452ca1fba4127ce70c757e59ce9dd372bedef1589df84a36413e8d59e39807c3eef5889917a300ea88a772181d27348487620e73a62c49430612127a09c28d1ce6ea77de110b08c56ea11effdc4d01e24d8ec4c1ba1ceb6ecc08351310f57fb3a478c04048e03c44662564de8dbd3b04b5414457da343f8f4482854098bb477735c40cad489f2abc615a43b27b31707f6b3caeec26952892fe336d7e6fd1df431", 0xb6, 0xc, 0x0, 0x1, r6}, &(0x7f0000000240)) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000380)) r7 = syz_open_dev$vcsa(&(0x7f0000000080), 0x9ffffffd, 0x40102) accept$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) connect$packet(r0, &(0x7f0000000180)={0x11, 0x18, r8, 0x1, 0x8b, 0x6, @remote}, 0x14) ioctl$RTC_VL_CLR(r0, 0x7014) write$tcp_congestion(r7, 0x0, 0xfdef) 22:35:37 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0x56, 0x6, 0x40, @local, @private0, 0x7800, 0x8000, 0x1ff, 0xfffffffd}}) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x3, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f", 0x66, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x100]}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) preadv(r0, &(0x7f0000001240)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/185, 0xb9}, {&(0x7f00000012c0)=""/38, 0x26}, {&(0x7f0000001300)=""/83, 0x53}], 0x4, 0x1, 0xb) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000001280)=[r2], 0x1) socket$packet(0x11, 0x0, 0x300) r3 = socket$inet_udplite(0x2, 0x2, 0x88) signalfd(r3, &(0x7f0000000040)={[0xcf2]}, 0x8) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000014c0), 0xffffffffffffffff) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000001200)={'wpan0\x00', 0x0}) pipe(&(0x7f0000001380)={0xffffffffffffffff}) r8 = getpgrp(0x0) pidfd_open(r8, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r9, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000429bd7000fddbdf251400000008000300", @ANYRES32=r6, @ANYBLOB="080a1d00", @ANYRES32=r7, @ANYBLOB="08001c00", @ANYRES32=r8, @ANYBLOB="08001d00", @ANYRES32=r9, @ANYBLOB="08000100010000000c0006000300000001000000"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x0) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @local}}, 0x0, 0x0, 0x41, 0x0, "d4b112c7aeb5195a51c834a4a7bcb112146ffc23c5d269f898f2aabbe09d42e0802ff65990939132f288b74a26e0eb2484f8ae1e501463fef4615fc3a4239e4d8f6c9b755a6d99102e46abeb0737d27a"}, 0xd8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 22:35:37 executing program 3: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = getpgrp(0x0) r2 = socket$packet(0x11, 0x0, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={0xffffffffffffffff, r3, 0x85}) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r4, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80000) 22:35:37 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:37 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f00000002c0)={0x5c, 0xfffffffe, 0x96, 0x4, 0x8, 0x0, 0x80000001}) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xc22, r0, &(0x7f0000000000)="37b8380666c04acb465e32e426e89f2997c4cc4f536b159386023080ed208cd857285523ddacb7bba14b4f65afe6ffc61beca851dcbe8101fe2a115508bee6926f201d12d3", 0x45, 0x8, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x101, r2, &(0x7f0000000180)="52b655a1249594aa7ab3adb67fad2a0d60d7bbd9e2401172eaac35d662a7b43649b4dd4b79709ab548d2b8b72e4c7f94da220dd70eb1e6cdabff2015f6e19c92da2b0ef75fccaae0fdfc5cc7d4013a9c602f038da2e6e86802cc3c0d2893abe98d23c84860d73f838edb2bf6213b4ef129ae53d166a006156f76a486a6b9ceed3d664626a196044979aad1e876bba6aa4453ef9f25074e41", 0x98, 0x40, 0x0, 0x1}]) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r3, 0x0, 0xeffd) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x22402) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0xcc2c, r0, &(0x7f0000000140)="986d7fe69689e22db34c7ff6e3b9f063a571b4e02d091cfe3556a42249eb41ea6a22edb7380f424d6399582126c7b7300d1c7d84b882047183ac251d91bcb776bf7ae88ee1284b1591", 0x49, 0x9, 0x0, 0x2, r0}, &(0x7f00000001c0)) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f", 0x66, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 3: r0 = getpgrp(0x0) r1 = fsopen(&(0x7f0000000180)='pipefs\x00', 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) fsmount(r1, 0x1, 0xec) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000001c0)={r2, 0xffffffffffffffff, 0xfff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, 0xffffffffffffffff, 0x7, r3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x20}) r4 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r4, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r4, 0x89fb, &(0x7f0000000140)={'syztnl1\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x4, 0x7, 0x1, 0xffff0001, 0x2, @empty, @rand_addr=' \x01\x00', 0x7800, 0x700, 0x73, 0x7}}) 22:35:37 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="55b3c185f59728b390db6f85c2edf4a5", 0x10) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000002c0), 0x640b00, 0x0) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000300)) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0xd}, @void, @void}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x57}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x41}, @NL80211_ATTR_PID={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x801) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000340), 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='highspeed\x00', 0xa) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000040)={0x4, 0x7, 0x200, 0xfd10, 0x8, 0xfffffffc, 0xfffffffffffffffe}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x70681) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = fsmount(r0, 0x0, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) ioctl$RTC_VL_CLR(r1, 0x7014) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000140)=0x10) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:37 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = fsmount(r0, 0x0, 0xfb) write$tcp_congestion(r1, &(0x7f0000000000)='yeah\x00', 0x5) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x8000, 0x8600) write$tcp_congestion(r0, 0x0, 0xeffd) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="020025bd7000fcdbdf2500000000080008000400000006000600030000000800080002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x1) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x84d) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r1) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac0775", 0x63, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 1: io_setup(0x1, &(0x7f0000000000)=0x0) signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x3]}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(0xffffffffffffffff) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(0xffffffffffffffff) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_destroy(0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = signalfd(0xffffffffffffffff, &(0x7f0000002500)={[0x5]}, 0x8) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_submit(r0, 0x7, &(0x7f0000002300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="1bddce2dcb1a35c76253304c47d477a59ef4423be3a1040369dc89385da1afb91ca05b26a88986e8bfbde0298d7f768884879ece160126f221c2aff3b31813318b3a10f9cc60ef451666390a79c75716b53288ed0ce50a9c29460a77d9b50cf082595399512d8c96b1c6e675da8095233423fc29b7a8b170ad97ec334ac5c68c6958efdc331b4f48bc5ef22a128443d857f81a1e177fc2a559c56e0780552e05fdb7c91c1b0c3256dbef91", 0xab, 0x0, 0x0, 0x4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2, 0x1f, r1, &(0x7f00000001c0)="4f7a977f473b74dbde81102be1eafcb01aa7f92fa5a69e52e733a19fd7df65b70042911e15590669a6118358225c2c5aca196315b318aeae5487647e6bf94de15acd04ef142b2bcb78b31d9b65705cf5814204a17a9eb08505d1f7add6c772e3902f124a11b2670ca8f48a89cfaed01e8a1182a09e88", 0x76, 0x34, 0x0, 0x2, r7}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x5, 0xaadc, 0xffffffffffffffff, &(0x7f0000000280)="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", 0x1000, 0x7, 0x0, 0x2}, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x4, 0x8, r2, &(0x7f00000012c0)="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", 0x1000, 0x5, 0x0, 0x2, r3}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x2, 0x52, 0xffffffffffffffff, &(0x7f0000001280)="ae0c1194390fdac2cdfab1cdafc996a05a06867a306cfd1b02f4ba2ac34b8582cbbf0328883e5ac9a57f59484265a63247a6dbc49b7c6a01c59d557624", 0x3d, 0x9}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000002380)="c80977cd553b7d84d62d27d3cd1409884c3933578311026bded018124dc7a914e872d51a7e4524f898831374f05cd4e235ddbfd1cdcbc1e250762ba780575d7b18b241c9046206a98839cbbab18c53b3785cc4e0ba4ac041586bbe2340c71d983a9d0fce7f6410cee9cb2327f05eed679c7558ccdc81b4abc24b0fcbbf8d4f97a67ac9cd84bb34b1f67f6957d4c2f7e84c4e16aa3089e91afde083c0d2a0a913b894be", 0xa3, 0x6, 0x0, 0x2}, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x5, 0x9, r5, &(0x7f0000002600)="c969c81ee3644c985de72f23cf45b1e61963cc77dc574257d44927de5d5aacbd70b1d26e99acd8ce15819644d48b6c1dab9fe9aa5b39467cdddabe04f77527946101", 0x42, 0x400, 0x0, 0x0, r6}]) r8 = syz_open_dev$vcsa(&(0x7f0000000040), 0x10000000001, 0x60201) r9 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r9) write$tcp_congestion(r8, 0x0, 0xeffd) 22:35:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x561080, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "8a88d091797347fc", "b59610e69d3cfabd3f2acd4182dec7ce", "f9b26824", "393059918fe58b85"}, 0x28) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x29, @remote, 0x7}}, 0x0, 0x0, 0x19, 0x0, "e6c16417eb2abe37af642bc1a8dda97d45ef7c9b57382b106ac68748f573dcfa5d4285760b5eee56ea87f61c633700772757cd8d97faa37633afc18fd5c398215d015356d70d885c2f2d8283ab5c7d86"}, 0xd8) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = socket$inet(0x2, 0x80000, 0x7) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 22:35:37 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x40000000001001, 0x2da502) signalfd(r0, &(0x7f0000000000)={[0x6]}, 0x8) write$tcp_congestion(r0, &(0x7f0000000080)='htcp\x00', 0x5) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:37 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x180, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f0000000000)='scalable\x00', 0x9) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000300), r0) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1c, r1, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@GTPA_VERSION={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_GETPARAMS(r2, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x44, 0x0, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x24080}, 0x8080) io_setup(0xf6, &(0x7f0000000080)=0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000380), r0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, r6, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r7}, @GTPA_LINK={0x8}, @GTPA_O_TEI={0x8, 0x9, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6}, @GTPA_VERSION={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x90}, 0x20000050) io_cancel(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000200)="2e835c106736c4c6fe01475363f84922309c1d6e17d876cc7567a7f730c475ff30791a61277cd6177367d325281dfc9b5d6767d703dd2ad6832d4177abead8782d", 0x41, 0xffffffffffffff7f, 0x0, 0x1}, &(0x7f00000002c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, 0x10) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4", 0x60, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 1: getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000000)=""/206, &(0x7f0000000140)=0xce) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) write$tcp_congestion(r0, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x7) 22:35:37 executing program 5: openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, &(0x7f0000000040)='htcp\x00', 0x5) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x40081) write$tcp_congestion(r0, 0x0, 0xfffffffffffffef8) 22:35:37 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='nv\x00', 0x3) 22:35:37 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @loopback}}, 0x0, 0x0, 0x47, 0x0, "b9eebf24dbcf5c33fc7802e6d62865d19e79b2cbe93eb21985ae44d671348b5e7699c1f3e5e4639b03f4299c439c2ce7e07f0fc5e6e14f97a4870d211b61e5091eefd84412a65e5614b9603b3ef14989"}, 0xd8) ioctl$RTC_PLL_SET(r1, 0x40207012, 0xffffffffffffffff) 22:35:37 executing program 2: pkey_free(0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7, 0x101000) write$tcp_congestion(r0, 0x0, 0xfdef) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000008, 0xffffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}}, 0x14) dup(r1) 22:35:37 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4", 0x60, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xffffffffffffff4b) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x681) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x4, 0xe01) write$tcp_congestion(r0, 0x0, 0xfdef) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 22:35:37 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:37 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) pidfd_open(0xffffffffffffffff, 0x0) 22:35:37 executing program 5: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid\x00') r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x101000, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x140, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r0}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x140}, 0x1, 0x0, 0x0, 0x40080}, 0x8004) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4b49, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240), 0x39f000, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_buf(r4, 0x6, 0xe, &(0x7f0000000400)="24ff4576c8ee82a148658504f6b1a14802ee7c7f2d344abc0197622143c7d9747f2d46c66959988e05f9056aabeb1608d836f7cecc2d49ddbbbff3a829dbdca4fd5bc19ce1f65594d5eab2184dc083ca9760fa1e22acfa2083e8b2fb100ebf", 0x5f) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000200)=@req3={0x1, 0x0, 0xfffffff8, 0x2, 0x2, 0x4, 0x3f}, 0x1c) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_DELPDP(r6, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x20, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [@GTPA_TID={0xc, 0x3, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8081}, 0x4000000) write$tcp_congestion(r4, &(0x7f0000000000)='dctcp\x00', 0x6) 22:35:37 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x6) 22:35:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x8, [0x8000, 0x4, 0x8, 0xb15, 0x100, 0x5]}) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4", 0x60, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsopen(&(0x7f0000000000)='sysv\x00', 0x1) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000140)="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", 0x1000) 22:35:38 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x79, 0xffffffffffffffff, &(0x7f0000000140)="340c66e97841bebf6c929ff3862a828823c2e5d80f535c659a886f8ddc3d139432893d78541ec7d53e29dad090301472e68ff4e59d5f8473d56ef04d61c7e3d4fdaa20a055038f19350539c34ea5623abbe58e0b242de8fb8be020f075efff5d2e1d187b0c2e2cad400ac87229bda2b3379fc956c7862ade2cb9e374f01d821ba60c26c00c1acbb0928a15b84ededc2128b98ff2749a83de6d24d73f1c4690beb3c8961cb775e4f230b65e3853ed51a2a51dad162445483da2c241853f7e2ffa1cec4740e3d95e9a3677a9", 0xcb, 0x7, 0x0, 0x2}, &(0x7f0000000080)) write$tcp_congestion(r0, &(0x7f00000000c0)='cubic\x00', 0x6) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x4) epoll_create1(0x80000) write$tcp_congestion(r0, 0x0, 0xeffd) socketpair(0x27, 0x4, 0x80000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='bic\x00', 0x4) 22:35:38 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000140)=""/105, &(0x7f00000000c0)=0x69) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0xfdef) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x8, 0x40000) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000080)=0x6, 0x4) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r2 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x80480, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_genetlink_get_family_id$gtp(&(0x7f0000000140), r3) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187df", 0x5d, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1a, &(0x7f0000000000)=0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = fsmount(r0, 0x0, 0x7) connect$packet(r4, &(0x7f0000002980)={0x11, 0xf7, 0x0, 0x1, 0x9, 0x6, @local}, 0x4f) r5 = socket$inet(0x2, 0xa, 0xcd0f) r6 = eventfd2(0x8, 0x80800) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000680), 0x101000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0), 0x1, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r9, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r10, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x8, &(0x7f0000000980)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000140)="864e1fcbde9a5407aff5bc087cc7c41ac33d681ea5c478bace940ad618ec011694d8b6888cb1cbd535b7d082735dd5e29f1d2ef2749c90adc8e589c3f0dcc6ecd1fe1e1b2d0edd9907c42968ce274f60798399d24e5e7339eb780b2c4206a18c97cb16b302e84ab1ae59b186d4db60c4255f3a25c8ec1c3c5832f329f941dfeaf4b143d221c2a60b7534d91c8419a3df0b0de18d3d192f37fcc75aa48a72714556ccabababf613a603291875db60e0d8ad7598f00d5c178e2d3b2308cb8e6df11d6075a5a5f44519dad2c44752e9ff08f6b09286fff5958da967950ee515cfc4188e611a1df7d0b529c0", 0xea, 0x80000000, 0x0, 0x0, r2}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000240)="42c9188410486ec08861f827651d13a3c0d3d092e6c35510fb917537de83b4be19668f7e3e65dd817bccf2944b0954c8664f0fc30c851dee44fc400ea925ffea46e216a28c5edf8c59b369d6e2ad734c6393ce2a99365ac54e12881bd3ee05baaf9a49a0d8dac3d64d1ec8678f48451c198936dcbf73788eca99e1330dedef40ceec15b4edaf1d72f9c4c0680a4058f740b15fd4580e3ed2dd93a8fcbe7b39b9535e994e31fe42499444371291f25002dacc9bbcf30229ba3db66f6e949eac1412724bf81833981e682ca7549f0739cdcf73ec7c80b9cda9d530eb", 0xdb, 0x40, 0x0, 0x3, r3}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x3ff, r0, &(0x7f0000000340)="3a5ec8f708819345bd8f767158f6e4841f16211cdb00fd74bcbd22d57ae95afb7fabba06a17844bc6f397daa58f3ed8d24a0015dd292b647a7e7e1349024b8b0d250a342", 0x44, 0xffffffffffffe25b, 0x0, 0x2, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x5, 0x2, r5, &(0x7f00000003c0)="9c187dc885b1c8a07df7a977d8faf852d5e8421375df3af3709880124fd20bc0e1bc7744b797c7282acf1f70dfd5bbc4590aa1c90cb848c548225f3ba0d2f892ff09104ba2699650b75dcc6e323c641012668efe917d728ada216fd55f9d2174ea9a828ccb04f186241591cdb7453ff89e6f99ed0c4449db5f575680015b5ba59386aae30003430e39bccc1a419e0c392c51f1e5d92e5cafc668cc1ae5247b238cd0db120e0d500d", 0xffffffffffffff0f, 0x800000401, 0x0, 0x0, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f00000004c0)="3aaf0f9395fb581ba05333a9841ab8ba212622c7aa192e6b7791a58a6dfb107382a8517c815d3e4c7778ea5a1cf7bc5d6118aed04ad9dc7f1346cc69c12f336f0be37db687ad68ab61a2f4da0f9ff924139c81b4d7b89a34aaaaf208a82c92663c4e70c4d1358d68e5c6b98398d142fa95db4996e5d2720540ee81e86308ac49f036b975ac1c87303fe7791342a79aa96274d5e9a476c9d1e21a8108bfca1de3ab2e801d7d9147ac5ca300fc2f42fb82250d0aa859a29c8a87bbbf39c98cee9d35d4b8861e0609a4f59f8e8ef6faa29a74ad3984acf64a29c5ca55bc3a18f77e2affceaf31aedd0bb357b2e076a9e3f5c937", 0xf2, 0x6, 0x0, 0x2, r7}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x1000, r0, &(0x7f0000000600)="f9e36fa7c4b9683e59e7a13e65077ba7f79cd80567b5f8fefc4c30773bf409b24afa0bd7cbe3af6cb1c9d69be886da3b8f0b76cb7e0b9f9ca2d4082cab87dc8d92ec4bf88c5eeda40c9dce7dc99fddf3198bd97aaf41", 0x56, 0x8000000000000000, 0x0, 0x1, r8}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x8, 0xaff5, r0, &(0x7f0000000700)="5d7c517c6081d7290ae46e71bd576a4374aff9c472ff0fdcb9349ecacd9bc979a2c5bd0fb108d14af56c729d9466f2a5b3ec15bc5503d8a122b09238dee80aafb993d350a9622705c5c1040a995339db5341c78500b7c13791ba761d44dc9e870c48a2d6554de69087f6c7862c971bcc4f659bb36c85a95eb95a42d31bdd58ea02983beabeafb2c00c9d5dd15a10298c0ed0ca861cd1c9270a5dc2487c4b0d3888bc8cf5cf36619fee67867fe0e8f492e35d7eddd0804542f3e6", 0xba, 0x4, 0x0, 0x1, r10}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x8c11a55cdf16832e, 0xc6, r3, &(0x7f0000000840)="9911f32709f2041305681958b7e9615b1b6382a3fd38e0c54a06c4a68cff40729eaefaf89c366ced43373fa944169e625ff9e8286ff825230c95c913b4a6538c67818e17f4940a0bd61ca40041be9745ab088917fca9bbfbe07447b9f1ae0bd21828d18462f75cad46848dbc5b346e3b37a0ef283ad870c0e90a0a74cadd1fe23cc61a143e69cf6e8038010b6ef4f681993ed8544330d756131dcd1a9f403f207ab977d450d38d7b262c6950da4986bbd395124ad5f770d030e90b2a2d2ac82842249e1fe08376b9f191c46a7200fae14c", 0xd1, 0x0, 0x0, 0x3, r9}]) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x604000, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r1, &(0x7f0000000040)={r0, r2, 0x1}) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:38 executing program 5: dup(0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x7, 0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:38 executing program 1: r0 = shmget(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/80) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0xeffd) 22:35:38 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r0, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004080}, 0x4050) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x6, [0x5, 0x7fffffff, 0x3, 0x5, 0x6, 0xfffffffffffff958]}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca", 0x5a, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0x6) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000023c0), 0x9, 0x10400) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = syz_open_dev$sg(&(0x7f00000001c0), 0xffffffff, 0x8100) preadv(r1, &(0x7f0000002380)=[{&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/180, 0xb4}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x4, 0x6, 0x8001) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f0000000000)="0b69722e0119fa523c1db13e1fd9dd5046f30589c8f2ccb653f826bb3737009cccc8183f481f96d8b5cfa3b16992a926ddc85f5c05c9c2568f82b5b236ab5330196d6a0c3bf93817eadaa251180d263b57a454bc6df43cb6c6a2eb5c0e72f0cd5466a0e1a6a4cad427f03eacec7b4d0454eaba4cd610c9df966a39d4bd5e3f84794c52f5413cbdc4d202094e3d4aac5cf430f8e8276eea29f0a160764b5656946203c25e361cb176e01ecde827d16877bbd80016eb5b8b44b6e0945f7f3e28bfa27ade260e70718b4c863b515387c60e327f947261fe771d7edf", 0xda, 0x100000001, 0x0, 0x3, r0}]) 22:35:38 executing program 1: r0 = eventfd2(0x3, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(0xffffffffffffffff, 0x4, &(0x7f0000000000)=r0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r2) r3 = fsmount(r1, 0x0, 0xc) write$tcp_congestion(r3, 0x0, 0x0) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000040)='veno\x00', 0x9) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55, 0x0, 0x0, 0x0, r5}]) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) pipe(&(0x7f0000000000)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @multicast}, 0x10) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, 0x0, 0x0) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='cdg\x00', 0x4) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x141000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000001c0)="ab2b5d421764a442a87c65b63553e1b09a198044348d8e9c665a2021d217cd044eddb6e31d74acf976b0c9fd9f11ff6a162e401cb7829e70410a89301431f44783b50fd9727fc5b5aea1b650cad4263e8813c5b8219e83ffc7d9efa3be643ef783f3eb4fa2bacb9311366945c6c6d378fccdd3333ac69508bc4826f62b991cec0da03ed5f0d648f2dbe94d63638360eed21754ed390bfdfad016a621", 0x9c) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r2, 0x0, 0x0) io_pgetevents(r2, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xa801, r0, &(0x7f0000000340)="446e662df3ac6845f4c9c2b36a4419d25712023f18274eeaebb5b9325e2907195f63e87d1690cb910818253a765721416ca793e7501595ac309a6a92c6939a4d23d44804d4476e27ad15adbd88acc64be7320811936b6fab065bbb475975d23c0af2bc2ff7e02ce017a6e80ef9a5c734aef4a5b9b3362a176227b557f949d53b1f917cd5507b2b36aeb7ab", 0x8b, 0xb, 0x0, 0x2, r0}, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xeffd) dup(r0) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca", 0x5a, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0x6) 22:35:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000002c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$NL802154_CMD_GET_SEC_KEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="20000002cf802ad01bc0a46cec014bf2f34ebd67d8c076353ae3ea92f0afa8542af41b78c21ecb01bf05134a5f41acc14bca5afc781fe23dc72b7f", @ANYRES16=0x0, @ANYBLOB="300e2cbd7000ffdbdf25160000000c0006000300000003000000"], 0x20}}, 0x24040800) r2 = dup(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000340)={'wpan3\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, 0x0, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r3}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r1}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0202}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000004c0)={'wpan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r4, &(0x7f0000000740)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)={0x1b8, 0x0, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_SEC_KEY={0x84, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x2c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7bec}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}]}, @NL802154_KEY_ATTR_ID={0x38, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x7}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x80000001}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5, 0x2, 0x1}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "010b4aca7bb51f4a5fbecb412750b866"}]}, @NL802154_ATTR_SEC_KEY={0x28, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "59c68df259f1f6733d090a72ad7d2f543c6b974198bbd48eccdc9711eb49321d"}]}, @NL802154_ATTR_SEC_KEY={0xdc, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x7c, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x60, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_BYTES={0x14, 0x4, "909d3f5ea434e5d6f0431b98340dc2b5"}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "91ebfbddcb6dc36f168f420ac1c7c69829463e0e59343dce250539e4ef599797"}, @NL802154_KEY_ATTR_ID={0x24, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xffffff81}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1000000}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x1}]}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x10}, 0x4010) write$tcp_congestion(r2, &(0x7f00000000c0)='yeah\x00', 0xfdd3) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22:35:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x0, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_CCA_OPT={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x6}, @NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000801) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) signalfd(r1, &(0x7f0000000000)={[0x363]}, 0x8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4(r2, 0x0, &(0x7f0000000040), 0x80000) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca", 0x5a, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socketpair(0x6, 0x6, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f0000000040)=@tipc, &(0x7f00000000c0)=0x80, 0x40000) write$tcp_congestion(r0, 0x0, 0xeffd) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="b789bc90", @ANYRES16=0x0, @ANYBLOB="000225bd7000fcdbdf250100000008000400ac1414bb"], 0x1c}, 0x1, 0x0, 0x0, 0x880}, 0x8014) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x6, @random="034991a2350c"}, 0x10) 22:35:38 executing program 3: syz_open_dev$vcsa(&(0x7f0000000000), 0x1, 0xc4981) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x3f, 0x0, &(0x7f0000000040)=[r1, r0, r2, r0, r3]}, 0x5) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) dup(r0) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x24, 0x0, 0x200, 0x50bd25, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004011}, 0x8011) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000700)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r4, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r3, 0x0, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r6, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x2c, 0x0, 0x10, 0x70bd29, 0x25dfdbfd, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24040001) r7 = syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r7, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000000) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x84, 0x0, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_SEC_DEVKEY={0x70, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x6f}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x8}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x7}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_ID={0x18, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfffffffffffffffc}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}]}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_DEV(r8, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="ff0304", @ANYRES16=0x0, @ANYBLOB="050325bd7000fcdbdf251a0000000c00060002000000020000000c00060002000000020000002400238006000200ffff00000500050000000000060001000010000006000300a2aa0000"], 0x50}}, 0x20004004) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) write$tcp_congestion(r0, &(0x7f0000000000)='lp\x00', 0x3) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1, 0x62a000) write$tcp_congestion(r0, 0x0, 0xfdef) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187", 0x5c, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0xeffd) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x800, r1, &(0x7f0000000000)="a2974250e52a0f64629129c7e58a6acb95d3", 0x12, 0x0, 0x0, 0x3, r0}, &(0x7f0000000080)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:38 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40081) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$rtc(&(0x7f0000000040), 0x3, 0x206081) r3 = fsmount(r0, 0x1, 0x86) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000080)=[r0, r0, r2, 0xffffffffffffffff, r3], 0x5) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f0000000000)='hybla\x00', 0x6) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x3f, 0x6c0081) r1 = syz_open_dev$rtc(&(0x7f0000000040), 0x30000000, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r2 = dup(r0) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000000)) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000000200)={0x9, 0x1e, 0x12, 0xd, 0x7, 0x2, 0x4, 0x154, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) ioctl$NS_GET_NSTYPE(r2, 0xb703, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:38 executing program 2: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080), 0x6, 0x1a1100) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r2) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r3, 0x0, 0xfdef) pipe(&(0x7f0000000040)) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2000000000000001, 0x44581) r1 = fsmount(r0, 0x1, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x110, r1, 0x8000000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55, 0x0, 0x0, 0x0, r5}]) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1, 0x0, 0x1, 0x80, 0x6, @remote}, 0x14) r1 = fsopen(&(0x7f0000000040)='msdos\x00', 0x0) fsmount(r1, 0x0, 0x14) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187", 0x5c, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040), 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000000)) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:38 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x1747) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, &(0x7f0000000000)='scalable\x00', 0x9) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) r2 = dup(r0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x1, 0x8000, 0x2, 0x7, {{0x15, 0x4, 0x1, 0x36, 0x54, 0x64, 0x0, 0x2, 0x4, 0x0, @local, @broadcast, {[@generic={0x89, 0xa, "c802962bcf176a23"}, @timestamp_addr={0x44, 0x2c, 0x7a, 0x1, 0x0, [{@multicast2, 0xe16}, {@dev={0xac, 0x14, 0x14, 0x28}, 0xffffffff}, {@broadcast}, {@empty, 0x4}, {@remote, 0x2}]}, @lsrr={0x83, 0x7, 0x7f, [@dev={0xac, 0x14, 0x14, 0x1a}]}, @end, @noop]}}}}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f00000000c0)={'sit0\x00', &(0x7f00000001c0)={'ip6gre0\x00', r4, 0x29, 0x9c, 0x3, 0xd, 0x6, @local, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x40, 0x0, 0xfffffffa}}) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$tcp_congestion(r5, 0x0, 0x0) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$RTC_AIE_OFF(r1, 0x7002) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_open_dev$vcsa(&(0x7f00000000c0), 0xfffffffffffffff7, 0x101880) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/104, 0x68}], 0x1, 0x2, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1, r2, &(0x7f0000000140)="040697f9a9f179adc1dd08dbade580ed267fa1f244d2505a1056fb902859b534aa6331d6bcf702736a81e8", 0x2b, 0x2}, &(0x7f00000001c0)) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x100, &(0x7f0000000080)=0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = fsmount(r0, 0x1, 0x78) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r8 = fsmount(r0, 0x1, 0xf2) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r1, 0xa, &(0x7f0000000940)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000140)="a504ed013434ef4cfeb26209cba62e7361016694892f1167477a91112dcec8d701b5aa7b427bad99b0c4ec684986160d4987c3e831b91ef3ee9c6aed1e0a0286735bd78830ede308c75def60b24576ff0149513ad2017263f5a18c27f5ee6460ea9901e070f468b4016498d8f7b1c85177b1166636ea018b4cba541a49fae9afb2f43146f87aa7c1222142717da56565fa9ad562c62b04913bc73993ce519fb2c380f069895b26a19c237ca7f105342d7fa97558ed2f5b8b2d4cc4772b7ebf58845d47000cc09f2cea36538ab94c7fba", 0xd0, 0x8, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000280)="d2485e5146ff8650415bcf90dbeb5fe7f22eaec36990f9982e9702454a693fe9d63dec75b76b90cc24e01ffd20b77d40782a1e308c6e8b0033e4f9c3a40e7bad1b5e6527db8eb02eafab3b2df5bfe6e465176c2bcd10b936d4d325f92f28e5fe2fe606f7ecf4dce56bd71c597f7052302e1b85494735d6ae10afa6abab53d5a24cb412221ec94c8980d607f6d71aaff598b329bd05c51f69c6c892f96ca0f35d21da68a6d9c3", 0xa6, 0xcc5, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x2, r3, &(0x7f0000000380)="b81d51cd222293f3418dcd6160929b28eb573aa78a814ee30717c9fa7eafe85d930201cafd25479f1abfa49431447187085fa1e6b1ecc1f9089ac1b3f285ca44f1051af40a1259d0b3c6cec1cee96099bca8e3efc87ec91b723875d5267477a363bca0565fdd977985637d1acd12ce077955bcb0cbb77b1084599534dd8f808693d327c8ee", 0x85, 0x100, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x7, 0xb4ac, r0, &(0x7f0000000480)="706e5c921474689134f56703d9", 0xd, 0xffffffffffffffff, 0x0, 0x2, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000500)="9cfa2d4814194fa800a3abfaf09a685644dd36f0b809183fe8860ed36271b32cc3e3512f4b9b74d13aef6da5039c239d831af47a84eec7630e653d69627dd1c1c53f5c14831635c28de06749cc60858c6240f9e3c9d81457fc4c6087457d3307a98b1fabe469d9fbad78f258da642c918e32e6fd77c3bb08e2f04b2a7f0534f1d8900d", 0x83, 0xffffffffffffffca, 0x0, 0x4, r4}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x3, r5, &(0x7f0000000600)="cacb84a45f7f6281d47a8ffba520169d0e59dcc969024eeb0d952b8b40f3ee630c5a9c6ec42b5b7297f2ccf5a7b0f19d217d7ce1cc0acd2ec166136a61ae322066477213b55377a424ec5f", 0x4b, 0x0, 0x0, 0x3, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f00000006c0)="9a7b62f7aa9f5c281de5e50bdd527e1225f7765e5bfa29e287a9d74b3d171445c16b9364da93bf9b1ceddb63b62a18faacce65f352d4f94167253852c7e0b811742d", 0x42, 0x31, 0x0, 0x0, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x2, r7, &(0x7f0000000780)="de11d280b56b25e7b045a98badc50b", 0xf, 0x9, 0x0, 0x0, r8}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f0000000800)="fdcda37513945dfb7f120b04b57d3d4c", 0x10, 0xf8e0, 0x0, 0x1, r0}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x5, 0x7921, r9, &(0x7f00000008c0)="ef6379505e5e736537f93e0c37eb6ba15bf35368515112a41480fb2137fe7b604718877b404053d3642e807e5ec4732f46cb03cffd6c6704e0af745bdfe8", 0x3e, 0x3}]) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) pipe(&(0x7f0000000000)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) dup(r1) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r0, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x865}) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55, 0x0, 0x0, 0x0, r5}]) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000000080)={0x11, 0xf5, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x4d, 0x1, 0x9, 0xffff}, {0x4, 0x3f, 0x2}, {0x200, 0x9, 0x1, 0x1}, {0x7ff, 0x1, 0x38, 0x8}, {0xb7a6, 0x1f, 0x4, 0x8}, {0x6260, 0x0, 0x6, 0x6}, {0x5, 0x1, 0x44, 0x1}]}, 0x10) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:38 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187", 0x5c, 0x401, 0x0, 0x0, r0}]) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000180)={'tunl0\x00', 0x0, 0x7800, 0x7800, 0x1, 0xfffff79c, {{0x2f, 0x4, 0x0, 0x1, 0xbc, 0x64, 0x0, 0x95, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x31}, @initdev={0xac, 0x1e, 0x1, 0x0}, {[@ssrr={0x89, 0x27, 0xf1, [@multicast2, @rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x19}, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @private=0xa010100, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x2b}]}, @timestamp={0x44, 0x10, 0x1b, 0x0, 0x9, [0xafe, 0x2ac, 0x2]}, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x13, 0xc4, [@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @local, @rand_addr=0x64010101]}, @rr={0x7, 0xf, 0x50, [@multicast2, @multicast2, @remote]}, @lsrr={0x83, 0xb, 0xf2, [@rand_addr=0x64010102, @rand_addr=0x64010100]}, @timestamp={0x44, 0x10, 0x97, 0x0, 0x7, [0xfff, 0xfffffff7, 0x20]}, @timestamp_addr={0x44, 0xc, 0x9a, 0x1, 0x7, [{@remote, 0x3f}]}, @ssrr={0x89, 0x23, 0x69, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @empty, @dev={0xac, 0x14, 0x14, 0x28}, @broadcast, @broadcast, @multicast2, @dev={0xac, 0x14, 0x14, 0x2d}]}]}}}}}) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_LINK={0x8, 0x1, r1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r2 = fsmount(r0, 0x1, 0x70) write$tcp_congestion(r2, &(0x7f0000000000)='veno\x00', 0x5) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x100, [0x4, 0x6, 0x6, 0x1, 0x8, 0x1]}) 22:35:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x8a, 0x40601) r1 = fsmount(r0, 0x0, 0x8) write$tcp_congestion(r1, &(0x7f0000000040)='htcp\x00', 0x5) 22:35:38 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="d7a82c7f9f40819b5de38974192a1e92", 0x10) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x480100, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x1, 0x9, 0xf, 0x1, "37ff3ebdde5a56eaec89945c6d8d8f600a920d6775ffda5ff7303344645adbe69ecc0b78f2135ea1e0acff336cf9fb37a49e9f4eb211024626bf7d97d210eb01", "d9f23de320469644f7e33703b283a01665bced0532bba4eecf1e1b30db16678c", [0xffff, 0x5]}) 22:35:38 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_pgetevents(r1, 0x100000001, 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)={0x77359400}, &(0x7f0000000340)={&(0x7f00000002c0)={[0x353]}, 0x8}) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0xf4, 0x0, 0x0, &(0x7f0000002940)={0x0, 0x989680}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x200000, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x7f, r0, &(0x7f0000000000)="191e10e339ff8bf18af86d3b247546479388bd23a924400d41656b35370b0fb750ba12bcee44f3daf37317424d73a9636c3d7e23f08ee6a721c09427673f74976d7b21794d5c0ac788317bd3ae61751fa677474ae5c14d8a9183943ec80207bfb2a45e594ca96eb36c5dc05a0e524b1801d8a4ad", 0x74, 0x2, 0x0, 0x3, r2}, &(0x7f0000000180)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) 22:35:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x169081) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffff) write$tcp_congestion(r0, 0x0, 0xfdef) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) r2 = getpgrp(0x0) signalfd(r0, &(0x7f0000000040)={[0x6]}, 0x8) pidfd_open(r2, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r3, 0x80000001}) dup(0xffffffffffffffff) 22:35:38 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55, 0x0, 0x0, 0x0, r5}]) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187df", 0x5d, 0x0, 0x0, 0x0, r0}]) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0xf00, 0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7ffd, r2, &(0x7f00000001c0)="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", 0xfa, 0x80, 0x0, 0x1, r0}]) 22:35:39 executing program 3: io_pgetevents(0x0, 0x10001, 0x3, &(0x7f0000000000)=[{}, {}, {}], 0x0, &(0x7f0000000140)={&(0x7f0000000080)={[0x3]}, 0x8}) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000180)) r1 = syz_io_uring_setup(0x60ac, &(0x7f0000000000)={0x0, 0x232b, 0x4, 0x0, 0x2d9, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) signalfd(r1, &(0x7f0000000140)={[0x6]}, 0x8) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = fsmount(r0, 0x1, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r0, &(0x7f0000000080)={r2, r3, 0x1c1d}) write$tcp_congestion(r1, &(0x7f0000000000)='bic\x00', 0x4) 22:35:39 executing program 2: sendmsg$NL802154_CMD_SET_PAN_ID(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0100bfbd7000fedbdf250a00000008000300", @ANYRES32=0x0, @ANYBLOB="0c0006000300000003000000"], 0x28}, 0x1, 0x0, 0x0, 0x40460}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8015}, 0x808) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:39 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) 22:35:39 executing program 5: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x9) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x100000004, 0x214000) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x40800, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req={0x2, 0x9, 0xdc18, 0x9}, 0x10) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x6, 0x0, 0x2, 0x5, "0f76bd158ffcf52b9acd50eacf92afe65939810e42481225afc348bae39312abef576b06f9568a612f6a15b3caebd519831ece8e0eb77ddaa23f06d0bc3b88d0", "cef166d95766b10a38c42007306bf32020e024d6d9915de41a26f9492e1fad34", [0x4, 0x64]}) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55, 0x0, 0x0, 0x0, r5}]) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x3, 0x480d80) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) fsopen(&(0x7f0000000040)='vfat\x00', 0x0) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187df", 0x5d, 0x0, 0x0, 0x0, r0}]) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000001140)={'ip6_vti0\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x4, 0x3f, 0x80, 0xffffffff, 0x4a, @dev={0xfe, 0x80, '\x00', 0x26}, @dev={0xfe, 0x80, '\x00', 0x2b}, 0x20, 0x8000, 0x7f, 0x8f}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000001200)={'ip6_vti0\x00', &(0x7f0000001180)={'ip6tnl0\x00', r1, 0x2f, 0x9, 0xaf, 0x4, 0x9, @private1, @local, 0x10, 0x7800, 0x9, 0x3bb}}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x181000, 0x0) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1c, 0x14401) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:39 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/120, 0x78}], 0x1, 0x2, 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r1, 0x0, 0xeffd) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = dup(r0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000000)) 22:35:39 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x14000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r2 = accept4(r0, &(0x7f00000001c0)=@ax25={{}, [@bcast, @null, @rose, @remote, @bcast, @remote, @default, @default]}, &(0x7f0000000240)=0x80, 0x80000) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4(r2, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000400)=0x80, 0x0) recvfrom$packet(r3, &(0x7f0000000280)=""/56, 0x38, 0x0, &(0x7f0000000440)={0x11, 0x6, r4, 0x1, 0x2}, 0x14) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187df", 0x5d, 0x0, 0x0, 0x0, r0}]) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_SET_SHORT_ADDR(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x68, 0x0, 0x2, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SHORT_ADDR={0x6, 0xa, 0xaaa3}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x200080c4}, 0x4048800) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r3, 0x0, 0xfdef) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x200000, 0x410000) write$tcp_congestion(r0, 0x0, 0xeffd) io_setup(0xc57c, &(0x7f0000000000)=0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x6, 0xc0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r8 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r9, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r10, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r11 = socket$inet_tcp(0x2, 0x1, 0x0) io_submit(r1, 0x8, &(0x7f0000000840)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x101, r0, &(0x7f0000000040)="e4bf28457e812efc0469c546295bf18d56dfd35e6d7e9408a347c2ae00eb663e", 0x20, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0xfff, r3, &(0x7f0000000140)="afa8f6c6da06e514488fa256ce2d5f68556404dc049193bc3a20302d249b71ad07cdfea343c5afbc47b3b25218e4532f2abef2ceddf9307ee69b41b1b3337370639ce8117e2b52ccabac80e26a8cc202d029b07ae153eca386033ec8e1e9148b699b37e5cf3787d3c2f574f1201038b01cf349c0ba5104fb34642344960bf2b20f2accd453ba006e2d679d3e56", 0x8d, 0xffffffff, 0x0, 0x2, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x38, r4, &(0x7f0000000240)="b4f4cf27091bfbd4c57046f807319224339d8996d2afa2c20ee3c7271d7f9876ba891515426051560f2687d8089ae01f68684345c5bd0217e72792bd6a632a522dcbf384cc8edf39fb0216aa6d9a26028b492a4ff5ac2b94474469fcace960bda1b01780044cc39e886386b527cb9347ce6de0fca2cc7522737f976e6c280ea97b40465fa8a39dca8561a61b896e222ddde05c348dc5bef5bc525c97011476c795f574519b5fda785aeda5875b67d01cf2a26f321ec1a9fcdda4d115b3aaf5bbf63c2093e0e8d0290c7847a64182d4bcb2f3b1b67361cfbad3e8da", 0xdb, 0xc84c, 0x0, 0x3, r5}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0x30a, r6, &(0x7f00000003c0)="ab58d9e03abf321969b133ba7ee9c50f995e450c2a0affa60ccd9cc7a362c8ab6622aa820f4a7bc6942fcd65848c4d7a5ff13197df384e789031e25b08e1995f146fe1a9863db474ea97125ba809ef8cbb4ffed18fa7391a4f9212d0d6478310212cdda88c6c68f3e8491354ab7cb8c2", 0x70, 0x2, 0x0, 0x2, r7}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5, 0xb7, r8, &(0x7f0000000480)="6d3e6822a78c23307e797f413782d70d1b3212d3a7d837e32fb00ee7002dedf2a40984aac51e28e794f5d94f17e1ffec6d3428d774bf13268cff9a90b064a78ebde5dc9c2dcb23c420c3aa913723fcfa5f6dd311de2b354047460323704c0523f210a2915f41677ebca6eda1ca5a49ec030bd02179b091ff613a937f0d709ffcc4cc43b99ceb7cd4e4b7fc23afbf70e5410eaa7a4a440e459c58e229e3fa2ba6d96942d1e8e6275a35c5496d2a3e6d4b82e8401d14dee73f631b8438356d96f2d09a6c741ad95bdd1b31a22b616f429c37eeedd6d0b05aeb6718", 0xda, 0x1c6c9938, 0x0, 0x2, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x5, r9, &(0x7f00000005c0)="ec250d78408df3d0490a2614a4769146afb14c7e37fadfbf316968605c506da9772f329f3f743dee0b7949177af7d1179955a0dc5e1eca60f3ff79419d5579c9e71e91642319443fa7477e25bac8206147ae82fd30fb264944", 0x59, 0xfffffffffffffeff, 0x0, 0x1, r10}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x2, 0x2, r0, &(0x7f0000000680)="e9ada5ac2c15aba617dea94bc0e86a1b610c692cc7aa07981f7639647679e1a99a2a3b880ff736b5a5b42b91969f2ad63999255ce6112f3cea8406690b79ee01ebde294b5b02c6df64c84579ab453bca3decc09bb7461c61ca4a1fd733d982a708b50a529f32f4b83315ec604d6c3f66626665faf8d29c15b330a970732e89aa4619d022bdd06e573df17c5dd9830b3e0bca0cb90aceed7bc1c95956fa801114552289896d7348849d9db097970caa5a6fe6c5ad90763b6212e6472a4dcf036b328a744e02cfa64a6ab10492cde1a46ded5626d6134e833df4e9c335b4d158603c89e27e2299f0fcab129caa", 0xec, 0x2, 0x0, 0x3, r0}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x7, r11, &(0x7f00000007c0)="57b362a96230397fdb1afd63fae9001280c7126c1149513305956e9338f179ce6a7a98", 0x23, 0x3}]) 22:35:39 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 2: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x4000, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000, 0x30, r0, 0x8000000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="4e39cc1aaef71ef87e883836f756f137", 0x10) ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x52180) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000040)={'batadv0\x00', @ifru_names}}) write$tcp_congestion(r1, 0x0, 0xfdef) 22:35:39 executing program 3: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_NETNS_FD={0x8, 0x1d, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20048880}, 0x44010) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x410000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x3}, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f00000000c0)={0x0, 0x80000000, [0x0, 0x0, 0x0, 0x7, 0x9, 0x1]}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$tcp_congestion(r0, 0x0, 0xfdef) r3 = dup(r0) accept$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000001c0)=0x14) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x101040, 0x0) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f0000000080)={0x1b, 0x21, 0x3, 0x1c, 0x7, 0x3f, 0x5, 0x3f}) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f0000000040)='illinois\x00', 0xffffffffffffff36) syz_open_dev$vcsa(&(0x7f0000000000), 0xf3c1, 0xa00) write$tcp_congestion(r0, &(0x7f0000000080)='nv\x00', 0x3) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187df", 0x5d, 0x401}]) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[r0, r0]}, 0x2) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xa0) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_MS_ADDRESS={0x8, 0x5, @rand_addr=0x64010100}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000c0}, 0xc044) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:39 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7fffffd, 0x40a583) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsopen(&(0x7f0000000000)='cgroup\x00', 0x1) write$tcp_congestion(r0, 0x0, 0xfdef) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187df", 0x5d, 0x401}]) 22:35:39 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = signalfd(r0, &(0x7f0000000080)={[0x5]}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f0000000280), 0x8, 0x82ac2) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400), 0x2000, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x3, &(0x7f00000004c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x6, r2, &(0x7f0000000140)="b206bcd38db0813e70d8a2118a15765249d5d3537425d11ab434af7a386c3d4d370e5c5034dcdb46dd79ff0d43744ecbb0d3f1a8d6f89de46beccf2610c79832020ed00d152965fcf4dd72d74dbaee4a099ce5adde3f059b7d24b3efa4ae1ae5b958990916788c9041a0f9d523cfe263ddc5a63e6ec1a5a815f0f265dae8aefd44092119745786c02575b7164fb8a00f76f2bd8b6a24b720df5bb34bce6b0ebc6ea9f4e24326c32c856dfa7f3fef3fd65e97441deeddeaff3bdba1f56f88492d01133fcc4d4b7417867b63426666db507cca3aa8ef2a8dbd372d991b7a4bc6ad9c5e34f21e9dfd", 0xe7, 0x2, 0x0, 0x0, r3}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xa6, r4, &(0x7f00000002c0)="b19f29041031999faaa47165bfc0e562f897592e96a79bd8a4687314fd7d1d0059f7383b398781eb951284b8515b8e19ad63a3fcc46651058fbe2b68051a89185a0433016fd3acf035f25c83a62fc7d00093808cee7f6120b78356049f97b938ff9b81381f2f236195c9a3d69cba12199edc13ee507c33e95bc0e77d49125adb00327ec200289bb8fa3d7e988cedb736cd00df10a5339d65e471e941866f3c771a23e17d459f1cd1684e0f8e286d9711d2b4b191a45a0eca138d6635aa8583bd96", 0xc1, 0x0, 0x0, 0x2, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x200, r5, &(0x7f0000000440), 0x0, 0x7, 0x0, 0x2, r6}]) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x561080, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "8a88d091797347fc", "b59610e69d3cfabd3f2acd4182dec7ce", "f9b26824", "393059918fe58b85"}, 0x28) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:39 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x561080, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "8a88d091797347fc", "b59610e69d3cfabd3f2acd4182dec7ce", "f9b26824", "393059918fe58b85"}, 0x28) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="685ea4bf69aba38a3c71d69389c9b4f9", 0x10) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:39 executing program 5: r0 = dup(0xffffffffffffffff) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187df", 0x5d, 0x401}]) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r2, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_LINK={0x8}, @GTPA_I_TEI={0x8}, @GTPA_VERSION={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0xa4}, 0x40000) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r2 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x561080, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "8a88d091797347fc", "b59610e69d3cfabd3f2acd4182dec7ce", "f9b26824", "393059918fe58b85"}, 0x28) 22:35:39 executing program 5: r0 = dup(0xffffffffffffffff) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) pipe(&(0x7f0000000000)={0xffffffffffffffff}) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:39 executing program 5: r0 = dup(0xffffffffffffffff) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000), 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000007, 0x4000010, r2, 0x8000000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, &(0x7f0000000080)="c75c85248ad7bcce891bd9d1546f0b1eeff7ae59e4027833e4367499888a3c2023457dff2df7743d0453b1863e01e3002d0ae56745b617a32c3cd22f351f85a433724541b6d8", 0x46, 0xe9, 0x0, 0x1, r0}, &(0x7f0000000140)) io_uring_enter(r0, 0x6b28, 0x29d6, 0x1, &(0x7f00000001c0)={[0x38aa]}, 0x8) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) pipe(&(0x7f0000000180)) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x561080, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) dup(r1) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x20000000000000, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x80100, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = syz_io_uring_setup(0x8000094e, &(0x7f0000000200)={0x0, 0x8778, 0x8, 0x2, 0x20f, 0x0, r3}, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000140)) r5 = fsmount(r0, 0x0, 0x76) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[0xffffffffffffffff, r0, 0xffffffffffffffff, r2, r4, r5]}, 0x6) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x561080, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffe, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x2c, 0x0, 0x8, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20048811}, 0x48001) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @private}, &(0x7f0000000300)=0xc) sendto$packet(r1, &(0x7f0000000040)="5b87b8378442995a0a4d3cbbdf24db1bf94caaaa7e22f10a2718debfc043f06d62cac782c2859516f827693696487e093755a18a89a6095bc33b11f411b80bcf1f74b24d2a81bf", 0x47, 0x20008000, &(0x7f0000000340)={0x11, 0x11, r3, 0x1, 0xf}, 0x14) recvfrom$packet(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:39 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, &(0x7f0000000080)="c75c85248ad7bcce891bd9d1546f0b1eeff7ae59e4027833e4367499888a3c2023457dff2df7743d0453b1863e01e3002d0ae56745b617a32c3cd22f351f85a433724541b6d8", 0x46, 0xe9, 0x0, 0x1, r0}, &(0x7f0000000140)) io_uring_enter(r0, 0x6b28, 0x29d6, 0x1, &(0x7f00000001c0)={[0x38aa]}, 0x8) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) pipe(&(0x7f0000000180)) 22:35:39 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) openat$nvram(0xffffffffffffff9c, &(0x7f0000000300), 0x561080, 0x0) 22:35:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:39 executing program 3: ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x5, 0x40001) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:39 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfffffffffffffffd, 0x80401) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4(r1, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80, 0x80000) fsmount(r0, 0x0, 0x4) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x210001, 0x0) eventfd2(0x40, 0x0) write$tcp_congestion(r0, 0x0, 0xeffd) 22:35:39 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0xeffd) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2, 0x40480) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="2939388aaee7a766cd1c9ff345b5ec69", 0x10) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xeffd) ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) pipe(&(0x7f00000001c0)) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, &(0x7f0000000080)="c75c85248ad7bcce891bd9d1546f0b1eeff7ae59e4027833e4367499888a3c2023457dff2df7743d0453b1863e01e3002d0ae56745b617a32c3cd22f351f85a433724541b6d8", 0x46, 0xe9, 0x0, 0x1, r0}, &(0x7f0000000140)) io_uring_enter(r0, 0x6b28, 0x29d6, 0x1, &(0x7f00000001c0)={[0x38aa]}, 0x8) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) pipe(&(0x7f0000000180)) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r1 = dup(r0) write$tcp_congestion(r1, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000000)='9p\x00', 0x0) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_open_dev$vcsa(&(0x7f0000000000), 0x4, 0x80000) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) pipe(&(0x7f0000000080)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000140)=0x7, 0x4) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/133, 0x85}, {&(0x7f0000000240)=""/60, 0x3c}], 0x3, 0x0, 0x1000) write$tcp_congestion(r2, 0x0, 0x0) 22:35:40 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = dup(0xffffffffffffffff) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_enter(r1, 0xd8f, 0x7976, 0x1, &(0x7f0000000040)={[0x4]}, 0x8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) r2 = fsmount(r0, 0x1, 0x2) r3 = syz_io_uring_setup(0x6b96, &(0x7f0000000140)={0x0, 0x3d43, 0x10, 0x1, 0x242, 0x0, r0}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000001c0)) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/51, 0x33}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f00000002c0)=""/23, 0x17}], 0x3) write$tcp_congestion(r2, &(0x7f0000000000)='hybla\x00', 0x6) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xfdef) r3 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r3, 0x8000000) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x3, 0x0) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = dup(0xffffffffffffffff) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, &(0x7f0000000080)="c75c85248ad7bcce891bd9d1546f0b1eeff7ae59e4027833e4367499888a3c2023457dff2df7743d0453b1863e01e3002d0ae56745b617a32c3cd22f351f85a433724541b6d8", 0x46, 0xe9, 0x0, 0x1, r0}, &(0x7f0000000140)) io_uring_enter(r0, 0x6b28, 0x29d6, 0x1, &(0x7f00000001c0)={[0x38aa]}, 0x8) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xfdef) r3 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r3, 0x8000000) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x5, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff9, r0, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x1, r0}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000001140)="9c6437647db33e2091ed30abc9fcc9b37efa06baae00507822f365c8085fb22804c15dbd46ea0af47027a7811308b3f74e48224292fa562e712873df0ac81d7785f2ad885dec51c98ff44719cfb5108cc0e9358af64466196cd0ae4aabac88d069f6c72f1e82676aa1", 0x69, 0x1b641dd7}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000001200)="b36e21dec3030e3d15a889f2f81ea204518a67f2d8f5e45622cba15e7ac7257349a329b523ed611347587bcbe7c3114e38de3ac621be2062a8d3dc3481f436b4607624d965c4bc2f4ee51ca60e5a5751776d43013ef5e6f8f43ee298ab5a95769180b3fa5f1e3564d15c419ac63cb57d34b7b4fba5ca077e0a48c01b2d5e2c8cfd0f610449611639103ec026fc27848c8b58ace2aa04d7590411cb880e6bd546fa2f6ff2fd2611e09d1c117b3af7be5180f3df2519c399fb369da2d402c4c7e0d4ff58da0dac732764d4c916b43973519333fdb3ba0969e7e84f", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0xfff, r2, &(0x7f0000001380)="691e3c5e77ecb523087ecb98e6aab73dbb44f5fdc3200db0d7041256427b0abd1903b4ef1571f4c6ca5d4b1315eb5d20387821abb5b627a5211efcd90a8a6fd638910e0c59cc6ce51ca06b4ad0f2dbf9ab3e29267601564bf5c2227024bdcaafa766a36992334b9deeb345ed483d0b8eab02248242a8363c364ff57a2b895709ab7a5a6bc0af7a9131752de33824b96d7c26a2fdb1bdc7e0dc2e5ed120a3942388e57092633a55862ce1679f9db642c2e68fae582b85cf668d2ddd28c9dd3d35ae507ae8beae7a918e6a62ef0a96950ff1fda8855d480f1f6144df9240d9e3f5a65dd6d76f7166b6251947a30f3159b7", 0xf0, 0x80000001, 0x0, 0x3, r4}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000014c0)="4850f97ad60da49eb8ef5de77524f7f6c22818d019308ca83535e7cc9631f6072fc7413df4b7944e2e1fb43b6aec3c30a3fc2a4c718291894c60f48c349b00140e389e99d8943a340f8e32f110f7333b7c85efd3d823391432f9e1d044b43fc2db1be8dabda2e24f6cdb75", 0x6b, 0x7, 0x0, 0x3, r0}]) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4$packet(r6, 0x0, &(0x7f00000015c0), 0x0) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xfdef) r3 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r3, 0x8000000) 22:35:40 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = dup(0xffffffffffffffff) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) dup(r0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0xffff, r0, &(0x7f0000000080)="c75c85248ad7bcce891bd9d1546f0b1eeff7ae59e4027833e4367499888a3c2023457dff2df7743d0453b1863e01e3002d0ae56745b617a32c3cd22f351f85a433724541b6d8", 0x46, 0xe9, 0x0, 0x1, r0}, &(0x7f0000000140)) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xfdef) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, 0xffffffffffffffff, 0x8000000) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsmount(r0, 0x1, 0x2) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0xb883, r0, &(0x7f0000000000)="01c47b0ef5a0ad6ce192292226e3f51ca06164550a19f8d14229a1c9646bbe0f80fa15", 0x23, 0x1d}]) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) dup(r0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) dup(r0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000000)='dctcp\x00', 0xffd6) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xfdef) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, 0xffffffffffffffff, 0x8000000) 22:35:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, 0x0, 0xfdef) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) syz_open_dev$loop(&(0x7f0000000040), 0xfffffffffffffff8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x202000, 0x0) r1 = accept(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) r2 = syz_open_dev$vcsa(&(0x7f0000000200), 0x4, 0x244a40) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r0}, @GTPA_NET_NS_FD={0x8, 0x7, r2}, @GTPA_MS_ADDRESS={0x8, 0x5, @private=0xa010102}, @GTPA_FLOW={0x6}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r0}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040840}, 0x40000) write$tcp_congestion(r0, &(0x7f0000000000)='dctcp\x00', 0x6) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) write$tcp_congestion(r0, 0x0, 0xfdef) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, 0xffffffffffffffff, 0x8000000) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, 0x0, 0x0) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) socket$packet(0x11, 0x2, 0x300) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) r3 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r3, 0x8000000) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, 0x0, 0x0) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x80000) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000426bd7000fbdbdf251300000005001a00000000000c000600000000000000000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="bfe726d26955a9ce"], 0x40}, 0x1, 0x0, 0x0, 0x20000005}, 0x24004005) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) write$tcp_congestion(r1, 0x0, 0x0) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r3, 0x8000000) 22:35:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7fffffffffffffff) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x5, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff9, r0, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x1, r0}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000001140)="9c6437647db33e2091ed30abc9fcc9b37efa06baae00507822f365c8085fb22804c15dbd46ea0af47027a7811308b3f74e48224292fa562e712873df0ac81d7785f2ad885dec51c98ff44719cfb5108cc0e9358af64466196cd0ae4aabac88d069f6c72f1e82676aa1", 0x69, 0x1b641dd7}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000001200)="b36e21dec3030e3d15a889f2f81ea204518a67f2d8f5e45622cba15e7ac7257349a329b523ed611347587bcbe7c3114e38de3ac621be2062a8d3dc3481f436b4607624d965c4bc2f4ee51ca60e5a5751776d43013ef5e6f8f43ee298ab5a95769180b3fa5f1e3564d15c419ac63cb57d34b7b4fba5ca077e0a48c01b2d5e2c8cfd0f610449611639103ec026fc27848c8b58ace2aa04d7590411cb880e6bd546fa2f6ff2fd2611e09d1c117b3af7be5180f3df2519c399fb369da2d402c4c7e0d4ff58da0dac732764d4c916b43973519333fdb3ba0969e7e84f", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0xfff, r2, &(0x7f0000001380)="691e3c5e77ecb523087ecb98e6aab73dbb44f5fdc3200db0d7041256427b0abd1903b4ef1571f4c6ca5d4b1315eb5d20387821abb5b627a5211efcd90a8a6fd638910e0c59cc6ce51ca06b4ad0f2dbf9ab3e29267601564bf5c2227024bdcaafa766a36992334b9deeb345ed483d0b8eab02248242a8363c364ff57a2b895709ab7a5a6bc0af7a9131752de33824b96d7c26a2fdb1bdc7e0dc2e5ed120a3942388e57092633a55862ce1679f9db642c2e68fae582b85cf668d2ddd28c9dd3d35ae507ae8beae7a918e6a62ef0a96950ff1fda8855d480f1f6144df9240d9e3f5a65dd6d76f7166b6251947a30f3159b7", 0xf0, 0x80000001, 0x0, 0x3, r4}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000014c0)="4850f97ad60da49eb8ef5de77524f7f6c22818d019308ca83535e7cc9631f6072fc7413df4b7944e2e1fb43b6aec3c30a3fc2a4c718291894c60f48c349b00140e389e99d8943a340f8e32f110f7333b7c85efd3d823391432f9e1d044b43fc2db1be8dabda2e24f6cdb75", 0x6b, 0x7, 0x0, 0x3, r0}]) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4$packet(r6, 0x0, &(0x7f00000015c0), 0x0) 22:35:40 executing program 4: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r2, 0x8000000) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) eventfd2(0x10001, 0x401) 22:35:40 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) io_setup(0x1, &(0x7f0000000300)) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) eventfd2(0x10001, 0x401) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x4}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000080}, 0x80) r2 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r2, 0x8000000) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) eventfd2(0x10001, 0x401) 22:35:40 executing program 4: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x5, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff9, r0, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x1, r0}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000001140)="9c6437647db33e2091ed30abc9fcc9b37efa06baae00507822f365c8085fb22804c15dbd46ea0af47027a7811308b3f74e48224292fa562e712873df0ac81d7785f2ad885dec51c98ff44719cfb5108cc0e9358af64466196cd0ae4aabac88d069f6c72f1e82676aa1", 0x69, 0x1b641dd7}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000001200)="b36e21dec3030e3d15a889f2f81ea204518a67f2d8f5e45622cba15e7ac7257349a329b523ed611347587bcbe7c3114e38de3ac621be2062a8d3dc3481f436b4607624d965c4bc2f4ee51ca60e5a5751776d43013ef5e6f8f43ee298ab5a95769180b3fa5f1e3564d15c419ac63cb57d34b7b4fba5ca077e0a48c01b2d5e2c8cfd0f610449611639103ec026fc27848c8b58ace2aa04d7590411cb880e6bd546fa2f6ff2fd2611e09d1c117b3af7be5180f3df2519c399fb369da2d402c4c7e0d4ff58da0dac732764d4c916b43973519333fdb3ba0969e7e84f", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0xfff, r2, &(0x7f0000001380)="691e3c5e77ecb523087ecb98e6aab73dbb44f5fdc3200db0d7041256427b0abd1903b4ef1571f4c6ca5d4b1315eb5d20387821abb5b627a5211efcd90a8a6fd638910e0c59cc6ce51ca06b4ad0f2dbf9ab3e29267601564bf5c2227024bdcaafa766a36992334b9deeb345ed483d0b8eab02248242a8363c364ff57a2b895709ab7a5a6bc0af7a9131752de33824b96d7c26a2fdb1bdc7e0dc2e5ed120a3942388e57092633a55862ce1679f9db642c2e68fae582b85cf668d2ddd28c9dd3d35ae507ae8beae7a918e6a62ef0a96950ff1fda8855d480f1f6144df9240d9e3f5a65dd6d76f7166b6251947a30f3159b7", 0xf0, 0x80000001, 0x0, 0x3, r4}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000014c0)="4850f97ad60da49eb8ef5de77524f7f6c22818d019308ca83535e7cc9631f6072fc7413df4b7944e2e1fb43b6aec3c30a3fc2a4c718291894c60f48c349b00140e389e99d8943a340f8e32f110f7333b7c85efd3d823391432f9e1d044b43fc2db1be8dabda2e24f6cdb75", 0x6b, 0x7, 0x0, 0x3, r0}]) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4$packet(r6, 0x0, &(0x7f00000015c0), 0x0) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r2, 0x8000000) 22:35:40 executing program 2: fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x1) 22:35:40 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r2, 0x8000000) 22:35:40 executing program 2: fsopen(0x0, 0x1) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r1, 0x8000000) 22:35:40 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 2: fsopen(0x0, 0x1) 22:35:40 executing program 4: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:40 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x5, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff9, r0, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x1, r0}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000001140)="9c6437647db33e2091ed30abc9fcc9b37efa06baae00507822f365c8085fb22804c15dbd46ea0af47027a7811308b3f74e48224292fa562e712873df0ac81d7785f2ad885dec51c98ff44719cfb5108cc0e9358af64466196cd0ae4aabac88d069f6c72f1e82676aa1", 0x69, 0x1b641dd7}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000001200)="b36e21dec3030e3d15a889f2f81ea204518a67f2d8f5e45622cba15e7ac7257349a329b523ed611347587bcbe7c3114e38de3ac621be2062a8d3dc3481f436b4607624d965c4bc2f4ee51ca60e5a5751776d43013ef5e6f8f43ee298ab5a95769180b3fa5f1e3564d15c419ac63cb57d34b7b4fba5ca077e0a48c01b2d5e2c8cfd0f610449611639103ec026fc27848c8b58ace2aa04d7590411cb880e6bd546fa2f6ff2fd2611e09d1c117b3af7be5180f3df2519c399fb369da2d402c4c7e0d4ff58da0dac732764d4c916b43973519333fdb3ba0969e7e84f", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0xfff, r2, &(0x7f0000001380)="691e3c5e77ecb523087ecb98e6aab73dbb44f5fdc3200db0d7041256427b0abd1903b4ef1571f4c6ca5d4b1315eb5d20387821abb5b627a5211efcd90a8a6fd638910e0c59cc6ce51ca06b4ad0f2dbf9ab3e29267601564bf5c2227024bdcaafa766a36992334b9deeb345ed483d0b8eab02248242a8363c364ff57a2b895709ab7a5a6bc0af7a9131752de33824b96d7c26a2fdb1bdc7e0dc2e5ed120a3942388e57092633a55862ce1679f9db642c2e68fae582b85cf668d2ddd28c9dd3d35ae507ae8beae7a918e6a62ef0a96950ff1fda8855d480f1f6144df9240d9e3f5a65dd6d76f7166b6251947a30f3159b7", 0xf0, 0x80000001, 0x0, 0x3, r4}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000014c0)="4850f97ad60da49eb8ef5de77524f7f6c22818d019308ca83535e7cc9631f6072fc7413df4b7944e2e1fb43b6aec3c30a3fc2a4c718291894c60f48c349b00140e389e99d8943a340f8e32f110f7333b7c85efd3d823391432f9e1d044b43fc2db1be8dabda2e24f6cdb75", 0x6b, 0x7, 0x0, 0x3, r0}]) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4$packet(r6, 0x0, &(0x7f00000015c0), 0x0) 22:35:40 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r1, 0x8000000) 22:35:40 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 2: fsopen(0x0, 0x1) 22:35:40 executing program 1: r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r0, 0x8000000) 22:35:40 executing program 2: fsopen(&(0x7f0000000240)='binfmt_misc\x00', 0x0) 22:35:40 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000040)='lp\x00', 0x3) 22:35:40 executing program 1: r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r0, 0x8000000) 22:35:40 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:40 executing program 4: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x5, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff9, r0, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x1, r0}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000001140)="9c6437647db33e2091ed30abc9fcc9b37efa06baae00507822f365c8085fb22804c15dbd46ea0af47027a7811308b3f74e48224292fa562e712873df0ac81d7785f2ad885dec51c98ff44719cfb5108cc0e9358af64466196cd0ae4aabac88d069f6c72f1e82676aa1", 0x69, 0x1b641dd7}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000001200)="b36e21dec3030e3d15a889f2f81ea204518a67f2d8f5e45622cba15e7ac7257349a329b523ed611347587bcbe7c3114e38de3ac621be2062a8d3dc3481f436b4607624d965c4bc2f4ee51ca60e5a5751776d43013ef5e6f8f43ee298ab5a95769180b3fa5f1e3564d15c419ac63cb57d34b7b4fba5ca077e0a48c01b2d5e2c8cfd0f610449611639103ec026fc27848c8b58ace2aa04d7590411cb880e6bd546fa2f6ff2fd2611e09d1c117b3af7be5180f3df2519c399fb369da2d402c4c7e0d4ff58da0dac732764d4c916b43973519333fdb3ba0969e7e84f", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0xfff, r2, &(0x7f0000001380)="691e3c5e77ecb523087ecb98e6aab73dbb44f5fdc3200db0d7041256427b0abd1903b4ef1571f4c6ca5d4b1315eb5d20387821abb5b627a5211efcd90a8a6fd638910e0c59cc6ce51ca06b4ad0f2dbf9ab3e29267601564bf5c2227024bdcaafa766a36992334b9deeb345ed483d0b8eab02248242a8363c364ff57a2b895709ab7a5a6bc0af7a9131752de33824b96d7c26a2fdb1bdc7e0dc2e5ed120a3942388e57092633a55862ce1679f9db642c2e68fae582b85cf668d2ddd28c9dd3d35ae507ae8beae7a918e6a62ef0a96950ff1fda8855d480f1f6144df9240d9e3f5a65dd6d76f7166b6251947a30f3159b7", 0xf0, 0x80000001, 0x0, 0x3, r4}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000014c0)="4850f97ad60da49eb8ef5de77524f7f6c22818d019308ca83535e7cc9631f6072fc7413df4b7944e2e1fb43b6aec3c30a3fc2a4c718291894c60f48c349b00140e389e99d8943a340f8e32f110f7333b7c85efd3d823391432f9e1d044b43fc2db1be8dabda2e24f6cdb75", 0x6b, 0x7, 0x0, 0x3, r0}]) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:41 executing program 1: r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r0, 0x8000000) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x400000000000000, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x400000000000000, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r1, 0x8000000) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x400000000000000, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r1, 0x8000000) 22:35:41 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='bic\x00', 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x200) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x28, 0x1c, 0xa, 0x3, 0x6, 0xff, 0x6, 0x69, 0xffffffffffffffff}) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x5, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff9, r0, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x1, r0}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000001140)="9c6437647db33e2091ed30abc9fcc9b37efa06baae00507822f365c8085fb22804c15dbd46ea0af47027a7811308b3f74e48224292fa562e712873df0ac81d7785f2ad885dec51c98ff44719cfb5108cc0e9358af64466196cd0ae4aabac88d069f6c72f1e82676aa1", 0x69, 0x1b641dd7}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000001200)="b36e21dec3030e3d15a889f2f81ea204518a67f2d8f5e45622cba15e7ac7257349a329b523ed611347587bcbe7c3114e38de3ac621be2062a8d3dc3481f436b4607624d965c4bc2f4ee51ca60e5a5751776d43013ef5e6f8f43ee298ab5a95769180b3fa5f1e3564d15c419ac63cb57d34b7b4fba5ca077e0a48c01b2d5e2c8cfd0f610449611639103ec026fc27848c8b58ace2aa04d7590411cb880e6bd546fa2f6ff2fd2611e09d1c117b3af7be5180f3df2519c399fb369da2d402c4c7e0d4ff58da0dac732764d4c916b43973519333fdb3ba0969e7e84f", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0xfff, r2, &(0x7f0000001380)="691e3c5e77ecb523087ecb98e6aab73dbb44f5fdc3200db0d7041256427b0abd1903b4ef1571f4c6ca5d4b1315eb5d20387821abb5b627a5211efcd90a8a6fd638910e0c59cc6ce51ca06b4ad0f2dbf9ab3e29267601564bf5c2227024bdcaafa766a36992334b9deeb345ed483d0b8eab02248242a8363c364ff57a2b895709ab7a5a6bc0af7a9131752de33824b96d7c26a2fdb1bdc7e0dc2e5ed120a3942388e57092633a55862ce1679f9db642c2e68fae582b85cf668d2ddd28c9dd3d35ae507ae8beae7a918e6a62ef0a96950ff1fda8855d480f1f6144df9240d9e3f5a65dd6d76f7166b6251947a30f3159b7", 0xf0, 0x80000001, 0x0, 0x3, r4}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000014c0)="4850f97ad60da49eb8ef5de77524f7f6c22818d019308ca83535e7cc9631f6072fc7413df4b7944e2e1fb43b6aec3c30a3fc2a4c718291894c60f48c349b00140e389e99d8943a340f8e32f110f7333b7c85efd3d823391432f9e1d044b43fc2db1be8dabda2e24f6cdb75", 0x6b, 0x7, 0x0, 0x3, r0}]) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r1, 0x8000000) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='bic\x00', 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x200) ioctl$RTC_SET_TIME(r1, 0x4024700a, &(0x7f0000000040)={0x28, 0x1c, 0xa, 0x3, 0x6, 0xff, 0x6, 0x69, 0xffffffffffffffff}) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) dup(r0) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r1, 0x8000000) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r0, 0x8000000) 22:35:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r3, 0x0, 0x0) io_pgetevents(r3, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r3) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_submit(r1, 0x5, &(0x7f0000001580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0xfff9, r0, &(0x7f0000000140)="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", 0x1000, 0xff, 0x0, 0x1, r0}, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x6, 0x4, r5, &(0x7f0000001140)="9c6437647db33e2091ed30abc9fcc9b37efa06baae00507822f365c8085fb22804c15dbd46ea0af47027a7811308b3f74e48224292fa562e712873df0ac81d7785f2ad885dec51c98ff44719cfb5108cc0e9358af64466196cd0ae4aabac88d069f6c72f1e82676aa1", 0x69, 0x1b641dd7}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000001200)="b36e21dec3030e3d15a889f2f81ea204518a67f2d8f5e45622cba15e7ac7257349a329b523ed611347587bcbe7c3114e38de3ac621be2062a8d3dc3481f436b4607624d965c4bc2f4ee51ca60e5a5751776d43013ef5e6f8f43ee298ab5a95769180b3fa5f1e3564d15c419ac63cb57d34b7b4fba5ca077e0a48c01b2d5e2c8cfd0f610449611639103ec026fc27848c8b58ace2aa04d7590411cb880e6bd546fa2f6ff2fd2611e09d1c117b3af7be5180f3df2519c399fb369da2d402c4c7e0d4ff58da0dac732764d4c916b43973519333fdb3ba0969e7e84f", 0xda, 0x5, 0x0, 0x1, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x5, 0xfff, r2, &(0x7f0000001380)="691e3c5e77ecb523087ecb98e6aab73dbb44f5fdc3200db0d7041256427b0abd1903b4ef1571f4c6ca5d4b1315eb5d20387821abb5b627a5211efcd90a8a6fd638910e0c59cc6ce51ca06b4ad0f2dbf9ab3e29267601564bf5c2227024bdcaafa766a36992334b9deeb345ed483d0b8eab02248242a8363c364ff57a2b895709ab7a5a6bc0af7a9131752de33824b96d7c26a2fdb1bdc7e0dc2e5ed120a3942388e57092633a55862ce1679f9db642c2e68fae582b85cf668d2ddd28c9dd3d35ae507ae8beae7a918e6a62ef0a96950ff1fda8855d480f1f6144df9240d9e3f5a65dd6d76f7166b6251947a30f3159b7", 0xf0, 0x80000001, 0x0, 0x3, r4}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x101, r0, &(0x7f00000014c0)="4850f97ad60da49eb8ef5de77524f7f6c22818d019308ca83535e7cc9631f6072fc7413df4b7944e2e1fb43b6aec3c30a3fc2a4c718291894c60f48c349b00140e389e99d8943a340f8e32f110f7333b7c85efd3d823391432f9e1d044b43fc2db1be8dabda2e24f6cdb75", 0x6b, 0x7, 0x0, 0x3, r0}]) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) dup(r0) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r0, 0x8000000) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 2: io_uring_setup(0x7327, &(0x7f0000000000)) syz_io_uring_setup(0x45af, &(0x7f0000000140)={0x0, 0xe202}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x2e8c, 0xb122, 0x1, &(0x7f0000000080)={[0x8001]}, 0x8) 22:35:41 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0x50, r0, 0x8000000) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x8000000) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) r1 = dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x8000000) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) r3 = getpgrp(0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x4a}, @val={0x8}, @void}}, [@NL80211_ATTR_PID={0x8, 0x52, r3}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x19}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x53}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4024004) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x0) write$tcp_congestion(r0, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) 22:35:41 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) r3 = getpgrp(0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x4a}, @val={0x8}, @void}}, [@NL80211_ATTR_PID={0x8, 0x52, r3}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x19}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x53}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4024004) 22:35:41 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) 22:35:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) r3 = getpgrp(0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x4a}, @val={0x8}, @void}}, [@NL80211_ATTR_PID={0x8, 0x52, r3}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x19}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x53}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x4024004) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) dup(r0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) 22:35:41 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x4) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:41 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000040)='lp\x00', 0x3) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) getpgrp(0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r1) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r1) getpgrp(0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:41 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:41 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:41 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:41 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r1) getpgrp(0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22:35:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:42 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x400000000000000, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:42 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r1) getpgrp(0x0) 22:35:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22:35:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:42 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r1) 22:35:42 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) socketpair(0x4, 0x1, 0x9, &(0x7f0000000040)) 22:35:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) io_destroy(r1) 22:35:42 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) 22:35:42 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:42 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) 22:35:42 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 1: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) 22:35:42 executing program 2: syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:42 executing program 2: syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) 22:35:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x3, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x6, 0xffffffffffffffff, &(0x7f0000000240)="2024c7b6abfc6af5d07bdb9074ecaa12bae891e3de40cb4bab50e0822c64bbc6ed21a0b5325039e1e7984f92dd19ac8774bea335edb141adf8eabda5b6e83d256cbb38ae17c8191609b1822c7ebc821cc2a7b9d683", 0x55}]) 22:35:42 executing program 2: syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:42 executing program 1: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) 22:35:42 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) 22:35:42 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:42 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 1: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) 22:35:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) 22:35:42 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) 22:35:42 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:42 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, r0) 22:35:42 executing program 5: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:42 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:42 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:42 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340), 0x8040, 0x0) io_setup(0x1, &(0x7f0000000300)) 22:35:42 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:42 executing program 0: write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:42 executing program 5: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x2, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x7, 0xffffffffffffffff, &(0x7f0000000140)="2dfb1f199e7ddd4624d54fdb91f9696f0b05391faf5ad9e8b84162ca867f26af356e57209776a9452f1fbe29093b2b888ec4f439dd80cd90ebc6ee93cde9eaa392244c249f90ee46815a5488d8b19cea5a021d89a3b18abffac40f645d274587a8d01312685d6e02879fe8b244405b0d9c089c832cb00ffbccb508c69d7ccdd3e09728c8b5802c4e49e6ee224620dc9098d359b5906bcf1e820990c5d91f0a33f0afd4c6f6f21672ec2e14eaabf6ba9d", 0xb0, 0x20, 0x0, 0x1, r0}]) 22:35:42 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:42 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:42 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:42 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:42 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) socketpair(0x4, 0x1, 0x9, &(0x7f0000000080)) io_setup(0x1, &(0x7f0000000300)) 22:35:42 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:43 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:43 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 2: syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:43 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x10000, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000000300)) 22:35:43 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:43 executing program 2: syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:43 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000300)) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 2: syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:43 executing program 2: syz_genetlink_get_family_id$devlink(0xfffffffffffffffd, 0xffffffffffffffff) 22:35:43 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x200000c4) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)) 22:35:43 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000300)) 22:35:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:43 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:43 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:43 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:43 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:43 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000300)) 22:35:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, 0x0, 0x0) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[0x0]) 22:35:43 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x4) io_setup(0x1, &(0x7f0000000300)) 22:35:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) [ 1070.378694][ T5420] FAULT_INJECTION: forcing a failure. [ 1070.378694][ T5420] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1070.391898][ T5420] CPU: 1 PID: 5420 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1070.400745][ T5420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.410807][ T5420] Call Trace: [ 1070.414492][ T5420] dump_stack_lvl+0xb7/0x103 [ 1070.419236][ T5420] dump_stack+0x11/0x1a [ 1070.423396][ T5420] should_fail+0x23c/0x250 22:35:43 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) [ 1070.427877][ T5420] should_fail_usercopy+0x16/0x20 [ 1070.433195][ T5420] copy_page_from_iter_atomic+0x2c1/0xba0 [ 1070.438949][ T5420] ? shmem_write_begin+0x7e/0x100 [ 1070.443991][ T5420] generic_perform_write+0x1df/0x3c0 [ 1070.449293][ T5420] __generic_file_write_iter+0x161/0x300 [ 1070.454950][ T5420] ? generic_write_checks+0x242/0x290 [ 1070.460578][ T5420] generic_file_write_iter+0x75/0x130 [ 1070.465967][ T5420] vfs_write+0x69d/0x770 [ 1070.470256][ T5420] ksys_write+0xce/0x180 [ 1070.474541][ T5420] __x64_sys_write+0x3e/0x50 [ 1070.479113][ T5420] do_syscall_64+0x3d/0x90 [ 1070.483606][ T5420] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1070.489507][ T5420] RIP: 0033:0x4665e9 [ 1070.493407][ T5420] 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 [ 1070.513021][ T5420] RSP: 002b:00007f27a2d33188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1070.521629][ T5420] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1070.529618][ T5420] RDX: 0000000007800ff8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1070.537578][ T5420] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1070.545616][ T5420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1070.553571][ T5420] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 22:35:43 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:43 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[0x0]) 22:35:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) [ 1070.637617][ T5431] FAULT_INJECTION: forcing a failure. [ 1070.637617][ T5431] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1070.650862][ T5431] CPU: 1 PID: 5431 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1070.659731][ T5431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.670430][ T5431] Call Trace: [ 1070.673708][ T5431] dump_stack_lvl+0xb7/0x103 [ 1070.678297][ T5431] dump_stack+0x11/0x1a [ 1070.682454][ T5431] should_fail+0x23c/0x250 22:35:43 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) [ 1070.686954][ T5431] __alloc_pages+0x102/0x320 [ 1070.691547][ T5431] alloc_pages_vma+0x513/0x680 [ 1070.696324][ T5431] shmem_getpage_gfp+0x954/0x13d0 [ 1070.701379][ T5431] shmem_write_begin+0x7e/0x100 [ 1070.706300][ T5431] generic_perform_write+0x196/0x3c0 [ 1070.711625][ T5431] ? shmem_write_begin+0x100/0x100 [ 1070.717080][ T5431] __generic_file_write_iter+0x161/0x300 [ 1070.722731][ T5431] ? generic_write_checks+0x242/0x290 [ 1070.728102][ T5431] generic_file_write_iter+0x75/0x130 [ 1070.733573][ T5431] vfs_write+0x69d/0x770 22:35:43 executing program 2: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) [ 1070.737856][ T5431] ksys_write+0xce/0x180 [ 1070.742099][ T5431] __x64_sys_write+0x3e/0x50 [ 1070.746951][ T5431] do_syscall_64+0x3d/0x90 [ 1070.751373][ T5431] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1070.757288][ T5431] RIP: 0033:0x4665e9 [ 1070.761178][ T5431] 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 [ 1070.780931][ T5431] RSP: 002b:00007f27a2d33188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1070.789363][ T5431] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1070.797319][ T5431] RDX: 0000000007800ff8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1070.805302][ T5431] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1070.813316][ T5431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1070.821354][ T5431] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 22:35:44 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) io_setup(0x10000, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000000300)) 22:35:44 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:44 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:44 executing program 2: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) [ 1070.909581][ T5448] FAULT_INJECTION: forcing a failure. [ 1070.909581][ T5448] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1070.922955][ T5448] CPU: 1 PID: 5448 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1070.931809][ T5448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.942200][ T5448] Call Trace: [ 1070.945474][ T5448] dump_stack_lvl+0xb7/0x103 [ 1070.950140][ T5448] dump_stack+0x11/0x1a [ 1070.954320][ T5448] should_fail+0x23c/0x250 22:35:44 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[0x0]) [ 1070.958733][ T5448] __alloc_pages+0x102/0x320 [ 1070.963594][ T5448] alloc_pages_vma+0x513/0x680 [ 1070.968539][ T5448] shmem_getpage_gfp+0x954/0x13d0 [ 1070.973628][ T5448] shmem_write_begin+0x7e/0x100 [ 1070.978519][ T5448] generic_perform_write+0x196/0x3c0 [ 1070.984010][ T5448] ? shmem_write_begin+0x100/0x100 [ 1070.989234][ T5448] __generic_file_write_iter+0x161/0x300 [ 1070.994849][ T5448] ? generic_write_checks+0x242/0x290 [ 1071.000281][ T5448] generic_file_write_iter+0x75/0x130 [ 1071.005666][ T5448] vfs_write+0x69d/0x770 [ 1071.010011][ T5448] ksys_write+0xce/0x180 [ 1071.014232][ T5448] __x64_sys_write+0x3e/0x50 [ 1071.018806][ T5448] do_syscall_64+0x3d/0x90 [ 1071.023284][ T5448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.029157][ T5448] RIP: 0033:0x4665e9 [ 1071.033136][ T5448] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:35:44 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) [ 1071.052811][ T5448] RSP: 002b:00007f27a2d33188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1071.061222][ T5448] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1071.069192][ T5448] RDX: 0000000007800ff8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1071.077219][ T5448] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1071.085268][ T5448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1071.093219][ T5448] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 [ 1071.123462][ T5455] FAULT_INJECTION: forcing a failure. [ 1071.123462][ T5455] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1071.136523][ T5455] CPU: 0 PID: 5455 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1071.145185][ T5455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1071.155279][ T5455] Call Trace: [ 1071.158626][ T5455] dump_stack_lvl+0xb7/0x103 [ 1071.163215][ T5455] dump_stack+0x11/0x1a [ 1071.167379][ T5455] should_fail+0x23c/0x250 [ 1071.171875][ T5455] should_fail_usercopy+0x16/0x20 [ 1071.176936][ T5455] copy_page_from_iter_atomic+0x2c1/0xba0 [ 1071.182663][ T5455] ? shmem_write_begin+0x7e/0x100 [ 1071.187678][ T5455] generic_perform_write+0x1df/0x3c0 [ 1071.193058][ T5455] ? shmem_write_begin+0x100/0x100 [ 1071.198172][ T5455] __generic_file_write_iter+0x161/0x300 [ 1071.203795][ T5455] ? generic_write_checks+0x242/0x290 [ 1071.209162][ T5455] generic_file_write_iter+0x75/0x130 [ 1071.214543][ T5455] vfs_write+0x69d/0x770 [ 1071.218840][ T5455] ksys_write+0xce/0x180 [ 1071.223259][ T5455] __x64_sys_write+0x3e/0x50 [ 1071.227835][ T5455] do_syscall_64+0x3d/0x90 [ 1071.232341][ T5455] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.238219][ T5455] RIP: 0033:0x4665e9 [ 1071.242093][ T5455] 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 [ 1071.261778][ T5455] RSP: 002b:00007f27a2d33188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 22:35:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:44 executing program 3: io_setup(0x10000, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000000300)) 22:35:44 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) [ 1071.270365][ T5455] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1071.278426][ T5455] RDX: 0000000007800ff8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1071.286418][ T5455] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1071.294430][ T5455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1071.302400][ T5455] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 22:35:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:44 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:44 executing program 2: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) 22:35:44 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:44 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:44 executing program 0: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) 22:35:44 executing program 5 (fault-call:1 fault-nth:4): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:44 executing program 3: io_setup(0x0, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000000300)) [ 1071.482234][ T5475] FAULT_INJECTION: forcing a failure. [ 1071.482234][ T5475] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1071.495498][ T5475] CPU: 0 PID: 5475 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1071.504261][ T5475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1071.514316][ T5475] Call Trace: [ 1071.517667][ T5475] dump_stack_lvl+0xb7/0x103 [ 1071.522409][ T5475] dump_stack+0x11/0x1a [ 1071.526670][ T5475] should_fail+0x23c/0x250 [ 1071.531215][ T5475] __alloc_pages+0x102/0x320 [ 1071.536113][ T5475] alloc_pages_vma+0x513/0x680 [ 1071.540863][ T5475] shmem_getpage_gfp+0x954/0x13d0 [ 1071.545892][ T5475] shmem_write_begin+0x7e/0x100 [ 1071.550719][ T5475] generic_perform_write+0x196/0x3c0 [ 1071.556009][ T5475] ? shmem_write_begin+0x100/0x100 [ 1071.561105][ T5475] __generic_file_write_iter+0x161/0x300 [ 1071.566832][ T5475] ? generic_write_checks+0x242/0x290 [ 1071.572533][ T5475] generic_file_write_iter+0x75/0x130 [ 1071.577924][ T5475] vfs_write+0x69d/0x770 [ 1071.582197][ T5475] ksys_write+0xce/0x180 [ 1071.586421][ T5475] __x64_sys_write+0x3e/0x50 [ 1071.591096][ T5475] do_syscall_64+0x3d/0x90 [ 1071.595666][ T5475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.601628][ T5475] RIP: 0033:0x4665e9 [ 1071.605884][ T5475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 22:35:44 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:44 executing program 5 (fault-call:1 fault-nth:5): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:44 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) [ 1071.625608][ T5475] RSP: 002b:00007f27a2d33188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1071.634099][ T5475] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1071.642138][ T5475] RDX: 0000000007800ff8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1071.650226][ T5475] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1071.658194][ T5475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1071.666426][ T5475] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 22:35:44 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:44 executing program 0: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) [ 1071.720784][ T5483] FAULT_INJECTION: forcing a failure. [ 1071.720784][ T5483] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1071.733872][ T5483] CPU: 1 PID: 5483 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1071.742595][ T5483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1071.752850][ T5483] Call Trace: [ 1071.756122][ T5483] dump_stack_lvl+0xb7/0x103 [ 1071.760806][ T5483] dump_stack+0x11/0x1a [ 1071.765133][ T5483] should_fail+0x23c/0x250 [ 1071.769663][ T5483] should_fail_usercopy+0x16/0x20 [ 1071.774675][ T5483] copy_page_from_iter_atomic+0x2c1/0xba0 [ 1071.780438][ T5483] ? shmem_write_begin+0x7e/0x100 [ 1071.785444][ T5483] generic_perform_write+0x1df/0x3c0 [ 1071.790890][ T5483] ? shmem_write_begin+0x100/0x100 [ 1071.795997][ T5483] __generic_file_write_iter+0x161/0x300 [ 1071.801697][ T5483] ? generic_write_checks+0x242/0x290 [ 1071.807087][ T5483] generic_file_write_iter+0x75/0x130 [ 1071.812482][ T5483] vfs_write+0x69d/0x770 [ 1071.816706][ T5483] ksys_write+0xce/0x180 [ 1071.821029][ T5483] __x64_sys_write+0x3e/0x50 [ 1071.825714][ T5483] do_syscall_64+0x3d/0x90 [ 1071.830137][ T5483] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.836018][ T5483] RIP: 0033:0x4665e9 [ 1071.840165][ T5483] 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 [ 1071.859973][ T5483] RSP: 002b:00007f27a2d33188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 22:35:45 executing program 3: io_setup(0x0, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000000300)) [ 1071.868384][ T5483] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1071.876423][ T5483] RDX: 0000000007800ff8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1071.884387][ T5483] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1071.892972][ T5483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1071.901025][ T5483] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 22:35:45 executing program 5 (fault-call:1 fault-nth:6): r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x800, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:45 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:45 executing program 0: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401}]) 22:35:45 executing program 3: io_setup(0x0, &(0x7f0000000000)) io_setup(0x1, &(0x7f0000000300)) [ 1071.998827][ T5492] FAULT_INJECTION: forcing a failure. [ 1071.998827][ T5492] name fail_futex, interval 1, probability 0, space 0, times 1 [ 1072.011771][ T5492] CPU: 1 PID: 5492 Comm: syz-executor.5 Not tainted 5.14.0-rc3-syzkaller #0 [ 1072.020551][ T5492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1072.030607][ T5492] Call Trace: [ 1072.033886][ T5492] dump_stack_lvl+0xb7/0x103 [ 1072.038570][ T5492] dump_stack+0x11/0x1a [ 1072.042777][ T5492] should_fail+0x23c/0x250 [ 1072.047272][ T5492] get_futex_key+0x59e/0x830 [ 1072.051885][ T5492] futex_wake+0x89/0x3f0 [ 1072.056380][ T5492] do_futex+0x983/0x1f10 [ 1072.060955][ T5492] ? select_idle_sibling+0x4a3/0x690 [ 1072.066397][ T5492] ? __cgroup_account_cputime+0x9b/0x1e0 [ 1072.072166][ T5492] ? select_task_rq_fair+0x186/0xc10 [ 1072.077438][ T5492] ? rb_insert_color+0x2fa/0x310 [ 1072.082365][ T5492] ? enqueue_entity+0x45b/0x630 [ 1072.087194][ T5492] ? enqueue_task_fair+0xcd/0x4e0 [ 1072.092203][ T5492] ? rcu_segcblist_enqueue+0x8e/0xa0 [ 1072.097478][ T5492] ? call_rcu+0x259/0x6c0 [ 1072.101816][ T5492] ? futex_cleanup+0x7e/0xa90 [ 1072.106646][ T5492] ? uprobe_free_utask+0x1be/0x2a0 [ 1072.111734][ T5492] mm_release+0x116/0x200 [ 1072.116038][ T5492] exit_mm_release+0x21/0x30 [ 1072.120603][ T5492] exit_mm+0x4b/0x3f0 [ 1072.124575][ T5492] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 1072.130383][ T5492] ? taskstats_exit+0x373/0x6d0 [ 1072.135211][ T5492] do_exit+0x402/0x1530 [ 1072.139344][ T5492] do_group_exit+0xce/0x1a0 [ 1072.143835][ T5492] get_signal+0xfa3/0x15e0 [ 1072.148257][ T5492] ? vfs_write+0x50c/0x770 [ 1072.152661][ T5492] arch_do_signal_or_restart+0x2a/0x220 [ 1072.158280][ T5492] exit_to_user_mode_prepare+0x109/0x190 [ 1072.163980][ T5492] syscall_exit_to_user_mode+0x20/0x40 [ 1072.169512][ T5492] do_syscall_64+0x49/0x90 [ 1072.173908][ T5492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1072.179789][ T5492] RIP: 0033:0x4665e9 [ 1072.184038][ T5492] 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 [ 1072.203675][ T5492] RSP: 002b:00007f27a2d33188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1072.212110][ T5492] RAX: ffffffffffffffe5 RBX: 000000000056bf80 RCX: 00000000004665e9 [ 1072.220058][ T5492] RDX: 0000000007800ff8 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1072.228024][ T5492] RBP: 00007f27a2d331d0 R08: 0000000000000000 R09: 0000000000000000 [ 1072.236016][ T5492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:45 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_KEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, r0, 0x2, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) [ 1072.243982][ T5492] R13: 00007ffc41089bdf R14: 00007f27a2d33300 R15: 0000000000022000 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:45 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:45 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:45 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 3: io_setup(0x10000, 0x0) io_setup(0x1, &(0x7f0000000300)) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0xfffffffffffffffe, 0x147000) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0xdde2e4d74f4f29a2, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x9, [0x20000000008000, 0x3ff, 0x400, 0x10001, 0x0, 0x101]}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, {}, 0x0, {}, 0x9, 0x5, 0x6, 0xd, "0b1b11cf2d0bd804fcd9e08643eb019a0bb00b81e954bbf3e275a9dd76f2560a6db64bdcee6fbdb3fecd83bdf39a79d221332834111be0053948dcc4bdeec958", "5e464b2078274c72f33c7c46bf858f450c49dd7255961b609681fcede5755648", [0xffffffff, 0x3]}) epoll_create(0x80000001) connect$packet(r2, &(0x7f0000002980)={0x11, 0x7, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x84000052) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f00000002c0), 0x410042, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0xf2) recvfrom$packet(r3, &(0x7f0000000200)=""/16, 0x10, 0x1, &(0x7f0000000240)={0x11, 0xc, 0x0, 0x1, 0x1, 0x6, @broadcast}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) signalfd(r3, &(0x7f0000000140)={[0x100000000]}, 0x8) 22:35:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, 0x0, 0x0) sendmsg$NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x8001}, 0x40004) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), r0) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r2, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_EXTENDED_ADDR={0xc, 0x17, {0xaaaaaaaaaaaa0202}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000010) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:45 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:45 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 3: io_setup(0x10000, 0x0) io_setup(0x1, &(0x7f0000000300)) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x3, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = gettid() r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r1, &(0x7f0000000000)={r3, r0, 0x3}) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x18000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @broadcast}, 0x10) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x1f) write$tcp_congestion(r0, &(0x7f0000000000)='cubic\x00', 0x6) dup(r0) 22:35:45 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:45 executing program 0: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 3: io_setup(0x10000, 0x0) io_setup(0x1, &(0x7f0000000300)) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) accept$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r2, 0x29, 0x5, 0x5, 0x0, 0xb, @loopback, @empty, 0x700, 0x7, 0x9, 0x1}}) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) 22:35:45 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:45 executing program 4: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578e1c707c71096800a7ec56fff69219a5108dcc6d565212a1edccf1ed9e127d95101b8cdbf28f837bfe5e7ab7cfe4f57f9bbd415f2507c3068f86d7581c12254495f0f8b464b2859c75dda2eff", 0x98, 0x1}]) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='westwood\x00', 0x9) 22:35:45 executing program 5: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='westwood\x00', 0x9) 22:35:45 executing program 3: io_setup(0x10000, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000000300)) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_enter(r1, 0x22f, 0xb57, 0x2, &(0x7f0000000000)={[0x8]}, 0x8) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='dctcp\x00', 0x2) 22:35:45 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:45 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0, 0x0, 0x1}]) 22:35:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x7ffffffb, 0x407c1) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f0000000140)=0x10) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="9b48d26e4316dbe13cd5ee567113472e3ecee70e5d54df69f40709b7cea7bde780680b47e47467524fd1be36da5788d6122b4df1ca33fc432e9dfd221af3c2c50fa06092915b9734269c2292f423979c53f6ed4299284fee91f0850e71519b04", 0x60) 22:35:45 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:45 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 3: io_setup(0x10000, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000000300)) 22:35:46 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) 22:35:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0, 0x0, 0x1}]) 22:35:46 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000000)='reno\x00', 0x5) 22:35:46 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='reno\x00', 0x5) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x140, 0x0) 22:35:46 executing program 1: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x8a800, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000040)) 22:35:46 executing program 3: io_setup(0x10000, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000000300)) 22:35:46 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, 0x0, 0x0, 0x1}]) 22:35:46 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r7, 0x89fb, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000200)={'syztnl1\x00', r6, 0x29, 0x18, 0x81, 0x9, 0x0, @local, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x80, 0x1, 0x6, 0x2}}) 22:35:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:46 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:46 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 3: io_setup(0x10000, &(0x7f0000000000)) io_setup(0x1, 0x0) 22:35:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 5: sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@GTPA_TID={0xc, 0x3, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @remote}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_LINK={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4006}, 0x1) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:46 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40681) write$tcp_congestion(r0, &(0x7f00000000c0)='nv\x00', 0x3) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) accept4$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14, 0x80800) socketpair(0x2c, 0x5, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) recvfrom$packet(r2, &(0x7f0000000180)=""/214, 0xd6, 0x8101, 0x0, 0x0) io_uring_enter(r1, 0x6c09, 0xc7a2, 0x1, &(0x7f0000000000)={[0xfe]}, 0x8) dup(r0) 22:35:46 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:46 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:46 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 3: io_setup(0x10000, &(0x7f0000000000)) io_setup(0x1, 0x0) 22:35:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:46 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 3: io_setup(0x10000, &(0x7f0000000000)) io_setup(0x1, 0x0) 22:35:46 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:46 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r7, 0x89fb, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000200)={'syztnl1\x00', r6, 0x29, 0x18, 0x81, 0x9, 0x0, @local, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x80, 0x1, 0x6, 0x2}}) 22:35:46 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 5: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000039280038d0a7fea7b538e20a7c5207a7e0e4", @ANYRES16=0x0, @ANYBLOB="080027bd7000fcdbdf252b0000000a0001007770616e310000000a0001007770616e310000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r0, @ANYBLOB="0c0005000000000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x30000000}, 0x4044850) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x17, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000000)=""/75, &(0x7f0000000080)=0x4b) 22:35:46 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:46 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:46 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:46 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:46 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r7, 0x89fb, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000200)={'syztnl1\x00', r6, 0x29, 0x18, 0x81, 0x9, 0x0, @local, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x80, 0x1, 0x6, 0x2}}) 22:35:46 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:46 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 1073.689773][ T5686] ================================================================== [ 1073.697893][ T5686] BUG: KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch [ 1073.706835][ T5686] [ 1073.709154][ T5686] write to 0xffff88810004b3d0 of 8 bytes by task 5687 on cpu 0: [ 1073.717310][ T5686] percpu_counter_add_batch+0x9c/0xd0 [ 1073.722737][ T5686] shmem_getpage_gfp+0x8be/0x13d0 [ 1073.727761][ T5686] shmem_write_begin+0x7e/0x100 [ 1073.732596][ T5686] generic_perform_write+0x196/0x3c0 [ 1073.737877][ T5686] __generic_file_write_iter+0x161/0x300 [ 1073.743607][ T5686] generic_file_write_iter+0x75/0x130 [ 1073.749002][ T5686] vfs_write+0x69d/0x770 [ 1073.753243][ T5686] ksys_write+0xce/0x180 [ 1073.757585][ T5686] __x64_sys_write+0x3e/0x50 [ 1073.762170][ T5686] do_syscall_64+0x3d/0x90 [ 1073.766674][ T5686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1073.772650][ T5686] [ 1073.775406][ T5686] read to 0xffff88810004b3d0 of 8 bytes by task 5686 on cpu 1: [ 1073.783109][ T5686] __percpu_counter_compare+0x28/0x1a0 [ 1073.788564][ T5686] shmem_getpage_gfp+0x84d/0x13d0 [ 1073.793602][ T5686] shmem_write_begin+0x7e/0x100 [ 1073.798695][ T5686] generic_perform_write+0x196/0x3c0 [ 1073.804058][ T5686] __generic_file_write_iter+0x161/0x300 [ 1073.809747][ T5686] generic_file_write_iter+0x75/0x130 [ 1073.815272][ T5686] vfs_write+0x69d/0x770 [ 1073.819942][ T5686] ksys_write+0xce/0x180 [ 1073.824173][ T5686] __x64_sys_write+0x3e/0x50 [ 1073.828831][ T5686] do_syscall_64+0x3d/0x90 [ 1073.833230][ T5686] entry_SYSCALL_64_after_hwframe+0x44/0xae 22:35:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='bbr\x00', 0x4) [ 1073.839154][ T5686] [ 1073.841523][ T5686] value changed: 0x0000000000003bb4 -> 0x0000000000003bd4 [ 1073.848693][ T5686] [ 1073.851047][ T5686] Reported by Kernel Concurrency Sanitizer on: [ 1073.857664][ T5686] CPU: 1 PID: 5686 Comm: syz-executor.3 Not tainted 5.14.0-rc3-syzkaller #0 [ 1073.866476][ T5686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1073.876695][ T5686] ================================================================== 22:35:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000080)=0x14) recvfrom$packet(r1, &(0x7f0000000000)=""/47, 0x2f, 0x2040, &(0x7f0000000140)={0x11, 0x19, r2, 0x1, 0x7}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r3, &(0x7f00000000c0)='vegas\x00', 0x6) 22:35:47 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 22:35:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea64f46e0eef3aedbbaf83458d6841cbdc281f696bf76f08a0967587c7d956c35f6552778d6578", 0x4c, 0x1}]) 22:35:47 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, 0x0) 22:35:47 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:47 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) dup(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0xc0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000080)={0xfe4, 0x0, &(0x7f0000000040)=[r3, r1, r4]}, 0x3) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}]) 22:35:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:47 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r7, 0x89fb, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000200)={'syztnl1\x00', r6, 0x29, 0x18, 0x81, 0x9, 0x0, @local, @dev={0xfe, 0x80, '\x00', 0x2e}, 0x80, 0x1, 0x6, 0x2}}) 22:35:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) accept4(r0, &(0x7f0000000000)=@isdn, &(0x7f0000000080)=0x80, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = dup(r1) write$tcp_congestion(r2, &(0x7f00000000c0)='reno\x00', 0x5) 22:35:47 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:47 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:47 executing program 1: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="000039280038d0a7fea7b538e20a7c5207a7e0e4", @ANYRES16=0x0, @ANYBLOB="080027bd7000fcdbdf252b0000000a0001007770616e310000000a0001007770616e310000000c0005000201aaaaaaaaaaaa08000200", @ANYRES32=r0, @ANYBLOB="0c0005000000000000000000"], 0x4c}, 0x1, 0x0, 0x0, 0x30000000}, 0x4044850) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x17, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000000)=""/75, &(0x7f0000000080)=0x4b) 22:35:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x4000) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:47 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) syz_io_uring_setup(0x8d7, &(0x7f0000000000)={0x0, 0x761e, 0x20, 0x3, 0x1c, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000080), &(0x7f0000000140)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 22:35:47 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x0, &(0x7f0000000280)) 22:35:47 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 2: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:47 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) socketpair(0x2c, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000140)={0x34, 0x32, 0x2, 0x3, 0xa, 0x9, 0x5, 0x149}) accept$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) 22:35:47 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec6ef8504cec7b9f16372a9f611f19ba20bc8cea", 0x26, 0x1}]) 22:35:47 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:47 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) 22:35:47 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 5: io_destroy(0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:47 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:47 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 0: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[0x0]) 22:35:47 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000400), 0x2480, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) openat$nvram(0xffffffffffffff9c, &(0x7f0000000580), 0x1, 0x0) io_submit(0x0, 0x5, &(0x7f0000000540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f0000000040)="b262cc14182f50002ca1da905cdbfd6102e0d3e86284fe38574d8404164bf61282b274435676e48d16cfbd795f96a4d743f5dd0ffed9155ac9a6ceb0c5338f9b24482afb29578b056c9e8a873a6faec7ef8f8d82594417890ebe12fdbf6d182f06f8", 0x62, 0x9, 0x0, 0x3, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x653516bcb8adc6f7, 0x2d6, r2, &(0x7f0000000180)="0a7abdb290f69dbe0ef33f2cbc0c074a0784604bc518e26884b73086182176c46393a52ac9f8bb43f17a1a40e2c3351e9ce4dcd855e30e3390b54acea1f2f4a3d2fe652df4c571fe84cf99233ef68b5e736f5bbcfa456294e5443f22fac0150605aa4506c0b347375a5a8b4a01344b4785e079063905db56d72b", 0x7a, 0x8, 0x0, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000240)="6a68ff9a23b322f4757bfb4abd9b72c3a0678727f8105d3db12e9be7efd059e22a20ef5d22d142a65bf7c026de26c566ed1a528319e437c326c4a5ae72da8e51f866fc2356f0e0113cc68cae36f8ec89bd92dbe29a33746ca2fd3e3fec2e191bcb80a3a25fa110d122e1c5c6f22adfaf6ab4a21fa24512e5e86ce840275161c2b92990c803b5e3a29722540732a61d69fc0cc3f42af5dd29df3e8332a5a9715d5636ddbdd03dcfabf0978e52fb190fedee2858830bd54a1d5bb0f3f4cd4bdee0c9e16f7a7621cf30b86930272038e8e0bfa88c", 0xd3, 0x8001, 0x0, 0x5}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x94d7aef3fa0872b1, 0x7, 0xffffffffffffffff, &(0x7f0000000380)="20a24d7ef9fb4ed2c53a1d9d9007896604d609dbbd19bab8ad68584b8eed", 0x1e, 0x40, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x7, r4, &(0x7f0000000440)="99a318dfdf9b03d5543f068d008acbd9e9caa40de2130e68a819ffd105cae813e2dc9188af51a21de1b14cf30a4f97644f70132f4887dbc2558e71e810e62f179c66331e5852b29389450ac187a8bbbcf929bc492839f1e33911725dd6c6fd4576a8c36a940640a75c0005630a6439513be1009edb4546f2867eb40c6caea9522e9040cb61981f5a95f7e4b2f826eaeee0cc69f94dd38d3d14f33bf6bf187ad9dd2c3ee34fba21b6fde542735619dca5ca495725b281283f", 0xb8, 0x2, 0x0, 0x2, r5}]) r6 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r6, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) write$tcp_congestion(r6, &(0x7f0000000000)='scalable\x00', 0x9) 22:35:47 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:47 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:47 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x200000) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x10000000000000, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) accept$packet(r0, 0x0, &(0x7f0000000040)) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x24102, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000001400)=""/116, 0x74}, {&(0x7f0000001480)=""/213, 0xfffffffffffffe4d}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x5, 0x78d, 0x8) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000001380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10081400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}}, 0x80) write$tcp_congestion(r0, &(0x7f0000000040)='illinois\x00', 0x9) 22:35:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) 22:35:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b80246ec", 0x13, 0x1}]) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x40581) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x109040) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) shmctl$SHM_STAT_ANY(0x0, 0xf, &(0x7f0000000000)=""/28) 22:35:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfe591ba0018259f0}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x800, [0x86b3, 0x400, 0x6, 0x5, 0x8, 0x1ff]}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000), 0x4) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a39cc9ee4a02cc42576a3ca4cdc09c48cb9a689aa3c23a113145d4fdcb105a565d37a21448748865895302ee87907ceee0dfc2cf8ae52644d8b7998edb763a2814f32895d1967c0fc2077afdf02b5404bbd691151fdf7ed9bf9fa08c54e49de2757af974e20669b76ea49b83e3d1c79", 0xde, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:48 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 5: pkey_alloc(0x0, 0x3) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x10e00) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) r3 = getpgrp(0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r3, 0x7, r4, &(0x7f0000000040)={r1, r5, 0xef}) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 5: sendto$packet(0xffffffffffffffff, &(0x7f0000000140)="6154f9003d3170e9850fa29b64973f64951beee6e7fa46f2afcd94cddf5b39f18611e59e14d41d97abc8e55fe975890019d57d44dd61821722644fb2b077eb987258c1d30a1140bfd4a9834fd606fd72e10eed33ecfaef3c2204d3c37815408ba2e8fd65a8777f73277494653a3f0a148cf858d88958dcb702fa744e8eb7b2d190c8f1687ec2106b755b975b102130a4a427298d9602ffea8e2c88450095a722fd3e6b184a297acda1f7173305ed3214e2b62ada80d99a796e7950a801864ae051607be68ad37efa7febfb5ab23f9c08", 0xd0, 0x4040081, &(0x7f0000000000)={0x11, 0x19, 0x0, 0x1, 0x1f, 0x6, @random="5bde9424fcad"}, 0x14) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 1: syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 5: pkey_free(0xffffffffffffffff) r0 = dup(0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) kcmp$KCMP_EPOLL_TFD(0x0, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000080)={r2, 0xffffffffffffffff, 0x3}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00000001c0)='veno\x00', 0x5) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r7, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000000200)="faef062f58272e9bd9895ff66a4dae9e", 0x10) r8 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r8, &(0x7f0000000000)='dctcp\x00', 0x6) 22:35:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) 22:35:48 executing program 5: ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020006000000fbdbdf25010000000800090004000000080005007f000001080002000100000006000600020000000600060003000000"], 0x3c}, 0x1, 0x0, 0x0, 0x8}, 0x41) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, 0x0, 0x0) 22:35:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, 0x0, 0x0) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = fsmount(r0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x10000000000000, 0x40581) write$tcp_congestion(r0, 0x0, 0x0) 22:35:48 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000), 0x0, 0x1}]) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x20400) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:48 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) 22:35:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='htcp\x00', 0x5) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:48 executing program 5: ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x2f, 0x64, 0x81, 0x2, 0x40, @mcast2, @loopback, 0x20, 0x10, 0x4, 0xfff}}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={r0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r1, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x800000, 0x10, r2, 0x8000000) 22:35:48 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:48 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x90281) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) connect$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x4]}, 0x8) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r1, 0x7, &(0x7f0000000040)=r3, 0x1) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)=[r0, r1, r2, r3, r0]}, 0x5) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x80400, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, 0xffffffffffffffff) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_IRQP_SET(r1, 0x4008700c, 0x1ecb) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)=0x0) r5 = signalfd(r3, &(0x7f00000004c0), 0x8) io_cancel(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0x6, r1, &(0x7f0000000400)="0c3b90b5e46c1fa95862b9218bc9b782136275dc2d3defbc7171e4c74f8a2368faacf99293956b8fc3704bf1f78312e321fc03431e587214f6c0f3194944f496e2835f2ef72019e9e66c7cc6270ef6956975173f4d141f673cf2c9a4035ca41b74e7c7112f6a2e1b4faade5094c4538b420fe6b4c349070beec49fbf935c50a1bbbbcf5209482783776b9612340a778de47d83bd386c9a0c6c99364562288489e0d649856a73783f364eb3f6e28733eb51d685a6557a6687f1152787", 0xbc, 0x1f40, 0x0, 0x2, r5}, &(0x7f0000000540)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x4, 0xee, 0x1, 0xff, 0x40, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7, 0x8000, 0x81, 0xfffffff4}}) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='yeah\x00', 0x5) syz_open_dev$sg(&(0x7f0000000000), 0x8, 0xc000) epoll_create(0x800) 22:35:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a", 0x6f, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(0xffffffffffffffff, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x4, [0x1000, 0x7fffffff, 0x7fffffff, 0xf72, 0x3, 0xffff]}) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(0xffffffffffffffff, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f0000000040)='bic\x00', 0x4) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(0xffffffffffffffff, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) sendmsg$NL802154_CMD_DEL_SEC_DEV(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000a2cbd7000fedbdf251b00080008000300", @ANYRES32=0x0, @ANYBLOB="100023800c0004000203aaaaaaaaaaaa0c000600020000000200000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="d9cb8b8f", @ANYRES32=0x0, @ANYBLOB="f5ea33df4901a81acb9e225c8c87ddcb4a8e45dc7a2c3758f866932a18b42e90b87676753152fcb771f397ce0882c110f785124a1d19aad9074b8f2af801679871e2c90936a63a540da07d54e22ec23d1459ffffffffffff731e0ac3ad06457d3b0f7d83389a1e4aa74f140a0297b876eadab67b6c30725d5d4f1b6c621124d4ac46ff442efd5a18589e8ee1e0e5a620a6277752be5b0d00711a50386c9741ef6044997017b3cd4c169189b8b6a14ef682fdb217f170b3d2f8db7481eae91a8d283a4ed4a32f4f9631b763e1"], 0x50}, 0x1, 0x0, 0x0, 0xc004}, 0x80) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) 22:35:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x9, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={[0x2]}, 0x8) write$tcp_congestion(r1, &(0x7f0000000040)='illinois\x00', 0x9) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x0, [0x3, 0x7, 0x80000000, 0x7fff, 0xfffffffffffffff8, 0x3]}) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x3fe, 0x3416c2) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0xfffffff7, 0x3b11, 0x6, 0x80000001, 0x8, 0x4, 0x1000}, 0x1c) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xfdfffffffffffffd, 0x60481) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r3}, @GTPA_LINK={0x8}, @GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r0}, @GTPA_VERSION={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4004010) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x88000, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000340)={0x6, 0x0, &(0x7f0000000300)=[r0, r0, 0xffffffffffffffff, r3, r0, 0xffffffffffffffff, r5]}, 0x7) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000080)) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x410481, 0x0) r6 = getpgrp(0x0) pidfd_open(r6, 0x0) syz_open_dev$loop(&(0x7f0000000180), 0x6d7, 0x65a581) kcmp$KCMP_EPOLL_TFD(r1, r6, 0x7, r0, &(0x7f0000000000)={r0}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140931a912f9f98f2b3fd35dbdccd2dd06f1d45eb344ee013e09fb74aafa916a00e37ca0187dffab5c4ac077516663f3a6b2ca96448bc134a", 0x6f, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[0xffffffffffffffff], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[0xffffffffffffffff], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) socket$inet6_udplite(0xa, 0x2, 0x88) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(0xffffffffffffffff) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[0xffffffffffffffff], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x48, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_LINK={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @empty}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) syz_open_dev$rtc(&(0x7f00000001c0), 0xdd, 0x80000) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r1, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @private}}, &(0x7f0000000000)=0x80) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140", 0x38, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000240)={'syztnl0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x4, 0x7f, 0x7f, 0x9, 0x21, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, 0x8000, 0x1, 0x0, 0x1}}) connect$packet(r2, &(0x7f00000002c0)={0x11, 0x10, r3, 0x1, 0xe1, 0x6, @broadcast}, 0x14) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000000140)="131fb01515e552c7ef481ae8cffde1542a2072eb625a80ad3feee9cbd802eadc691a744cb4931478462b645499f1460d8b2bea98595da1d96403030adf084c12b4b9570e081f86eb57c0e734beda61e2aa703c1eac7a4abd91cbb49717adf43fdaadb147642ac758127d18f2e97baec96f6978ffb413c6c579a6b12970f662c627c347e18233dc49e2a1e86395baba746e1f81c44a7e8c07b7033ff3978a5ca19b5021acbbbdfcac2c280c765e83a559c06348e6eb87a456e831f722eb0feb455927bb0527d3f1f5d9e38a44f335751a399427", 0xd3, 0x0, 0x0, 0x3, r0}, 0xffffffffffffffff) 22:35:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000040)='reno\x00', 0x5) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010027bd7000fedbdf25140000000800010003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0xc804) 22:35:49 executing program 1: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/150, 0x96}], 0x1) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) pipe(&(0x7f0000000180)) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x2, 0xffffffffffffffff, 0x0, 0xee01, 0xee00, 0x150}, 0x10001, 0x26b571a0, 0x1, 0x5, r0, r1, 0x6}) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x240000, 0x0) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) pidfd_open(r0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) pidfd_open(r1, 0x0) write$tcp_congestion(r3, &(0x7f0000000000)='highspeed\x00', 0xa) 22:35:49 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b802", 0x11, 0x1}]) 22:35:49 executing program 1: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000000180)={0x11, 0x1b, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) inotify_init1(0x180800) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@GTPA_I_TEI={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @loopback}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_TID={0xc, 0x3, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}]}, 0x40}, 0x1, 0x0, 0x0, 0x8400}, 0x4008018) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x22840, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000300)={0x7, 0x0, &(0x7f00000002c0)=[r3, r2]}, 0x2) r4 = syz_open_dev$vcsa(&(0x7f0000000200), 0x9, 0x2000) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000001c0)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = gettid() r3 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x1) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r3, &(0x7f0000000040)={r4, r0, 0x800}) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, &(0x7f00000000c0)='bbr\x00', 0x4) 22:35:49 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(r1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[r1], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(r1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[r1], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 1: io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="67a6c5ade5ed2bf72b7603181d4fefb5ec5905ff1f8a21b1697db5414632698f87b2caf17ff998a375e29c2cb782447804109b06192b6140", 0x38, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x204480, 0x0) r3 = fsmount(r0, 0x1, 0x7c) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x40481) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(r1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[r1], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1001, 0x0) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(r1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[r1], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:50 executing program 5: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000140)="666b2d7722f17cebe9f5c7d1250cb1c300b0ee1561b9c7ec2956a28fcb0ee1c53a5cc8c705987921b762c3a0d62422a95b3f77dd7cc4e601ea2a1eec17770ce31d2a8511a89d6f23118ee36317e6f99488f884509b3a6fc21132db2659bf1965a400a8645986846942e77f1d16ce1c6490aa6d655104be8fb8e279d2626b825d7aef7a5c", 0x84) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x4, 0x181c2) write$tcp_congestion(r0, &(0x7f0000000000)='bic\x00', 0x4) accept4(r0, &(0x7f0000000040)=@ax25={{0x3, @netrom}, [@bcast, @remote, @remote, @null, @netrom, @default, @default, @default]}, &(0x7f00000000c0)=0x80, 0x80000) socket$inet_udplite(0x2, 0x2, 0x88) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = fsmount(r0, 0x0, 0x86) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x2f, 0xe4, 0xf4, 0x3, 0x60, @loopback, @empty, 0x40, 0x7, 0xfcb, 0x6}}) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000280)={'ip6_vti0\x00', &(0x7f0000000200)={'ip6_vti0\x00', r2, 0x0, 0xbc, 0x7, 0x6, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x7, 0x7800, 0x6, 0x4055}}) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000480)=@gcm_128={{0x304}, "a8fd19de39042320", "b96a7c993f996f493ed5538392a6e529", "68fc2003", "4cf49768ae764029"}, 0x28) r5 = syz_open_dev$vcsa(&(0x7f0000000300), 0x4, 0x400000) io_uring_register$IORING_REGISTER_PROBE(r5, 0x8, &(0x7f0000000340)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000500"/264], 0x1f) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r2, 0x2f, 0x6, 0x0, 0xffff8001, 0x8, @private1, @private1={0xfc, 0x1, '\x00', 0x1}, 0xa683dc1352023677, 0x7, 0x5, 0x1}}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r6, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_SIOCGIFCONF(r6, 0x8912, &(0x7f00000002c0)=@buf) 22:35:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(r1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[r1], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:50 executing program 5: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r0, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x811}, 0x40000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000140)={'ip6tnl0\x00', r1, 0x4, 0x7, 0x7f, 0x2, 0x4, @mcast1, @local, 0x1, 0x700, 0x7, 0x3}}) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r3, &(0x7f0000000240)='bic\x00', 0x4) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) write$tcp_congestion(0xffffffffffffffff, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) r2 = dup(r1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000300)=[r1], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r2, &(0x7f00000004c0), 0x8) 22:35:50 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x60481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = getpgrp(0x0) pidfd_open(r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000000)={r2, r0, 0x80}) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x3) 22:35:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b8", 0x10, 0x1}]) 22:35:50 executing program 1: r0 = syz_open_dev$vcsa(0x0, 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(0x0, 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x8, @private1, 0x20}}, 0x0, 0x0, 0x1e, 0x0, "3f504cf42be2914ae0bd1d1395a3cccb2a6fd2774e28f1e5b93a16b29213716a7d0b7d86eb1537df536e1c52a10c14212dfffb484bb59c69189ecc8ae652a3f335e034f455e0ec192b12c3bef9612d37"}, 0xd8) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x6) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x0, 0x0) io_pgetevents(r1, 0x2c5, 0x0, 0x0, &(0x7f0000002940), 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f0000000000)="07af05801ae4ed1e10a7800a7f9ccce659999a3dce35952aceb037dd70ed44ec1d96cebdefd1aeffb2ffbb4079bf7bd450da154fe915cc3b07cd2d938b31af4700ffdd447f05dd3f2c32b58b9d71c387d496c526af520bbe061940b4600428ab1d1ff527343a86256f3db4ef640f30e39c0c347f64e958f746fdc569919e6d76aee4366615d409106a81afbf6583", 0x8e, 0x20, 0x0, 0x1}, &(0x7f0000000180)) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x34a480, 0x0) r1 = pidfd_open(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x9, [0x2, 0x2, 0x0, 0x2, 0x2, 0x1000]}) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x40, 0x40481) openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) eventfd2(0x8001, 0x1) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) connect$packet(r1, &(0x7f0000002980)={0x11, 0x7, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x15, 0x0, 0x1, 0x79, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000000)={0x0, 0x6, [0x1, 0x80000001, 0x7f, 0x0, 0x7, 0x6]}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0xf0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140), 0x0, 0x401, 0x0, 0x0, r0}]) 22:35:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(0x0, 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x800000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r1, 0x8000000) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 5: shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000000)=""/150) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x2041) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) fsmount(r1, 0x0, 0x71) 22:35:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(0x0, 0xfffffffffffffffc, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000040)={0x1bd, 0x0, &(0x7f0000000000)=[r1]}, 0x1) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r1, 0x0, 0x0) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000428bd7000fbdbcef54f35bf54200490b4a6df25050000000c00060003001000000000006d53c13bfa84f8e310c933d1dabaeb40eb97ec0bfcb192111215cb6c03004ace3f8cce8ac99de24849d20dca0ce4bebfaf30378f3f8d5cb4d8d200dda1d1a218b97627cffcefeba41e9ed4ee05d6b6"], 0x20}, 0x1, 0x0, 0x0, 0x20008080}, 0x80) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 5: ioctl$NS_GET_USERNS(0xffffffffffffffff, 0xb701, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:50 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x401}]) 22:35:50 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385", 0xf, 0x1}]) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x9, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x2a012ed128fea16f, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r2, &(0x7f0000000040)={r3, r4, 0xfff}) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:50 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f0000000000)='bbr\x00', 0x4) 22:35:50 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) pipe(&(0x7f0000000000)) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:50 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:50 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r0, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/222, 0xde}, {&(0x7f00000002c0)=""/223, 0xdf}], 0x2, 0xd98, 0x953) syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) write$tcp_congestion(r1, &(0x7f0000000040)='scalable\x00', 0x9) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) signalfd(r2, &(0x7f0000000000)={[0x594f]}, 0x8) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0xa4800, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f0000000940)=[{&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/163, 0xa3}, {&(0x7f0000000500)=""/65, 0x41}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000580)=""/253, 0xfd}, {&(0x7f0000000680)=""/92, 0x5c}, {&(0x7f0000000700)=""/49, 0x31}, {&(0x7f0000000740)=""/147, 0x93}, {&(0x7f0000000800)=""/86, 0x56}, {&(0x7f0000000880)=""/178, 0xb2}], 0xa) 22:35:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:51 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb47f733ca385b8", 0x10}]) 22:35:51 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:51 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x401}]) 22:35:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x0, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:51 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r3, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r4, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r5, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r2, r0, r0, r0, r3, r4, r5], 0x7) 22:35:51 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:51 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2, 0x480800) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xc) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @private}, &(0x7f0000000040)=0xc) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f00000001c0)) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000140)={'syztnl0\x00', r2, 0x4, 0x7, 0x7f, 0x9a, 0x8, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x10, 0x8000, 0x1, 0x8000}}) 22:35:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:51 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, 0x0, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2}, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x20541, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x800, 0x70bd28, 0xffff, {}, [@NL802154_ATTR_CCA_MODE={0x8, 0xc, 0x4}, @NL802154_ATTR_CCA_OPT={0x8, 0xd, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40080}, 0x4000010) ioctl$RTC_PLL_SET(r1, 0x40207012, &(0x7f0000000040)={0x1, 0x80, 0x3, 0x3, 0x1f, 0x1, 0x7fff}) r2 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) syz_genetlink_get_family_id$nl802154(&(0x7f0000000240), r0) write$tcp_congestion(r2, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:51 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:51 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:51 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:51 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0xffffffffffffffff, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r1 = signalfd(r0, &(0x7f0000000000)={[0x7fff]}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 22:35:51 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000003c0), 0xfffffffffffffffc, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x60000, 0x0) getpeername$packet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x14) r3 = dup(r2) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000300)=[r2], 0x1) io_setup(0x3, &(0x7f0000000100)) signalfd(r3, &(0x7f00000004c0), 0x8) 22:35:51 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40081) io_setup(0x1, &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000000)="b224aa3a1f004f3d4bb4", 0xa, 0x1}]) 22:35:51 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0x3c86, 0x0, &(0x7f0000000000)=[0xffffffffffffffff, r0, r1]}, 0x3) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:51 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1, 0x40481) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) 22:35:51 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x0) io_setup(0x1, &(0x7f0000000300)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)='g', 0x1, 0x0, 0x0, 0x0, r0}]) 22:35:51 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x40481) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) connect$packet(r1, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000040)=0x4, 0x4) write$tcp_congestion(r0, &(0x7f00000000c0)='dctcp\x00', 0x7800ff8) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, 0x0, 0xa00, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r1}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8081}, 0x8080) connect$packet(0xffffffffffffffff, &(0x7f0000002980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000140)={'ip6_vti0\x00', 0x0, 0x2f, 0x7b, 0x2f, 0x3011, 0x60, @ipv4={'\x00', '\xff\xff', @multicast2}, @private0, 0x20, 0x7800, 0x0, 0x7fff}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)