7a65c548fe1833a4d1ace0267d0db132fc6ac6ffc119d960f68531394bb5d4de7c69e3f82a3ee9720badb2fb96e8572ab42e37a2fd9f8e620454d6ab8103e93e244803f4a91d848639f5929c1ee3dea334651ebc463b3e29062795a68be1ab1a671c6611090d9cc06083a052d36c80b1916a1c6b19386fd1526c210847f6aa13be46e43742e86b7aff4795648e81fdf5364725b0d9398ae8506ed6b35746fa0e6d113fabdaa19ba314ce77c0ea1c996c125ab3a95e64b56e7c7a58e53be65bd4b93972c4274644f912f09c9e5fe73d1c59af8890594a298ff473094d175cf9009a729166121862a6e19d9ea5ef42be2dddc3d88b5e60494af14844dbab48020170a66ebc36ff001141f477de051b21f422ec5114dceccf2c3138308b3f24569530afc80cef8ad40876a7f3a94e81da81604e3fff51c4ae157672126f98a339ef9cfbf534e2219af2938d7138297c7db5852960b92aefffe119a7d64a120fc1a51751d5988c6c7f924eb6f83c58ce67f7cc42626840ef2cab3132d4490d5bc19304bce4bb2892513af24b2af40df0c14b3839a56fa89765b5a4f787ccc9aaec26a70663cc94b4e36d5d8a89014e7d5d2d1cb74754ccef75aa0258fb80e11cdcd635fa0c2e749916adbdc95bb38bcdfeeccde1774064df52dc4abb4fe0738fd7f3ebbd4ae8ec833797be8c6b9d7e66c58f30bb4097aa9a0a2025ab2a88e125a51c69a304f8f5b957561de12dac21d5b2dd3ecb29424f62cba90b92bef57fc4a76da7f509da52bcce879307e623ea96e5dbf2ae82868542f47897cf666ac4534b7db0f11f2b62bfba681f6c1e87945581e0ad25d281ae5faec2d68289a48056ecf71b4a725fd25e93d08ef9ce5457c442be10de5196b165cc76187ff044f12cace461af3a8ca629613759e42e6a31648575c13c5fe25bb7f5558ec9f6abf8f62ee6943c2e4e8d2c1d9eaa3693a5b0a84e218bc5c3aa07d2ddea94f33115e2f998c44a83c8516268afd62ea2aacfed62ce6e4052662567e36b6819ded1a3a935e0bd33b118b929d05a5123e020de6171850e3a116e2421776c87069540c3e4787532a06f661a39463d1eee9d6b14a57a91b7761d4c635cab27d4d176c769937ca96c16b08f5089935cdd99a8311eddbce1001d308562257c4cc2fb9c55fe80e496804e8314959fe8e8d516357455ac83812941887c7d8bab0aacb06347cacf9656f2871ce20981ae71f0b64e618fc0a24a0fe46c5e4e4ba28ac509be840d79ae5a726dd8ea4021866e431d0b293ec5cbae0d33a0af8c50553fd8aa6b53c60e6b542271b7704203f5a988e30002202775acb310f5f6583d8c0e36468180a6b4724e6572605d4f1687652ba18d2f89e34af16507aceb08408f14e00903ebb72aaef6d22b250e8eb8b91e5eb443d2df936a8119f7d821c1508e85fe49abadea894e972c159edd03d805e4c9128f978f4142a692eae8c4330aaef04076ea1d4d318151c7b2824bc0fc7359e59e2d2952379268764d8ef1f42fdb6fa799e988a5aeb4afccbe671872e65c140b4e673ad3644573c63b8e1bbf2fa9080e8140be567b529febcc46807236e301288dde10689f827495bdb05f316b4c577c837443e0546810f104ed46b10a192a1dccf0e16fa45f8a4c21ef5f6f8315ff05138475ed9211495efe52cc124c0bbd5e44c8f3e81b8f4c024844391ea1b2b7800a6da48376146cc7fe8254c8b6d15d9c3014d6d86bf6305e44c3f70fb5e2fd7dab91d120b6902e521541389232a2c66ec4376e1d1c", 0x1000}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1467.700387][ T2243] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1467.953993][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1467.956522][ T12] usb 2-1: reset high-speed USB device number 110 using dummy_hcd [ 1467.960247][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:25:41 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @local}, {0x2, 0x0, @local}, 0xd7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1}) 14:25:41 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) write(r2, &(0x7f0000000080)="475ca4342e018cefef9db5401df1fc215c69bc33c0ee9afb976f1cf5c996483150db033b17c4e4affd26753fc282f58e0056542e1170eecb4072c6bcc27986b84fad3729bebb5ad14fe450c8bb9bfefac0c539fa45a703f2cbe8c4682b27d1755c3287052203cc14b184121dd54ccdf62fdab7e3fc43795010fed33dc14ddab917b992eb95a3264c5083943d65364f2d6a4c2f2007f54ac43a053f9bb4", 0x9d) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r4, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r5}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote}, {0x2, 0xfffc, @local}, {0x2, 0x0, @empty}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000000}) 14:25:41 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1468.203702][ T12] usb 2-1: Using ep0 maxpacket: 32 14:25:41 executing program 3 (fault-call:19 fault-nth:14): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:41 executing program 0: r0 = socket(0x2, 0x4000000000080002, 0xfe) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) [ 1468.282770][ T12] usb 2-1: device firmware changed [ 1468.298633][ T12] usb 2-1: USB disconnect, device number 110 14:25:41 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:41 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x19) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x41d, 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r3, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r5, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r7, 0x0) getgroups(0x4, &(0x7f0000000200)=[0xee00, r5, 0xee00, r7]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) mount$fuseblk(&(0x7f0000000080)='/dev/loop0\x00', &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='fuseblk\x00', 0x40000, &(0x7f0000000380)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}], [{@fowner_gt={'fowner>', r9}}]}}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000480)=0x6) ftruncate(r1, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="60756e2dce5fcd09060416b0f7298e97dcf8131d49b6d8b5a3f29a5a6462c35f6400c1cb2a6f83"], 0x1}}, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x8000fffffffe) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000000)=0xed, 0x4) [ 1468.484821][ T2538] FAULT_INJECTION: forcing a failure. [ 1468.484821][ T2538] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1468.491718][ T2538] CPU: 0 PID: 2538 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1468.491718][ T2538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1468.514084][ T2538] Call Trace: [ 1468.518232][ T2538] dump_stack+0x191/0x1f0 [ 1468.522358][ T2538] should_fail+0xa3f/0xa50 [ 1468.525315][ T2538] should_fail_alloc_page+0x1fb/0x270 [ 1468.525315][ T2538] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1468.535344][ T2538] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1468.535344][ T2538] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1468.535344][ T2538] ? prep_new_page+0x792/0x9b0 [ 1468.535344][ T2538] ? get_page_from_freelist+0x11a1/0x19c0 [ 1468.535344][ T2538] kmsan_alloc_page+0x131/0x360 [ 1468.535344][ T2538] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1468.535344][ T2538] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1468.535344][ T2538] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1468.535344][ T2538] ? kmsan_slab_alloc+0xaa/0x120 [ 1468.535344][ T2538] ? __kmalloc_node+0xd06/0x12f0 [ 1468.592030][ T2538] ? kvmalloc_node+0x19f/0x3d0 [ 1468.592030][ T2538] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1468.592030][ T2538] ? default_file_splice_read+0x294/0x1060 [ 1468.592030][ T2538] ? splice_direct_to_actor+0x587/0x1130 [ 1468.592030][ T2538] ? do_splice_direct+0x342/0x580 [ 1468.592030][ T2538] ? do_sendfile+0x1010/0x1d20 [ 1468.592030][ T2538] ? __se_sys_sendfile64+0x174/0x360 [ 1468.592030][ T2538] ? __x64_sys_sendfile64+0x56/0x70 [ 1468.592030][ T2538] ? do_syscall_64+0xbc/0xf0 [ 1468.592030][ T2538] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1468.592030][ T2538] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1468.592030][ T2538] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1468.592030][ T2538] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1468.592030][ T2538] ? should_fail+0x177/0xa50 [ 1468.592030][ T2538] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1468.592030][ T2538] alloc_pages_current+0x68d/0x9a0 [ 1468.592030][ T2538] push_pipe+0x660/0xbd0 [ 1468.592030][ T2538] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1468.592030][ T2538] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1468.592030][ T2538] default_file_splice_read+0x294/0x1060 [ 1468.592030][ T2538] ? security_file_permission+0x51f/0x6e0 [ 1468.592030][ T2538] ? rw_verify_area+0x3a5/0x5e0 [ 1468.592030][ T2538] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1468.592030][ T2538] ? __ia32_sys_tee+0x160/0x160 [ 1468.592030][ T2538] splice_direct_to_actor+0x587/0x1130 [ 1468.592030][ T2538] ? do_splice_direct+0x580/0x580 [ 1468.592030][ T2538] do_splice_direct+0x342/0x580 [ 1468.592030][ T2538] do_sendfile+0x1010/0x1d20 [ 1468.592030][ T2538] __se_sys_sendfile64+0x174/0x360 [ 1468.592030][ T2538] __x64_sys_sendfile64+0x56/0x70 [ 1468.592030][ T2538] do_syscall_64+0xbc/0xf0 [ 1468.592030][ T2538] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1468.592030][ T2538] RIP: 0033:0x459a29 [ 1468.592030][ T2538] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1468.592030][ T2538] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1468.592030][ T2538] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1468.592030][ T2538] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1468.592030][ T2538] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1468.592030][ T2538] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1468.592030][ T2538] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:25:41 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0xa, 0x3d, 0x8000000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f00000002c0), 0x0}, 0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) [ 1468.837115][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1468.843588][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1468.850113][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1468.856569][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:25:41 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1469.073189][ T12] usb 2-1: new high-speed USB device number 111 using dummy_hcd [ 1469.311941][ T12] usb 2-1: Using ep0 maxpacket: 32 [ 1469.432047][ T12] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1469.440206][ T12] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1469.448616][ T12] usb 2-1: config 0 has no interface number 0 [ 1469.454909][ T12] usb 2-1: config 0 has no interface number 1 [ 1469.612233][ T12] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1469.621443][ T12] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1469.629707][ T12] usb 2-1: Product: syz [ 1469.634029][ T12] usb 2-1: Manufacturer: syz [ 1469.638701][ T12] usb 2-1: SerialNumber: syz [ 1469.645165][ T12] usb 2-1: config 0 descriptor?? [ 1469.682970][ T12] hub 2-1:0.92: ignoring external hub [ 1469.689135][ T12] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1469.703396][ T12] hub 2-1:0.235: ignoring external hub [ 1469.709578][ T12] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1470.002374][ T739] usb 2-1: USB disconnect, device number 111 [ 1470.691891][ T12] usb 2-1: new high-speed USB device number 112 using dummy_hcd [ 1470.931907][ T12] usb 2-1: Using ep0 maxpacket: 32 [ 1471.052078][ T12] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1471.060360][ T12] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1471.068806][ T12] usb 2-1: config 0 has no interface number 0 [ 1471.075026][ T12] usb 2-1: config 0 has no interface number 1 [ 1471.232190][ T12] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1471.241298][ T12] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1471.249523][ T12] usb 2-1: Product: syz [ 1471.253820][ T12] usb 2-1: Manufacturer: syz [ 1471.258450][ T12] usb 2-1: SerialNumber: syz [ 1471.264664][ T12] usb 2-1: config 0 descriptor?? [ 1471.302960][ T12] hub 2-1:0.92: ignoring external hub [ 1471.309104][ T12] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1471.323251][ T12] hub 2-1:0.235: ignoring external hub [ 1471.329395][ T12] usb-storage 2-1:0.235: USB Mass Storage device detected 14:25:44 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x3) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:44 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth0_to_bridge\x00', 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) 14:25:44 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:44 executing program 3 (fault-call:19 fault-nth:15): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:44 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x7f9a, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x114}) 14:25:44 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x74, r2, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x3a0, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x77756eb99c660dcd}, 0x4000000) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1471.503237][ T2936] FAULT_INJECTION: forcing a failure. [ 1471.503237][ T2936] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1471.517016][ T2936] CPU: 0 PID: 2936 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1471.524854][ T2936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1471.526604][ T2936] Call Trace: [ 1471.526604][ T2936] dump_stack+0x191/0x1f0 [ 1471.526604][ T2936] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1471.548669][ T2936] should_fail+0xa3f/0xa50 [ 1471.551273][ T2936] should_fail_alloc_page+0x1fb/0x270 [ 1471.558423][ T2936] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1471.562443][ T2936] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1471.562443][ T2936] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1471.562443][ T2936] ? kmsan_slab_alloc+0xaa/0x120 [ 1471.562443][ T2936] ? __kmalloc_node+0xd06/0x12f0 [ 1471.562443][ T2936] ? kvmalloc_node+0x19f/0x3d0 [ 1471.562443][ T2936] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1471.562443][ T2936] ? default_file_splice_read+0x294/0x1060 [ 1471.562443][ T2936] ? splice_direct_to_actor+0x587/0x1130 [ 1471.562443][ T2936] ? do_splice_direct+0x342/0x580 [ 1471.562443][ T2936] ? do_sendfile+0x1010/0x1d20 [ 1471.562443][ T2936] ? __se_sys_sendfile64+0x174/0x360 [ 1471.562443][ T2936] ? __x64_sys_sendfile64+0x56/0x70 [ 1471.562443][ T2936] ? do_syscall_64+0xbc/0xf0 [ 1471.562443][ T2936] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1471.562443][ T2936] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1471.562443][ T2936] ? should_fail+0x177/0xa50 [ 1471.562443][ T2936] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1471.562443][ T2936] alloc_pages_current+0x68d/0x9a0 [ 1471.562443][ T2936] push_pipe+0x660/0xbd0 [ 1471.562443][ T2936] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1471.562443][ T2936] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1471.562443][ T2936] default_file_splice_read+0x294/0x1060 [ 1471.562443][ T2936] ? security_file_permission+0x51f/0x6e0 [ 1471.562443][ T2936] ? rw_verify_area+0x3a5/0x5e0 [ 1471.562443][ T2936] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1471.562443][ T2936] ? __ia32_sys_tee+0x160/0x160 [ 1471.562443][ T2936] splice_direct_to_actor+0x587/0x1130 [ 1471.562443][ T2936] ? do_splice_direct+0x580/0x580 [ 1471.562443][ T2936] do_splice_direct+0x342/0x580 [ 1471.562443][ T2936] do_sendfile+0x1010/0x1d20 [ 1471.562443][ T2936] __se_sys_sendfile64+0x174/0x360 [ 1471.562443][ T2936] __x64_sys_sendfile64+0x56/0x70 [ 1471.562443][ T2936] do_syscall_64+0xbc/0xf0 [ 1471.562443][ T2936] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1471.562443][ T2936] RIP: 0033:0x459a29 [ 1471.562443][ T2936] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1471.562443][ T2936] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1471.562443][ T2936] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1471.562443][ T2936] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1471.562443][ T2936] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 14:25:44 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1471.562443][ T2936] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1471.562443][ T2936] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:25:44 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) recvmmsg(r1, &(0x7f00000016c0)=[{{&(0x7f0000000080)=@ax25={{0x3, @default}, [@bcast, @rose, @default, @netrom, @netrom, @netrom, @remote, @null]}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/240, 0xf0}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/233, 0xe9}, {&(0x7f0000001300)=""/85, 0x55}, {&(0x7f0000001380)=""/106, 0x6a}, {&(0x7f0000001400)=""/163, 0xa3}, {&(0x7f00000014c0)=""/67, 0x43}], 0x7, &(0x7f00000015c0)=""/238, 0xee}, 0x8}], 0x1, 0x40, &(0x7f0000001700)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r3 = socket$unix(0x1, 0x5, 0x0) accept(r3, &(0x7f0000001740)=@ax25={{0x3, @rose}, [@remote, @null, @default, @remote, @netrom, @rose, @netrom, @rose]}, &(0x7f00000017c0)=0x80) 14:25:44 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xfe49, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[]}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:45 executing program 0: r0 = socket(0x1, 0xa, 0xbf) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x4}}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0xfffd, @local}, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x48100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x1ff}) 14:25:45 executing program 3 (fault-call:19 fault-nth:16): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1471.992336][ T739] usb 2-1: reset high-speed USB device number 112 using dummy_hcd 14:25:45 executing program 2: r0 = socket$inet6(0xa, 0x5, 0xfd) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:45 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1472.176645][ T3243] FAULT_INJECTION: forcing a failure. [ 1472.176645][ T3243] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1472.181719][ T3243] CPU: 1 PID: 3243 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1472.181719][ T3243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1472.205697][ T3243] Call Trace: [ 1472.205697][ T3243] dump_stack+0x191/0x1f0 [ 1472.211925][ T3243] should_fail+0xa3f/0xa50 [ 1472.211925][ T3243] should_fail_alloc_page+0x1fb/0x270 [ 1472.211925][ T3243] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1472.225712][ T3243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1472.235245][ T3243] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1472.239311][ T3243] ? prep_new_page+0x792/0x9b0 [ 1472.239311][ T3243] ? get_page_from_freelist+0x11a1/0x19c0 [ 1472.239311][ T3243] kmsan_alloc_page+0xc3/0x360 [ 1472.257784][ T3243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1472.257784][ T3243] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1472.257784][ T3243] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1472.257784][ T3243] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1472.257784][ T3243] ? kmsan_slab_alloc+0xaa/0x120 [ 1472.281919][ T3243] ? __kmalloc_node+0xd06/0x12f0 [ 1472.281919][ T3243] ? kvmalloc_node+0x19f/0x3d0 [ 1472.281919][ T3243] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1472.281919][ T3243] ? default_file_splice_read+0x294/0x1060 [ 1472.281919][ T3243] ? splice_direct_to_actor+0x587/0x1130 [ 1472.281919][ T3243] ? do_splice_direct+0x342/0x580 [ 1472.281919][ T3243] ? do_sendfile+0x1010/0x1d20 [ 1472.281919][ T3243] ? __se_sys_sendfile64+0x174/0x360 [ 1472.281919][ T3243] ? __x64_sys_sendfile64+0x56/0x70 [ 1472.281919][ T3243] ? do_syscall_64+0xbc/0xf0 [ 1472.281919][ T3243] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1472.281919][ T3243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1472.281919][ T3243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1472.281919][ T3243] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1472.281919][ T3243] ? should_fail+0x177/0xa50 [ 1472.281919][ T3243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1472.281919][ T3243] alloc_pages_current+0x68d/0x9a0 [ 1472.281919][ T3243] push_pipe+0x660/0xbd0 [ 1472.281919][ T3243] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1472.281919][ T3243] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1472.393958][ T3243] default_file_splice_read+0x294/0x1060 [ 1472.393958][ T3243] ? security_file_permission+0x51f/0x6e0 [ 1472.401554][ T3243] ? rw_verify_area+0x3a5/0x5e0 [ 1472.401554][ T3243] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1472.401554][ T3243] ? __ia32_sys_tee+0x160/0x160 [ 1472.401554][ T3243] splice_direct_to_actor+0x587/0x1130 [ 1472.401554][ T3243] ? do_splice_direct+0x580/0x580 [ 1472.431733][ T3243] do_splice_direct+0x342/0x580 [ 1472.431733][ T3243] do_sendfile+0x1010/0x1d20 [ 1472.431733][ T3243] __se_sys_sendfile64+0x174/0x360 [ 1472.445648][ T3243] __x64_sys_sendfile64+0x56/0x70 [ 1472.448965][ T3243] do_syscall_64+0xbc/0xf0 [ 1472.448965][ T3243] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1472.448965][ T3243] RIP: 0033:0x459a29 [ 1472.448965][ T3243] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1472.467518][ T3243] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1472.492054][ T3243] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1472.492054][ T3243] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1472.492054][ T3243] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1472.492054][ T3243] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:25:45 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x1, @multicast1}, {0x2, 0x0, @local}, {0x2, 0x0, @local}, 0x2d4, 0x0, 0x0, 0x0, 0x8}) [ 1472.492054][ T3243] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:25:45 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000004d80)=[{{&(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, &(0x7f00000013c0)=""/245, 0xf5}, 0x8}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000014c0)=""/227, 0xe3}, {&(0x7f00000015c0)=""/65, 0x41}], 0x2, &(0x7f0000001680)=""/51, 0x33}, 0x400}, {{&(0x7f00000016c0)=@l2, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001740)=""/70, 0x46}, {&(0x7f00000017c0)}, {&(0x7f0000001800)=""/186, 0xba}, {&(0x7f00000018c0)=""/65, 0x41}, {&(0x7f0000001940)=""/253, 0xfd}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/114, 0x72}, {&(0x7f0000001ac0)=""/151, 0x97}, {&(0x7f0000001b80)=""/231, 0xe7}], 0x9, &(0x7f0000001d40)=""/230, 0xe6}, 0x3597}, {{&(0x7f0000001e40)=@nfc_llcp, 0x80, &(0x7f00000031c0)=[{&(0x7f0000001ec0)=""/223, 0xdf}, {&(0x7f0000003040)=""/188, 0xbc}, {&(0x7f0000003100)=""/106, 0x6a}, {&(0x7f0000001fc0)=""/59, 0x3b}, {&(0x7f0000003180)=""/11, 0xb}], 0x5, &(0x7f0000003240)=""/16, 0x10}, 0x2}, {{&(0x7f0000003280)=@l2, 0x80, &(0x7f0000004600)=[{&(0x7f0000003300)=""/225, 0xe1}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/245, 0xf5}, {&(0x7f0000004500)=""/203, 0xcb}], 0x4, &(0x7f0000004640)=""/249, 0xf9}, 0x1ff}, {{&(0x7f0000004740)=@pptp={0x18, 0x2, {0x0, @broadcast}}, 0x80, &(0x7f0000004840)=[{&(0x7f00000047c0)=""/84, 0x54}], 0x1, &(0x7f0000004880)=""/95, 0x5f}, 0xfffffffe}, {{0x0, 0x0, &(0x7f0000004d00)=[{&(0x7f0000004900)=""/162, 0xa2}, {&(0x7f00000049c0)=""/82, 0x52}, {&(0x7f0000004a40)=""/71, 0x47}, {&(0x7f0000004ac0)=""/160, 0xa0}, {&(0x7f0000004b80)=""/30, 0x1e}, {&(0x7f0000004bc0)=""/32, 0x20}, {&(0x7f0000004c00)=""/230, 0xe6}], 0x7}, 0x8}], 0x7, 0x10022, 0x0) write$vnet(0xffffffffffffffff, &(0x7f0000000180)={0x1, {&(0x7f0000000000)=""/143, 0x8f, &(0x7f0000000380)=""/4096, 0x3, 0x2}}, 0x68) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[]}}, 0x20000000) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_STRING(r5, 0x1, &(0x7f0000000200)='ppp1mime_type,@\x00', &(0x7f0000000240)='nodev\x00', 0x0) 14:25:45 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x1a, 0x336, 0x4, 0x3f, 0x2, 0xf7, @dev={[], 0x22}}, 0x80) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) socketpair(0x11, 0x1, 0x5d, &(0x7f0000000100)) [ 1472.592087][ T739] usb 2-1: Using ep0 maxpacket: 32 14:25:45 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @rand_addr=0x8}, {0x2, 0x0, @remote}, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) [ 1472.972449][ C0] net_ratelimit: 20 callbacks suppressed [ 1472.972462][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1472.984546][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1472.991043][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1472.997226][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1473.112339][ T739] usb 2-1: USB disconnect, device number 112 [ 1473.542332][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1473.548380][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1473.762034][ T12] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 1473.852137][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1473.858399][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1473.863241][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1473.870417][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1474.001977][ T12] usb 2-1: Using ep0 maxpacket: 32 [ 1474.122210][ T12] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1474.130368][ T12] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1474.138724][ T12] usb 2-1: config 0 has no interface number 0 [ 1474.145030][ T12] usb 2-1: config 0 has no interface number 1 [ 1474.302181][ T12] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1474.311290][ T12] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1474.319644][ T12] usb 2-1: Product: syz [ 1474.323961][ T12] usb 2-1: Manufacturer: syz [ 1474.328598][ T12] usb 2-1: SerialNumber: syz [ 1474.334756][ T12] usb 2-1: config 0 descriptor?? [ 1474.372919][ T12] hub 2-1:0.92: ignoring external hub [ 1474.379156][ T12] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1474.393406][ T12] hub 2-1:0.235: ignoring external hub [ 1474.399555][ T12] usb-storage 2-1:0.235: USB Mass Storage device detected 14:25:47 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r1, 0xc0305616, &(0x7f00000000c0)={0x0, {0x677, 0x5}}) 14:25:47 executing program 3 (fault-call:19 fault-nth:17): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:47 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:47 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x29a4a0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000140)=0x3, 0x2) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmmsg$sock(r3, &(0x7f0000001400), 0xfffffffffffffc00, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r6, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r6, @in={{0x2, 0x4e22, @empty}}, 0x20, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r7, @in={{0x2, 0x4e22, @empty}}, 0x6, 0x1, 0x8, 0x68, 0x4}, &(0x7f0000000380)=0x98) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r11, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000080)={r11, 0x8000}, &(0x7f00000000c0)=0x8) 14:25:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x4) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x141400, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x8000, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000002c0)={0x4, [0xff, 0xa4b, 0x0, 0x7]}) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) statx(r6, &(0x7f0000000240)='./bus\x00', 0x4614ccfb97146be6, 0x100, &(0x7f0000000380)) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r7, 0x200, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'eth', 0x3a, 'bridge0\x00'}}}, ["", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b8bc"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:47 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3, 0xba}, &(0x7f0000000040)=0x8) [ 1474.589868][ T3733] FAULT_INJECTION: forcing a failure. [ 1474.589868][ T3733] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1474.591722][ T3733] CPU: 0 PID: 3733 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1474.591722][ T3733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1474.591722][ T3733] Call Trace: [ 1474.591722][ T3733] dump_stack+0x191/0x1f0 [ 1474.591722][ T3733] should_fail+0xa3f/0xa50 [ 1474.591722][ T3733] should_fail_alloc_page+0x1fb/0x270 [ 1474.591722][ T3733] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1474.591722][ T3733] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1474.591722][ T3733] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1474.640352][ T3733] ? prep_new_page+0x792/0x9b0 [ 1474.640352][ T3733] ? get_page_from_freelist+0x11a1/0x19c0 [ 1474.666622][ T3733] kmsan_alloc_page+0x131/0x360 [ 1474.671156][ T3733] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1474.676836][ T3733] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1474.678224][ T3733] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1474.678224][ T3733] ? kmsan_slab_alloc+0xaa/0x120 [ 1474.678224][ T3733] ? __kmalloc_node+0xd06/0x12f0 [ 1474.678224][ T3733] ? kvmalloc_node+0x19f/0x3d0 [ 1474.678224][ T3733] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1474.678224][ T3733] ? default_file_splice_read+0x294/0x1060 [ 1474.678224][ T3733] ? splice_direct_to_actor+0x587/0x1130 [ 1474.720369][ T3733] ? do_splice_direct+0x342/0x580 [ 1474.720369][ T3733] ? do_sendfile+0x1010/0x1d20 [ 1474.720369][ T3733] ? __se_sys_sendfile64+0x174/0x360 [ 1474.720369][ T3733] ? __x64_sys_sendfile64+0x56/0x70 [ 1474.720369][ T3733] ? do_syscall_64+0xbc/0xf0 [ 1474.720369][ T3733] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1474.720369][ T3733] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1474.720369][ T3733] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1474.720369][ T3733] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1474.720369][ T3733] ? should_fail+0x177/0xa50 [ 1474.720369][ T3733] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1474.720369][ T3733] alloc_pages_current+0x68d/0x9a0 [ 1474.720369][ T3733] push_pipe+0x660/0xbd0 [ 1474.720369][ T3733] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1474.720369][ T3733] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1474.720369][ T3733] default_file_splice_read+0x294/0x1060 [ 1474.720369][ T3733] ? security_file_permission+0x51f/0x6e0 [ 1474.720369][ T3733] ? rw_verify_area+0x3a5/0x5e0 [ 1474.720369][ T3733] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1474.720369][ T3733] ? __ia32_sys_tee+0x160/0x160 [ 1474.720369][ T3733] splice_direct_to_actor+0x587/0x1130 [ 1474.720369][ T3733] ? do_splice_direct+0x580/0x580 [ 1474.720369][ T3733] do_splice_direct+0x342/0x580 [ 1474.720369][ T3733] do_sendfile+0x1010/0x1d20 [ 1474.720369][ T3733] __se_sys_sendfile64+0x174/0x360 [ 1474.720369][ T3733] __x64_sys_sendfile64+0x56/0x70 [ 1474.720369][ T3733] do_syscall_64+0xbc/0xf0 [ 1474.720369][ T3733] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1474.720369][ T3733] RIP: 0033:0x459a29 [ 1474.720369][ T3733] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1474.720369][ T3733] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1474.720369][ T3733] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1474.720369][ T3733] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1474.720369][ T3733] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1474.720369][ T3733] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1474.720369][ T3733] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:25:48 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000180)) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1}}}, 0x88) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:48 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{0x0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1475.092553][ T12] usb 2-1: reset high-speed USB device number 113 using dummy_hcd 14:25:48 executing program 3 (fault-call:19 fault-nth:18): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:48 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x80000, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x200, 0x2) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce4fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:48 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{0x0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:48 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="ee93398826f1849c07002e", @ANYRES16=0x0, @ANYBLOB="01042bbd7000fddbdf25030000002000050008000100756470001400020008000300050000000800020078080000c400010038000400200001000a004e2000000080fe880000000000000000000000000001000000001400020002004e20ac1414bb0000000000000000100001007564703a73797a3100000000100001007564703a73797a31000000000c0002000800040000040000140001006574683a69703665727370616e3000000c000200080003005c00000008000300030000002c000200080002000900000008000400ffff000008000200ff0300000800010010000000080004000100008008000300f8ffffff"], 0xf8}, 0x1, 0x0, 0x0, 0x5}, 0x40004881) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000240)={{0x8e, @local, 0x4e22, 0x2, 'none\x00', 0x2, 0x0, 0x4f}, {@loopback, 0x4e20, 0x10000, 0x50000000, 0x81}}, 0x44) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) r4 = clone3(&(0x7f0000001440)={0x2000000, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380), 0x1e, 0x0, &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f00000013c0)=""/122}, 0x40) tgkill(r3, r4, 0x22) sendfile(0xffffffffffffffff, r1, &(0x7f0000001480)=0x4, 0x3) 14:25:48 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@xdp, &(0x7f0000000100)=0x80, 0x81000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) [ 1475.331993][ T12] usb 2-1: Using ep0 maxpacket: 32 [ 1475.336431][ T3952] FAULT_INJECTION: forcing a failure. [ 1475.336431][ T3952] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1475.350610][ T3952] CPU: 1 PID: 3952 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1475.358565][ T3952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1475.360448][ T3952] Call Trace: [ 1475.360448][ T3952] dump_stack+0x191/0x1f0 [ 1475.372154][ T3952] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1475.372154][ T3952] should_fail+0xa3f/0xa50 [ 1475.372154][ T3952] should_fail_alloc_page+0x1fb/0x270 [ 1475.372154][ T3952] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1475.372154][ T3952] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1475.372154][ T3952] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1475.372154][ T3952] ? kmsan_slab_alloc+0xaa/0x120 [ 1475.372154][ T3952] ? __kmalloc_node+0xd06/0x12f0 [ 1475.416530][ T3952] ? kvmalloc_node+0x19f/0x3d0 [ 1475.422127][ T3952] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1475.422127][ T3952] ? default_file_splice_read+0x294/0x1060 [ 1475.422127][ T3952] ? splice_direct_to_actor+0x587/0x1130 [ 1475.437118][ T3952] ? do_splice_direct+0x342/0x580 [ 1475.437118][ T3952] ? do_sendfile+0x1010/0x1d20 [ 1475.437118][ T3952] ? __se_sys_sendfile64+0x174/0x360 [ 1475.437118][ T3952] ? __x64_sys_sendfile64+0x56/0x70 [ 1475.437118][ T3952] ? do_syscall_64+0xbc/0xf0 [ 1475.437118][ T3952] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1475.472875][ T3952] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1475.472875][ T3952] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1475.483076][ T3952] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1475.491987][ T3952] ? should_fail+0x177/0xa50 [ 1475.491987][ T3952] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1475.491987][ T3952] alloc_pages_current+0x68d/0x9a0 [ 1475.491987][ T3952] push_pipe+0x660/0xbd0 [ 1475.512750][ T3952] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1475.512750][ T3952] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1475.512750][ T3952] default_file_splice_read+0x294/0x1060 [ 1475.512750][ T3952] ? security_file_permission+0x51f/0x6e0 [ 1475.512750][ T3952] ? rw_verify_area+0x3a5/0x5e0 [ 1475.512750][ T3952] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1475.512750][ T3952] ? __ia32_sys_tee+0x160/0x160 [ 1475.512750][ T3952] splice_direct_to_actor+0x587/0x1130 [ 1475.512750][ T3952] ? do_splice_direct+0x580/0x580 [ 1475.512750][ T3952] do_splice_direct+0x342/0x580 [ 1475.512750][ T3952] do_sendfile+0x1010/0x1d20 [ 1475.512750][ T3952] __se_sys_sendfile64+0x174/0x360 [ 1475.512750][ T3952] __x64_sys_sendfile64+0x56/0x70 [ 1475.512750][ T3952] do_syscall_64+0xbc/0xf0 [ 1475.512750][ T3952] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1475.512750][ T3952] RIP: 0033:0x459a29 [ 1475.512750][ T3952] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1475.512750][ T3952] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1475.512750][ T3952] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 14:25:48 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x410400, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000080)=0x2, 0x4) ioctl$PPPIOCGDEBUG(r1, 0x80047441, &(0x7f0000000000)) [ 1475.512750][ T3952] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1475.512750][ T3952] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1475.512750][ T3952] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1475.512750][ T3952] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:25:48 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{0x0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1475.813146][ T739] usb 2-1: USB disconnect, device number 113 14:25:48 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) getsockname(r1, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80) 14:25:48 executing program 3 (fault-call:19 fault-nth:19): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1476.008084][ T4176] FAULT_INJECTION: forcing a failure. [ 1476.008084][ T4176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1476.011719][ T4176] CPU: 0 PID: 4176 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1476.011719][ T4176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1476.032049][ T4176] Call Trace: [ 1476.032049][ T4176] dump_stack+0x191/0x1f0 [ 1476.032049][ T4176] should_fail+0xa3f/0xa50 [ 1476.032049][ T4176] should_fail_alloc_page+0x1fb/0x270 [ 1476.032049][ T4176] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1476.032049][ T4176] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1476.032049][ T4176] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1476.032049][ T4176] ? prep_new_page+0x792/0x9b0 [ 1476.032049][ T4176] ? get_page_from_freelist+0x11a1/0x19c0 [ 1476.032049][ T4176] kmsan_alloc_page+0xc3/0x360 [ 1476.032049][ T4176] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1476.032049][ T4176] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1476.032049][ T4176] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1476.032049][ T4176] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1476.032049][ T4176] ? kmsan_slab_alloc+0xaa/0x120 [ 1476.032049][ T4176] ? __kmalloc_node+0xd06/0x12f0 [ 1476.032049][ T4176] ? kvmalloc_node+0x19f/0x3d0 [ 1476.032049][ T4176] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1476.032049][ T4176] ? default_file_splice_read+0x294/0x1060 [ 1476.032049][ T4176] ? splice_direct_to_actor+0x587/0x1130 [ 1476.032049][ T4176] ? do_splice_direct+0x342/0x580 [ 1476.032049][ T4176] ? do_sendfile+0x1010/0x1d20 [ 1476.032049][ T4176] ? __se_sys_sendfile64+0x174/0x360 [ 1476.032049][ T4176] ? __x64_sys_sendfile64+0x56/0x70 [ 1476.032049][ T4176] ? do_syscall_64+0xbc/0xf0 [ 1476.032049][ T4176] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1476.032049][ T4176] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1476.032049][ T4176] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1476.032049][ T4176] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1476.032049][ T4176] ? should_fail+0x177/0xa50 [ 1476.032049][ T4176] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1476.032049][ T4176] alloc_pages_current+0x68d/0x9a0 [ 1476.032049][ T4176] push_pipe+0x660/0xbd0 [ 1476.032049][ T4176] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1476.032049][ T4176] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1476.032049][ T4176] default_file_splice_read+0x294/0x1060 [ 1476.032049][ T4176] ? security_file_permission+0x51f/0x6e0 [ 1476.032049][ T4176] ? rw_verify_area+0x3a5/0x5e0 [ 1476.032049][ T4176] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1476.032049][ T4176] ? __ia32_sys_tee+0x160/0x160 [ 1476.032049][ T4176] splice_direct_to_actor+0x587/0x1130 [ 1476.032049][ T4176] ? do_splice_direct+0x580/0x580 [ 1476.032049][ T4176] do_splice_direct+0x342/0x580 [ 1476.032049][ T4176] do_sendfile+0x1010/0x1d20 [ 1476.032049][ T4176] __se_sys_sendfile64+0x174/0x360 [ 1476.032049][ T4176] __x64_sys_sendfile64+0x56/0x70 [ 1476.032049][ T4176] do_syscall_64+0xbc/0xf0 [ 1476.032049][ T4176] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1476.032049][ T4176] RIP: 0033:0x459a29 [ 1476.032049][ T4176] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1476.032049][ T4176] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1476.032049][ T4176] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1476.032049][ T4176] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1476.032049][ T4176] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1476.032049][ T4176] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1476.032049][ T4176] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1476.642019][ T739] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 1476.882051][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1477.002094][ T739] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1477.010356][ T739] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1477.018872][ T739] usb 2-1: config 0 has no interface number 0 [ 1477.025231][ T739] usb 2-1: config 0 has no interface number 1 [ 1477.182124][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1477.191291][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1477.199584][ T739] usb 2-1: Product: syz [ 1477.203891][ T739] usb 2-1: Manufacturer: syz [ 1477.208514][ T739] usb 2-1: SerialNumber: syz [ 1477.214667][ T739] usb 2-1: config 0 descriptor?? [ 1477.252879][ T739] hub 2-1:0.92: ignoring external hub [ 1477.259133][ T739] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1477.273009][ T739] hub 2-1:0.235: ignoring external hub [ 1477.279244][ T739] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1477.572128][ T12] usb 2-1: USB disconnect, device number 114 14:25:50 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="f728d3b399913f15aa03f10ff16578f1b89c"], 0x1}}, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x5c77ca3e7177a85d) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:50 executing program 0: socket(0x200000000000011, 0x4000000000080002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1) ioctl$TIOCSERGETLSR(r1, 0x5459, &(0x7f0000000000)) fanotify_mark(r0, 0x81, 0x11, r2, &(0x7f0000000180)='./file0\x00') r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x82000) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 14:25:50 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:50 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x1, 0x22000) getsockname$inet(r1, &(0x7f00000003c0)={0x2, 0x0, @broadcast}, &(0x7f0000000380)=0xfffffffffffffe43) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x1ff, @mcast1, 0x9}, @in6={0xa, 0x4e21, 0x7, @mcast2, 0x2}, @in6={0xa, 0x4e20, 0xfb7f, @empty, 0x6}, @in={0x2, 0x4e22, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000340)={r7, 0xffffff9e}, 0x8) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) splice(r3, &(0x7f0000000100), r8, &(0x7f0000000180), 0x7, 0xd) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:25:50 executing program 3 (fault-call:19 fault-nth:20): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1477.704377][ T4203] FAULT_INJECTION: forcing a failure. [ 1477.704377][ T4203] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1477.711742][ T4203] CPU: 0 PID: 4203 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1477.711742][ T4203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1477.711742][ T4203] Call Trace: [ 1477.711742][ T4203] dump_stack+0x191/0x1f0 [ 1477.741342][ T4203] should_fail+0xa3f/0xa50 [ 1477.741342][ T4203] should_fail_alloc_page+0x1fb/0x270 [ 1477.741342][ T4203] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1477.741342][ T4203] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1477.741342][ T4203] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1477.741342][ T4203] ? prep_new_page+0x792/0x9b0 [ 1477.741342][ T4203] ? get_page_from_freelist+0x11a1/0x19c0 [ 1477.741342][ T4203] kmsan_alloc_page+0x131/0x360 [ 1477.741342][ T4203] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1477.741342][ T4203] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1477.741342][ T4203] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1477.741342][ T4203] ? kmsan_slab_alloc+0xaa/0x120 [ 1477.741342][ T4203] ? __kmalloc_node+0xd06/0x12f0 [ 1477.741342][ T4203] ? kvmalloc_node+0x19f/0x3d0 [ 1477.741342][ T4203] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1477.741342][ T4203] ? default_file_splice_read+0x294/0x1060 [ 1477.741342][ T4203] ? splice_direct_to_actor+0x587/0x1130 [ 1477.741342][ T4203] ? do_splice_direct+0x342/0x580 [ 1477.741342][ T4203] ? do_sendfile+0x1010/0x1d20 [ 1477.741342][ T4203] ? __se_sys_sendfile64+0x174/0x360 [ 1477.741342][ T4203] ? __x64_sys_sendfile64+0x56/0x70 [ 1477.741342][ T4203] ? do_syscall_64+0xbc/0xf0 [ 1477.741342][ T4203] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1477.741342][ T4203] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1477.741342][ T4203] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1477.741342][ T4203] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1477.741342][ T4203] ? should_fail+0x177/0xa50 [ 1477.741342][ T4203] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1477.890357][ T4203] alloc_pages_current+0x68d/0x9a0 [ 1477.890357][ T4203] push_pipe+0x660/0xbd0 [ 1477.890357][ T4203] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1477.890357][ T4203] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1477.890357][ T4203] default_file_splice_read+0x294/0x1060 [ 1477.890357][ T4203] ? security_file_permission+0x51f/0x6e0 [ 1477.890357][ T4203] ? rw_verify_area+0x3a5/0x5e0 [ 1477.890357][ T4203] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1477.890357][ T4203] ? __ia32_sys_tee+0x160/0x160 [ 1477.890357][ T4203] splice_direct_to_actor+0x587/0x1130 [ 1477.890357][ T4203] ? do_splice_direct+0x580/0x580 [ 1477.890357][ T4203] do_splice_direct+0x342/0x580 [ 1477.890357][ T4203] do_sendfile+0x1010/0x1d20 [ 1477.890357][ T4203] __se_sys_sendfile64+0x174/0x360 [ 1477.890357][ T4203] __x64_sys_sendfile64+0x56/0x70 [ 1477.890357][ T4203] do_syscall_64+0xbc/0xf0 [ 1477.890357][ T4203] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1477.890357][ T4203] RIP: 0033:0x459a29 [ 1477.890357][ T4203] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1477.890357][ T4203] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1477.890357][ T4203] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1477.890357][ T4203] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1477.890357][ T4203] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1477.890357][ T4203] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:25:51 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000009789d20da85cb91d8fba5e566ec37e195aefeb45ea671f003070100020102030109021b00020000000009045c"], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x400082) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="11dca5055e0bcfec7be070") r4 = dup3(r3, r3, 0x80000) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x406, r5) ioctl$PPPIOCSDEBUG(r7, 0x40047440, &(0x7f00000001c0)=0x7a000) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000740)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x7880000}, 0xfffffffffffffff0, &(0x7f0000000780)={&(0x7f0000000680)={0x65, r8, 0xc00, 0x70bd2d, 0x25dfdbfd}, 0x4d}, 0x1, 0x0, 0x0, 0x8040}, 0xc000) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40100010}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r8, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x40001) [ 1477.890357][ T4203] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1478.062376][ C1] net_ratelimit: 20 callbacks suppressed [ 1478.062397][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1478.074550][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1478.080969][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1478.087333][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:25:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) ftruncate(r5, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:51 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:51 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:51 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x5c, 0x80, 0x40, 0x9, 0xfffffffffffffffb, 0x2, 0x6, 0x3, 0x1d7, 0x40, 0x57, 0x7f, 0x8000, 0x38, 0x1, 0x1, 0x50, 0xc5}, [{0x5189808b5da667f3, 0x9, 0xa64b, 0x6, 0x3f, 0x81, 0x81, 0x10001}], "6c0041eb84d88217f12110e308f26de5540ea77a760499ed3b8955ab20a305d64ecc87e3b7bc24241c7ccdbcaddb24d64537b44ea72d4f5500b1bcbb6b193255e8a65d2a6627b6059f041ac0576d14", [[], []]}, 0x2c7) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00000000c0)=r5) [ 1478.412197][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1478.418418][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:25:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) ioctl$VIDIOC_G_STD(r2, 0x80085617, &(0x7f0000000000)) [ 1478.554412][ T739] usb 2-1: new high-speed USB device number 115 using dummy_hcd 14:25:51 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x800}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:51 executing program 3 (fault-call:19 fault-nth:21): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:51 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x82002, 0x96) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="010000047e55f0d2ba8dd6a4ae2e295b9723f29db570aaa3b3d257da5c86de853875164b9547b7a57a67f66ab47efdc305a9ef00ab9956b3deeb1ff328d49951f935f518d80be239eb6599189dc87d9ad3e417f691a0d8463a48fd79e222a4cae4438a5f88ac7a98a99f251eed185887d11e2db6ef4aec2ce9e9c43f3e96144797d7a35a5010", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0xa4b, 0x6}, &(0x7f0000000100)=0x8) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) [ 1478.832348][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1478.840487][ T4646] FAULT_INJECTION: forcing a failure. [ 1478.840487][ T4646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1478.854355][ T4646] CPU: 0 PID: 4646 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1478.862218][ T4646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1478.865741][ T4646] Call Trace: [ 1478.865741][ T4646] dump_stack+0x191/0x1f0 [ 1478.865741][ T4646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1478.865741][ T4646] should_fail+0xa3f/0xa50 [ 1478.865741][ T4646] should_fail_alloc_page+0x1fb/0x270 [ 1478.865741][ T4646] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1478.865741][ T4646] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1478.865741][ T4646] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1478.865741][ T4646] ? kmsan_slab_alloc+0xaa/0x120 [ 1478.865741][ T4646] ? __kmalloc_node+0xd06/0x12f0 [ 1478.865741][ T4646] ? kvmalloc_node+0x19f/0x3d0 [ 1478.865741][ T4646] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1478.865741][ T4646] ? default_file_splice_read+0x294/0x1060 [ 1478.865741][ T4646] ? splice_direct_to_actor+0x587/0x1130 [ 1478.865741][ T4646] ? do_splice_direct+0x342/0x580 [ 1478.865741][ T4646] ? do_sendfile+0x1010/0x1d20 [ 1478.865741][ T4646] ? __se_sys_sendfile64+0x174/0x360 [ 1478.865741][ T4646] ? __x64_sys_sendfile64+0x56/0x70 [ 1478.865741][ T4646] ? do_syscall_64+0xbc/0xf0 [ 1478.865741][ T4646] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1478.865741][ T4646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1478.865741][ T4646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1478.865741][ T4646] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1478.865741][ T4646] ? should_fail+0x177/0xa50 [ 1478.865741][ T4646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1478.865741][ T4646] alloc_pages_current+0x68d/0x9a0 [ 1478.865741][ T4646] push_pipe+0x660/0xbd0 [ 1478.865741][ T4646] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1478.865741][ T4646] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1478.865741][ T4646] default_file_splice_read+0x294/0x1060 [ 1478.865741][ T4646] ? security_file_permission+0x51f/0x6e0 [ 1478.865741][ T4646] ? rw_verify_area+0x3a5/0x5e0 [ 1478.865741][ T4646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1478.865741][ T4646] ? __ia32_sys_tee+0x160/0x160 [ 1478.865741][ T4646] splice_direct_to_actor+0x587/0x1130 [ 1478.865741][ T4646] ? do_splice_direct+0x580/0x580 [ 1478.865741][ T4646] do_splice_direct+0x342/0x580 [ 1478.865741][ T4646] do_sendfile+0x1010/0x1d20 [ 1478.865741][ T4646] __se_sys_sendfile64+0x174/0x360 [ 1478.865741][ T4646] __x64_sys_sendfile64+0x56/0x70 [ 1478.865741][ T4646] do_syscall_64+0xbc/0xf0 [ 1478.865741][ T4646] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1478.865741][ T4646] RIP: 0033:0x459a29 [ 1478.865741][ T4646] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1478.865741][ T4646] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1478.865741][ T4646] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 14:25:51 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x800}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:52 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1478.865741][ T4646] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1478.865741][ T4646] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1478.865741][ T4646] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1478.865741][ T4646] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1479.172790][ T739] usb 2-1: too many configurations: 236, using maximum allowed: 8 [ 1479.212277][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1479.218531][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1479.225099][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1479.231322][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:25:52 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x5}, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0), &(0x7f0000000100)) [ 1479.304090][ T739] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1479.312210][ T739] usb 2-1: can't read configurations, error -61 [ 1479.502185][ T739] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 1479.751993][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1479.802218][ T739] usb 2-1: too many configurations: 236, using maximum allowed: 8 [ 1479.922118][ T739] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1479.929742][ T739] usb 2-1: can't read configurations, error -61 [ 1479.937633][ T739] usb usb2-port1: attempt power cycle 14:25:53 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 14:25:53 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x800}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:53 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:53 executing program 3 (fault-call:19 fault-nth:22): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:53 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) fcntl$notify(r0, 0x402, 0x40000002) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000000c0)={0x1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x4e20, @multicast1}, {0x2, 0x0, @loopback}, 0x114, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) munlockall() r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) r2 = msgget(0x2, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000380)=""/102) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000300)=""/4096) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) unlink(&(0x7f0000001440)='./file0\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = msgget(0x2, 0x0) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000380)=""/102) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000001740)=""/22) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000001380), &(0x7f00000013c0)=0x30) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000001340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001300)={&(0x7f0000001480)=ANY=[@ANYBLOB="40000000cee2f0924391ca0bf102449752c90e026671a37771bdba42fd694b0ce72d78813562452382adac86c01979abdaf41be27ff4f9f44bf39478cf96e2fd7422975252823426c3e79b61aeb548e72fad728e39578f73c079aab5af417a764bfc0ef156a67e029884467c019c9910a064bead984ab74c60c6f08c128b31ec5ac80010ae0bb43d06ea587e82d44d7728b31e85c58bbe7c6f0ba83b63ec42a3b1", @ANYRES16=r7, @ANYBLOB="00012cbd7000fbdbdf25020000000c000600010000000000000008000100000000000c00060001000000000000000c0008008100000000000000"], 0x40}, 0x1, 0x0, 0x0, 0xddd7369dfa5497dd}, 0x0) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/dlm-monitor\x00', 0x10000, 0x0) ioctl$TIOCMSET(r8, 0x5418, &(0x7f0000001700)=0x1a) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$KVM_GET_CLOCK(r10, 0x8030ae7c, &(0x7f0000000180)) setsockopt$inet_mreqsrc(r1, 0x0, 0x77, &(0x7f0000000080)={@empty, @local, @empty}, 0xc) pipe2(&(0x7f00000001c0), 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 14:25:53 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xd7}) [ 1480.383433][ T4924] FAULT_INJECTION: forcing a failure. [ 1480.383433][ T4924] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1480.391710][ T4924] CPU: 1 PID: 4924 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1480.391710][ T4924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1480.391710][ T4924] Call Trace: [ 1480.391710][ T4924] dump_stack+0x191/0x1f0 [ 1480.419143][ T4924] should_fail+0xa3f/0xa50 [ 1480.419143][ T4924] should_fail_alloc_page+0x1fb/0x270 14:25:53 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'L+', 0x5}, 0x28, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='veth1_to_hsr\x00'}) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000200), 0x4) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd05546c94309c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1480.419143][ T4924] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1480.419143][ T4924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1480.419143][ T4924] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1480.419143][ T4924] ? prep_new_page+0x792/0x9b0 [ 1480.419143][ T4924] ? get_page_from_freelist+0x11a1/0x19c0 [ 1480.419143][ T4924] kmsan_alloc_page+0xc3/0x360 [ 1480.419143][ T4924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1480.419143][ T4924] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1480.419143][ T4924] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1480.419143][ T4924] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1480.419143][ T4924] ? kmsan_slab_alloc+0xaa/0x120 [ 1480.419143][ T4924] ? __kmalloc_node+0xd06/0x12f0 [ 1480.419143][ T4924] ? kvmalloc_node+0x19f/0x3d0 [ 1480.419143][ T4924] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1480.419143][ T4924] ? default_file_splice_read+0x294/0x1060 [ 1480.419143][ T4924] ? splice_direct_to_actor+0x587/0x1130 [ 1480.419143][ T4924] ? do_splice_direct+0x342/0x580 [ 1480.419143][ T4924] ? do_sendfile+0x1010/0x1d20 [ 1480.419143][ T4924] ? __se_sys_sendfile64+0x174/0x360 [ 1480.419143][ T4924] ? __x64_sys_sendfile64+0x56/0x70 [ 1480.419143][ T4924] ? do_syscall_64+0xbc/0xf0 [ 1480.419143][ T4924] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1480.419143][ T4924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1480.419143][ T4924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1480.419143][ T4924] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1480.419143][ T4924] ? should_fail+0x177/0xa50 [ 1480.419143][ T4924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1480.419143][ T4924] alloc_pages_current+0x68d/0x9a0 [ 1480.419143][ T4924] push_pipe+0x660/0xbd0 [ 1480.419143][ T4924] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1480.419143][ T4924] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1480.419143][ T4924] default_file_splice_read+0x294/0x1060 [ 1480.419143][ T4924] ? security_file_permission+0x51f/0x6e0 [ 1480.419143][ T4924] ? rw_verify_area+0x3a5/0x5e0 [ 1480.419143][ T4924] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1480.419143][ T4924] ? __ia32_sys_tee+0x160/0x160 [ 1480.419143][ T4924] splice_direct_to_actor+0x587/0x1130 [ 1480.419143][ T4924] ? do_splice_direct+0x580/0x580 [ 1480.419143][ T4924] do_splice_direct+0x342/0x580 [ 1480.419143][ T4924] do_sendfile+0x1010/0x1d20 [ 1480.419143][ T4924] __se_sys_sendfile64+0x174/0x360 [ 1480.419143][ T4924] __x64_sys_sendfile64+0x56/0x70 [ 1480.419143][ T4924] do_syscall_64+0xbc/0xf0 [ 1480.419143][ T4924] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1480.419143][ T4924] RIP: 0033:0x459a29 [ 1480.419143][ T4924] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1480.419143][ T4924] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1480.419143][ T4924] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1480.419143][ T4924] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1480.419143][ T4924] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1480.419143][ T4924] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1480.419143][ T4924] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:25:53 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xc00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1480.812170][ T739] usb 2-1: new high-speed USB device number 117 using dummy_hcd 14:25:53 executing program 0: socket(0x200000000000011, 0x4000000000080002, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/52, 0x2169}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e23, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7, 0x0, 0x0, 0x0, 0xba20}) 14:25:53 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x101, @ipv4={[], [], @empty}, 0x400000}, 0x1a) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xf8a, 0x0) ioctl$UI_DEV_DESTROY(r4, 0x5502) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x348f37f433fddbe1}, [@IFLA_LINKINFO={0x20, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r8}]]}}}]}, 0x40}}, 0x0) r9 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in, 0x4e20, 0x6, 0x4e20, 0x100, 0xa, 0x0, 0x0, 0x5e, r8, r9}, {0x4, 0x6, 0x40, 0x100000000, 0x40000000, 0x6, 0xe000000, 0xcc5f}, {0xffffffffffffff00, 0x3, 0x7f, 0xffffffffffffb77a}, 0x0, 0x6e6bbe, 0x1, 0x0, 0x1, 0x3}, {{@in=@broadcast, 0x4d2, 0x7e}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x34ff, 0x4, 0x1, 0x0, 0x3f, 0x101, 0x3}}, 0xe8) connect$tipc(r4, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x1, 0x2}}, 0x10) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x279, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="68754e2dce5bcd2a6578f1b89c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x80) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) 14:25:54 executing program 3 (fault-call:19 fault-nth:23): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:54 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @broadcast}, {0x2, 0x4e23, @broadcast}, 0xbf41e9ad7e6d426a, 0x0, 0x0, 0x0, 0x4000}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) [ 1481.045013][ T5045] batman_adv: Cannot find parent device [ 1481.051517][ T5045] device ip6gretap27 entered promiscuous mode [ 1481.090417][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1481.120836][ T5081] FAULT_INJECTION: forcing a failure. [ 1481.120836][ T5081] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1481.121740][ T5081] CPU: 1 PID: 5081 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1481.121740][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1481.121740][ T5081] Call Trace: [ 1481.121740][ T5081] dump_stack+0x191/0x1f0 [ 1481.121740][ T5081] should_fail+0xa3f/0xa50 [ 1481.121740][ T5081] should_fail_alloc_page+0x1fb/0x270 [ 1481.121740][ T5081] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1481.173727][ T5081] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1481.173727][ T5081] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1481.173727][ T5081] ? prep_new_page+0x792/0x9b0 [ 1481.173727][ T5081] ? get_page_from_freelist+0x11a1/0x19c0 [ 1481.173727][ T5081] kmsan_alloc_page+0x131/0x360 [ 1481.173727][ T5081] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1481.173727][ T5081] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1481.210875][ T5081] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1481.210875][ T5081] ? kmsan_slab_alloc+0xaa/0x120 [ 1481.221350][ T5081] ? __kmalloc_node+0xd06/0x12f0 [ 1481.227760][ T5081] ? kvmalloc_node+0x19f/0x3d0 [ 1481.234531][ T5081] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1481.234531][ T5081] ? default_file_splice_read+0x294/0x1060 [ 1481.234531][ T5081] ? splice_direct_to_actor+0x587/0x1130 [ 1481.248380][ T5081] ? do_splice_direct+0x342/0x580 [ 1481.248380][ T5081] ? do_sendfile+0x1010/0x1d20 [ 1481.248380][ T5081] ? __se_sys_sendfile64+0x174/0x360 [ 1481.248380][ T5081] ? __x64_sys_sendfile64+0x56/0x70 [ 1481.248380][ T5081] ? do_syscall_64+0xbc/0xf0 [ 1481.248380][ T5081] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1481.248380][ T5081] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1481.248380][ T5081] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1481.248380][ T5081] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1481.248380][ T5081] ? should_fail+0x177/0xa50 [ 1481.248380][ T5081] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1481.248380][ T5081] alloc_pages_current+0x68d/0x9a0 [ 1481.248380][ T5081] push_pipe+0x660/0xbd0 [ 1481.320496][ T5081] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1481.320496][ T5081] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1481.320496][ T5081] default_file_splice_read+0x294/0x1060 [ 1481.320496][ T5081] ? security_file_permission+0x51f/0x6e0 [ 1481.320496][ T5081] ? rw_verify_area+0x3a5/0x5e0 [ 1481.320496][ T5081] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1481.320496][ T5081] ? __ia32_sys_tee+0x160/0x160 [ 1481.320496][ T5081] splice_direct_to_actor+0x587/0x1130 [ 1481.320496][ T5081] ? do_splice_direct+0x580/0x580 [ 1481.320496][ T5081] do_splice_direct+0x342/0x580 [ 1481.320496][ T5081] do_sendfile+0x1010/0x1d20 [ 1481.320496][ T5081] __se_sys_sendfile64+0x174/0x360 [ 1481.383053][ T5081] __x64_sys_sendfile64+0x56/0x70 [ 1481.383053][ T5081] do_syscall_64+0xbc/0xf0 [ 1481.383053][ T5081] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1481.383053][ T5081] RIP: 0033:0x459a29 [ 1481.383053][ T5081] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1481.383053][ T5081] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1481.383053][ T5081] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1481.383053][ T5081] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1481.383053][ T5081] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1481.383053][ T5081] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1481.383053][ T5081] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1481.562233][ T739] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1481.570445][ T739] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1481.580030][ T739] usb 2-1: config 0 has no interface number 0 [ 1481.586301][ T739] usb 2-1: config 0 has no interface number 1 [ 1481.762217][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1481.771333][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1481.779743][ T739] usb 2-1: Product: syz [ 1481.784089][ T739] usb 2-1: Manufacturer: syz [ 1481.788729][ T739] usb 2-1: SerialNumber: syz [ 1481.794989][ T739] usb 2-1: config 0 descriptor?? [ 1481.832935][ T739] hub 2-1:0.92: ignoring external hub [ 1481.839141][ T739] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1481.856397][ T739] hub 2-1:0.235: ignoring external hub [ 1481.863325][ T739] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1482.152327][ T739] usb 2-1: USB disconnect, device number 117 [ 1482.851936][T25365] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 1483.091878][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1483.212140][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1483.220370][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1483.228783][T25365] usb 2-1: config 0 has no interface number 0 [ 1483.234991][T25365] usb 2-1: config 0 has no interface number 1 [ 1483.372341][ C0] net_ratelimit: 20 callbacks suppressed [ 1483.372363][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1483.384392][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1483.390559][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1483.396856][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1483.422161][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1483.431639][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1483.439844][T25365] usb 2-1: Product: syz [ 1483.444155][T25365] usb 2-1: Manufacturer: syz [ 1483.448771][T25365] usb 2-1: SerialNumber: syz [ 1483.455058][T25365] usb 2-1: config 0 descriptor?? [ 1483.493059][T25365] hub 2-1:0.92: ignoring external hub [ 1483.499284][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1483.513553][T25365] hub 2-1:0.235: ignoring external hub [ 1483.519744][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected 14:25:56 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000100)=ANY=[@ANYBLOB="1201000009789d20f0030701000201020301f7011b00020000000009045c0000570cc1000904eb00003530baac14c96900c4967d68e96bd76e6f35f79b38b03347886b637293a5f3cec6c87abf2fb0676252a5bb5b1efc2f9815a3846f1c8ef9fa401eb566ddfe211f91b51eef4cbf0db9c53c2056fd35c28313a095800ca7a16f4b3460a1e0155c46ce1120450332c7c0f86a7aae99e62021e863c6ec6cedd944157b9c01b3b0dc7846bda4b13a35c89ed7a6e27753199f9ecf7656d4be4698250b935ec0487bc332baf4443be40113dd59512c6143c8bbe66dae2fa044840c6a01a7b8d137fe71ae5d80"], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:25:56 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbm\x0fx\xeb&', 0x1, 0x20) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000240)) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000180)={0x14, 0x88, 0xfa00, {0xffffffffffffffff, 0x30, 0x0, @in6={0xa, 0x4e21, 0x10001, @remote, 0x5}}}, 0x90) r3 = socket$inet6(0xa, 0x0, 0xa8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e24, 0xfff, @remote, 0x82}, @in6={0xa, 0x4e22, 0x5, @rand_addr="3e8c18ec088dbf99e9809da00e8a069a", 0x5}], 0x48) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair(0x5, 0x5, 0xc2, &(0x7f0000000080)) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:25:56 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xc00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:56 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000080)={0x3, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) 14:25:56 executing program 3 (fault-call:19 fault-nth:24): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:56 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='jfs\x00', 0x0, 0x0) chdir(&(0x7f0000000340)='./file0\x00') symlink(&(0x7f0000000500)='.\x00', &(0x7f00000004c0)='./file0\x00') umount2(&(0x7f0000000080)='./file0/../file0/file0\x00', 0x80000000002) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), 0xb04070954ed2a4ee) fchmodat(0xffffffffffffff9c, &(0x7f0000000280)='./file0/../file0/file0\x00', 0x0) ioctl$HIDIOCGVERSION(r2, 0x80044801, &(0x7f0000000100)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x4e21, @multicast1}, {0x2, 0x0, @remote}, 0x114}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 1483.653210][ T5385] FAULT_INJECTION: forcing a failure. [ 1483.653210][ T5385] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1483.666970][ T5385] CPU: 1 PID: 5385 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1483.674839][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1483.676490][ T5385] Call Trace: [ 1483.676490][ T5385] dump_stack+0x191/0x1f0 [ 1483.676490][ T5385] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1483.676490][ T5385] should_fail+0xa3f/0xa50 [ 1483.676490][ T5385] should_fail_alloc_page+0x1fb/0x270 [ 1483.676490][ T5385] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1483.676490][ T5385] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1483.676490][ T5385] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1483.676490][ T5385] ? kmsan_slab_alloc+0xaa/0x120 [ 1483.676490][ T5385] ? __kmalloc_node+0xd06/0x12f0 [ 1483.676490][ T5385] ? kvmalloc_node+0x19f/0x3d0 [ 1483.676490][ T5385] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1483.676490][ T5385] ? default_file_splice_read+0x294/0x1060 [ 1483.702453][ T5385] ? splice_direct_to_actor+0x587/0x1130 [ 1483.702453][ T5385] ? do_splice_direct+0x342/0x580 [ 1483.764344][ T5385] ? do_sendfile+0x1010/0x1d20 [ 1483.764344][ T5385] ? __se_sys_sendfile64+0x174/0x360 [ 1483.764344][ T5385] ? __x64_sys_sendfile64+0x56/0x70 [ 1483.764344][ T5385] ? do_syscall_64+0xbc/0xf0 [ 1483.764344][ T5385] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1483.764344][ T5385] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1483.764344][ T5385] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1483.764344][ T5385] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1483.764344][ T5385] ? should_fail+0x177/0xa50 [ 1483.764344][ T5385] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1483.764344][ T5385] alloc_pages_current+0x68d/0x9a0 [ 1483.764344][ T5385] push_pipe+0x660/0xbd0 [ 1483.764344][ T5385] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1483.764344][ T5385] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1483.764344][ T5385] default_file_splice_read+0x294/0x1060 [ 1483.764344][ T5385] ? security_file_permission+0x51f/0x6e0 [ 1483.764344][ T5385] ? rw_verify_area+0x3a5/0x5e0 [ 1483.764344][ T5385] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1483.764344][ T5385] ? __ia32_sys_tee+0x160/0x160 [ 1483.764344][ T5385] splice_direct_to_actor+0x587/0x1130 [ 1483.764344][ T5385] ? do_splice_direct+0x580/0x580 [ 1483.764344][ T5385] do_splice_direct+0x342/0x580 [ 1483.764344][ T5385] do_sendfile+0x1010/0x1d20 [ 1483.764344][ T5385] __se_sys_sendfile64+0x174/0x360 [ 1483.764344][ T5385] __x64_sys_sendfile64+0x56/0x70 [ 1483.764344][ T5385] do_syscall_64+0xbc/0xf0 14:25:56 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r4 = getpid() sched_rr_get_interval(r4, &(0x7f00000002c0)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x80003) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r6, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r7}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYRES64=r6, @ANYRES32, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYRES32]], 0x3}}, 0x4000) sendfile(r0, r5, &(0x7f00000000c0), 0x8000fffffffe) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000280)={'team0\x00'}) [ 1483.764344][ T5385] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1483.764344][ T5385] RIP: 0033:0x459a29 [ 1483.764344][ T5385] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1483.933010][ T5385] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1483.933010][ T5385] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1483.933010][ T5385] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1483.933010][ T5385] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1483.933010][ T5385] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1483.933010][ T5385] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1483.982962][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1483.989254][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:25:57 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xc00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:57 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback, 0x1}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000040)=0x6) [ 1484.142047][ T739] usb 2-1: reset high-speed USB device number 118 using dummy_hcd 14:25:57 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xe00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:25:57 executing program 3 (fault-call:19 fault-nth:25): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1484.252431][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1484.258755][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1484.303324][ T5709] FAULT_INJECTION: forcing a failure. [ 1484.303324][ T5709] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1484.311695][ T5709] CPU: 1 PID: 5709 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1484.320597][ T5709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1484.320597][ T5709] Call Trace: [ 1484.320597][ T5709] dump_stack+0x191/0x1f0 [ 1484.320597][ T5709] should_fail+0xa3f/0xa50 [ 1484.320597][ T5709] should_fail_alloc_page+0x1fb/0x270 [ 1484.320597][ T5709] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1484.320597][ T5709] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1484.320597][ T5709] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1484.320597][ T5709] ? prep_new_page+0x792/0x9b0 [ 1484.320597][ T5709] ? get_page_from_freelist+0x11a1/0x19c0 [ 1484.320597][ T5709] kmsan_alloc_page+0xc3/0x360 [ 1484.320597][ T5709] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1484.391919][ T5709] __alloc_pages_nodemask+0x142d/0x5fa0 14:25:57 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r1, 0xc0305616, &(0x7f0000000000)={0x0, {0x3, 0xe8}}) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x210c00, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080), 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) [ 1484.391919][ T5709] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1484.405745][ T5709] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1484.405745][ T5709] ? kmsan_slab_alloc+0xaa/0x120 [ 1484.405745][ T5709] ? __kmalloc_node+0xd06/0x12f0 [ 1484.420617][ T5709] ? kvmalloc_node+0x19f/0x3d0 [ 1484.420617][ T5709] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1484.420617][ T5709] ? default_file_splice_read+0x294/0x1060 [ 1484.420617][ T5709] ? splice_direct_to_actor+0x587/0x1130 [ 1484.420617][ T5709] ? do_splice_direct+0x342/0x580 [ 1484.420617][ T5709] ? do_sendfile+0x1010/0x1d20 [ 1484.420617][ T5709] ? __se_sys_sendfile64+0x174/0x360 [ 1484.420617][ T5709] ? __x64_sys_sendfile64+0x56/0x70 [ 1484.420617][ T5709] ? do_syscall_64+0xbc/0xf0 [ 1484.420617][ T5709] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1484.420617][ T5709] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1484.420617][ T5709] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1484.420617][ T5709] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1484.420617][ T5709] ? should_fail+0x177/0xa50 [ 1484.420617][ T5709] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1484.420617][ T5709] alloc_pages_current+0x68d/0x9a0 [ 1484.420617][ T5709] push_pipe+0x660/0xbd0 [ 1484.420617][ T5709] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1484.420617][ T5709] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1484.420617][ T5709] default_file_splice_read+0x294/0x1060 [ 1484.420617][ T5709] ? security_file_permission+0x51f/0x6e0 [ 1484.420617][ T5709] ? rw_verify_area+0x3a5/0x5e0 [ 1484.420617][ T5709] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1484.420617][ T5709] ? __ia32_sys_tee+0x160/0x160 [ 1484.420617][ T5709] splice_direct_to_actor+0x587/0x1130 [ 1484.420617][ T5709] ? do_splice_direct+0x580/0x580 [ 1484.420617][ T5709] do_splice_direct+0x342/0x580 [ 1484.420617][ T5709] do_sendfile+0x1010/0x1d20 [ 1484.420617][ T5709] __se_sys_sendfile64+0x174/0x360 [ 1484.420617][ T5709] __x64_sys_sendfile64+0x56/0x70 [ 1484.420617][ T5709] do_syscall_64+0xbc/0xf0 [ 1484.420617][ T5709] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1484.420617][ T5709] RIP: 0033:0x459a29 [ 1484.420617][ T5709] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1484.420617][ T5709] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1484.420617][ T5709] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1484.420617][ T5709] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1484.420617][ T5709] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1484.420617][ T5709] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1484.420617][ T5709] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1484.667131][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1484.673506][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1484.745165][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1484.922804][ T739] usb 2-1: device firmware changed [ 1484.930654][ T739] usb 2-1: USB disconnect, device number 118 [ 1485.281982][ T739] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 1485.551925][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1485.732047][ T739] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1485.739778][ T739] usb 2-1: can't read configurations, error -61 [ 1485.892004][ T739] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 1486.131965][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1486.292220][ T739] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1486.300136][ T739] usb 2-1: can't read configurations, error -61 [ 1486.307043][ T739] usb usb2-port1: attempt power cycle 14:25:59 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000009789d20f003070100020102030109021b3ddb0a67000009045c0000570cc1000904eb000035c96900eeafd4d2bdf4"], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xfff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) 14:25:59 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2, 0x0) r3 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x1, 0x20000) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000100)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) 14:25:59 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, {0x2, 0x0, @loopback}, 0x114}) 14:25:59 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl(r1, 0x2, &(0x7f0000000000)="79eb1c1e5bfb99701ce519619b6853cc715ec274a45a1a8f0749f2bd3dd6ba3ddf3fd86058430df9cef9cac0e92bf853d32f132e4b0aa6f898dee3e2216151a5486ca7eed98211a8b1b2a74fe9b64f7cf1337054d64688e292aa2459ece64b89bca3ece8cecf8107c30c31c6b722ff3e2b5662147b31dfe1fb423b12214532baeb90b589a985bf5c76db74fc967f33a4526c05e626eaa0fc2996d923f8938ab2e4644067607d73a40ecb035d4124750ea9") recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a657828734c"], 0x1}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) r7 = dup(r5) ioctl$NBD_SET_SOCK(r4, 0xab00, r7) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f0000000180)=@generic={0x0, 0x9, 0x3}) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:25:59 executing program 3 (fault-call:19 fault-nth:26): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:25:59 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xe00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1486.807708][ T5835] FAULT_INJECTION: forcing a failure. [ 1486.807708][ T5835] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1486.811733][ T5835] CPU: 1 PID: 5835 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1486.811733][ T5835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1486.811733][ T5835] Call Trace: [ 1486.811733][ T5835] dump_stack+0x191/0x1f0 [ 1486.811733][ T5835] should_fail+0xa3f/0xa50 [ 1486.811733][ T5835] should_fail_alloc_page+0x1fb/0x270 [ 1486.855213][ T5835] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1486.855213][ T5835] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1486.855213][ T5835] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1486.855213][ T5835] ? prep_new_page+0x792/0x9b0 [ 1486.875225][ T5835] ? get_page_from_freelist+0x11a1/0x19c0 [ 1486.879569][ T5835] kmsan_alloc_page+0x131/0x360 [ 1486.879569][ T5835] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1486.879569][ T5835] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1486.901095][ T5835] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1486.901095][ T5835] ? kmsan_slab_alloc+0xaa/0x120 [ 1486.907881][ T5835] ? __kmalloc_node+0xd06/0x12f0 [ 1486.907881][ T5835] ? kvmalloc_node+0x19f/0x3d0 [ 1486.907881][ T5835] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1486.907881][ T5835] ? default_file_splice_read+0x294/0x1060 [ 1486.907881][ T5835] ? splice_direct_to_actor+0x587/0x1130 [ 1486.907881][ T5835] ? do_splice_direct+0x342/0x580 [ 1486.907881][ T5835] ? do_sendfile+0x1010/0x1d20 [ 1486.907881][ T5835] ? __se_sys_sendfile64+0x174/0x360 [ 1486.907881][ T5835] ? __x64_sys_sendfile64+0x56/0x70 [ 1486.907881][ T5835] ? do_syscall_64+0xbc/0xf0 [ 1486.907881][ T5835] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1486.907881][ T5835] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1486.907881][ T5835] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1486.907881][ T5835] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1486.907881][ T5835] ? should_fail+0x177/0xa50 [ 1486.907881][ T5835] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1486.907881][ T5835] alloc_pages_current+0x68d/0x9a0 [ 1486.907881][ T5835] push_pipe+0x660/0xbd0 [ 1486.907881][ T5835] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1486.907881][ T5835] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1486.907881][ T5835] default_file_splice_read+0x294/0x1060 [ 1486.907881][ T5835] ? security_file_permission+0x51f/0x6e0 [ 1486.907881][ T5835] ? rw_verify_area+0x3a5/0x5e0 [ 1486.907881][ T5835] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1486.907881][ T5835] ? __ia32_sys_tee+0x160/0x160 [ 1486.907881][ T5835] splice_direct_to_actor+0x587/0x1130 [ 1486.907881][ T5835] ? do_splice_direct+0x580/0x580 [ 1486.907881][ T5835] do_splice_direct+0x342/0x580 [ 1486.907881][ T5835] do_sendfile+0x1010/0x1d20 [ 1486.907881][ T5835] __se_sys_sendfile64+0x174/0x360 [ 1486.907881][ T5835] __x64_sys_sendfile64+0x56/0x70 [ 1486.907881][ T5835] do_syscall_64+0xbc/0xf0 [ 1486.907881][ T5835] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1486.907881][ T5835] RIP: 0033:0x459a29 [ 1486.907881][ T5835] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1486.907881][ T5835] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1486.907881][ T5835] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1486.907881][ T5835] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1486.907881][ T5835] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1486.907881][ T5835] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:26:00 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xe00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1486.907881][ T5835] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:00 executing program 0: socket(0x200000000000011, 0x4000000000080002, 0x0) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'veth1\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x1, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3}) getsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000000280)=""/4096, &(0x7f00000000c0)=0x1000) 14:26:00 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="26c7549f922590c674be247d49fd72374b81e35bb0105641aa53666710fb2d0170899e983c2b31e968f8b25b0e399801d6cf4cd93766e3f7455dc10d7e3e5d06467b8f441eaad71416077522d86d970fefe77a6bdf77a24889e10d2ba14561be85635b44cb86ed9a4be42dda73f419f8f3bbd6b54b6ca79add8af7fe1150e863991bc9f311", 0x85, 0x4000, &(0x7f0000000180)={0xa, 0x4e24, 0xadf5, @local, 0x8001}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) connect$vsock_dgram(r3, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SIOCGIFHWADDR(r6, 0x8927, &(0x7f00000001c0)) 14:26:00 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:00 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f00000001c0)=0xe8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0xc0, r2) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, r2) keyctl$get_persistent(0x16, r1, r2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000080)={{0xff, 0x6, 0x5, 0x5, 0x3, 0x9}, 0x5d, 0x7fff, 0x870}) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self\x00', 0x20080, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@initdev}}, &(0x7f0000000380)=0xe8) 14:26:00 executing program 3 (fault-call:19 fault-nth:27): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1487.462814][ T739] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 1487.563834][ T5901] FAULT_INJECTION: forcing a failure. [ 1487.563834][ T5901] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1487.577440][ T5901] CPU: 0 PID: 5901 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1487.585389][ T5901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1487.587203][ T5901] Call Trace: [ 1487.596980][ T5901] dump_stack+0x191/0x1f0 [ 1487.601726][ T5901] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1487.601726][ T5901] should_fail+0xa3f/0xa50 [ 1487.601726][ T5901] should_fail_alloc_page+0x1fb/0x270 [ 1487.601726][ T5901] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1487.601726][ T5901] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1487.601726][ T5901] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1487.601726][ T5901] ? kmsan_slab_alloc+0xaa/0x120 [ 1487.601726][ T5901] ? __kmalloc_node+0xd06/0x12f0 [ 1487.601726][ T5901] ? kvmalloc_node+0x19f/0x3d0 [ 1487.601726][ T5901] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1487.601726][ T5901] ? default_file_splice_read+0x294/0x1060 [ 1487.601726][ T5901] ? splice_direct_to_actor+0x587/0x1130 [ 1487.601726][ T5901] ? do_splice_direct+0x342/0x580 [ 1487.601726][ T5901] ? do_sendfile+0x1010/0x1d20 [ 1487.601726][ T5901] ? __se_sys_sendfile64+0x174/0x360 [ 1487.601726][ T5901] ? __x64_sys_sendfile64+0x56/0x70 [ 1487.601726][ T5901] ? do_syscall_64+0xbc/0xf0 [ 1487.601726][ T5901] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1487.601726][ T5901] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1487.601726][ T5901] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1487.713673][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1487.601726][ T5901] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1487.601726][ T5901] ? should_fail+0x177/0xa50 [ 1487.601726][ T5901] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1487.601726][ T5901] alloc_pages_current+0x68d/0x9a0 [ 1487.601726][ T5901] push_pipe+0x660/0xbd0 [ 1487.601726][ T5901] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1487.750423][ T5901] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1487.750423][ T5901] default_file_splice_read+0x294/0x1060 [ 1487.750423][ T5901] ? security_file_permission+0x51f/0x6e0 [ 1487.769859][ T5901] ? rw_verify_area+0x3a5/0x5e0 [ 1487.771156][ T5901] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1487.780085][ T5901] ? __ia32_sys_tee+0x160/0x160 [ 1487.785767][ T5901] splice_direct_to_actor+0x587/0x1130 [ 1487.790798][ T5901] ? do_splice_direct+0x580/0x580 [ 1487.796649][ T5901] do_splice_direct+0x342/0x580 [ 1487.798614][ T5901] do_sendfile+0x1010/0x1d20 [ 1487.801887][ T5901] __se_sys_sendfile64+0x174/0x360 [ 1487.808970][ T5901] __x64_sys_sendfile64+0x56/0x70 [ 1487.808970][ T5901] do_syscall_64+0xbc/0xf0 [ 1487.808970][ T5901] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1487.808970][ T5901] RIP: 0033:0x459a29 [ 1487.808970][ T5901] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1487.832157][ T739] usb 2-1: config index 0 descriptor too short (expected 15643, got 27) [ 1487.831995][ T5901] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1487.831995][ T5901] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1487.831995][ T5901] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1487.831995][ T5901] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1487.831995][ T5901] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1487.831995][ T5901] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1487.911500][ T739] usb 2-1: config 10 has too many interfaces: 219, using maximum allowed: 32 [ 1487.920597][ T739] usb 2-1: config 10 has an invalid interface number: 235 but max is 218 [ 1487.929274][ T739] usb 2-1: config 10 has 2 interfaces, different from the descriptor's value: 219 [ 1487.938750][ T739] usb 2-1: config 10 has no interface number 0 [ 1487.945218][ T739] usb 2-1: config 10 has no interface number 1 [ 1488.102284][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1488.111500][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1488.120158][ T739] usb 2-1: Product: syz [ 1488.124550][ T739] usb 2-1: Manufacturer: syz [ 1488.129262][ T739] usb 2-1: SerialNumber: syz 14:26:01 executing program 1: syz_usb_connect(0x2, 0x1ec, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:26:01 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="b554b448b8fcfc209819b853c28aa3acc8576d5809f2745f43f58ba1d50a30f08583f8f8fce768a48557903919b2eca18e2a3aa1657fcfabc0f2e9f1e2507ba30e6a3a77e7384c4b819701f4c5455facece56fff96cd229edcfad1bfbcff1b38ffe6e087989dec04550f73a9ca0b6cd958815e32642b18156e7d21ece0f5a685bb5893f4c9bc"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:01 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:01 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000200)='\x00', 0x1, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r2, r2}, &(0x7f0000000040)=""/83, 0x53, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000200)='\x00', 0x1, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r4}, &(0x7f0000000040)=""/83, 0x53, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f00000001c0)=[{&(0x7f0000000080)="ffa8719ec0da8f2dc468f529bb26156eb50e8c3d4cd17a77af54ee115a3e52b94220cfd10b03a78c2d3f7b5983c8d33f64261ccd0bdcc60514fd70693b374fb856a17e49dd97057db15eaf0e6c07051b32d058124329737b0abd62fe49e2d3ed7ab2444d9a309d3b6a62863bfb2a981c7911de48a28a20762b7003b204c191a3411e4cb073c02a7dc34b3e90cb5d03e749ff7e9d38cb705dd5c83a77017cda7fa7ed4cd12a34219d66e20ef00f056a640f5923b5878322af0aa11576ea956efc7f436e6ffe9bfb05e2017de3fba326999bd3964974180873d7b137c07b82a28ba832b466a63226bf05ed1aa50b", 0xed}, {&(0x7f0000000180)="588028ed1a67756ca9283924de6844f63ce5df94686e674ecc0ab6c2e9f13817d28c8c8e8620537114", 0x29}], 0x2, r4) 14:26:01 executing program 3 (fault-call:19 fault-nth:28): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:01 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x2000c0) r2 = socket(0x3, 0x80000, 0x9) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000400)={'irlan0\x00', {0x2, 0x4e24, @remote}}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/184, 0xb8, 0x40, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x1, 0x4, 0x3, 0x3}}, 0x80) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/12, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @loopback}, 0xd7}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r7, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r8}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r7, 0x8912, &(0x7f0000000540)=@buf={0xc9, &(0x7f0000000440)="4c1ea814507417d96b5e2f54dc0368d4bd43fd86572f6ebb0305a3b940b4a43b9d493d8c78137eb7d93cd387aca3110c44235d31785f92d4e8cdebb407de6878df2d2fa2bb5f30739541e11c6d05a4ab3ca0a85b71de755a3c68b6ed8c98347d2e76b21c666e22887789a6b1b32b43ffd6214f9c80ff16fa9a2e0ccd8546f7616533a0bcdbe990eff14b84f5c64ddd9d0a488b79968424335671e88c68e5799b2bc49a7023ecb7ddb0e4c51cef7723099bed1ea1ca2d75fc0bd2bab26fe3284c8ef6d9f04dbbea3161"}) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000000300)) [ 1488.412297][ C1] net_ratelimit: 20 callbacks suppressed [ 1488.412317][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1488.424440][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1488.437811][ T739] hub 2-1:10.92: ignoring external hub [ 1488.444573][ T739] usb-storage 2-1:10.92: USB Mass Storage device detected [ 1488.489571][ T6074] FAULT_INJECTION: forcing a failure. [ 1488.489571][ T6074] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1488.491719][ T6074] CPU: 0 PID: 6074 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1488.510547][ T6074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1488.520587][ T6074] Call Trace: [ 1488.524249][ T6074] dump_stack+0x191/0x1f0 [ 1488.529054][ T6074] should_fail+0xa3f/0xa50 [ 1488.533570][ T6074] should_fail_alloc_page+0x1fb/0x270 [ 1488.538273][ T6074] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1488.544248][ T6074] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1488.550108][ T6074] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1488.555922][ T6074] ? prep_new_page+0x792/0x9b0 [ 1488.560629][ T6074] ? get_page_from_freelist+0x11a1/0x19c0 [ 1488.566585][ T6074] kmsan_alloc_page+0xc3/0x360 [ 1488.571844][ T6074] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1488.577063][ T6074] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1488.583053][ T6074] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1488.588930][ T6074] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1488.595897][ T6074] ? kmsan_slab_alloc+0xaa/0x120 [ 1488.600596][ T6074] ? __kmalloc_node+0xd06/0x12f0 [ 1488.605380][ T6074] ? kvmalloc_node+0x19f/0x3d0 [ 1488.610061][ T6074] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1488.615871][ T6074] ? default_file_splice_read+0x294/0x1060 [ 1488.623054][ T6074] ? splice_direct_to_actor+0x587/0x1130 [ 1488.628925][ T6074] ? do_splice_direct+0x342/0x580 [ 1488.633526][ T6074] ? do_sendfile+0x1010/0x1d20 [ 1488.638210][ T6074] ? __se_sys_sendfile64+0x174/0x360 [ 1488.644057][ T6074] ? __x64_sys_sendfile64+0x56/0x70 [ 1488.648840][ T6074] ? do_syscall_64+0xbc/0xf0 [ 1488.653596][ T6074] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1488.659483][ T6074] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1488.665496][ T6074] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1488.671851][ T6074] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1488.678372][ T6074] ? should_fail+0x177/0xa50 [ 1488.683196][ T6074] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1488.689037][ T6074] alloc_pages_current+0x68d/0x9a0 [ 1488.693587][ T6074] push_pipe+0x660/0xbd0 [ 1488.698290][ T6074] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1488.703047][ T6074] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1488.708912][ T6074] default_file_splice_read+0x294/0x1060 [ 1488.714751][ T6074] ? security_file_permission+0x51f/0x6e0 [ 1488.720623][ T6074] ? rw_verify_area+0x3a5/0x5e0 [ 1488.725417][ T6074] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1488.731852][ T6074] ? __ia32_sys_tee+0x160/0x160 [ 1488.737077][ T6074] splice_direct_to_actor+0x587/0x1130 [ 1488.741899][ T6074] ? do_splice_direct+0x580/0x580 [ 1488.747771][ T6074] do_splice_direct+0x342/0x580 [ 1488.751848][ T6074] do_sendfile+0x1010/0x1d20 [ 1488.757055][ T6074] __se_sys_sendfile64+0x174/0x360 [ 1488.761872][ T6074] __x64_sys_sendfile64+0x56/0x70 [ 1488.766569][ T6074] do_syscall_64+0xbc/0xf0 [ 1488.771838][ T6074] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1488.777064][ T6074] RIP: 0033:0x459a29 [ 1488.781858][ T6074] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1488.801822][ T6074] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1488.809935][ T6074] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1488.812296][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1488.811101][ T6074] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1488.824444][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:01 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) exit_group(0x1) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r2, 0x9, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) [ 1488.811101][ T6074] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1488.811101][ T6074] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1488.811101][ T6074] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1488.881874][ T739] hub 2-1:10.235: ignoring external hub [ 1488.888715][ T739] usb-storage 2-1:10.235: USB Mass Storage device detected 14:26:02 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf00}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:02 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:26:02 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x20d8fadb705433fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a0}) clone3(&(0x7f00000001c0)={0xc978ca44540ddf17, &(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100), 0x27, 0x0, &(0x7f0000000140)=""/10, 0xa, &(0x7f0000000180)=""/2}, 0x40) capset(&(0x7f0000000200)={0x399f1316, r1}, &(0x7f0000000240)={0x6, 0xfffffffc, 0xf8, 0x5, 0x9}) 14:26:02 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf80}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:02 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @loopback}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={@mcast1, 0x25, r5}) r6 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x1) ioctl$VHOST_GET_VRING_BASE(r6, 0xc008af12, &(0x7f00000002c0)) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x348f37f433fddbe1}, [@IFLA_LINKINFO={0x20, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r10}]]}}}]}, 0x40}}, 0x0) r11 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r11, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r12}, 0x80, 0x0}}], 0x1, 0x0) sendmmsg$sock(r7, &(0x7f0000003480)=[{{&(0x7f0000003640)=@ipx={0x4, 0x9, 0x0, "e190cadba72b", 0x20}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)="d2cca5ce11fbb4e1cb50de40ef2a31a16b9dbd06dae80edf3e0f175abea085bafb5bb0450bfcdbeb411ac8b7bfa0ab6b1b40659b94e303788d154fcbf137716561813c494d28f56e7543db12bcfa3cc5df0ed45fa3afc15760407772400a5f14032d33bc1171", 0x66}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="1d151789b89b4754ce8f1a3e", 0xc}], 0x3, &(0x7f0000000540)=[@mark={{0x14, 0x1, 0x24, 0x8}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x48}}, {{&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r11, 0x1, 0x4, 0x4, 0x0, {0xa, 0x4e21, 0x800, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xff}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000001440)="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0x1000}, {&(0x7f0000000640)="c2de4f2cea4a9ea2605209431075055b9f88a2c8d37aafea2d03c264428827ff15b76205ac872dc0243419fe2b1efd24085a411e886f26f738408a85e86a1167bf72e0afd0f772f6bc487c81f459f92c9fc5acc14bd37232e22d191e59a5f91d6e3fb21a0eae0a810c6b371b6f7b3af2f111bf1dee0c283daf55ce8167fa8834b041573c2ab803b6e5cd9755e7b3e78bb563540d39e429f8e9b8f9d523df0cbeda0279826fa9da8ddf4c55fcc3d72d6631de4b316da5222a24b2272797d72571437d5d8156e68390887add9717faa6391f74997fbe3c20ebff865b9f76a38c", 0xdf}, {&(0x7f0000000740)="e38523aa15f61b7bd791e2cfa825ea501640449a026c263b0670a9bef8017712ff080994a593a1ec0b3242301a69aecfabe973f9f989209864eb85ea05884eee64aac338a990d260c4b64918bb9f3b0d8a8bbd913990960b555f55b2f4f8754e0d435dd077d2b3f8c7568869bbb16dc44482fe63d74482c6dda56b12d38b8d0673c71c80f34aa651abefa8e85bfc56745d6930b53aab439cff7f8bb1d528fb3b9a4671faf00d78a209942a51c9c740795dee5340b4c82422d2a623ccf7e5d50b0d835e83b07b79e188549aaee969f9dbd420bdf33553d4e9bb37", 0xda}, {&(0x7f0000000840)="7d89b5af0277abb4c3642c62030672be787cacd1c879f0bfc068e40ce2d6e48057e089e38879b026e18dc797c37eadf03fde4787aefa0bbd84833cfb421a093a06e92bf111c4368a71ea1804ff544e664d9791c169f4882cdbce18262887b1cdfe5d4c83fd302860f545bd19db176b7a6e2ec1e4aa6cd89c31c4cebf182bfdac6e0de9b942fa686d872e88e7b51345ce517570d931e019bcd6c9ad9141ec0d497d90bdf02fcc9c0638978c09ee1a706d73142fce4742cc6b214e68b5ed", 0xbd}], 0x4}}, {{&(0x7f0000000940)=@in6={0xa, 0x4e21, 0x8, @rand_addr="d5de823c5a22b597f1294d0327f2ff3b", 0x2}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000009c0)="a0a3c7001df996ab81cc5957d1b593a893", 0x11}], 0x1}}, {{&(0x7f0000000a40)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e22, 0x4}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000ac0)="e8641932aecafd8ea76ebad3e9fb817ca6a58e003af396be7035bb34971d6da2a9109a879dbaa28a6cca4158c9f758d4989cd0d838bf1a48706ce5355c5fb6e660ae2412409cd779bfaacbf413174f7819b556abaf3e232eebed73f7cb413a5113607ba15c8f7fa48e2c481147075581cfb8ac9c5fa1e8d32396be242afedcfdd593c334f891740b4646647578e3c685ad5dc3d5dfd4720677f84d3ba66329", 0x9f}, {&(0x7f0000000b80)="d0fb778fd820f9bc6178da9180ec5c3e82131ffe05336f237e3e44379c2aee0c6a35bcf0dc92", 0x26}, {&(0x7f0000000bc0)="907fb7f32d69a4211559b05bbaed264d7ea22691bd0ab937ee450ed9d4a8869d1e49e9d94b1b5ce45482a8cb", 0x2c}, {&(0x7f0000000c00)="cc061626980972b9debe8b90dd87d81dea298f43970080000000000000c656e7e818", 0x22}, {&(0x7f0000000c40)="3645cbc761a75ec08ea34541c9b8f6a11e1e23f122db38688cf466a6157886ea8e286d858c0faeeed7c5f9219437d40a6aaac4db8715460f95f23b56", 0x3c}, {&(0x7f0000000c80)="070f39819a628e8622a386cb77568044f26032a1281364db3d6fe46d73cfc04113120552f5a8de7aaa22da0cc2b035ee34676fc0abc7344cdfdb59ded725de6d6bf3607c76eafd67854004d444d039d78c89bb6be4ead78ffa538e287e4523466a1c1d200c412c4afcb2a17d0d38813f9f09b11d9451ebd035aae4f6bb06c25fd1b0043351b25745bea5387de4", 0x8d}, {&(0x7f0000000d40)="c398f5a14541dd607e4747bcb66b668bb5456d6ac59a41fa78b3c445db461106840e68521779e82918b2665b59444b45db8827fa642e14c615d44f91071046a80372a7576c6a28a77bb9254fc70d2210c757b1c7b6f104d4cc34e49d139cf8484e60d0e7798ab7c15e10865542f4", 0x6e}, {&(0x7f0000000dc0)="f3cfc3f78a5113d5b604ad0f40983f09aeb4c781d456244492d841000f73ede79b71cc28c5cd0765aa3a25c53dc71916abafd62a2e67f9c21a8ebf421f0fecd4951693d2ec640bc69e8524d3ea3d2ee584a8b72725282195712d77cb0f1273289fea370d417a5733897fd73ac54d78c839d5ca", 0x73}, {&(0x7f0000000e40)="141e1f4960a237365d3c759d74518de260db7cf0486b33e988e57e0ec8083186c94c359d85b98aa1d734e9bec59dbcd0b5807803a93591fde7781283f07de498472de8d742831f7dae31731bd388d469c5bb99fd92ebd9fc3f72442d490fbddf708102fb9c0fa937d7650d2bdf46b179017c2440c26d10f7fc5ce3b3961b389acf295d56b1a429c29152c11aaea6051b9449362e717ed138c9442054d5e6bf636dda2b9decc5d17cd4754f797b28293316b2e8d7190ab905150b05be62ef03fe35935a10e13b3ec4b2a73e18346239dc56d18814b05479f31a577e59f21ae83373a1b9", 0xe3}], 0x9, &(0x7f0000001000)=[@mark={{0x14, 0x1, 0x24, 0x101}}], 0x18}}, {{&(0x7f0000001040)=@can={0x1d, r10}, 0x80, &(0x7f0000001300)=[{&(0x7f00000010c0)="31ee0040654a4f58c0a68e9d045e39d4d4dcf9cdbb300e463b56ddb0b5d8ba5782dd86bd068242107335b072009a964d49459952338499d5598395400bdddd7d7654de04f37a859ede3b14cfeab1c9", 0x4f}, {&(0x7f0000001140)="78670c31cf7e29493d4ac130a7928f5a3b6edf59a67102a21ff367231980f528f4ed16b4fb16bd9c73e424ad1574835fc61ce68e88bb449ff3144245b859fe16cf87139ab6045413c5d3c241ab0aa78d6ece52d9db749020c48704f25a067f32c445f1db27c944210cd6a7f00c47626a69ac90ba382646b07aff3aeaebbe60c3df4a30e69917514ed116c4031f228a38fcfff52b96a61ce00fa4ce378ae7e73ecd9650ac1315579703ad94faf78738c7133ca4a76ec05c0e9fbe6034684cce65d8fa3d9ec9b124764e0b74bd1c20bad5a51c9a60d44ac418736422781312bed5409c76a34536833386bd2bf3027000"/252, 0xfc}, {&(0x7f0000001240)="33b201a4f650038c717227b26ca245c71ed328de477ee24687115aba8f40e2d8691ff7def4ff6a42e5bd28405c975d4d9c688b133d86522eb6b0dd71658756ba1f54b5e6dd5ae7d5d43c4ee9cac424c8b12345e95c07661a14d31d3204471acb3dd19044cfebd77c14ce779c71d3d8d4b0d3580c46a075ff40b95992f3cecc2d2218d95b", 0x84}, {&(0x7f0000002440)="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0x1000}], 0x4, &(0x7f0000001340)=[@txtime={{0x18, 0x1, 0x3d, 0xfffffffffffff000}}, @txtime={{0x18}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0xfffeffff}}], 0x78}}, {{0x0, 0x0, &(0x7f0000003600)=[{&(0x7f00000013c0)="f80189aef40da3cb9ea03d46f655c55609613940ce8b41122ec9db5e95a91cf1654a50c3d311adb1d321fe1cc19ff4828b5397a72d33d7da5f62cb49", 0x3c}], 0x1}}], 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000300)={0x0, 0x890, 0x1, 0x0, 0xf}) [ 1489.195975][ T739] usb 2-1: USB disconnect, device number 121 [ 1489.212413][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1489.218773][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1489.333534][ T6227] batman_adv: Cannot find parent device [ 1489.339918][ T6227] device ip6gretap24 entered promiscuous mode [ 1489.592199][ T739] usb 2-1: new full-speed USB device number 122 using dummy_hcd [ 1489.612315][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1489.618572][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1489.625050][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1489.631111][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1489.952177][ T739] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1489.960464][ T739] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1489.968872][ T739] usb 2-1: config 0 has no interface number 0 [ 1489.975154][ T739] usb 2-1: config 0 has no interface number 1 [ 1490.132295][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1490.141530][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1490.149804][ T739] usb 2-1: Product: syz [ 1490.154098][ T739] usb 2-1: Manufacturer: syz [ 1490.158832][ T739] usb 2-1: SerialNumber: syz [ 1490.164939][ T739] usb 2-1: config 0 descriptor?? [ 1490.202948][ T739] hub 2-1:0.92: ignoring external hub [ 1490.209137][ T739] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1490.221546][ T739] hub 2-1:0.235: ignoring external hub [ 1490.235254][ T739] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1490.522080][T25365] usb 2-1: USB disconnect, device number 122 [ 1491.172040][ T739] usb 2-1: new full-speed USB device number 123 using dummy_hcd [ 1491.532024][ T739] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1491.542169][ T739] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1491.550510][ T739] usb 2-1: config 0 has no interface number 0 [ 1491.556824][ T739] usb 2-1: config 0 has no interface number 1 [ 1491.722069][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1491.731163][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1491.739450][ T739] usb 2-1: Product: syz [ 1491.743735][ T739] usb 2-1: Manufacturer: syz [ 1491.748456][ T739] usb 2-1: SerialNumber: syz [ 1491.754678][ T739] usb 2-1: config 0 descriptor?? [ 1491.792955][ T739] hub 2-1:0.92: ignoring external hub [ 1491.799179][ T739] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1491.813334][ T739] hub 2-1:0.235: ignoring external hub [ 1491.820409][ T739] usb-storage 2-1:0.235: USB Mass Storage device detected 14:26:04 executing program 3 (fault-call:19 fault-nth:29): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:04 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x400c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @broadcast}}, [0x8, 0x8000, 0x2, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x0, 0x0, 0x3, 0x7fffffff, 0x3, 0xffffffffffff36be, 0x4, 0xd39, 0x4, 0x7ff]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r2, 0x200, 0x0, 0x1}, 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x149042, 0x100) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'\xff\x0f\x00\x00\x00\x00\x05\x00\x00\xe0\xff\xff\xff\x00', 0x0}) r6 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x98480) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f00000002c0)) sendmmsg$sock(r4, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r5}, 0x80, 0x0}}], 0x4000000000000a0, 0x0) ioctl$FS_IOC_GETVERSION(r4, 0x80087601, &(0x7f0000000080)) ftruncate(r3, 0x80003) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x400, 0x0) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000000000000a004e2000000003fe800000000000000000000000000013008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2400000002fe8000000000000000000000000000280000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ad2a97b39846ceecbc6cb77da00000a004e2000008001ff0200000000000000000000000000010300"/400], 0x190) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="627501002f790f1952f9361da6b1279cae88000000001f4e767c9c07f657cd6f24cf73336ef0041699b79d35c10a207ce2bd62706bda6d8d999fe3809575f3ec5ceb8c9ec737edcf27b3f7c80437125a3c3fd5cc359386a1c4874289e69271f0cae849ad1c69e66a78d11bf44ee58b54cf6a40a2e46819f30e9c60b9dd0c2269ea132d2cb9397a92fcec1b65a851a5b4160249098d0544c29a1e44047fd3fcdec776a9d6d0eac6d8546da0388a71381d9cb8761ed2dd658fa34ec97dcbca374d21d509fe2948010eca0f00c52029ad361b53065b3fd55fdbab8ff9a95277363fb4aef5f915c04ac5dca819bd7faac36625959f9600"/260], 0x1}}, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) 14:26:04 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf80}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:04 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x110}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[@timestamp], 0x1) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r4, 0x8}, 0x8) 14:26:05 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x4, 0x1, 0x1, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) [ 1491.997871][ T6429] FAULT_INJECTION: forcing a failure. [ 1491.997871][ T6429] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1492.001735][ T6429] CPU: 1 PID: 6429 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1492.001735][ T6429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1492.001735][ T6429] Call Trace: [ 1492.029637][ T6429] dump_stack+0x191/0x1f0 [ 1492.033208][ T6429] should_fail+0xa3f/0xa50 [ 1492.033208][ T6429] should_fail_alloc_page+0x1fb/0x270 [ 1492.033208][ T6429] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1492.033208][ T6429] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.033208][ T6429] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1492.033208][ T6429] ? prep_new_page+0x792/0x9b0 [ 1492.033208][ T6429] ? get_page_from_freelist+0x11a1/0x19c0 [ 1492.033208][ T6429] kmsan_alloc_page+0x131/0x360 [ 1492.033208][ T6429] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1492.033208][ T6429] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1492.033208][ T6429] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1492.033208][ T6429] ? kmsan_slab_alloc+0xaa/0x120 [ 1492.033208][ T6429] ? __kmalloc_node+0xd06/0x12f0 [ 1492.033208][ T6429] ? kvmalloc_node+0x19f/0x3d0 [ 1492.033208][ T6429] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1492.033208][ T6429] ? default_file_splice_read+0x294/0x1060 [ 1492.033208][ T6429] ? splice_direct_to_actor+0x587/0x1130 [ 1492.033208][ T6429] ? do_splice_direct+0x342/0x580 [ 1492.033208][ T6429] ? do_sendfile+0x1010/0x1d20 [ 1492.033208][ T6429] ? __se_sys_sendfile64+0x174/0x360 [ 1492.033208][ T6429] ? __x64_sys_sendfile64+0x56/0x70 [ 1492.033208][ T6429] ? do_syscall_64+0xbc/0xf0 [ 1492.033208][ T6429] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1492.033208][ T6429] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.033208][ T6429] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.033208][ T6429] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1492.033208][ T6429] ? should_fail+0x177/0xa50 [ 1492.033208][ T6429] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.033208][ T6429] alloc_pages_current+0x68d/0x9a0 [ 1492.033208][ T6429] push_pipe+0x660/0xbd0 [ 1492.033208][ T6429] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1492.033208][ T6429] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1492.033208][ T6429] default_file_splice_read+0x294/0x1060 [ 1492.033208][ T6429] ? security_file_permission+0x51f/0x6e0 [ 1492.033208][ T6429] ? rw_verify_area+0x3a5/0x5e0 [ 1492.033208][ T6429] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.033208][ T6429] ? __ia32_sys_tee+0x160/0x160 [ 1492.033208][ T6429] splice_direct_to_actor+0x587/0x1130 [ 1492.033208][ T6429] ? do_splice_direct+0x580/0x580 [ 1492.033208][ T6429] do_splice_direct+0x342/0x580 [ 1492.033208][ T6429] do_sendfile+0x1010/0x1d20 [ 1492.033208][ T6429] __se_sys_sendfile64+0x174/0x360 [ 1492.033208][ T6429] __x64_sys_sendfile64+0x56/0x70 [ 1492.033208][ T6429] do_syscall_64+0xbc/0xf0 [ 1492.033208][ T6429] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1492.033208][ T6429] RIP: 0033:0x459a29 [ 1492.033208][ T6429] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1492.033208][ T6429] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1492.033208][ T6429] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1492.033208][ T6429] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1492.033208][ T6429] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1492.033208][ T6429] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1492.033208][ T6429] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:05 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xd, 0x541080) ioctl$CAPI_GET_PROFILE(r2, 0xc0404309, &(0x7f0000000080)=0x9) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000000000)={0x2, 0x9, 0x8, 0x201}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x2000, 0x1}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PPPIOCSACTIVE(r7, 0x40107446, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x9, 0x5, 0x3, 0x4}]}) ftruncate(r3, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) [ 1492.354915][T25365] usb 2-1: USB disconnect, device number 123 14:26:05 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xf80}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:05 executing program 3 (fault-call:19 fault-nth:30): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:05 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x10000) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f00000000c0)=0x8000, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:05 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="d85b0adfcb717ee361eeb16d6dc94276fb2cde41f277c82a20eed44eee55989b353f61b6436cf8a8699f167fb78f114289f315f8e9d249dc7424fdf56a57fdf3f9a78b8f5bf2ada0c3cfed7c4f16b59cf3b86964d3aa9118ef9fae0482194f8f96545b23428639013f6275af0d8fbde8114a339bb4e1430de25e54c09a21206890b3a8099d505ef3d9f68a335907b09b9f206dc8e24d5bf081f1caa94904050dc58ac37428a836257e9e62cb9709581e6be5cd17bbc43587b6fd35e372c57f150c0d051ce52e5e0e8bf90f1c3f8d91e7ec16f03ac67a3f4238a9406a63e6ac57f86555f8ccd988c2af7ae735a3a63a03b10a46c404c286ab91794e914f6ca9dfbd36eccdc136122322b7d2ebb0cf09f04f0c5819eb8468250136200a772cfde3996146edae1288dc878bb6d5eaed3ce0daf4416c71d1b21f3dfce43104d7b2dd80e1222cf49f6868ff4213efdddc513606ad788320547ac2cd65686783a7d9012b856842e0dd2620831abbb92e2aa5bfe01cb8c0d51f2cc0d03a44e6517df4c99503f31f4e809839469e8d6d44292ad3a41aa511522bbb495319516a2af2d4d85ca0d499a8f42f8cdb7d281435c81b0aaa04aa59e17a8fc72ce1a4f3eecb68d63605e7318bcbbd450f5c0512fae75f6a935da472f7197dce1a8ddf29bc732cbb57445cef910d0fba4b2696c78b484536d01b8d178ce385b2543b09106400eb264dc7ace9594dd608ee4a4f57054db08181af43599098c406f316d5fb2c031381a6bcaa3812515f5f86e335ef254173054e54f42b1010abc0e6dbed3783b213a078f05904804181629b836a386c9832b37f1d4712ad599788d60b4ad8869a302991118d44f49e37dbb17ed3d630c51dd52d09c75bb9a907470f5868aa0fc6c6daff42d2fc2dcdc8965fe7bafc7663bf7ebcabfcdcf1985c0c5d4494f7c4411c237b30aa010300cb7f184195a081df8ec790c505a744390d1e2c8981aa2d8457b25e0528ece01a7bcf2aa191b283abb3792169a19b12cfd89fa3631c9f341b50f01e3c6641c3560d56c5a4c138306c0fcbdcc50c3f3decfe91ac15cfdfcb90550ac09490b5bfc2080451b607a119bd1f560c1adf67ad8ed58c05242ec21c8563bc8e87cc2988efa74fff02331488bdebff9897f670b351939808c64d99d5d2996c6aa44dc00499d25a3bce1191ddbeb5c4aabfb45ec706ec12dce915b9a51677efea6ceb0948c07db93fa8f6fba88f8a7f36ea2b78c95dc43912d1884b032da8b73774f7756d42858fd2c52e53974ba6a0ce40ae44cee0ed05924318bfd328404060ded7f07c5a005b4f713371d3167723d1f4b3cb557ec399e481a818475be0b94df907e6846b5a9039e743afd5d24437ce17c6fd0c0cdb4b096e88e22f7874497d1488ef1caa081e3e30d061c95eeff40bc44db96c7f9f606f160feb2a05456b6bb15eb4336c79d90ed42a04a8e79aff0f6aee71304e8a35e5f6aaf56c8293565cf34b6b326bd3e4e80a3629a97ceff71932f9c34206bdc1ddde2cef88b4794244f486887ec30cdfbe9e8ed9e11a096988f8bbd9a38a4b269644de7592c9e4028c56a90eac9d0fdb5d2c401b075597f99f2dc67ca20dc770cf15a323ffbb11313be0223dca29bd4a1d48c0ae8c7632f70c2b9f078618036b6bc0fdb105aaeb1f9028452e864f438889fc7c855806dbc05da8f1854a13e2d7679a49b90c044009355e38a7698d5a7417b758d9de64310ec31454c18f8cb269e9a19152769bac4379a113f4cbd4a23a32c46bfe46eff731f57af17a8778b76662d22895a2e6816a24b6c551ba38ffb8a205b691cbb9ccd5317158a3ee408ba563907f5789ff99f8053757ce8cab1db4d677a82ea020fcb4bffd8f5e3a0a0b774705a96a44fa6d0e338074bd194f5c82669e175c5c988056085034c3757c54b8f58d7e5a693625c9fe18ae7a9cac8e9ddd9ee5f832b120f01d6bbe579c812914ff8bee5da06a1225806b564e6b495cc67303292ce1eabbaac83251d68f5ec1c5116be1968125e39d9b59eca4a158733e3a7d51db6fbb6f96df45870c3572621f729fb5229bcff6c52c48b13946c7cc21805d95f249968377f460d602052dc76c45a0035b06861c6882ba8ac103141c842f17f5289e1d3b7b8328e6e1d5b9da357e4b833e26862f570fcd6b6dd488d407d89644fcab1a09525fd7811bd07dd1e4394b1dfdecab721acf3957dd0e48d1c58ca63f552acd37680fcc3564da67f627235e5ad8a6156979c948edab09432949a7186673c933ee78d2813ae13db8b0cc9875894162a104ec0767056730ee56638d1f92264104363534ec8adec926e174938793527bc6077de469d7f0c27065111e35b598d990612b587a2f9954280a3aa59ff2b2e15a2dff9f4ebad0999b3d7f64a044c3b18a8f6b9657338f2eed7f0a8219f3e3a454befced895333a9444dbf4bb3babc7833c995f3f3c553460d379c37238194ad5ac7bf58179da12bc278e5b5064f8fd1397e289422c210da068088452cc9fbd38a3dcba4c8576c3118426431fbd0db4501468dff0052b581b7603ba1224f5000ec243fb0987feba92af1e99c9224fb621eba362e23fae66ac0b1ba671ef9b6f0d610b10923c101387da229ec8e5da0c79e465ff4bbc27524c1aa8c1bd0ad08594a9e122f98d2f4193c7052d14f0754fa2e77355d600af3a8bb93b9f30d761b26dafd3c6c8bba168ae6dbb8eb3bb53472777bc77a73c711fbcde7ad17c8a0f992469e94abcc3748e8b1ab70d8bcfc4e4a61b13550d312304dee54320de2faaefad6548d8444d1cf3cbc8a5ca867112595c444db68abe0efb4d3594c4b39105a278a5949014a41309ca3d4aa9f6050627e680490f2a9ed2dffec888a50979cd0b4b5d6198280c663694e44ba05960738b643211c102bd58ddf9337b403e71e6cab3bc773d6b03a997c4ed8e099361499e7846318a0879a85187197378a9fed2a827f863df0b9e5fefa8745e0d25c4797d32c5294daf00597ba13b221746fcd8326f7f5552c5f2997fdf9c8822260cc5923639cfdeab1b4a371eb20aa9def4cf4006d48466eb43e193b798020603362a0e85e420d09a2f0957d800efe1645145c49dcf14410681fd15525178fc57d3c692d80bf7115e5ad7501997d44e662fe5ef04e4db89c553a421ea351e2519f093bb3300c897a0e239bf61d311de43cba8cec9d4229453f9ca3601ae5778200d1e9eb88b5b1c330e39659a7dd794a921331bcab67a3dead7986c83d6cec2a945a4e5b43216c70b610f550e858c7d3f87aab8d75400ea6645e7fd22d538368bea496a074d1bb669b0481a6b4eb0f041acbc1f3af44bb2f3e28c54791564c3ed92ebf6300a71a5fb2c9bf057b0f8b0c9b571b2210f7f65c325d36b0fc77e31c454b13856d84f5567e15aa4e5d3469a472b0cd4547a34d956a9c5dcd63d5bd3cc1ebaf12bba37769699aa8daed34e73f59e95377f9104c30cba3281220aafa8d73e6dcfa8f3be5ffd2dd4492ffb1335f728695b4cc93ee0ae8dac7b272eb4f93edb7f88d6784aa18a749e3fdb25d45efc8bb2f16b06d78153525ad82d1d51c599a702c046765bc9d0d51987147c7fc4023fa6330891d617efb79cc470417b63546e15d926de1b876f0ddc6741d6f79cf25435425b0d1a6b142864cb2da45012fe51e0f70d150a8ba875413522b7a9ebd7818cb21f9bed305a8cba1257a5e8b70547c492af83f36651c6b28b1cf1ca6e3dbaae3743a1a2a9b2516330d4936152114d30e5f432d082132bf3cc9e7b17acb3bb2f74f4de15aa6911891f9273ecea0b80b9851a95f43d52fefb5cf649b5f5c29ec6d2e98f893304f68953020cd064487f1bd7fca8dea3c36625d3cc5411f6a5bf70dd3f0e56745296adb3d5a82d3932ccca9f951ca7da0be8b4bb3d31c893ee0e1b866d5adf35f57c0855c7ed3be795269a38e58be771a05caa32e90d0ec626df6b909f5ab7524bcdea6bd89d68c797c8d28e4effb33472c707a65c548fe1833a4d1ace0267d0db132fc6ac6ffc119d960f68531394bb5d4de7c69e3f82a3ee9720badb2fb96e8572ab42e37a2fd9f8e620454d6ab8103e93e244803f4a91d848639f5929c1ee3dea334651ebc463b3e29062795a68be1ab1a671c6611090d9cc06083a052d36c80b1916a1c6b19386fd1526c210847f6aa13be46e43742e86b7aff4795648e81fdf5364725b0d9398ae8506ed6b35746fa0e6d113fabdaa19ba314ce77c0ea1c996c125ab3a95e64b56e7c7a58e53be65bd4b93972c4274644f912f09c9e5fe73d1c59af8890594a298ff473094d175cf9009a729166121862a6e19d9ea5ef42be2dddc3d88b5e60494af14844dbab48020170a66ebc36ff001141f477de051b21f422ec5114dceccf2c3138308b3f24569530afc80cef8ad40876a7f3a94e81da81604e3fff51c4ae157672126f98a339ef9cfbf534e2219af2938d7138297c7db5852960b92aefffe119a7d64a120fc1a51751d5988c6c7f924eb6f83c58ce67f7cc42626840ef2cab3132d4490d5bc19304bce4bb2892513af24b2af40df0c14b3839a56fa89765b5a4f787ccc9aaec26a70663cc94b4e36d5d8a89014e7d5d2d1cb74754ccef75aa0258fb80e11cdcd635fa0c2e749916adbdc95bb38bcdfeeccde1774064df52dc4abb4fe0738fd7f3ebbd4ae8ec833797be8c6b9d7e66c58f30bb4097aa9a0a2025ab2a88e125a51c69a304f8f5b957561de12dac21d5b2dd3ecb29424f62cba90b92bef57fc4a76da7f509da52bcce879307e623ea96e5dbf2ae82868542f47897cf666ac4534b7db0f11f2b62bfba681f6c1e87945581e0ad25d281ae5faec2d68289a48056ecf71b4a725fd25e93d08ef9ce5457c442be10de5196b165cc76187ff044f12cace461af3a8ca629613759e42e6a31648575c13c5fe25bb7f5558ec9f6abf8f62ee6943c2e4e8d2c1d9eaa3693a5b0a84e218bc5c3aa07d2ddea94f33115e2f998c44a83c8516268afd62ea2aacfed62ce6e4052662567e36b6819ded1a3a935e0bd33b118b929d05a5123e020de6171850e3a116e2421776c87069540c3e4787532a06f661a39463d1eee9d6b14a57a91b7761d4c635cab27d4d176c769937ca96c16b08f5089935cdd99a8311eddbce1001d308562257c4cc2fb9c55fe80e496804e8314959fe8e8d516357455ac83812941887c7d8bab0aacb06347cacf9656f2871ce20981ae71f0b64e618fc0a24a0fe46c5e4e4ba28ac509be840d79ae5a726dd8ea4021866e431d0b293ec5cbae0d33a0af8c50553fd8aa6b53c60e6b542271b7704203f5a988e30002202775acb310f5f6583d8c0e36468180a6b4724e6572605d4f1687652ba18d2f89e34af16507aceb08408f14e00903ebb72aaef6d22b250e8eb8b91e5eb443d2df936a8119f7d821c1508e85fe49abadea894e972c159edd03d805e4c9128f978f4142a692eae8c4330aaef04076ea1d4d318151c7b2824bc0fc7359e59e2d2952379268764d8ef1f42fdb6fa799e988a5aeb4afccbe671872e65c140b4e673ad3644573c63b8e1bbf2fa9080e8140be567b529febcc46807236e301288dde10689f827495bdb05f316b4c577c837443e0546810f104ed46b10a192a1dccf0e16fa45f8a4c21ef5f6f8315ff05138475ed9211495efe52cc124c0bbd5e44c8f3e81b", 0xfc0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:05 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="e1dbfd330000000020001200100001006970366772657461700009000c00020008000100", @ANYRES32=r4], 0x40}}, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) bind$xdp(r0, &(0x7f0000000080)={0x2c, 0xc, r4, 0x18, r5}, 0x10) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000280)=0x14) [ 1492.822841][ T6646] FAULT_INJECTION: forcing a failure. [ 1492.822841][ T6646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1492.836347][ T6646] CPU: 1 PID: 6646 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1492.844209][ T6646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1492.846148][ T6646] Call Trace: [ 1492.846148][ T6646] dump_stack+0x191/0x1f0 [ 1492.846148][ T6646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.846148][ T6646] should_fail+0xa3f/0xa50 [ 1492.846148][ T6646] should_fail_alloc_page+0x1fb/0x270 [ 1492.846148][ T6646] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1492.846148][ T6646] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1492.846148][ T6646] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1492.846148][ T6646] ? kmsan_slab_alloc+0xaa/0x120 [ 1492.846148][ T6646] ? __kmalloc_node+0xd06/0x12f0 [ 1492.846148][ T6646] ? kvmalloc_node+0x19f/0x3d0 [ 1492.846148][ T6646] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1492.915380][ T6646] ? default_file_splice_read+0x294/0x1060 [ 1492.915380][ T6646] ? splice_direct_to_actor+0x587/0x1130 [ 1492.915380][ T6646] ? do_splice_direct+0x342/0x580 [ 1492.915380][ T6646] ? do_sendfile+0x1010/0x1d20 [ 1492.915380][ T6646] ? __se_sys_sendfile64+0x174/0x360 [ 1492.915380][ T6646] ? __x64_sys_sendfile64+0x56/0x70 [ 1492.915380][ T6646] ? do_syscall_64+0xbc/0xf0 [ 1492.915380][ T6646] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1492.915380][ T6646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.915380][ T6646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.915380][ T6646] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1492.915380][ T6646] ? should_fail+0x177/0xa50 [ 1492.915380][ T6646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.915380][ T6646] alloc_pages_current+0x68d/0x9a0 [ 1492.915380][ T6646] push_pipe+0x660/0xbd0 [ 1492.915380][ T6646] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1492.915380][ T6646] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1492.915380][ T6646] default_file_splice_read+0x294/0x1060 [ 1492.915380][ T6646] ? security_file_permission+0x51f/0x6e0 [ 1492.915380][ T6646] ? rw_verify_area+0x3a5/0x5e0 [ 1492.915380][ T6646] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1492.915380][ T6646] ? __ia32_sys_tee+0x160/0x160 [ 1492.915380][ T6646] splice_direct_to_actor+0x587/0x1130 [ 1492.915380][ T6646] ? do_splice_direct+0x580/0x580 [ 1492.915380][ T6646] do_splice_direct+0x342/0x580 [ 1492.915380][ T6646] do_sendfile+0x1010/0x1d20 [ 1492.915380][ T6646] __se_sys_sendfile64+0x174/0x360 [ 1492.915380][ T6646] __x64_sys_sendfile64+0x56/0x70 [ 1492.915380][ T6646] do_syscall_64+0xbc/0xf0 [ 1492.915380][ T6646] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1492.915380][ T6646] RIP: 0033:0x459a29 [ 1492.915380][ T6646] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1492.915380][ T6646] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1492.915380][ T6646] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1492.915380][ T6646] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1492.915380][ T6646] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1492.915380][ T6646] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1492.915380][ T6646] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000009 14:26:06 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000000}, {0x2, 0x0, @local}, 0xd7}) 14:26:06 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfc0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:06 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x240) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e24, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:06 executing program 3 (fault-call:19 fault-nth:31): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:06 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfc0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1493.537041][ T6770] FAULT_INJECTION: forcing a failure. [ 1493.537041][ T6770] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1493.541758][ T6770] CPU: 1 PID: 6770 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1493.541758][ T6770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1493.565762][ T6770] Call Trace: [ 1493.565762][ T6770] dump_stack+0x191/0x1f0 [ 1493.565762][ T6770] should_fail+0xa3f/0xa50 [ 1493.580326][ T6770] should_fail_alloc_page+0x1fb/0x270 [ 1493.580326][ T6770] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1493.580326][ T6770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1493.580326][ T6770] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1493.580326][ T6770] ? prep_new_page+0x792/0x9b0 [ 1493.580326][ T6770] ? get_page_from_freelist+0x11a1/0x19c0 [ 1493.580326][ T6770] kmsan_alloc_page+0xc3/0x360 [ 1493.580326][ T6770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1493.580326][ T6770] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1493.580326][ T6770] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1493.580326][ T6770] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1493.580326][ T6770] ? kmsan_slab_alloc+0xaa/0x120 [ 1493.580326][ T6770] ? __kmalloc_node+0xd06/0x12f0 [ 1493.580326][ T6770] ? kvmalloc_node+0x19f/0x3d0 [ 1493.580326][ T6770] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1493.580326][ T6770] ? default_file_splice_read+0x294/0x1060 [ 1493.580326][ T6770] ? splice_direct_to_actor+0x587/0x1130 [ 1493.580326][ T6770] ? do_splice_direct+0x342/0x580 [ 1493.580326][ T6770] ? do_sendfile+0x1010/0x1d20 [ 1493.580326][ T6770] ? __se_sys_sendfile64+0x174/0x360 [ 1493.580326][ T6770] ? __x64_sys_sendfile64+0x56/0x70 [ 1493.580326][ T6770] ? do_syscall_64+0xbc/0xf0 [ 1493.580326][ T6770] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1493.580326][ T6770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1493.580326][ T6770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1493.580326][ T6770] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1493.580326][ T6770] ? should_fail+0x177/0xa50 [ 1493.580326][ T6770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1493.580326][ T6770] alloc_pages_current+0x68d/0x9a0 [ 1493.580326][ T6770] push_pipe+0x660/0xbd0 [ 1493.580326][ T6770] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1493.580326][ T6770] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1493.580326][ T6770] default_file_splice_read+0x294/0x1060 [ 1493.580326][ T6770] ? security_file_permission+0x51f/0x6e0 [ 1493.580326][ T6770] ? rw_verify_area+0x3a5/0x5e0 [ 1493.580326][ T6770] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1493.580326][ T6770] ? __ia32_sys_tee+0x160/0x160 [ 1493.580326][ T6770] splice_direct_to_actor+0x587/0x1130 [ 1493.580326][ T6770] ? do_splice_direct+0x580/0x580 [ 1493.580326][ T6770] do_splice_direct+0x342/0x580 [ 1493.580326][ T6770] do_sendfile+0x1010/0x1d20 [ 1493.580326][ T6770] __se_sys_sendfile64+0x174/0x360 [ 1493.580326][ T6770] __x64_sys_sendfile64+0x56/0x70 [ 1493.580326][ T6770] do_syscall_64+0xbc/0xf0 [ 1493.580326][ T6770] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1493.580326][ T6770] RIP: 0033:0x459a29 [ 1493.580326][ T6770] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1493.580326][ T6770] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1493.580326][ T6770] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1493.580326][ T6770] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1493.580326][ T6770] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1493.580326][ T6770] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1493.580326][ T6770] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1493.902435][ C0] net_ratelimit: 20 callbacks suppressed [ 1493.902456][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1493.914385][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1493.920718][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1493.926959][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:26:07 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x40000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='veth0\x00'}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00000000c0)) 14:26:07 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:07 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x402100, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x1000) 14:26:07 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:07 executing program 3 (fault-call:19 fault-nth:32): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1494.359745][ T7013] FAULT_INJECTION: forcing a failure. [ 1494.359745][ T7013] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1494.361733][ T7013] CPU: 1 PID: 7013 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1494.361733][ T7013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1494.361733][ T7013] Call Trace: [ 1494.361733][ T7013] dump_stack+0x191/0x1f0 [ 1494.361733][ T7013] should_fail+0xa3f/0xa50 [ 1494.361733][ T7013] should_fail_alloc_page+0x1fb/0x270 [ 1494.361733][ T7013] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1494.361733][ T7013] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1494.361733][ T7013] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1494.424410][ T7013] ? prep_new_page+0x792/0x9b0 [ 1494.424410][ T7013] ? get_page_from_freelist+0x11a1/0x19c0 [ 1494.424410][ T7013] kmsan_alloc_page+0x131/0x360 [ 1494.424410][ T7013] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1494.424410][ T7013] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1494.424410][ T7013] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1494.424410][ T7013] ? kmsan_slab_alloc+0xaa/0x120 [ 1494.424410][ T7013] ? __kmalloc_node+0xd06/0x12f0 [ 1494.424410][ T7013] ? kvmalloc_node+0x19f/0x3d0 [ 1494.424410][ T7013] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1494.424410][ T7013] ? default_file_splice_read+0x294/0x1060 [ 1494.424410][ T7013] ? splice_direct_to_actor+0x587/0x1130 [ 1494.424410][ T7013] ? do_splice_direct+0x342/0x580 [ 1494.424410][ T7013] ? do_sendfile+0x1010/0x1d20 [ 1494.424410][ T7013] ? __se_sys_sendfile64+0x174/0x360 14:26:07 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) r3 = gettid() lstat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r6, 0x0) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r7, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r8}, 0x80, 0x0}}], 0x1, 0x0) r9 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r9, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r10}, 0x80, 0x0}}], 0x1, 0x0) r11 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r11, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r12}, 0x80, 0x0}}], 0x1, 0x0) r13 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x0, 0x400) r14 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r14, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r14, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r15}, 0x80, 0x0}}], 0x1, 0x0) r16 = socket$caif_seqpacket(0x25, 0x5, 0x4) r17 = gettid() ptrace$setopts(0x4206, r17, 0x0, 0x0) tkill(r17, 0x5) ptrace$cont(0x4208, r17, 0x0, 0x0) r18 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r18, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r19, 0x0) lstat(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = socket$inet6_tcp(0xa, 0x1, 0x0) r22 = fcntl$dupfd(r21, 0x0, r21) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) r23 = syz_open_pts(r22, 0x800) r24 = inotify_init1(0x80000) r25 = socket$rds(0x15, 0x5, 0x0) r26 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r26, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r26, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r27}, 0x80, 0x0}}], 0x1, 0x0) r28 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r28, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r28, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r29}, 0x80, 0x0}}], 0x1, 0x0) r30 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r30, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r30, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r31}, 0x80, 0x0}}], 0x1, 0x0) r32 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000800)='/dev/uhid\x00', 0x2, 0x0) r33 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r33, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r33, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r34}, 0x80, 0x0}}], 0x1, 0x0) r35 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r35, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r35, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r36}, 0x80, 0x0}}], 0x1, 0x0) r37 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r37, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r37, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r38}, 0x80, 0x0}}], 0x1, 0x0) r39 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r39, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r39, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r40}, 0x80, 0x0}}], 0x1, 0x0) r41 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r41, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r41, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r42}, 0x80, 0x0}}], 0x1, 0x0) r43 = gettid() ptrace$setopts(0x4206, r43, 0x0, 0x0) tkill(r43, 0x5) ptrace$cont(0x4208, r43, 0x0, 0x0) r44 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r44, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r45, 0x0) getgroups(0x2, &(0x7f0000000840)=[0xee01, 0xee00]) sendmmsg$unix(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="06f74a403d457970326d0b2caabbc135598c20260badc3bdaae0232f0db5584f092860f0340356559629ff3708f1bcce99d092f6c1798dcbba467dfc63083b7fcfb2fc423cd1d1879888e50eeb5c9d90b241132800a7d88fc2d1e80034d03fb71f7e23b2c0120e1b788608f0d0f0132420ff2473d81250b9f18161a4ad37f83a186d95921d7b6932d34e3b93be5d1ed4077ba974712ec99571b7f67cf627655f57e4be61f88bd7268702322069b0ce7c6aed2dac389e04f3dfc62c0db6cd9a19db04d6f2", 0xc4}, {&(0x7f0000000380)="edf102d2315b789f0f3dd61eecd29daeb85e69530e1f8a50c793d55debe2235b7f430310975ff7c1e0bbc3394a793fb7520124b7d887433a9714d6d8a094d554f3e5d1ffcdf79a43e7d744c49b6620da9b71ec6a231030f4d8e098e0dc77760e657f3de98fc832d25c133ad0958ee0d565f868d2db3ebb784df8f19c366dd4563aef4131b6f6dbc55e92ab1703ca07335e", 0x91}], 0x3, &(0x7f00000005c0)=[@cred={{0x1c, 0x1, 0x2, {r3, r4, r6}}}, @rights={{0x20, 0x1, 0x1, [r2, r7, r9, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r11, r0]}}, @rights={{0x24, 0x1, 0x1, [r13, r14, r16, r1, r2]}}, @cred={{0xffffffffffffff78, 0x1, 0x2, {r17, r19, r20}}}], 0xa0, 0x882}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000700), 0x0, &(0x7f0000000880)=[@rights={{0x24, 0x1, 0x1, [r0, r1, r23, r24, r25]}}, @rights={{0x20, 0x1, 0x1, [r1, r26, r28, r30]}}, @rights={{0x34, 0x1, 0x1, [r32, r33, r35, r0, r37, r1, r1, r39, r41]}}, @cred={{0x1c, 0x1, 0x2, {r43, r45, r46}}}], 0xa0, 0x8008004}], 0x2, 0x40080) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000000)) 14:26:07 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x54480) accept4$packet(0xffffffffffffffff, &(0x7f0000003500)={0x11, 0x0, 0x0}, &(0x7f0000003540)=0x14, 0x0) bind$packet(r1, &(0x7f0000003580)={0x11, 0xc, r2, 0x1, 0x7, 0x6, @random="3a2be7d59cb6"}, 0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x0, @local}, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) keyctl$set_reqkey_keyring(0xe, 0x7) [ 1494.424410][ T7013] ? __x64_sys_sendfile64+0x56/0x70 [ 1494.424410][ T7013] ? do_syscall_64+0xbc/0xf0 [ 1494.424410][ T7013] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1494.424410][ T7013] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1494.424410][ T7013] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1494.424410][ T7013] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1494.424410][ T7013] ? should_fail+0x177/0xa50 [ 1494.424410][ T7013] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1494.424410][ T7013] alloc_pages_current+0x68d/0x9a0 [ 1494.553258][ T7013] push_pipe+0x660/0xbd0 [ 1494.553258][ T7013] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1494.553258][ T7013] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1494.553258][ T7013] default_file_splice_read+0x294/0x1060 [ 1494.553258][ T7013] ? security_file_permission+0x51f/0x6e0 [ 1494.553258][ T7013] ? rw_verify_area+0x3a5/0x5e0 [ 1494.553258][ T7013] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1494.553258][ T7013] ? __ia32_sys_tee+0x160/0x160 [ 1494.553258][ T7013] splice_direct_to_actor+0x587/0x1130 [ 1494.553258][ T7013] ? do_splice_direct+0x580/0x580 [ 1494.553258][ T7013] do_splice_direct+0x342/0x580 [ 1494.553258][ T7013] do_sendfile+0x1010/0x1d20 [ 1494.553258][ T7013] __se_sys_sendfile64+0x174/0x360 [ 1494.553258][ T7013] __x64_sys_sendfile64+0x56/0x70 [ 1494.553258][ T7013] do_syscall_64+0xbc/0xf0 [ 1494.553258][ T7013] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1494.553258][ T7013] RIP: 0033:0x459a29 [ 1494.553258][ T7013] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1494.553258][ T7013] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1494.553258][ T7013] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1494.553258][ T7013] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1494.553258][ T7013] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1494.695216][ T7013] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:26:07 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1494.695216][ T7013] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1494.718104][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1494.724497][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1494.731618][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1494.738058][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:07 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x4, 0x8001, 0x6a7, 0x5, 0x7, 0x40}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:07 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0xa2, &(0x7f0000000180)={@dev={[], 0x21}, @remote, [{[{0x9100, 0x2, 0x0, 0x3}], {0x8100, 0x1, 0x0, 0x2}}], {@mpls_uc={0x8847, {[], @llc={@snap={0x155, 0x1, 'U', "dbff34", 0x8884, "946c2d03964486c892d1db2dae66f4bdf86427334b163ccd9e8d5b6a1034cfd1b8000c4b9254e657ffd3cd620512f1b062707ca7201fe07b6f96fe3ff32925534249319dc8a85c566eb8d112c24006cc587da025a64e776c41370cd6c1818ca59c7f3f4b5ca9b046791acedb2b5e6a467b6b4a739b336ecc44e41c516b3ea90ed67fef65"}}}}}}, &(0x7f0000000240)={0x1, 0x4, [0x30e, 0x708, 0x78e, 0xeb6]}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:08 executing program 3 (fault-call:19 fault-nth:33): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:08 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xff0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1495.063603][ T7234] FAULT_INJECTION: forcing a failure. [ 1495.063603][ T7234] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1495.077437][ T7234] CPU: 1 PID: 7234 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1495.085298][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1495.087281][ T7234] Call Trace: [ 1495.087281][ T7234] dump_stack+0x191/0x1f0 [ 1495.087281][ T7234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.087281][ T7234] should_fail+0xa3f/0xa50 [ 1495.087281][ T7234] should_fail_alloc_page+0x1fb/0x270 [ 1495.087281][ T7234] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1495.087281][ T7234] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1495.087281][ T7234] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1495.087281][ T7234] ? kmsan_slab_alloc+0xaa/0x120 [ 1495.087281][ T7234] ? __kmalloc_node+0xd06/0x12f0 [ 1495.087281][ T7234] ? kvmalloc_node+0x19f/0x3d0 [ 1495.087281][ T7234] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1495.087281][ T7234] ? default_file_splice_read+0x294/0x1060 [ 1495.087281][ T7234] ? splice_direct_to_actor+0x587/0x1130 [ 1495.087281][ T7234] ? do_splice_direct+0x342/0x580 [ 1495.087281][ T7234] ? do_sendfile+0x1010/0x1d20 [ 1495.087281][ T7234] ? __se_sys_sendfile64+0x174/0x360 [ 1495.087281][ T7234] ? __x64_sys_sendfile64+0x56/0x70 [ 1495.087281][ T7234] ? do_syscall_64+0xbc/0xf0 [ 1495.087281][ T7234] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1495.087281][ T7234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.087281][ T7234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.087281][ T7234] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1495.087281][ T7234] ? should_fail+0x177/0xa50 [ 1495.087281][ T7234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.087281][ T7234] alloc_pages_current+0x68d/0x9a0 [ 1495.087281][ T7234] push_pipe+0x660/0xbd0 [ 1495.087281][ T7234] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1495.087281][ T7234] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1495.087281][ T7234] default_file_splice_read+0x294/0x1060 [ 1495.087281][ T7234] ? security_file_permission+0x51f/0x6e0 [ 1495.087281][ T7234] ? rw_verify_area+0x3a5/0x5e0 [ 1495.087281][ T7234] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.087281][ T7234] ? __ia32_sys_tee+0x160/0x160 [ 1495.087281][ T7234] splice_direct_to_actor+0x587/0x1130 [ 1495.087281][ T7234] ? do_splice_direct+0x580/0x580 [ 1495.087281][ T7234] do_splice_direct+0x342/0x580 [ 1495.087281][ T7234] do_sendfile+0x1010/0x1d20 [ 1495.087281][ T7234] __se_sys_sendfile64+0x174/0x360 [ 1495.087281][ T7234] __x64_sys_sendfile64+0x56/0x70 [ 1495.087281][ T7234] do_syscall_64+0xbc/0xf0 [ 1495.087281][ T7234] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1495.087281][ T7234] RIP: 0033:0x459a29 [ 1495.087281][ T7234] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1495.087281][ T7234] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1495.087281][ T7234] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 14:26:08 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x200, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c63ca7804197ea6b3280dd1"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:08 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) [ 1495.087281][ T7234] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1495.087281][ T7234] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1495.087281][ T7234] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1495.087281][ T7234] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1495.395017][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1495.401349][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:08 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x2) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/video2\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x458, 0x140, 0x140, 0x140, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="1a93dcaeffa7", @multicast1, @rand_addr=0x1bf, 0x4, 0x1}}}, {{@arp={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0xbb14310cda89393e, 0xff, @mac=@random="eda00c2e822d", {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x401, 0x2, 0xc985, 0x1, 0x4, 0xe000, 'bond_slave_0\x00', 'nlmon0\x00', {0xff}, {0x101}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4a8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) 14:26:08 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:08 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000080)=0x8f5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r4, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r5}, 0x80, 0x0}}], 0x1, 0x0) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r6, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r7}, 0x80, 0x0}}], 0x1, 0x0) r8 = fcntl$dupfd(r4, 0x0, r6) epoll_pwait(r8, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000100)={0x5}, 0x8) r9 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$HIDIOCINITREPORT(r9, 0x4805, 0x0) 14:26:08 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:08 executing program 3 (fault-call:19 fault-nth:34): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1495.873143][ T7511] FAULT_INJECTION: forcing a failure. [ 1495.873143][ T7511] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1495.881719][ T7511] CPU: 0 PID: 7511 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1495.881719][ T7511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1495.881719][ T7511] Call Trace: [ 1495.881719][ T7511] dump_stack+0x191/0x1f0 [ 1495.881719][ T7511] should_fail+0xa3f/0xa50 [ 1495.881719][ T7511] should_fail_alloc_page+0x1fb/0x270 [ 1495.881719][ T7511] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1495.881719][ T7511] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.881719][ T7511] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1495.881719][ T7511] ? prep_new_page+0x792/0x9b0 [ 1495.881719][ T7511] ? get_page_from_freelist+0x11a1/0x19c0 [ 1495.881719][ T7511] kmsan_alloc_page+0xc3/0x360 [ 1495.881719][ T7511] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.881719][ T7511] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1495.881719][ T7511] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1495.881719][ T7511] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1495.881719][ T7511] ? kmsan_slab_alloc+0xaa/0x120 [ 1495.881719][ T7511] ? __kmalloc_node+0xd06/0x12f0 [ 1495.881719][ T7511] ? kvmalloc_node+0x19f/0x3d0 [ 1495.881719][ T7511] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1495.881719][ T7511] ? default_file_splice_read+0x294/0x1060 [ 1495.881719][ T7511] ? splice_direct_to_actor+0x587/0x1130 [ 1495.881719][ T7511] ? do_splice_direct+0x342/0x580 [ 1495.881719][ T7511] ? do_sendfile+0x1010/0x1d20 [ 1495.881719][ T7511] ? __se_sys_sendfile64+0x174/0x360 [ 1495.881719][ T7511] ? __x64_sys_sendfile64+0x56/0x70 [ 1495.881719][ T7511] ? do_syscall_64+0xbc/0xf0 [ 1495.881719][ T7511] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1495.881719][ T7511] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.881719][ T7511] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.881719][ T7511] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1495.881719][ T7511] ? should_fail+0x177/0xa50 [ 1495.881719][ T7511] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.881719][ T7511] alloc_pages_current+0x68d/0x9a0 [ 1495.881719][ T7511] push_pipe+0x660/0xbd0 [ 1495.881719][ T7511] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1495.881719][ T7511] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1495.881719][ T7511] default_file_splice_read+0x294/0x1060 [ 1495.881719][ T7511] ? security_file_permission+0x51f/0x6e0 [ 1495.881719][ T7511] ? rw_verify_area+0x3a5/0x5e0 [ 1495.881719][ T7511] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1495.881719][ T7511] ? __ia32_sys_tee+0x160/0x160 [ 1495.881719][ T7511] splice_direct_to_actor+0x587/0x1130 [ 1495.881719][ T7511] ? do_splice_direct+0x580/0x580 [ 1495.881719][ T7511] do_splice_direct+0x342/0x580 [ 1495.881719][ T7511] do_sendfile+0x1010/0x1d20 [ 1495.881719][ T7511] __se_sys_sendfile64+0x174/0x360 [ 1495.881719][ T7511] __x64_sys_sendfile64+0x56/0x70 [ 1495.881719][ T7511] do_syscall_64+0xbc/0xf0 [ 1495.881719][ T7511] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1495.881719][ T7511] RIP: 0033:0x459a29 [ 1495.881719][ T7511] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1495.881719][ T7511] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1495.881719][ T7511] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1495.881719][ T7511] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1495.881719][ T7511] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1495.881719][ T7511] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:26:09 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe0}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1495.881719][ T7511] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xc7, 0x20000) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x32082) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000180)=""/24, &(0x7f00000001c0)=0x18) r3 = dup(r1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r3, &(0x7f0000000140), 0x41d, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000200)='security.ima\x00', &(0x7f0000000240), 0x1, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:26:09 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x24) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x27}}, 0xd7, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x8000, 0x3}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e23, @rand_addr=0xfffffffc}, {0x2, 0x4e24, @remote}, {0x2, 0x4e22, @rand_addr=0xffff}, 0x20, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)='bridge_slave_1\x00', 0xd98, 0x4, 0x6}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCGRS485(r4, 0x542e, &(0x7f0000000100)) 14:26:09 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="d85b0adfcb717ee361eeb16d6dc94276fb2cde41f277c82a20eed44eee55989b353f61b6436cf8a8699f167fb78f114289f315f8e9d249dc7424fdf56a57fdf3f9a78b8f5bf2ada0c3cfed7c4f16b59cf3b86964d3aa9118ef9fae0482194f8f96545b23428639013f6275af0d8fbde8114a339bb4e1430de25e54c09a21206890b3a8099d505ef3d9f68a335907b09b9f206dc8e24d5bf081f1caa94904050dc58ac37428a836257e9e62cb9709581e6be5cd17bbc43587b6fd35e372c57f150c0d051ce52e5e0e8bf90f1c3f8d91e7ec16f03ac67a3f4238a9406a63e6ac57f86555f8ccd988c2af7ae735a3a63a03b10a46c404c286ab91794e914f6ca9dfbd36eccdc136122322b7d2ebb0cf09f04f0c5819eb8468250136200a772cfde3996146edae1288dc878bb6d5eaed3ce0daf4416c71d1b21f3dfce43104d7b2dd80e1222cf49f6868ff4213efdddc513606ad788320547ac2cd65686783a7d9012b856842e0dd2620831abbb92e2aa5bfe01cb8c0d51f2cc0d03a44e6517df4c99503f31f4e809839469e8d6d44292ad3a41aa511522bbb495319516a2af2d4d85ca0d499a8f42f8cdb7d281435c81b0aaa04aa59e17a8fc72ce1a4f3eecb68d63605e7318bcbbd450f5c0512fae75f6a935da472f7197dce1a8ddf29bc732cbb57445cef910d0fba4b2696c78b484536d01b8d178ce385b2543b09106400eb264dc7ace9594dd608ee4a4f57054db08181af43599098c406f316d5fb2c031381a6bcaa3812515f5f86e335ef254173054e54f42b1010abc0e6dbed3783b213a078f05904804181629b836a386c9832b37f1d4712ad599788d60b4ad8869a302991118d44f49e37dbb17ed3d630c51dd52d09c75bb9a907470f5868aa0fc6c6daff42d2fc2dcdc8965fe7bafc7663bf7ebcabfcdcf1985c0c5d4494f7c4411c237b30aa010300cb7f184195a081df8ec790c505a744390d1e2c8981aa2d8457b25e0528ece01a7bcf2aa191b283abb3792169a19b12cfd89fa3631c9f341b50f01e3c6641c3560d56c5a4c138306c0fcbdcc50c3f3decfe91ac15cfdfcb90550ac09490b5bfc2080451b607a119bd1f560c1adf67ad8ed58c05242ec21c8563bc8e87cc2988efa74fff02331488bdebff9897f670b351939808c64d99d5d2996c6aa44dc00499d25a3bce1191ddbeb5c4aabfb45ec706ec12dce915b9a51677efea6ceb0948c07db93fa8f6fba88f8a7f36ea2b78c95dc43912d1884b032da8b73774f7756d42858fd2c52e53974ba6a0ce40ae44cee0ed05924318bfd328404060ded7f07c5a005b4f713371d3167723d1f4b3cb557ec399e481a818475be0b94df907e6846b5a9039e743afd5d24437ce17c6fd0c0cdb4b096e88e22f7874497d1488ef1caa081e3e30d061c95eeff40bc44db96c7f9f606f160feb2a05456b6bb15eb4336c79d90ed42a04a8e79aff0f6aee71304e8a35e5f6aaf56c8293565cf34b6b326bd3e4e80a3629a97ceff71932f9c34206bdc1ddde2cef88b4794244f486887ec30cdfbe9e8ed9e11a096988f8bbd9a38a4b269644de7592c9e4028c56a90eac9d0fdb5d2c401b075597f99f2dc67ca20dc770cf15a323ffbb11313be0223dca29bd4a1d48c0ae8c7632f70c2b9f078618036b6bc0fdb105aaeb1f9028452e864f438889fc7c855806dbc05da8f1854a13e2d7679a49b90c044009355e38a7698d5a7417b758d9de64310ec31454c18f8cb269e9a19152769bac4379a113f4cbd4a23a32c46bfe46eff731f57af17a8778b76662d22895a2e6816a24b6c551ba38ffb8a205b691cbb9ccd5317158a3ee408ba563907f5789ff99f8053757ce8cab1db4d677a82ea020fcb4bffd8f5e3a0a0b774705a96a44fa6d0e338074bd194f5c82669e175c5c988056085034c3757c54b8f58d7e5a693625c9fe18ae7a9cac8e9ddd9ee5f832b120f01d6bbe579c812914ff8bee5da06a1225806b564e6b495cc67303292ce1eabbaac83251d68f5ec1c5116be1968125e39d9b59eca4a158733e3a7d51db6fbb6f96df45870c3572621f729fb5229bcff6c52c48b13946c7cc21805d95f249968377f460d602052dc76c45a0035b06861c6882ba8ac103141c842f17f5289e1d3b7b8328e6e1d5b9da357e4b833e26862f570fcd6b6dd488d407d89644fcab1a09525fd7811bd07dd1e4394b1dfdecab721acf3957dd0e48d1c58ca63f552acd37680fcc3564da67f627235e5ad8a6156979c948edab09432949a7186673c933ee78d2813ae13db8b0cc9875894162a104ec0767056730ee56638d1f92264104363534ec8adec926e174938793527bc6077de469d7f0c27065111e35b598d990612b587a2f9954280a3aa59ff2b2e15a2dff9f4ebad0999b3d7f64a044c3b18a8f6b9657338f2eed7f0a8219f3e3a454befced895333a9444dbf4bb3babc7833c995f3f3c553460d379c37238194ad5ac7bf58179da12bc278e5b5064f8fd1397e289422c210da068088452cc9fbd38a3dcba4c8576c3118426431fbd0db4501468dff0052b581b7603ba1224f5000ec243fb0987feba92af1e99c9224fb621eba362e23fae66ac0b1ba671ef9b6f0d610b10923c101387da229ec8e5da0c79e465ff4bbc27524c1aa8c1bd0ad08594a9e122f98d2f4193c7052d14f0754fa2e77355d600af3a8bb93b9f30d761b26dafd3c6c8bba168ae6dbb8eb3bb53472777bc77a73c711fbcde7ad17c8a0f992469e94abcc3748e8b1ab70d8bcfc4e4a61b13550d312304dee54320de2faaefad6548d8444d1cf3cbc8a5ca867112595c444db68abe0efb4d3594c4b39105a278a5949014a41309ca3d4aa9f6050627e680490f2a9ed2dffec888a50979cd0b4b5d6198280c663694e44ba05960738b643211c102bd58ddf9337b403e71e6cab3bc773d6b03a997c4ed8e099361499e7846318a0879a85187197378a9fed2a827f863df0b9e5fefa8745e0d25c4797d32c5294daf00597ba13b221746fcd8326f7f5552c5f2997fdf9c8822260cc5923639cfdeab1b4a371eb20aa9def4cf4006d48466eb43e193b798020603362a0e85e420d09a2f0957d800efe1645145c49dcf14410681fd15525178fc57d3c692d80bf7115e5ad7501997d44e662fe5ef04e4db89c553a421ea351e2519f093bb3300c897a0e239bf61d311de43cba8cec9d4229453f9ca3601ae5778200d1e9eb88b5b1c330e39659a7dd794a921331bcab67a3dead7986c83d6cec2a945a4e5b43216c70b610f550e858c7d3f87aab8d75400ea6645e7fd22d538368bea496a074d1bb669b0481a6b4eb0f041acbc1f3af44bb2f3e28c54791564c3ed92ebf6300a71a5fb2c9bf057b0f8b0c9b571b2210f7f65c325d36b0fc77e31c454b13856d84f5567e15aa4e5d3469a472b0cd4547a34d956a9c5dcd63d5bd3cc1ebaf12bba37769699aa8daed34e73f59e95377f9104c30cba3281220aafa8d73e6dcfa8f3be5ffd2dd4492ffb1335f728695b4cc93ee0ae8dac7b272eb4f93edb7f88d6784aa18a749e3fdb25d45efc8bb2f16b06d78153525ad82d1d51c599a702c046765bc9d0d51987147c7fc4023fa6330891d617efb79cc470417b63546e15d926de1b876f0ddc6741d6f79cf25435425b0d1a6b142864cb2da45012fe51e0f70d150a8ba875413522b7a9ebd7818cb21f9bed305a8cba1257a5e8b70547c492af83f36651c6b28b1cf1ca6e3dbaae3743a1a2a9b2516330d4936152114d30e5f432d082132bf3cc9e7b17acb3bb2f74f4de15aa6911891f9273ecea0b80b9851a95f43d52fefb5cf649b5f5c29ec6d2e98f893304f68953020cd064487f1bd7fca8dea3c36625d3cc5411f6a5bf70dd3f0e56745296adb3d5a82d3932ccca9f951ca7da0be8b4bb3d31c893ee0e1b866d5adf35f57c0855c7ed3be795269a38e58be771a05caa32e90d0ec626df6b909f5ab7524bcdea6bd89d68c797c8d28e4effb33472c707a65c548fe1833a4d1ace0267d0db132fc6ac6ffc119d960f68531394bb5d4de7c69e3f82a3ee9720badb2fb96e8572ab42e37a2fd9f8e620454d6ab8103e93e244803f4a91d848639f5929c1ee3dea334651ebc463b3e29062795a68be1ab1a671c6611090d9cc06083a052d36c80b1916a1c6b19386fd1526c210847f6aa13be46e43742e86b7aff4795648e81fdf5364725b0d9398ae8506ed6b35746fa0e6d113fabdaa19ba314ce77c0ea1c996c125ab3a95e64b56e7c7a58e53be65bd4b93972c4274644f912f09c9e5fe73d1c59af8890594a298ff473094d175cf9009a729166121862a6e19d9ea5ef42be2dddc3d88b5e60494af14844dbab48020170a66ebc36ff001141f477de051b21f422ec5114dceccf2c3138308b3f24569530afc80cef8ad40876a7f3a94e81da81604e3fff51c4ae157672126f98a339ef9cfbf534e2219af2938d7138297c7db5852960b92aefffe119a7d64a120fc1a51751d5988c6c7f924eb6f83c58ce67f7cc42626840ef2cab3132d4490d5bc19304bce4bb2892513af24b2af40df0c14b3839a56fa89765b5a4f787ccc9aaec26a70663cc94b4e36d5d8a89014e7d5d2d1cb74754ccef75aa0258fb80e11cdcd635fa0c2e749916adbdc95bb38bcdfeeccde1774064df52dc4abb4fe0738fd7f3ebbd4ae8ec833797be8c6b9d7e66c58f30bb4097aa9a0a2025ab2a88e125a51c69a304f8f5b957561de12dac21d5b2dd3ecb29424f62cba90b92bef57fc4a76da7f509da52bcce879307e623ea96e5dbf2ae82868542f47897cf666ac4534b7db0f11f2b62bfba681f6c1e87945581e0ad25d281ae5faec2d68289a48056ecf71b4a725fd25e93d08ef9ce5457c442be10de5196b165cc76187ff044f12cace461af3a8ca629613759e42e6a31648575c13c5fe25bb7f5558ec9f6abf8f62ee6943c2e4e8d2c1d9eaa3693a5b0a84e218bc5c3aa07d2ddea94f33115e2f998c44a83c8516268afd62ea2aacfed62ce6e4052662567e36b6819ded1a3a935e0bd33b118b929d05a5123e020de6171850e3a116e2421776c87069540c3e4787532a06f661a39463d1eee9d6b14a57a91b7761d4c635cab27d4d176c769937ca96c16b08f5089935cdd99a8311eddbce1001d308562257c4cc2fb9c55fe80e496804e8314959fe8e8d516357455ac83812941887c7d8bab0aacb06347cacf9656f2871ce20981ae71f0b64e618fc0a24a0fe46c5e4e4ba28ac509be840d79ae5a726dd8ea4021866e431d0b293ec5cbae0d33a0af8c50553fd8aa6b53c60e6b542271b7704203f5a988e30002202775acb310f5f6583d8c0e36468180a6b4724e6572605d4f1687652ba18d2f89e34af16507aceb08408f14e00903ebb72aaef6d22b250e8eb8b91e5eb443d2df936a8119f7d821c1508e85fe49abadea894e972c159edd03d805e4c9128f978f4142a692eae8c4330aaef04076ea1d4d318151c7b2824bc0fc7359e59e2d2952379268764d8ef1f42fdb6fa799e988a5aeb4afccbe671872e65c140b4e673ad3644573c63b8e1bbf2fa9080e8140be567b529febcc46807236e301288dde10689f827495bdb05f316b4c577c837443e0546810f104ed46b10a192a1dccf0e16fa45f8a4c21ef5f6f8315ff05138475ed9211495efe52cc124c0bbd5e44c8f3e81b8f4c024844391ea1b2b7800a6da48376146cc7fe8254c8b6d15d9c3014d6d86bf6305e44c3f70fb5", 0xfe8}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:09 executing program 3 (fault-call:19 fault-nth:35): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1496.775950][ T7725] FAULT_INJECTION: forcing a failure. [ 1496.775950][ T7725] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1496.781728][ T7725] CPU: 1 PID: 7725 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1496.781728][ T7725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1496.781728][ T7725] Call Trace: [ 1496.781728][ T7725] dump_stack+0x191/0x1f0 [ 1496.781728][ T7725] should_fail+0xa3f/0xa50 [ 1496.781728][ T7725] should_fail_alloc_page+0x1fb/0x270 [ 1496.781728][ T7725] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1496.781728][ T7725] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1496.781728][ T7725] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1496.781728][ T7725] ? prep_new_page+0x792/0x9b0 [ 1496.781728][ T7725] ? get_page_from_freelist+0x11a1/0x19c0 [ 1496.781728][ T7725] kmsan_alloc_page+0x131/0x360 [ 1496.781728][ T7725] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1496.781728][ T7725] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1496.781728][ T7725] ? kmsan_internal_poison_shadow+0x53/0x100 14:26:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/attr/current\x00', 0x2, 0x0) preadv(r2, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/77, 0x4d}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc02, r4}, 0x80, 0x0}}], 0x1, 0x0) fsetxattr$trusted_overlay_nlink(r3, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'L+', 0x1}, 0x28, 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x5, 0x80000, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000400)=0x45, 0x2) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r8, 0x2}, 0x8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r10, 0x80045400, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={r8, 0x7, 0x20, 0x10001, 0x7}, &(0x7f0000000180)=0x18) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000380)=0x4) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x80003) ioctl$HIDIOCGRAWNAME(r1, 0x80404804, &(0x7f0000000080)) sendfile(r0, r11, &(0x7f00000000c0), 0x8000fffffffe) socket(0xe, 0x6, 0x4) [ 1496.781728][ T7725] ? kmsan_slab_alloc+0xaa/0x120 [ 1496.781728][ T7725] ? __kmalloc_node+0xd06/0x12f0 [ 1496.781728][ T7725] ? kvmalloc_node+0x19f/0x3d0 [ 1496.781728][ T7725] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1496.781728][ T7725] ? default_file_splice_read+0x294/0x1060 [ 1496.781728][ T7725] ? splice_direct_to_actor+0x587/0x1130 [ 1496.781728][ T7725] ? do_splice_direct+0x342/0x580 [ 1496.781728][ T7725] ? do_sendfile+0x1010/0x1d20 [ 1496.781728][ T7725] ? __se_sys_sendfile64+0x174/0x360 [ 1496.781728][ T7725] ? __x64_sys_sendfile64+0x56/0x70 [ 1496.781728][ T7725] ? do_syscall_64+0xbc/0xf0 [ 1496.781728][ T7725] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1496.781728][ T7725] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1496.781728][ T7725] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1496.947507][ T7725] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1496.947507][ T7725] ? should_fail+0x177/0xa50 [ 1496.947507][ T7725] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1496.947507][ T7725] alloc_pages_current+0x68d/0x9a0 [ 1496.947507][ T7725] push_pipe+0x660/0xbd0 [ 1496.947507][ T7725] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1496.947507][ T7725] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1496.947507][ T7725] default_file_splice_read+0x294/0x1060 [ 1496.947507][ T7725] ? security_file_permission+0x51f/0x6e0 [ 1496.947507][ T7725] ? rw_verify_area+0x3a5/0x5e0 [ 1496.947507][ T7725] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1496.947507][ T7725] ? __ia32_sys_tee+0x160/0x160 [ 1496.947507][ T7725] splice_direct_to_actor+0x587/0x1130 [ 1496.947507][ T7725] ? do_splice_direct+0x580/0x580 [ 1496.947507][ T7725] do_splice_direct+0x342/0x580 [ 1496.947507][ T7725] do_sendfile+0x1010/0x1d20 [ 1496.947507][ T7725] __se_sys_sendfile64+0x174/0x360 [ 1496.947507][ T7725] __x64_sys_sendfile64+0x56/0x70 [ 1497.044103][ T7725] do_syscall_64+0xbc/0xf0 [ 1497.044103][ T7725] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1497.044103][ T7725] RIP: 0033:0x459a29 [ 1497.044103][ T7725] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1497.044103][ T7725] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1497.044103][ T7725] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1497.044103][ T7725] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1497.044103][ T7725] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1497.044103][ T7725] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1497.044103][ T7725] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:10 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe8}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:10 executing program 4: socket(0xa, 0x4000000000080002, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x13) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r4, 0x200}, 0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) umount2(&(0x7f0000000100)='./file0\x00', 0x1) r5 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, &(0x7f0000000200)=0x10, 0x181000) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x3, @multicast1}, {0x2, 0x4e23, @multicast1}, {0x2, 0x0, @loopback}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffb}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_SET_XCRS(r7, 0x4188aea7, &(0x7f0000000240)=ANY=[@ANYBLOB="0280000009000000060000000000000004000000000020009e07000000b094153f0e1ef57c59d826"]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) 14:26:10 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/175, &(0x7f00000004c0)=0xaf) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_uring_register$IORING_UNREGISTER_BUFFERS(r3, 0x1, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x348f37f433fddbe1}, [@IFLA_LINKINFO={0x20, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r5}]]}}}]}, 0x40}}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@ll={0x11, 0x2, r5}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="f1d9044bea3cfb30037cc5b8b8dc20491a988e9fa763cfd4e44f8e84bdd9e718b10b3990c444ad832fe8060af96a7c8e5d9dbbda8b84dc34003c02fde71f5ad3c5e33c9d122005512866a6784143d3fe51321ca36cf841124b36e8cfca4c9a5fc11e5e8539d230c5ee03663ade3f085f922c8d5c2df64556318e75cacd189d01b4816c8b2bf934bdf7bfb5a79e6983a1a47e698391cbfd07268b826f7294d2b85edbd5f9062e89c2596e01f5dc062638448d621cf033c75fc932ce698cf646f3393160e58c26d2cadcfd4a4721beda9dbb903bec", 0xd4}, {&(0x7f0000000200)="10188df2354087b72b2e4b64cd96036b6bc3a9367ca88b4c48f35d9c8a20", 0x1e}], 0x2, &(0x7f0000000280)=[{0xd8, 0xb5, 0x600000, "10b916b5e396efcab7e71b6bf04a4849723224011bb942cb259cfaebabb2ab2fdac95e0076a3479e393562ea6ece1cf5a6a27675eb17796f7514dee1b0ab89df4b19049c1828184f5931b4fd551d461bc731a4432322253f58dcd779a9da8e90fe534f35dc89585c7fff8390606344a195ef7e5f5891bda0a571bbf4b6073c6fb7690ce6d763016eec6061a9ab93ae0e9eabffeab57f0a0111abdcf3afd01c4c9403eef399e60f20953de258544c34673473923403676596be680fd78f0c83a370baf455"}], 0xd8}, 0x840) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) [ 1497.330105][ T7859] batman_adv: Cannot find parent device [ 1497.336856][ T7859] device ip6gretap25 entered promiscuous mode 14:26:10 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfe8}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:10 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH(r2, 0x3, &(0x7f00000001c0)='\x00', &(0x7f0000000280)='./bus\x00', r4) r5 = socket(0x1, 0x4000000000080002, 0x7e) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r7, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r8}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000000)={0x6, 0xaae3, 0x407, 0x80000000, 0x7, 0x6, 0x5, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000080)={r9, 0x200}, 0x8) r10 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r11 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r11, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r12}, 0x80, 0x0}}], 0x1, 0x0) r13 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r13, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r13, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r14}, 0x80, 0x0}}], 0x1, 0x0) connect$l2tp(r11, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r13, {0x2, 0x4e22, @multicast2}, 0x3, 0x4, 0x1, 0x4}}, 0x26) recvmmsg(r10, &(0x7f0000000140), 0x41d, 0x0, 0x0) r15 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r15, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xffffffffffffff4b, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2d9e51569dc0d4a5e19c"], 0x1}, 0x1, 0x0, 0x0, 0x40001}, 0x0) sendfile(r0, r15, &(0x7f00000000c0), 0x8000fffffffe) 14:26:10 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfec}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:10 executing program 4: r0 = socket(0x9, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:10 executing program 3 (fault-call:19 fault-nth:36): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1497.782043][ T8075] FAULT_INJECTION: forcing a failure. [ 1497.782043][ T8075] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1497.795703][ T8075] CPU: 0 PID: 8075 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1497.803562][ T8075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1497.805793][ T8075] Call Trace: [ 1497.805793][ T8075] dump_stack+0x191/0x1f0 [ 1497.805793][ T8075] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1497.805793][ T8075] should_fail+0xa3f/0xa50 [ 1497.805793][ T8075] should_fail_alloc_page+0x1fb/0x270 [ 1497.805793][ T8075] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1497.805793][ T8075] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1497.805793][ T8075] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1497.805793][ T8075] ? kmsan_slab_alloc+0xaa/0x120 [ 1497.805793][ T8075] ? __kmalloc_node+0xd06/0x12f0 [ 1497.805793][ T8075] ? kvmalloc_node+0x19f/0x3d0 [ 1497.805793][ T8075] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1497.805793][ T8075] ? default_file_splice_read+0x294/0x1060 14:26:10 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x3f, 0x84203) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xc7}) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x7, 0x0, 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000009c0)={&(0x7f00000000c0)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/61, 0x3d}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="5800000000000000140100000600000000000000c1060000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="7f00000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="c112000000000000"], @ANYBLOB="0500000000000000f8ffffffffffffff080000000000000000100000000000001000000000000000000000000000a05d580000000000000014010000080000000100008000000100", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0500000000000000"], @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB="259ed268000000006e65502e482a75bd0d34b8d00f66d46165ea83029b8e2bcefd8d5581a1640c75b9848f5a32327f5ae2eebc96f971c536db1c06395d62354ef5bdc22e4f9a2c0595b076b4d3d12ab6bea79625bf36542a87a0bf67af611766727f895cbc509701c967af4015c87656510ddbed37065276219564936ead31268cee095eb6b670f51817d794b2"], @ANYBLOB="06000000000000002e000000000000000100000000000000ff0100000000000002000000000000005e13000000000000580000000000000014010000060000000300000008000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="a2fd000000000000"], @ANYBLOB="00000000000009009c000000000000001100000000000000ff0700000000000004000000000000000f0f00000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00'/95], @ANYBLOB='_\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="6c00000000000000580000000000000014010000080000000500000003000000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0600000000000000"], @ANYBLOB="00080000000000000700000000000000010000000000000004000000000000005c000000000000002000000000000000580000000000000014010000080000000400000000000080", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="9e0f000000000000"], @ANYBLOB="0300000000000000010000000000000008000000000000002d00000000000000246ad82f376ef6c0ed85ffffffffffff30000000000000001401000003000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00'/149], @ANYBLOB="9500000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="410000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'/72], @ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000005800000000000000140100000900000001000000b5000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES64=0x0], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="ffffffffffffffff000000000000000024ffffffffffffff20000000000000002200000000000000f200000000000000"], 0x2a0, 0x801}, 0x80020) [ 1497.805793][ T8075] ? splice_direct_to_actor+0x587/0x1130 [ 1497.805793][ T8075] ? do_splice_direct+0x342/0x580 [ 1497.805793][ T8075] ? do_sendfile+0x1010/0x1d20 [ 1497.896815][ T8075] ? __se_sys_sendfile64+0x174/0x360 [ 1497.902000][ T8075] ? __x64_sys_sendfile64+0x56/0x70 [ 1497.902000][ T8075] ? do_syscall_64+0xbc/0xf0 [ 1497.902000][ T8075] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1497.902000][ T8075] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1497.902000][ T8075] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1497.902000][ T8075] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1497.902000][ T8075] ? should_fail+0x177/0xa50 [ 1497.902000][ T8075] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1497.902000][ T8075] alloc_pages_current+0x68d/0x9a0 [ 1497.902000][ T8075] push_pipe+0x660/0xbd0 [ 1497.902000][ T8075] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1497.902000][ T8075] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1497.902000][ T8075] default_file_splice_read+0x294/0x1060 [ 1497.902000][ T8075] ? security_file_permission+0x51f/0x6e0 [ 1497.902000][ T8075] ? rw_verify_area+0x3a5/0x5e0 [ 1497.902000][ T8075] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1497.902000][ T8075] ? __ia32_sys_tee+0x160/0x160 [ 1497.902000][ T8075] splice_direct_to_actor+0x587/0x1130 [ 1497.902000][ T8075] ? do_splice_direct+0x580/0x580 [ 1497.902000][ T8075] do_splice_direct+0x342/0x580 [ 1497.902000][ T8075] do_sendfile+0x1010/0x1d20 [ 1497.902000][ T8075] __se_sys_sendfile64+0x174/0x360 [ 1497.902000][ T8075] __x64_sys_sendfile64+0x56/0x70 [ 1497.902000][ T8075] do_syscall_64+0xbc/0xf0 [ 1497.902000][ T8075] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1497.902000][ T8075] RIP: 0033:0x459a29 [ 1497.902000][ T8075] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1497.902000][ T8075] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1497.902000][ T8075] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 14:26:11 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmmsg$sock(r1, &(0x7f0000000080), 0x0, 0x4040800) getsockname$packet(r1, &(0x7f0000000100), &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:11 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfec}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1497.902000][ T8075] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1497.902000][ T8075] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1497.902000][ T8075] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1497.902000][ T8075] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:11 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60644e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:11 executing program 2: r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000000140), 0x41d, 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00'/13], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0), 0x8000fffffffe) 14:26:11 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000f003070100998a7f99d9d3918add020000000009045c0000570cc1000904eb000035c96900"], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000200)={0x30, 0x5, 0x0, {0x0, 0x4, 0x0, 0x2}}, 0x30) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002840)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000002880)={r3, 0x3}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r3, 0x1}) 14:26:11 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfec}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:11 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0xfffd, @rand_addr=0x80000001}, {0x2, 0x0, @remote}, 0xd7}) 14:26:11 executing program 3 (fault-call:19 fault-nth:37): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:11 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfee}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:11 executing program 0: r0 = socket(0x200000000000011, 0x40000000000c0407, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x2, @local}, 0x40}) 14:26:11 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e20, @multicast1}}) 14:26:11 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x8000, 0x0) epoll_create1(0x80000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0xffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r2 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x7ea, 0x14180) r3 = getpgrp(0xffffffffffffffff) write$cgroup_pid(r2, &(0x7f0000000180)=r3, 0x12) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)=0x8000) [ 1498.682545][T25365] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 1498.711511][ T8308] FAULT_INJECTION: forcing a failure. [ 1498.711511][ T8308] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1498.711736][ T8308] CPU: 0 PID: 8308 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1498.730176][ T8308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1498.730176][ T8308] Call Trace: [ 1498.730176][ T8308] dump_stack+0x191/0x1f0 [ 1498.730176][ T8308] should_fail+0xa3f/0xa50 [ 1498.730176][ T8308] should_fail_alloc_page+0x1fb/0x270 [ 1498.730176][ T8308] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1498.730176][ T8308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1498.730176][ T8308] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1498.774359][ T8308] ? prep_new_page+0x792/0x9b0 [ 1498.774359][ T8308] ? get_page_from_freelist+0x11a1/0x19c0 [ 1498.774359][ T8308] kmsan_alloc_page+0xc3/0x360 [ 1498.774359][ T8308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1498.774359][ T8308] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1498.774359][ T8308] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1498.774359][ T8308] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1498.774359][ T8308] ? kmsan_slab_alloc+0xaa/0x120 [ 1498.774359][ T8308] ? __kmalloc_node+0xd06/0x12f0 [ 1498.774359][ T8308] ? kvmalloc_node+0x19f/0x3d0 [ 1498.774359][ T8308] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1498.774359][ T8308] ? default_file_splice_read+0x294/0x1060 [ 1498.774359][ T8308] ? splice_direct_to_actor+0x587/0x1130 [ 1498.774359][ T8308] ? do_splice_direct+0x342/0x580 [ 1498.774359][ T8308] ? do_sendfile+0x1010/0x1d20 [ 1498.774359][ T8308] ? __se_sys_sendfile64+0x174/0x360 [ 1498.774359][ T8308] ? __x64_sys_sendfile64+0x56/0x70 [ 1498.774359][ T8308] ? do_syscall_64+0xbc/0xf0 [ 1498.774359][ T8308] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1498.774359][ T8308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1498.774359][ T8308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1498.774359][ T8308] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1498.774359][ T8308] ? should_fail+0x177/0xa50 [ 1498.774359][ T8308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1498.774359][ T8308] alloc_pages_current+0x68d/0x9a0 [ 1498.774359][ T8308] push_pipe+0x660/0xbd0 [ 1498.774359][ T8308] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1498.774359][ T8308] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1498.774359][ T8308] default_file_splice_read+0x294/0x1060 [ 1498.774359][ T8308] ? security_file_permission+0x51f/0x6e0 [ 1498.774359][ T8308] ? rw_verify_area+0x3a5/0x5e0 [ 1498.774359][ T8308] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1498.774359][ T8308] ? __ia32_sys_tee+0x160/0x160 [ 1498.774359][ T8308] splice_direct_to_actor+0x587/0x1130 [ 1498.774359][ T8308] ? do_splice_direct+0x580/0x580 [ 1498.774359][ T8308] do_splice_direct+0x342/0x580 [ 1498.774359][ T8308] do_sendfile+0x1010/0x1d20 [ 1498.774359][ T8308] __se_sys_sendfile64+0x174/0x360 [ 1498.774359][ T8308] __x64_sys_sendfile64+0x56/0x70 [ 1498.774359][ T8308] do_syscall_64+0xbc/0xf0 [ 1498.774359][ T8308] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1498.774359][ T8308] RIP: 0033:0x459a29 [ 1498.774359][ T8308] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1498.774359][ T8308] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 14:26:12 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfee}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1498.774359][ T8308] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1498.774359][ T8308] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1498.774359][ T8308] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1498.774359][ T8308] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1498.774359][ T8308] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:12 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000300)={0x34, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x0, 0x22, 0x29}}, &(0x7f0000000fc0)={0xcc, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r3 = dup(r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x400001) r7 = socket$inet6(0xa, 0x3b3a309b4685d80c, 0x0) r8 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r8, 0x400}, 0x14}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r6, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000000080)={&(0x7f00000007c0)={0x14, r8, 0x0, 0x70bd2a, 0x25dfdbef}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x24) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = fcntl$dupfd(r11, 0x0, r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$ASHMEM_SET_PROT_MASK(r12, 0x40087705, &(0x7f0000000480)={0xef1d, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) pidfd_send_signal(r10, 0x16, &(0x7f0000000380)={0x0, 0x29, 0xffff}, 0x0) recvmmsg(r3, &(0x7f0000000140), 0x41d, 0x0, 0x0) r13 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r13, 0x80003) [ 1499.132347][ C1] net_ratelimit: 20 callbacks suppressed [ 1499.132368][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1499.144593][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:12 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfee}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:12 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x0, 0x10000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0032a943a1fec6cf156855b53800acaf5d32ccccce5fcd380b030000c9"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1499.342295][T25365] usb 2-1: device descriptor read/64, error 18 [ 1499.532413][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1499.538971][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1499.612369][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1499.618671][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1499.751970][T25365] usb 2-1: device descriptor read/64, error 18 [ 1500.021978][T25365] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 1500.291889][T25365] usb 2-1: device descriptor read/64, error 18 [ 1500.332082][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.338156][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1500.344558][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1500.350597][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1500.681942][T25365] usb 2-1: device descriptor read/64, error 18 [ 1500.802184][T25365] usb usb2-port1: attempt power cycle 14:26:14 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000009020020f00307f1760b00025c0000570cc1000923eb000035c9690042ede7e16ec28b3240a332abdf170d71a3f5607cf5fe5a590aa3b9b4c34723a38f3d5a8aebcad2d90bc6a418c171060e31f7f757aaedf6a1d9006625b6ceae4c17793fba8324d5c79b329f5dd0ef89158b709be27cb13ae496aef5b5d4598953fc932627a48e39dda3a1068306394b154730de40fc7f84043b2ea8c6d3e932752c96ea0890b0c2c200e52f4b911e1c77dc34a69d001bfc738b0a690748c6efdcc1641772456395f21cef194c5f17f416b20fe8f29b4cfa66c689dd93f7972a3549f7d22cfc9ac6902427a99e8ea649387ecc2e"], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:26:14 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfef}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:14 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r4, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r5}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r6, 0x110, 0x3) ioctl$VIDIOC_G_FREQUENCY(r3, 0xc02c5638, &(0x7f0000000000)={0xf6c, 0x1, 0x7ff}) r7 = syz_open_dev$media(&(0x7f0000000280)='/dev/media#\x00', 0xffffffffffffeffa, 0x200000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x18c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000001c0)={r8, 0x3}, &(0x7f0000000200)=0x8) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x124, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="606119fb60965ab1f278f1b89c"], 0x1}}, 0x0) sendfile(r0, r9, &(0x7f00000000c0), 0x8000fffffffe) 14:26:14 executing program 3 (fault-call:19 fault-nth:38): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:14 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @multicast1}, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6}) 14:26:14 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast1}, {0x2, 0x2, @loopback}, 0x114}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x82342, 0x0) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000440)={0x100, 0x8, 0x3, 0x1f, 0x2, 0x889}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2820010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="2000d31f52d28a40721760ad42bca30000", @ANYRES16=r2, @ANYBLOB="02102abd7000fcdbdf050000d5f80c00090008000200ffdfffff"], 0x20}, 0x1, 0x0, 0x0, 0x40000000}, 0x44044004) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x20102, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000540)=@mangle={'mangle\x00', 0x1f, 0x6, 0x780, 0x128, 0x0, 0x5c0, 0x5c0, 0x128, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6b0, 0x6, &(0x7f00000004c0), {[{{@ipv6={@ipv4={[], [], @multicast1}, @local, [0xffffff00, 0xffffff00, 0xffffff00, 0xffffffff], [0x0, 0xffffff00, 0xffffffff], 'vlan0\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x32, 0x5, 0x4}, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@local, [0x1010000ff, 0xff, 0xffffffff, 0xffffffff], 0x4e24, 0x4e23, 0x4e21, 0x4e24, 0xfffffe8d, 0x2, 0x1, 0x1f, 0x3}}}, {{@ipv6={@mcast1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0x0, 0xffffff00, 0x0, 0xff], [0xff000000, 0xffffffff, 0x0, 0xffffff00], 'veth1_to_bridge\x00', 'veth0\x00', {}, {0xff}, 0x2b, 0x20, 0x2, 0x20}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xa}, @empty, [0x0, 0x0, 0xffffff00, 0xffffff], [0x0, 0xff, 0x0, 0xffff00], 'tunl0\x00', 'netdevsim0\x00', {0xff}, {0xff}, 0x11, 0x9, 0x4, 0x40}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3f, 0xffff8000, 0x9, 0xcb, 0x10, 0x0, [@mcast2, @mcast1, @local, @ipv4={[], [], @broadcast}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev={0xfe, 0x80, [], 0x1c}, @ipv4={[], [], @multicast2}, @mcast2, @dev={0xfe, 0x80, [], 0xd}, @remote, @remote, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @remote, @ipv4={[], [], @rand_addr=0x6}], 0xe}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@empty, @ipv6=@rand_addr="bfde714b45982e1260a6857aa9b20f24", 0x30, 0x27, 0x1dea}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast1, @ipv6=@empty, 0x2d, 0x1a, 0x101}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x7e0) keyctl$get_persistent(0x3, r4, 0x0) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r6, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r7}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000001000)=@broute={'broute\x00', 0x20, 0x1, 0x1ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, &(0x7f0000000180), &(0x7f0000000e00)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{0x3, 0x20, 0x88be, 'bond_slave_0\x00', 'ip6gre0\x00', 'ipddp0\x00', 'netdevsim0\x00', @empty, [0xf5b171bf7cda9644, 0x0, 0x0, 0x0, 0x0, 0x101], @remote, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x6e, 0xee, 0x13e, [], [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x4, 0x0, 0x8}}}, @common=@dnat={'dnat\x00', 0x10, {{@local, 0x12}}}], @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz1\x00', 0x4}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x246) quotactl(0x1, &(0x7f00000002c0)='./file0\x00', r4, &(0x7f0000000300)="a9d0f67e8a0a0a0348c675f61a48cbce7191ca5461fdb01c2bd874bb495147f22ea32c4afbfe14f3cc4ba19e5605f5d4815948e01a5aa0a06999a9d88989f6b19fde85e5c41572f8b6f6256c441f789002a370d0985c8f15ab5ebe354b39e93c036c5e7a72ebd4ad2d82449fe45530cd378436812e9d700151eadd9077d2f21715b9ca37184a865f26b6c6ba53f913aa74dccee469e7eb2bce42da2571c7079e197872f46e6449db9a4ad199c21d4d388eaa24d9605928") [ 1501.522235][T25365] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 1501.558094][ T8545] FAULT_INJECTION: forcing a failure. [ 1501.558094][ T8545] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1501.561909][ T8545] CPU: 0 PID: 8545 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1501.561909][ T8545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1501.561909][ T8545] Call Trace: [ 1501.561909][ T8545] dump_stack+0x191/0x1f0 [ 1501.561909][ T8545] should_fail+0xa3f/0xa50 [ 1501.561909][ T8545] should_fail_alloc_page+0x1fb/0x270 [ 1501.561909][ T8545] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1501.561909][ T8545] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1501.615665][ T8545] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1501.615665][ T8545] ? prep_new_page+0x792/0x9b0 [ 1501.615665][ T8545] ? get_page_from_freelist+0x11a1/0x19c0 [ 1501.615665][ T8545] kmsan_alloc_page+0x131/0x360 [ 1501.615665][ T8545] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1501.643179][ T8545] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1501.643179][ T8545] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1501.643179][ T8545] ? kmsan_slab_alloc+0xaa/0x120 [ 1501.643179][ T8545] ? __kmalloc_node+0xd06/0x12f0 [ 1501.643179][ T8545] ? kvmalloc_node+0x19f/0x3d0 [ 1501.643179][ T8545] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1501.643179][ T8545] ? default_file_splice_read+0x294/0x1060 [ 1501.643179][ T8545] ? splice_direct_to_actor+0x587/0x1130 [ 1501.643179][ T8545] ? do_splice_direct+0x342/0x580 [ 1501.643179][ T8545] ? do_sendfile+0x1010/0x1d20 [ 1501.643179][ T8545] ? __se_sys_sendfile64+0x174/0x360 [ 1501.643179][ T8545] ? __x64_sys_sendfile64+0x56/0x70 [ 1501.643179][ T8545] ? do_syscall_64+0xbc/0xf0 [ 1501.643179][ T8545] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1501.643179][ T8545] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1501.643179][ T8545] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1501.643179][ T8545] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1501.643179][ T8545] ? should_fail+0x177/0xa50 [ 1501.643179][ T8545] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1501.643179][ T8545] alloc_pages_current+0x68d/0x9a0 [ 1501.643179][ T8545] push_pipe+0x660/0xbd0 [ 1501.643179][ T8545] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1501.643179][ T8545] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1501.643179][ T8545] default_file_splice_read+0x294/0x1060 [ 1501.643179][ T8545] ? security_file_permission+0x51f/0x6e0 [ 1501.643179][ T8545] ? rw_verify_area+0x3a5/0x5e0 [ 1501.643179][ T8545] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1501.643179][ T8545] ? __ia32_sys_tee+0x160/0x160 [ 1501.643179][ T8545] splice_direct_to_actor+0x587/0x1130 [ 1501.643179][ T8545] ? do_splice_direct+0x580/0x580 [ 1501.643179][ T8545] do_splice_direct+0x342/0x580 [ 1501.643179][ T8545] do_sendfile+0x1010/0x1d20 [ 1501.643179][ T8545] __se_sys_sendfile64+0x174/0x360 [ 1501.643179][ T8545] __x64_sys_sendfile64+0x56/0x70 [ 1501.643179][ T8545] do_syscall_64+0xbc/0xf0 [ 1501.643179][ T8545] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1501.643179][ T8545] RIP: 0033:0x459a29 [ 1501.643179][ T8545] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1501.643179][ T8545] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 14:26:14 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfef}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) [ 1501.643179][ T8545] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1501.643179][ T8545] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1501.643179][ T8545] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1501.643179][ T8545] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1501.643179][ T8545] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x400000) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@l2={0x1f, 0x0, {0x20, 0x65, 0x3, 0x1, 0x6, 0x5}, 0x8, 0xff}, 0x80, 0x0}}], 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000001c0)=""/12) r3 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r2, &(0x7f0000000280)=@random={'user.', 'vcan0\x00'}) r4 = dup(r3) setxattr$security_smack_transmute(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x2) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$key(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)={0x2, 0x17, 0x9, 0x0, 0x25, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_ident={0x2, 0xb, 0x6, 0x0, 0xa535}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x7}}, @sadb_key={0x13, 0x1, 0x458, 0x0, "3bf7249aab2f76b4d03d9964dcfecc7a66348a5b7733b97d071cf9ba13ccb11c933f494bbd77289aa9bc57e46c010dea924591e88a348bbccc4364c4e3c5706bbceaf67b0dea14d710d3e0b4d75d5ffb971719be0834550779fd2d3a50b331eb6a36d9f0c357dd46a23d15a8dd6731e54c6500cfb3cec3b92782b9d1451c96e5bb94673149af6c028f4f73"}, @sadb_x_filter={0x5, 0x1a, @in=@loopback, @in6=@rand_addr="1bdd40fe37a97c39e219a29187f6ac90", 0xb, 0x10, 0x14}, @sadb_ident={0x2, 0xb, 0x8000, 0x0, 0x800}]}, 0x128}}, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000180)=[{0x15, 0x1, 0x1}, {0x60}, {0x6}]}, 0x10) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r4, &(0x7f0000000140), 0x41d, 0x0, 0x0) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="60ff0e2dce5f5b77baa2ff45a3a26cd6fd0700190075277c6f47e7"], 0x1}}, 0x0) sendfile(r3, r8, &(0x7f00000000c0), 0x8000fffffffe) 14:26:15 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x400, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x4e22, @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x8) 14:26:15 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xfef}], 0x1, &(0x7f0000001140)=[{0xd8, 0xbaf6e459d774a1c, 0x8001, "5116552526afed6e2d3035dd505d93d76f23f1d848e4d5b6ef79bd44a57a89d906f015b239269cb9851fe321b90ab0fff0911a18a8b2a467dc72c370d0d288174f9c2866481ac48a2d9387b9c7ea1633c2eadd2c8c3ae952e41aa18f2a1f4bda781436a1a954056cc8f6abed5564d10d09150818a9dd1e5eb8d39e5448a3e448ee8b454c00e8c5c82af124b593209c35692d228a506b2e56db25ba21ee62533bdfd8cf3684ff576beb153a87da2270133a8ae77bd057bd56b76dc28c92c27f7281d3"}, {0x10, 0x10b, 0x10001}], 0xe8}, 0x8000) 14:26:15 executing program 3 (fault-call:19 fault-nth:39): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1502.204158][ T8656] FAULT_INJECTION: forcing a failure. [ 1502.204158][ T8656] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1502.217691][ T8656] CPU: 1 PID: 8656 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1502.225712][ T8656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1502.231713][ T8656] Call Trace: [ 1502.231713][ T8656] dump_stack+0x191/0x1f0 [ 1502.231713][ T8656] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1502.231713][ T8656] should_fail+0xa3f/0xa50 [ 1502.251902][ T8656] should_fail_alloc_page+0x1fb/0x270 [ 1502.251902][ T8656] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1502.251902][ T8656] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1502.251902][ T8656] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1502.251902][ T8656] ? kmsan_slab_alloc+0xaa/0x120 [ 1502.251902][ T8656] ? __kmalloc_node+0xd06/0x12f0 [ 1502.251902][ T8656] ? kvmalloc_node+0x19f/0x3d0 [ 1502.291959][T25365] usb 2-1: device descriptor read/64, error -71 [ 1502.251902][ T8656] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1502.251902][ T8656] ? default_file_splice_read+0x294/0x1060 [ 1502.251902][ T8656] ? splice_direct_to_actor+0x587/0x1130 [ 1502.251902][ T8656] ? do_splice_direct+0x342/0x580 [ 1502.251902][ T8656] ? do_sendfile+0x1010/0x1d20 [ 1502.323013][ T8656] ? __se_sys_sendfile64+0x174/0x360 [ 1502.323013][ T8656] ? __x64_sys_sendfile64+0x56/0x70 [ 1502.323013][ T8656] ? do_syscall_64+0xbc/0xf0 [ 1502.323013][ T8656] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1502.323013][ T8656] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1502.323013][ T8656] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1502.323013][ T8656] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1502.323013][ T8656] ? should_fail+0x177/0xa50 [ 1502.323013][ T8656] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1502.323013][ T8656] alloc_pages_current+0x68d/0x9a0 [ 1502.323013][ T8656] push_pipe+0x660/0xbd0 [ 1502.323013][ T8656] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1502.390095][ T8656] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1502.391890][ T8656] default_file_splice_read+0x294/0x1060 [ 1502.391890][ T8656] ? security_file_permission+0x51f/0x6e0 [ 1502.391890][ T8656] ? rw_verify_area+0x3a5/0x5e0 [ 1502.391890][ T8656] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1502.391890][ T8656] ? __ia32_sys_tee+0x160/0x160 [ 1502.391890][ T8656] splice_direct_to_actor+0x587/0x1130 [ 1502.391890][ T8656] ? do_splice_direct+0x580/0x580 [ 1502.431851][ T8656] do_splice_direct+0x342/0x580 [ 1502.431851][ T8656] do_sendfile+0x1010/0x1d20 [ 1502.431851][ T8656] __se_sys_sendfile64+0x174/0x360 [ 1502.431851][ T8656] __x64_sys_sendfile64+0x56/0x70 [ 1502.431851][ T8656] do_syscall_64+0xbc/0xf0 [ 1502.431851][ T8656] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1502.431851][ T8656] RIP: 0033:0x459a29 [ 1502.431851][ T8656] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1502.431851][ T8656] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1502.431851][ T8656] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1502.431851][ T8656] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1502.431851][ T8656] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1502.431851][ T8656] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1502.431851][ T8656] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:15 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, {0x2, 0x4e20, @local}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) [ 1502.752250][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1502.792172][T25365] usb 2-1: no configurations [ 1502.796902][T25365] usb 2-1: can't read configurations, error -22 [ 1502.962194][T25365] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 1503.201871][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1503.242085][T25365] usb 2-1: no configurations [ 1503.246821][T25365] usb 2-1: can't read configurations, error -22 [ 1503.253735][T25365] usb usb2-port1: unable to enumerate USB device [ 1504.492261][ C0] net_ratelimit: 20 callbacks suppressed [ 1504.492274][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1504.504521][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1504.510692][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1504.516872][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:26:17 executing program 1: syz_usb_connect(0x5, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9d, 0x6d, 0x7d, 0xff, 0x4dd, 0x8004, 0x7f88, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x8, 0x2, 0x0, 0x0, [{{0x9, 0x4, 0x2d, 0x0, 0x0, 0x2, 0x6, 0x0, 0xfe}}, {{0x9, 0x4, 0xd8, 0x4, 0x0, 0x9c, 0xc5, 0x1d}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:26:17 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xff0}], 0x1}, 0x8000) 14:26:17 executing program 3 (fault-call:19 fault-nth:40): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:17 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x6, 0xfd) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x200000, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket(0x10, 0x400000000080803, 0x0) write(r4, &(0x7f0000001200)="240000001a00d17da53a7436fef7001d0a0b49ffed000000800028000800030001000000", 0x24) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014f000)={0x0, 0xfffffffffffffecf, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190001000062000000000000ff010000000000000000000000000001e000000100000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f41b9517423791e6f9dc061687fa46a99172ada98294329f40dc25619ff7a445d56a124b06248a0269e828d85d9af58d9d844d0c24ddc973acf0f87c9a5470c1db266f49ff6411ebd634fc846a1020dfe149ab3f18987677e6385ef8aa51c75d6dacd2bf5c8f"], 0xb8}}, 0x0) read(r4, &(0x7f0000000200)=""/4096, 0x9f8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r6, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000003700)=ANY=[]}, 0x1, 0x0, 0x0, 0x67032f500c264619}, 0x4008004) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r7, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r8}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r7, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0xa7, "d15d8e289d7b7bf28e81e72e4b47d53dab63a4e6c4d3f83ec4099ef17d89318b0ecab6ec6681ebc1d843df63360debb3251d8ed017a395b024abd0e8ac88ab6ba74d56759a83ae8db42947659f0c9da1b824376892ddca7512e575aca609049897f3336f977dc7365b0d4c3daf01ba02ba0ba72a35b4bf36ff5efd2122a26d471a3b7599e43704e402c27c7094cdb62e0b9bb276953b889199ba8ec120a7d6a4a63d25e3f5bef3"}, &(0x7f0000000380)=0xcb) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000003c0)=""/101) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@rc={0x1f, {0x0, 0x40, 0x7a, 0x5, 0x81}, 0x1}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@int=0x41b5, 0x4) 14:26:17 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x6, 0x7fff, 0x1}) 14:26:17 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="6071755e2dce5fcd2a6578f100"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1504.693059][ T8978] FAULT_INJECTION: forcing a failure. [ 1504.693059][ T8978] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1504.701717][ T8978] CPU: 1 PID: 8978 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1504.701717][ T8978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.701717][ T8978] Call Trace: [ 1504.701717][ T8978] dump_stack+0x191/0x1f0 [ 1504.701717][ T8978] should_fail+0xa3f/0xa50 [ 1504.733837][ T8978] should_fail_alloc_page+0x1fb/0x270 [ 1504.733837][ T8978] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1504.733837][ T8978] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1504.733837][ T8978] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1504.733837][ T8978] ? prep_new_page+0x792/0x9b0 [ 1504.733837][ T8978] ? get_page_from_freelist+0x11a1/0x19c0 [ 1504.733837][ T8978] kmsan_alloc_page+0xc3/0x360 [ 1504.733837][ T8978] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1504.733837][ T8978] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1504.733837][ T8978] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1504.733837][ T8978] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1504.733837][ T8978] ? kmsan_slab_alloc+0xaa/0x120 [ 1504.733837][ T8978] ? __kmalloc_node+0xd06/0x12f0 [ 1504.733837][ T8978] ? kvmalloc_node+0x19f/0x3d0 [ 1504.733837][ T8978] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1504.778152][ T8978] ? default_file_splice_read+0x294/0x1060 [ 1504.778152][ T8978] ? splice_direct_to_actor+0x587/0x1130 [ 1504.778152][ T8978] ? do_splice_direct+0x342/0x580 [ 1504.778152][ T8978] ? do_sendfile+0x1010/0x1d20 [ 1504.778152][ T8978] ? __se_sys_sendfile64+0x174/0x360 [ 1504.778152][ T8978] ? __x64_sys_sendfile64+0x56/0x70 [ 1504.778152][ T8978] ? do_syscall_64+0xbc/0xf0 [ 1504.778152][ T8978] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1504.778152][ T8978] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1504.778152][ T8978] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1504.778152][ T8978] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1504.778152][ T8978] ? should_fail+0x177/0xa50 [ 1504.778152][ T8978] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1504.778152][ T8978] alloc_pages_current+0x68d/0x9a0 [ 1504.778152][ T8978] push_pipe+0x660/0xbd0 [ 1504.778152][ T8978] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1504.778152][ T8978] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1504.778152][ T8978] default_file_splice_read+0x294/0x1060 [ 1504.778152][ T8978] ? security_file_permission+0x51f/0x6e0 [ 1504.778152][ T8978] ? rw_verify_area+0x3a5/0x5e0 [ 1504.778152][ T8978] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1504.778152][ T8978] ? __ia32_sys_tee+0x160/0x160 [ 1504.778152][ T8978] splice_direct_to_actor+0x587/0x1130 [ 1504.778152][ T8978] ? do_splice_direct+0x580/0x580 [ 1504.778152][ T8978] do_splice_direct+0x342/0x580 [ 1504.778152][ T8978] do_sendfile+0x1010/0x1d20 [ 1504.778152][ T8978] __se_sys_sendfile64+0x174/0x360 [ 1504.778152][ T8978] __x64_sys_sendfile64+0x56/0x70 [ 1504.778152][ T8978] do_syscall_64+0xbc/0xf0 [ 1504.778152][ T8978] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1504.778152][ T8978] RIP: 0033:0x459a29 [ 1504.778152][ T8978] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1504.778152][ T8978] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1504.778152][ T8978] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1504.778152][ T8978] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1504.778152][ T8978] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 14:26:17 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-control\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) open(&(0x7f00000002c0)='./bus\x00', 0x50000, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000200)={[0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r5, 0xae80, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000000)=r6, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1504.778152][ T8978] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1504.778152][ T8978] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1505.055926][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1505.062310][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:18 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmsg(r0, &(0x7f0000001240)={&(0x7f0000000080)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0xff0}], 0x1}, 0x0) 14:26:18 executing program 3 (fault-call:19 fault-nth:41): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:18 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmmsg$sock(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00}, 0x80, 0x0, 0x0, 0x0, 0x46f}}], 0x3fffffffffffeea, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000080)="ecff8f2698c2a0103c0438242b38bb03b2fcfa645e5230e2ae02446ed39e3659a003e07f03ef03bba6a65fd4d6dbcb4dbc09fbbb8c3c44a69f6f86a560630c4ca7c01d833b389fb8df0ed6071e09b4d815fcba536157059829f8e4d8639bffa176dee09b58004212e4dbfe3bf4d1b7a5a3640caf94caf27508752344643114c36a6f9c07513c3b68c4328ec4bd52d5fea91dac4f32c0c63c61d7") r1 = socket(0x3, 0xa, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) [ 1505.342323][ T739] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1505.382322][ C1] protocol 88fb is buggy, dev hsr_slave_0 14:26:18 executing program 4: socket(0x200000000000011, 0x3, 0xff) 14:26:18 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="60751df1e0f9cd0190e9c91bfad24e553770364ae5556578f1b8bc989e9e9d2c4d98bdf18a67cdd7e1434a5ccdc950936641d5076bab8fcf9ff3edd5879cb99683cff0057bc695227ac6bc9272788aa9e6b4f2e1749277ecb82d94c1aa9e1cbacb5499a43e3b"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1505.388700][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1505.488665][ T9206] FAULT_INJECTION: forcing a failure. [ 1505.488665][ T9206] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1505.491699][ T9206] CPU: 1 PID: 9206 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1505.491699][ T9206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1505.491699][ T9206] Call Trace: [ 1505.491699][ T9206] dump_stack+0x191/0x1f0 [ 1505.526668][ T9206] should_fail+0xa3f/0xa50 [ 1505.531856][ T9206] should_fail_alloc_page+0x1fb/0x270 [ 1505.534950][ T9206] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1505.534950][ T9206] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1505.534950][ T9206] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1505.554905][ T9206] ? prep_new_page+0x792/0x9b0 [ 1505.559331][ T9206] ? get_page_from_freelist+0x11a1/0x19c0 [ 1505.564594][ T9206] kmsan_alloc_page+0x131/0x360 [ 1505.570230][ T9206] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1505.571393][ T9206] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1505.580606][ T9206] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1505.580606][ T9206] ? kmsan_slab_alloc+0xaa/0x120 [ 1505.580606][ T9206] ? __kmalloc_node+0xd06/0x12f0 [ 1505.580606][ T9206] ? kvmalloc_node+0x19f/0x3d0 [ 1505.580606][ T9206] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1505.580606][ T9206] ? default_file_splice_read+0x294/0x1060 [ 1505.580606][ T9206] ? splice_direct_to_actor+0x587/0x1130 [ 1505.580606][ T9206] ? do_splice_direct+0x342/0x580 [ 1505.580606][ T9206] ? do_sendfile+0x1010/0x1d20 [ 1505.580606][ T9206] ? __se_sys_sendfile64+0x174/0x360 [ 1505.580606][ T9206] ? __x64_sys_sendfile64+0x56/0x70 [ 1505.580606][ T9206] ? do_syscall_64+0xbc/0xf0 [ 1505.580606][ T9206] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1505.580606][ T9206] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1505.580606][ T9206] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1505.580606][ T9206] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1505.580606][ T9206] ? should_fail+0x177/0xa50 [ 1505.580606][ T9206] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1505.580606][ T9206] alloc_pages_current+0x68d/0x9a0 [ 1505.580606][ T9206] push_pipe+0x660/0xbd0 [ 1505.580606][ T9206] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1505.580606][ T9206] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1505.580606][ T9206] default_file_splice_read+0x294/0x1060 [ 1505.580606][ T9206] ? security_file_permission+0x51f/0x6e0 [ 1505.580606][ T9206] ? rw_verify_area+0x3a5/0x5e0 [ 1505.580606][ T9206] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1505.580606][ T9206] ? __ia32_sys_tee+0x160/0x160 [ 1505.580606][ T9206] splice_direct_to_actor+0x587/0x1130 [ 1505.580606][ T9206] ? do_splice_direct+0x580/0x580 [ 1505.580606][ T9206] do_splice_direct+0x342/0x580 [ 1505.580606][ T9206] do_sendfile+0x1010/0x1d20 [ 1505.580606][ T9206] __se_sys_sendfile64+0x174/0x360 [ 1505.580606][ T9206] __x64_sys_sendfile64+0x56/0x70 [ 1505.580606][ T9206] do_syscall_64+0xbc/0xf0 [ 1505.580606][ T9206] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1505.580606][ T9206] RIP: 0033:0x459a29 [ 1505.580606][ T9206] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1505.580606][ T9206] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1505.580606][ T9206] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1505.580606][ T9206] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1505.580606][ T9206] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1505.580606][ T9206] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1505.580606][ T9206] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1505.892893][ T739] usb 2-1: Invalid ep0 maxpacket: 512 [ 1506.022249][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1506.028282][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1506.062106][ T739] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1506.311919][ T739] usb 2-1: Invalid ep0 maxpacket: 512 [ 1506.317662][ T739] usb usb2-port1: attempt power cycle [ 1507.041949][ T739] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1507.281958][ T739] usb 2-1: Invalid ep0 maxpacket: 512 [ 1507.432022][ T739] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1507.672024][ T739] usb 2-1: Invalid ep0 maxpacket: 512 [ 1507.677690][ T739] usb usb2-port1: unable to enumerate USB device 14:26:20 executing program 1: prctl$PR_SET_SECUREBITS(0x1c, 0xe) syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000009789d20f003070100020102030109021b0002000009045c0000570cc1000904eb000035c969000000"], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x148400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x10001) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 14:26:20 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x2074, &(0x7f0000000000)=[{&(0x7f0000000140)="2e0000003100050ad20c80648c6394fb0124fc0010000b400c000200053582c137153e370900018025641700d1bd", 0x2e}], 0x1}, 0x0) 14:26:20 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0xf0af6a89a6af645a, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r4, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:20 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000013c0)={{{@in6=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@initdev}}, &(0x7f00000014c0)=0xe8) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r6, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r7}, 0x80, 0x0}}], 0x1, 0x0) bind$xdp(r1, &(0x7f0000001500)={0x2c, 0xac6460bf3dcd90ed, r5, 0x1a, r6}, 0x10) syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x3ff, 0x20340) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:20 executing program 3 (fault-call:19 fault-nth:42): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:20 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 1507.841522][ T9319] netlink: 'syz-executor.5': attribute type 2 has an invalid length. [ 1507.856442][ T9319] device 0 entered promiscuous mode [ 1507.881420][ T9321] FAULT_INJECTION: forcing a failure. [ 1507.881420][ T9321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1507.894964][ T9321] CPU: 1 PID: 9321 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1507.902827][ T9321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1507.904743][ T9321] Call Trace: [ 1507.904743][ T9321] dump_stack+0x191/0x1f0 [ 1507.904743][ T9321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1507.904743][ T9321] should_fail+0xa3f/0xa50 [ 1507.904743][ T9321] should_fail_alloc_page+0x1fb/0x270 [ 1507.904743][ T9321] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1507.904743][ T9321] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1507.904743][ T9321] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1507.954297][ T9321] ? kmsan_slab_alloc+0xaa/0x120 [ 1507.960275][ T9321] ? __kmalloc_node+0xd06/0x12f0 [ 1507.960275][ T9321] ? kvmalloc_node+0x19f/0x3d0 [ 1507.960275][ T9321] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1507.971356][ T9321] ? default_file_splice_read+0x294/0x1060 [ 1507.971356][ T9321] ? splice_direct_to_actor+0x587/0x1130 [ 1507.971356][ T9321] ? do_splice_direct+0x342/0x580 [ 1507.971356][ T9321] ? do_sendfile+0x1010/0x1d20 [ 1507.971356][ T9321] ? __se_sys_sendfile64+0x174/0x360 [ 1507.971356][ T9321] ? __x64_sys_sendfile64+0x56/0x70 [ 1507.971356][ T9321] ? do_syscall_64+0xbc/0xf0 [ 1507.971356][ T9321] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1507.971356][ T9321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1507.971356][ T9321] ? should_fail+0x177/0xa50 [ 1507.971356][ T9321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1507.971356][ T9321] alloc_pages_current+0x68d/0x9a0 [ 1507.971356][ T9321] push_pipe+0x660/0xbd0 [ 1507.971356][ T9321] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1507.971356][ T9321] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1507.971356][ T9321] default_file_splice_read+0x294/0x1060 [ 1507.971356][ T9321] ? security_file_permission+0x51f/0x6e0 [ 1507.971356][ T9321] ? rw_verify_area+0x3a5/0x5e0 [ 1507.971356][ T9321] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1507.971356][ T9321] ? __ia32_sys_tee+0x160/0x160 [ 1507.971356][ T9321] splice_direct_to_actor+0x587/0x1130 [ 1507.971356][ T9321] ? do_splice_direct+0x580/0x580 [ 1507.971356][ T9321] do_splice_direct+0x342/0x580 [ 1507.971356][ T9321] do_sendfile+0x1010/0x1d20 [ 1507.971356][ T9321] __se_sys_sendfile64+0x174/0x360 [ 1507.971356][ T9321] __x64_sys_sendfile64+0x56/0x70 [ 1507.971356][ T9321] do_syscall_64+0xbc/0xf0 [ 1507.971356][ T9321] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1507.971356][ T9321] RIP: 0033:0x459a29 [ 1507.971356][ T9321] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1507.971356][ T9321] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1507.971356][ T9321] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1507.971356][ T9321] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 14:26:21 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60074e2dce5fc92a657800009c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1507.971356][ T9321] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1507.971356][ T9321] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1507.971356][ T9321] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:21 executing program 5: r0 = memfd_create(&(0x7f0000000180)='GVL\x00\x00\x90U\x91\xaf\xd4\x01j\x12W\x11\x97e4\x0f\xc5m\xcc\x1b\xc2Y\x11\xdf\xd6\xb2n\xe1\x82\xd6\xb3\x1a\x98H\x06l\x0e\xa0\xa23\xba\nB\x87v\xaa\xe0\xec\xcb\xaf\xe7y\x87\x13\x06\xa8\xc4\xb4\x90\xa1\xef\xc5F\x80\xa0-\xcd{1uj1p\xfc\xe8\xc7uQ\xbfay\x8c\xb2\xca\xc8\xf5\x8be3\xa1,\x96\xc1k\x80\x04\x12\xb9!\xe6\x88\xc0U:\xe3\xc3\x92', 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[]], 0x8) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) 14:26:21 executing program 3 (fault-call:19 fault-nth:43): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1508.492130][ T739] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1508.537521][ T9685] FAULT_INJECTION: forcing a failure. [ 1508.537521][ T9685] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1508.544346][ T9685] CPU: 0 PID: 9685 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1508.544346][ T9685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1508.561877][ T9685] Call Trace: [ 1508.571824][ T9685] dump_stack+0x191/0x1f0 [ 1508.571824][ T9685] should_fail+0xa3f/0xa50 [ 1508.571824][ T9685] should_fail_alloc_page+0x1fb/0x270 [ 1508.571824][ T9685] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1508.587136][ T9685] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1508.587136][ T9685] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1508.587136][ T9685] ? prep_new_page+0x792/0x9b0 [ 1508.587136][ T9685] ? get_page_from_freelist+0x11a1/0x19c0 [ 1508.587136][ T9685] kmsan_alloc_page+0xc3/0x360 [ 1508.587136][ T9685] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1508.587136][ T9685] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1508.587136][ T9685] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1508.587136][ T9685] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1508.587136][ T9685] ? kmsan_slab_alloc+0xaa/0x120 [ 1508.587136][ T9685] ? __kmalloc_node+0xd06/0x12f0 [ 1508.587136][ T9685] ? kvmalloc_node+0x19f/0x3d0 [ 1508.587136][ T9685] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1508.587136][ T9685] ? default_file_splice_read+0x294/0x1060 [ 1508.587136][ T9685] ? splice_direct_to_actor+0x587/0x1130 [ 1508.587136][ T9685] ? do_splice_direct+0x342/0x580 [ 1508.587136][ T9685] ? do_sendfile+0x1010/0x1d20 [ 1508.587136][ T9685] ? __se_sys_sendfile64+0x174/0x360 [ 1508.587136][ T9685] ? __x64_sys_sendfile64+0x56/0x70 [ 1508.587136][ T9685] ? do_syscall_64+0xbc/0xf0 [ 1508.587136][ T9685] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1508.587136][ T9685] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1508.587136][ T9685] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1508.587136][ T9685] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1508.587136][ T9685] ? should_fail+0x177/0xa50 [ 1508.587136][ T9685] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1508.587136][ T9685] alloc_pages_current+0x68d/0x9a0 [ 1508.587136][ T9685] push_pipe+0x660/0xbd0 [ 1508.587136][ T9685] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1508.587136][ T9685] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1508.587136][ T9685] default_file_splice_read+0x294/0x1060 [ 1508.587136][ T9685] ? security_file_permission+0x51f/0x6e0 [ 1508.587136][ T9685] ? rw_verify_area+0x3a5/0x5e0 [ 1508.587136][ T9685] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1508.587136][ T9685] ? __ia32_sys_tee+0x160/0x160 [ 1508.587136][ T9685] splice_direct_to_actor+0x587/0x1130 [ 1508.587136][ T9685] ? do_splice_direct+0x580/0x580 [ 1508.587136][ T9685] do_splice_direct+0x342/0x580 [ 1508.587136][ T9685] do_sendfile+0x1010/0x1d20 [ 1508.587136][ T9685] __se_sys_sendfile64+0x174/0x360 [ 1508.587136][ T9685] __x64_sys_sendfile64+0x56/0x70 [ 1508.587136][ T9685] do_syscall_64+0xbc/0xf0 [ 1508.587136][ T9685] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1508.587136][ T9685] RIP: 0033:0x459a29 [ 1508.587136][ T9685] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1508.587136][ T9685] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1508.587136][ T9685] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1508.587136][ T9685] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1508.587136][ T9685] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1508.587136][ T9685] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:26:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x29, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00\x00\xe7\xff\x03\x00\x00\x00\x00\x06\x00', 0xfd}) 14:26:21 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@remote, 0x4e20, 0x7fff, 0x4e20, 0x1ff, 0x19, 0x0, 0x80, 0x20, 0x0, 0xee01}, {0xc000000000000000, 0x0, 0x5, 0x100000000, 0x5d, 0x10000, 0xfffffffffffffffe, 0xede}, {0xff4c, 0x6, 0x10002, 0x7fffffff}, 0x1, 0x6e6bb6, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast2, 0x4d2, 0xff}, 0x14, @in6=@ipv4={[], [], @broadcast}, 0x3502, 0x3, 0x0, 0x0, 0x100000, 0x1, 0x4}}, 0xe8) io_setup(0x5, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) io_getevents(r1, 0x8f628e8, 0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)={r2, r3+30000000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}}, &(0x7f0000000480)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e22, 0x6, @rand_addr="ec90a7ba74af8ac3a0401c44e8f4e6f9", 0x200}}, 0x7fff, 0xffffffc1, 0x80000001, 0xfffffff9, 0x6}, &(0x7f0000000580)=0x98) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) accept$packet(r0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000380)=0x14) socket$netlink(0x10, 0x3, 0xb) [ 1508.587136][ T9685] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:22 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_DECODER_CMD(r4, 0xc0485660, &(0x7f0000000280)={0x3, 0x6eb64789c6c023e7, @stop_pts=0x7}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) signalfd4(0xffffffffffffffff, &(0x7f00000013c0)={0xad7}, 0x8, 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$CAPI_REGISTER(r6, 0x400c4301, &(0x7f0000000080)={0x0, 0xfffffffd, 0xfffffff8}) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x5, [@const={0x0, 0x0, 0x0, 0xa, 0x1}, @const={0x5, 0x0, 0x0, 0xa, 0x5}]}, {0x0, [0x2e, 0x61, 0x3e]}}, &(0x7f0000000380)=""/4096, 0x35, 0x1000, 0x1}, 0x20) fstat(r7, &(0x7f0000000200)) ftruncate(r2, 0x80003) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x20}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000002040)={r10, 0x9, 0x1000, "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"}, 0x1008) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) eventfd(0x1) [ 1509.012052][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1509.132432][ T739] usb 2-1: config 0 has an invalid descriptor of length 92, skipping remainder of the config [ 1509.143142][ T739] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 2 [ 1509.312301][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1509.321626][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1509.330101][ T739] usb 2-1: Product: syz [ 1509.334500][ T739] usb 2-1: Manufacturer: syz [ 1509.339244][ T739] usb 2-1: SerialNumber: syz [ 1509.355041][ T739] usb 2-1: config 0 descriptor?? [ 1509.532242][ C1] net_ratelimit: 20 callbacks suppressed [ 1509.532256][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1509.544242][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1509.596700][ T739] usb 2-1: USB disconnect, device number 6 14:26:23 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x7ff, 0xffffffffffffffff, 0x400, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setuid(r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 14:26:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) epoll_create1(0x0) socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) 14:26:23 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000280)=""/253) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="2bda4d28", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r5, @in={{0x2, 0x4e22, @loopback}}, 0x4, 0x77, 0x2, 0x8881, 0x8}, &(0x7f0000000140)=0x98) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x114}) 14:26:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x2) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89cf4f0695be583a87724983038c33b49b0d6a935476c0995d87ebf469388ee4e3e47c7e975488051b9524bd8323efd6c600c223f0f92c40536a00e70a8552200fbfa37b434a4a01260742b86dbeb5da7a4b7b01fb0be87c47d079a7826ab533da7e3f87b2639d411976a78caa9c6ed15128916c56b5c9a3e1fdcc3e93065337dd45d405add6f8befff0725602e73607d58bd209d690bfce740f839a4a8aa61eb11d6a8d08aeb6706870c67dbab72eb90269c446830fe791cfbaa134ad16ec0eea977905f82a94d30781af7aee9e6"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:23 executing program 3 (fault-call:19 fault-nth:44): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:23 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x21, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x3, 'fo\x00', 0x44, 0x80, 0xffffffff}, 0x2c) [ 1510.187118][ T9964] FAULT_INJECTION: forcing a failure. [ 1510.187118][ T9964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1510.191721][ T9964] CPU: 1 PID: 9964 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1510.191721][ T9964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1510.191721][ T9964] Call Trace: [ 1510.191721][ T9964] dump_stack+0x191/0x1f0 [ 1510.191721][ T9964] should_fail+0xa3f/0xa50 [ 1510.191721][ T9964] should_fail_alloc_page+0x1fb/0x270 [ 1510.191721][ T9964] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1510.191721][ T9964] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1510.191721][ T9964] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1510.191721][ T9964] ? prep_new_page+0x792/0x9b0 [ 1510.256393][ T9964] ? get_page_from_freelist+0x11a1/0x19c0 [ 1510.259604][ T9964] kmsan_alloc_page+0x131/0x360 [ 1510.259604][ T9964] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1510.273186][ T9964] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1510.277206][ T9964] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1510.277206][ T9964] ? kmsan_slab_alloc+0xaa/0x120 [ 1510.277206][ T9964] ? __kmalloc_node+0xd06/0x12f0 [ 1510.277206][ T9964] ? kvmalloc_node+0x19f/0x3d0 [ 1510.277206][ T9964] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1510.277206][ T9964] ? default_file_splice_read+0x294/0x1060 [ 1510.277206][ T9964] ? splice_direct_to_actor+0x587/0x1130 [ 1510.317566][ T9964] ? do_splice_direct+0x342/0x580 [ 1510.317566][ T9964] ? do_sendfile+0x1010/0x1d20 [ 1510.317566][ T9964] ? __se_sys_sendfile64+0x174/0x360 [ 1510.317566][ T9964] ? __x64_sys_sendfile64+0x56/0x70 [ 1510.317566][ T9964] ? do_syscall_64+0xbc/0xf0 [ 1510.317566][ T9964] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1510.317566][ T9964] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1510.353241][ T9964] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1510.353241][ T9964] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1510.365367][ T9964] ? should_fail+0x177/0xa50 [ 1510.370539][ T9964] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1510.370539][ T9964] alloc_pages_current+0x68d/0x9a0 [ 1510.370539][ T9964] push_pipe+0x660/0xbd0 [ 1510.370539][ T9964] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1510.370539][ T9964] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1510.370539][ T9964] default_file_splice_read+0x294/0x1060 [ 1510.370539][ T9964] ? security_file_permission+0x51f/0x6e0 [ 1510.370539][ T9964] ? rw_verify_area+0x3a5/0x5e0 [ 1510.370539][ T9964] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1510.370539][ T9964] ? __ia32_sys_tee+0x160/0x160 [ 1510.370539][ T9964] splice_direct_to_actor+0x587/0x1130 [ 1510.370539][ T9964] ? do_splice_direct+0x580/0x580 [ 1510.370539][ T9964] do_splice_direct+0x342/0x580 [ 1510.370539][ T9964] do_sendfile+0x1010/0x1d20 [ 1510.370539][ T9964] __se_sys_sendfile64+0x174/0x360 [ 1510.370539][ T9964] __x64_sys_sendfile64+0x56/0x70 [ 1510.370539][ T9964] do_syscall_64+0xbc/0xf0 [ 1510.370539][ T9964] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1510.370539][ T9964] RIP: 0033:0x459a29 [ 1510.370539][ T9964] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1510.370539][ T9964] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1510.370539][ T9964] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1510.370539][ T9964] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1510.370539][ T9964] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1510.370539][ T9964] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1510.370539][ T9964] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:23 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIGETBSZ(r0, 0x2, 0x0) [ 1510.539652][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.546032][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1510.552715][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.558985][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r3, 0xc0305602, &(0x7f0000000000)={0x0, 0x892b, 0x200a}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:26:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:23 executing program 3 (fault-call:19 fault-nth:45): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x7, @mcast1, 0xfffffffa}, {0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0x21}, 0x7}, 0x3f, [0x2, 0x50, 0x1, 0x3, 0x1, 0x5, 0x2, 0x1000]}, 0x5c) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) [ 1510.912469][ T739] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1510.972392][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.978679][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1510.985332][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1510.991769][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1511.016355][T10312] FAULT_INJECTION: forcing a failure. [ 1511.016355][T10312] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1511.029786][T10312] CPU: 1 PID: 10312 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1511.037716][T10312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1511.039651][T10312] Call Trace: [ 1511.039651][T10312] dump_stack+0x191/0x1f0 [ 1511.039651][T10312] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1511.039651][T10312] should_fail+0xa3f/0xa50 [ 1511.039651][T10312] should_fail_alloc_page+0x1fb/0x270 [ 1511.039651][T10312] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1511.039651][T10312] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1511.039651][T10312] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1511.039651][T10312] ? kmsan_slab_alloc+0xaa/0x120 [ 1511.039651][T10312] ? __kmalloc_node+0xd06/0x12f0 [ 1511.039651][T10312] ? kvmalloc_node+0x19f/0x3d0 [ 1511.039651][T10312] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1511.039651][T10312] ? default_file_splice_read+0x294/0x1060 [ 1511.039651][T10312] ? splice_direct_to_actor+0x587/0x1130 [ 1511.039651][T10312] ? do_splice_direct+0x342/0x580 [ 1511.039651][T10312] ? do_sendfile+0x1010/0x1d20 [ 1511.039651][T10312] ? __se_sys_sendfile64+0x174/0x360 [ 1511.039651][T10312] ? __x64_sys_sendfile64+0x56/0x70 [ 1511.039651][T10312] ? do_syscall_64+0xbc/0xf0 [ 1511.039651][T10312] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1511.039651][T10312] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1511.039651][T10312] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1511.039651][T10312] alloc_pages_current+0x68d/0x9a0 [ 1511.039651][T10312] push_pipe+0x660/0xbd0 [ 1511.039651][T10312] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1511.039651][T10312] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1511.039651][T10312] default_file_splice_read+0x294/0x1060 [ 1511.039651][T10312] ? security_file_permission+0x51f/0x6e0 [ 1511.039651][T10312] ? rw_verify_area+0x3a5/0x5e0 [ 1511.039651][T10312] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1511.039651][T10312] ? __ia32_sys_tee+0x160/0x160 [ 1511.039651][T10312] splice_direct_to_actor+0x587/0x1130 [ 1511.039651][T10312] ? do_splice_direct+0x580/0x580 [ 1511.039651][T10312] do_splice_direct+0x342/0x580 [ 1511.039651][T10312] do_sendfile+0x1010/0x1d20 [ 1511.039651][T10312] __se_sys_sendfile64+0x174/0x360 [ 1511.039651][T10312] __x64_sys_sendfile64+0x56/0x70 [ 1511.039651][T10312] do_syscall_64+0xbc/0xf0 [ 1511.039651][T10312] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1511.039651][T10312] RIP: 0033:0x459a29 [ 1511.039651][T10312] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1511.039651][T10312] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1511.039651][T10312] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1511.039651][T10312] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1511.039651][T10312] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1511.039651][T10312] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1511.039651][T10312] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1511.441894][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1511.562768][ T739] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1511.571034][ T739] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1511.579462][ T739] usb 2-1: config 0 has no interface number 0 [ 1511.586337][ T739] usb 2-1: config 0 has no interface number 1 [ 1511.752104][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1511.761330][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1511.769586][ T739] usb 2-1: Product: syz [ 1511.773878][ T739] usb 2-1: Manufacturer: syz [ 1511.778509][ T739] usb 2-1: SerialNumber: syz [ 1511.784761][ T739] usb 2-1: config 0 descriptor?? [ 1511.822979][ T739] hub 2-1:0.92: ignoring external hub [ 1511.829116][ T739] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1511.843271][ T739] hub 2-1:0.235: ignoring external hub [ 1511.849463][ T739] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1512.142335][ T739] usb 2-1: USB disconnect, device number 7 [ 1512.791874][T25365] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1513.031869][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1513.152044][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1513.160185][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1513.168670][T25365] usb 2-1: config 0 has no interface number 0 [ 1513.174940][T25365] usb 2-1: config 0 has no interface number 1 [ 1513.332135][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1513.341231][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1513.349461][T25365] usb 2-1: Product: syz [ 1513.353735][T25365] usb 2-1: Manufacturer: syz [ 1513.358352][T25365] usb 2-1: SerialNumber: syz [ 1513.364421][T25365] usb 2-1: config 0 descriptor?? [ 1513.402898][T25365] hub 2-1:0.92: ignoring external hub [ 1513.409101][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1513.425560][T25365] hub 2-1:0.235: ignoring external hub [ 1513.431963][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected 14:26:26 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x141b80) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = dup(r3) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r5}) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x0, @local}, 0xd7}) socket$inet_dccp(0x2, 0x6, 0x0) 14:26:26 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x4e21, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:26 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x101, @remote, 0x401}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x5}, 0x8) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2d5a489a00dc28f8113c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:26 executing program 3 (fault-call:19 fault-nth:46): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:26 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000180)={0xfffffffd}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r6, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r6, @in={{0x2, 0x4e22, @multicast1}}, 0x6, 0x8, 0x0, 0x0, 0x10}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r7, 0x100}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1513.646938][T10419] FAULT_INJECTION: forcing a failure. [ 1513.646938][T10419] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1513.651836][T10419] CPU: 0 PID: 10419 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1513.651836][T10419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1513.651836][T10419] Call Trace: [ 1513.651836][T10419] dump_stack+0x191/0x1f0 [ 1513.651836][T10419] should_fail+0xa3f/0xa50 [ 1513.687044][T10419] should_fail_alloc_page+0x1fb/0x270 [ 1513.687044][T10419] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1513.687044][T10419] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1513.702757][T10419] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1513.702757][T10419] ? prep_new_page+0x792/0x9b0 [ 1513.702757][T10419] ? get_page_from_freelist+0x11a1/0x19c0 [ 1513.702757][T10419] kmsan_alloc_page+0xc3/0x360 [ 1513.702757][T10419] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1513.702757][T10419] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1513.702757][T10419] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1513.702757][T10419] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1513.702757][T10419] ? kmsan_slab_alloc+0xaa/0x120 [ 1513.702757][T10419] ? __kmalloc_node+0xd06/0x12f0 [ 1513.702757][T10419] ? kvmalloc_node+0x19f/0x3d0 [ 1513.702757][T10419] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1513.702757][T10419] ? default_file_splice_read+0x294/0x1060 [ 1513.702757][T10419] ? splice_direct_to_actor+0x587/0x1130 [ 1513.702757][T10419] ? do_splice_direct+0x342/0x580 [ 1513.702757][T10419] ? do_sendfile+0x1010/0x1d20 [ 1513.702757][T10419] ? __se_sys_sendfile64+0x174/0x360 [ 1513.702757][T10419] ? __x64_sys_sendfile64+0x56/0x70 [ 1513.702757][T10419] ? do_syscall_64+0xbc/0xf0 [ 1513.702757][T10419] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1513.702757][T10419] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1513.702757][T10419] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1513.702757][T10419] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1513.702757][T10419] ? should_fail+0x177/0xa50 [ 1513.702757][T10419] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1513.702757][T10419] alloc_pages_current+0x68d/0x9a0 [ 1513.702757][T10419] push_pipe+0x660/0xbd0 [ 1513.702757][T10419] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1513.702757][T10419] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1513.702757][T10419] default_file_splice_read+0x294/0x1060 [ 1513.702757][T10419] ? security_file_permission+0x51f/0x6e0 [ 1513.702757][T10419] ? rw_verify_area+0x3a5/0x5e0 [ 1513.702757][T10419] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1513.702757][T10419] ? __ia32_sys_tee+0x160/0x160 [ 1513.702757][T10419] splice_direct_to_actor+0x587/0x1130 [ 1513.702757][T10419] ? do_splice_direct+0x580/0x580 [ 1513.702757][T10419] do_splice_direct+0x342/0x580 [ 1513.702757][T10419] do_sendfile+0x1010/0x1d20 [ 1513.702757][T10419] __se_sys_sendfile64+0x174/0x360 [ 1513.702757][T10419] __x64_sys_sendfile64+0x56/0x70 [ 1513.702757][T10419] do_syscall_64+0xbc/0xf0 [ 1513.702757][T10419] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1513.702757][T10419] RIP: 0033:0x459a29 [ 1513.702757][T10419] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1513.702757][T10419] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1513.702757][T10419] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1513.702757][T10419] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1513.702757][T10419] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1513.702757][T10419] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:26:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:27 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) clone(0x40a22800, &(0x7f00000001c0)="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", &(0x7f00000000c0), &(0x7f0000000300), &(0x7f0000000140)="3fda3271a0ccd17a2801b49f087f7f9bed61ea7ae9ee6fe442cb4ba7686ee117829649a0be52b73c58786462bd8ceee1f09c12ebc8b960d17f856ef95ee13f40fe513869") socket$inet(0x2, 0x1, 0x8) epoll_create1(0x100000) [ 1513.702757][T10419] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:27 executing program 2: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000180)=0x5, 0x2, 0x2) r0 = socket$inet6(0xa, 0x400000000001, 0x2) r1 = dup(r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000380)={r4, 0x401, 0x2ecc}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x501, 0x0) write$FUSE_NOTIFY_POLL(r5, &(0x7f0000000080)={0x18, 0x1, 0x0, {0x2}}, 0x18) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x6040, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00000002c0)={0x10000, 0x0, 0xbff0ea18c1f2ea7b, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x80000000, 0xfffffff9, 0xec77, 0x704}) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000300)={0x5, 0x1fe5, 0xf7a, 0x7}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = gettid() ptrace$setopts(0x4206, r10, 0x0, 0x0) tkill(r10, 0x5) ptrace$cont(0x4208, r10, 0x0, 0x0) r11 = getpgid(r10) ioctl$sock_SIOCSPGRP(r8, 0x8902, &(0x7f0000000400)=r11) sendfile(r7, 0xffffffffffffffff, &(0x7f00000000c0)=0x240, 0x100000002) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x40001) r14 = gettid() ioctl$sock_SIOCSPGRP(r12, 0x8902, &(0x7f00000001c0)=r14) [ 1514.173138][ T739] usb 2-1: reset high-speed USB device number 8 using dummy_hcd 14:26:27 executing program 5: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:27 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sysfs$3(0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}) recvfrom$rxrpc(r0, &(0x7f0000000080)=""/62, 0x3e, 0x0, &(0x7f00000000c0)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @loopback}}, 0x24) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKROGET(r4, 0x125e, &(0x7f0000000180)) 14:26:27 executing program 3 (fault-call:19 fault-nth:47): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1514.422660][ T739] usb 2-1: Using ep0 maxpacket: 32 14:26:27 executing program 5: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:27 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) ioctl$RTC_WKALM_SET(r2, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x34, 0xf, 0xb, 0x1d, 0x6, 0x1d, 0x5, 0x111, 0xffffffffffffffff}}) 14:26:27 executing program 4: socket(0x200000000000011, 0x4000000000080002, 0x0) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "584755294316cf1b", "1e84a9f3ff76311fc13a9ce04705fff287dadcb45fce907e340a82c6745a7a39", "812abfe0", "29c99c61fe5fa17f"}, 0x38) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x0, @local}, {0x2, 0x1, @loopback}, 0x114, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x1000}) [ 1514.596699][T10793] FAULT_INJECTION: forcing a failure. [ 1514.596699][T10793] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1514.609610][T10793] CPU: 1 PID: 10793 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1514.609610][T10793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1514.609610][T10793] Call Trace: [ 1514.609610][T10793] dump_stack+0x191/0x1f0 [ 1514.609610][T10793] should_fail+0xa3f/0xa50 [ 1514.609610][T10793] should_fail_alloc_page+0x1fb/0x270 [ 1514.609610][T10793] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1514.609610][T10793] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1514.609610][T10793] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1514.609610][T10793] ? prep_new_page+0x792/0x9b0 [ 1514.609610][T10793] ? get_page_from_freelist+0x11a1/0x19c0 [ 1514.609610][T10793] kmsan_alloc_page+0x131/0x360 [ 1514.609610][T10793] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1514.682049][T10793] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1514.682049][T10793] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1514.682049][T10793] ? kmsan_slab_alloc+0xaa/0x120 [ 1514.682049][T10793] ? __kmalloc_node+0xd06/0x12f0 [ 1514.682049][T10793] ? kvmalloc_node+0x19f/0x3d0 [ 1514.682049][T10793] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1514.682049][T10793] ? default_file_splice_read+0x294/0x1060 [ 1514.682049][T10793] ? splice_direct_to_actor+0x587/0x1130 [ 1514.682049][T10793] ? do_splice_direct+0x342/0x580 [ 1514.682049][T10793] ? do_sendfile+0x1010/0x1d20 [ 1514.682049][T10793] ? __se_sys_sendfile64+0x174/0x360 [ 1514.682049][T10793] ? __x64_sys_sendfile64+0x56/0x70 [ 1514.682049][T10793] ? do_syscall_64+0xbc/0xf0 [ 1514.682049][T10793] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1514.682049][T10793] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1514.682049][T10793] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1514.682049][T10793] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1514.682049][T10793] ? should_fail+0x177/0xa50 [ 1514.682049][T10793] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1514.682049][T10793] alloc_pages_current+0x68d/0x9a0 [ 1514.682049][T10793] push_pipe+0x660/0xbd0 [ 1514.682049][T10793] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1514.682049][T10793] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1514.682049][T10793] default_file_splice_read+0x294/0x1060 [ 1514.682049][T10793] ? security_file_permission+0x51f/0x6e0 [ 1514.682049][T10793] ? rw_verify_area+0x3a5/0x5e0 [ 1514.682049][T10793] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1514.682049][T10793] ? __ia32_sys_tee+0x160/0x160 [ 1514.682049][T10793] splice_direct_to_actor+0x587/0x1130 [ 1514.682049][T10793] ? do_splice_direct+0x580/0x580 [ 1514.682049][T10793] do_splice_direct+0x342/0x580 [ 1514.682049][T10793] do_sendfile+0x1010/0x1d20 [ 1514.682049][T10793] __se_sys_sendfile64+0x174/0x360 [ 1514.682049][T10793] __x64_sys_sendfile64+0x56/0x70 [ 1514.682049][T10793] do_syscall_64+0xbc/0xf0 [ 1514.682049][T10793] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1514.682049][T10793] RIP: 0033:0x459a29 [ 1514.682049][T10793] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1514.682049][T10793] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1514.682049][T10793] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1514.682049][T10793] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1514.682049][T10793] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1514.682049][T10793] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:26:28 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x2) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r7, 0x29, 0x15, &(0x7f0000000080)="578ff745ae4470bd9543a6bd3aa0dfc71afa1c2ea28500de56ee4f10e2b7321bd72c79c1e1", 0x25) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) ioctl$EXT4_IOC_MIGRATE(r8, 0x6609) 14:26:28 executing program 5: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 1514.682049][T10793] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1514.950897][ C1] net_ratelimit: 16 callbacks suppressed [ 1514.950929][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1514.963137][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1514.969726][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1514.976694][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1515.132167][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1515.138377][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1515.144766][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1515.150885][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1515.392743][T25365] usb 2-1: USB disconnect, device number 8 [ 1515.452279][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1515.458328][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1516.081949][T25365] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1516.321926][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1516.442129][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1516.450288][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1516.458676][T25365] usb 2-1: config 0 has no interface number 0 [ 1516.464899][T25365] usb 2-1: config 0 has no interface number 1 [ 1516.622109][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1516.631411][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1516.639680][T25365] usb 2-1: Product: syz [ 1516.643967][T25365] usb 2-1: Manufacturer: syz [ 1516.648595][T25365] usb 2-1: SerialNumber: syz [ 1516.654820][T25365] usb 2-1: config 0 descriptor?? [ 1516.693017][T25365] hub 2-1:0.92: ignoring external hub [ 1516.699238][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1516.711935][T25365] hub 2-1:0.235: ignoring external hub [ 1516.718199][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected 14:26:29 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0xffff}, 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty}, &(0x7f0000000100)=0xc) 14:26:29 executing program 5: r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:29 executing program 3 (fault-call:19 fault-nth:48): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:29 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) flistxattr(r0, &(0x7f0000000180)=""/239, 0xef) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:29 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) syz_usb_connect(0x0, 0x0, &(0x7f0000000280)=ANY=[], 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = dup(r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[@timestamp], 0x1) r6 = socket$packet(0x11, 0x3, 0x300) getpeername(r6, &(0x7f0000000180)=@ax25={{0x3, @rose}, [@null, @remote, @netrom, @null, @netrom, @netrom, @default, @bcast]}, &(0x7f0000000200)=0x80) r7 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) write$binfmt_aout(r8, &(0x7f00000000c0)={{0x107, 0x1, 0x3, 0x84, 0x1ae, 0xa9d, 0x251, 0xffffffff}}, 0x20) 14:26:29 executing program 4: r0 = socket(0x8, 0x1002, 0x8) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0x39, 0x4, 0x7, "2aa3918e760cde6670010e5bad2192b2", "a5a447b6cff444d897354b650ce47ee151b158b14f4162c3ccaaddf9520fbc4c392a08d6"}, 0x39, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) r4 = semget$private(0x0, 0x4, 0x195) semop(r4, &(0x7f00000001c0)=[{0x4, 0xfffe}, {0x6bc3fc2e0e0b723c, 0x0, 0xdc2db0d6d7ceca29}], 0x2) setsockopt(r2, 0x7, 0x27, &(0x7f0000000080)="2494403dc53c0f28dc4c02f5551456f5b4f35efc30f5d66e7a8e25fb73707476ecf3f5b761013d778c94d16145e3084c45f52d20660426e31d5709a1f9a8d88ec416ee646d3ce8a64945ce0669be78e4f54069a66da21bca", 0x58) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$MISDN_TIME_STAMP(r5, 0x0, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 14:26:29 executing program 5: r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 1516.926433][T10984] FAULT_INJECTION: forcing a failure. [ 1516.926433][T10984] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1516.939933][T10984] CPU: 0 PID: 10984 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1516.947874][T10984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1516.949762][T10984] Call Trace: [ 1516.949762][T10984] dump_stack+0x191/0x1f0 [ 1516.949762][T10984] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1516.949762][T10984] should_fail+0xa3f/0xa50 [ 1516.949762][T10984] should_fail_alloc_page+0x1fb/0x270 [ 1516.949762][T10984] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1516.949762][T10984] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1516.949762][T10984] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1516.949762][T10984] ? kmsan_slab_alloc+0xaa/0x120 [ 1516.949762][T10984] ? __kmalloc_node+0xd06/0x12f0 [ 1516.949762][T10984] ? kvmalloc_node+0x19f/0x3d0 [ 1516.949762][T10984] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1516.949762][T10984] ? default_file_splice_read+0x294/0x1060 [ 1516.949762][T10984] ? splice_direct_to_actor+0x587/0x1130 [ 1516.949762][T10984] ? do_splice_direct+0x342/0x580 [ 1516.949762][T10984] ? do_sendfile+0x1010/0x1d20 [ 1516.949762][T10984] ? __se_sys_sendfile64+0x174/0x360 [ 1516.949762][T10984] ? __x64_sys_sendfile64+0x56/0x70 [ 1516.949762][T10984] ? do_syscall_64+0xbc/0xf0 [ 1516.949762][T10984] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1516.949762][T10984] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1516.949762][T10984] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1516.949762][T10984] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1516.949762][T10984] ? should_fail+0x177/0xa50 [ 1516.949762][T10984] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1516.949762][T10984] alloc_pages_current+0x68d/0x9a0 [ 1516.949762][T10984] push_pipe+0x660/0xbd0 [ 1516.949762][T10984] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1516.949762][T10984] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1516.949762][T10984] default_file_splice_read+0x294/0x1060 [ 1516.949762][T10984] ? security_file_permission+0x51f/0x6e0 [ 1516.949762][T10984] ? rw_verify_area+0x3a5/0x5e0 [ 1516.949762][T10984] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1516.949762][T10984] ? __ia32_sys_tee+0x160/0x160 [ 1516.949762][T10984] splice_direct_to_actor+0x587/0x1130 [ 1516.949762][T10984] ? do_splice_direct+0x580/0x580 [ 1516.949762][T10984] do_splice_direct+0x342/0x580 [ 1516.949762][T10984] do_sendfile+0x1010/0x1d20 [ 1516.949762][T10984] __se_sys_sendfile64+0x174/0x360 [ 1516.949762][T10984] __x64_sys_sendfile64+0x56/0x70 [ 1516.949762][T10984] do_syscall_64+0xbc/0xf0 [ 1516.949762][T10984] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1516.949762][T10984] RIP: 0033:0x459a29 [ 1516.949762][T10984] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1516.949762][T10984] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1516.949762][T10984] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1516.949762][T10984] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1516.949762][T10984] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1516.949762][T10984] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1516.949762][T10984] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1517.265452][T25365] usb 2-1: USB disconnect, device number 9 14:26:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x6) recvmmsg(0xffffffffffffffff, &(0x7f0000002980), 0x7, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:30 executing program 5: r0 = syz_open_procfs(0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) 14:26:30 executing program 3 (fault-call:19 fault-nth:49): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:30 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) [ 1517.634838][T11209] FAULT_INJECTION: forcing a failure. [ 1517.634838][T11209] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1517.641701][T11209] CPU: 1 PID: 11209 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1517.652552][T11209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1517.652552][T11209] Call Trace: [ 1517.652552][T11209] dump_stack+0x191/0x1f0 [ 1517.671895][T11209] should_fail+0xa3f/0xa50 [ 1517.671895][T11209] should_fail_alloc_page+0x1fb/0x270 [ 1517.682929][T11209] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1517.682929][T11209] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1517.693008][T11209] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1517.700056][T11209] ? prep_new_page+0x792/0x9b0 [ 1517.700056][T11209] ? get_page_from_freelist+0x11a1/0x19c0 [ 1517.700056][T11209] kmsan_alloc_page+0xc3/0x360 [ 1517.700056][T11209] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1517.700056][T11209] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1517.700056][T11209] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1517.700056][T11209] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1517.700056][T11209] ? kmsan_slab_alloc+0xaa/0x120 [ 1517.700056][T11209] ? __kmalloc_node+0xd06/0x12f0 [ 1517.700056][T11209] ? kvmalloc_node+0x19f/0x3d0 [ 1517.700056][T11209] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1517.700056][T11209] ? default_file_splice_read+0x294/0x1060 [ 1517.700056][T11209] ? splice_direct_to_actor+0x587/0x1130 [ 1517.700056][T11209] ? do_splice_direct+0x342/0x580 [ 1517.700056][T11209] ? do_sendfile+0x1010/0x1d20 [ 1517.700056][T11209] ? __se_sys_sendfile64+0x174/0x360 [ 1517.700056][T11209] ? __x64_sys_sendfile64+0x56/0x70 [ 1517.700056][T11209] ? do_syscall_64+0xbc/0xf0 [ 1517.700056][T11209] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1517.700056][T11209] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1517.700056][T11209] ? should_fail+0x177/0xa50 [ 1517.700056][T11209] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1517.700056][T11209] alloc_pages_current+0x68d/0x9a0 [ 1517.700056][T11209] push_pipe+0x660/0xbd0 [ 1517.700056][T11209] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1517.700056][T11209] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1517.700056][T11209] default_file_splice_read+0x294/0x1060 [ 1517.700056][T11209] ? security_file_permission+0x51f/0x6e0 [ 1517.700056][T11209] ? rw_verify_area+0x3a5/0x5e0 [ 1517.700056][T11209] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1517.700056][T11209] ? __ia32_sys_tee+0x160/0x160 [ 1517.700056][T11209] splice_direct_to_actor+0x587/0x1130 [ 1517.700056][T11209] ? do_splice_direct+0x580/0x580 [ 1517.700056][T11209] do_splice_direct+0x342/0x580 [ 1517.700056][T11209] do_sendfile+0x1010/0x1d20 [ 1517.700056][T11209] __se_sys_sendfile64+0x174/0x360 [ 1517.700056][T11209] __x64_sys_sendfile64+0x56/0x70 [ 1517.700056][T11209] do_syscall_64+0xbc/0xf0 [ 1517.700056][T11209] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1517.700056][T11209] RIP: 0033:0x459a29 [ 1517.700056][T11209] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1517.700056][T11209] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1517.700056][T11209] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1517.700056][T11209] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1517.700056][T11209] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1517.700056][T11209] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 14:26:31 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x21a224) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3f) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x477, 0x44c00) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote}}}, 0x84) 14:26:31 executing program 5: syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 1517.700056][T11209] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:31 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="baa400"/15], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:31 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000080)=""/135, &(0x7f0000000140)=0x87) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) 14:26:31 executing program 5: syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) 14:26:31 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$addseals(r1, 0x409, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @remote, 0xfffffffd}, 0x371) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuacct.usage\x00', 0x2, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:31 executing program 3 (fault-call:19 fault-nth:50): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:31 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = dup(r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x0, @local}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 14:26:31 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) fdatasync(r0) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1518.730514][T11469] FAULT_INJECTION: forcing a failure. [ 1518.730514][T11469] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1518.734329][T11469] CPU: 1 PID: 11469 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1518.734329][T11469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1518.734329][T11469] Call Trace: [ 1518.734329][T11469] dump_stack+0x191/0x1f0 [ 1518.734329][T11469] should_fail+0xa3f/0xa50 [ 1518.734329][T11469] should_fail_alloc_page+0x1fb/0x270 [ 1518.734329][T11469] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 1518.734329][T11469] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1518.734329][T11469] ? kmsan_get_shadow_origin_ptr+0x1ab/0x4c0 [ 1518.734329][T11469] ? prep_new_page+0x792/0x9b0 [ 1518.734329][T11469] ? get_page_from_freelist+0x11a1/0x19c0 [ 1518.734329][T11469] kmsan_alloc_page+0x131/0x360 [ 1518.734329][T11469] __alloc_pages_nodemask+0x142d/0x5fa0 [ 1518.734329][T11469] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1518.772279][T11469] ? kmsan_internal_poison_shadow+0x53/0x100 [ 1518.772279][T11469] ? kmsan_slab_alloc+0xaa/0x120 [ 1518.772279][T11469] ? __kmalloc_node+0xd06/0x12f0 [ 1518.772279][T11469] ? kvmalloc_node+0x19f/0x3d0 [ 1518.772279][T11469] ? iov_iter_get_pages_alloc+0x176a/0x1e40 [ 1518.772279][T11469] ? default_file_splice_read+0x294/0x1060 [ 1518.772279][T11469] ? splice_direct_to_actor+0x587/0x1130 [ 1518.772279][T11469] ? do_splice_direct+0x342/0x580 [ 1518.772279][T11469] ? do_sendfile+0x1010/0x1d20 [ 1518.826173][T11469] ? __se_sys_sendfile64+0x174/0x360 [ 1518.826173][T11469] ? __x64_sys_sendfile64+0x56/0x70 [ 1518.826173][T11469] ? do_syscall_64+0xbc/0xf0 [ 1518.826173][T11469] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1518.826173][T11469] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1518.826173][T11469] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1518.826173][T11469] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 1518.826173][T11469] ? should_fail+0x177/0xa50 [ 1518.826173][T11469] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1518.826173][T11469] alloc_pages_current+0x68d/0x9a0 [ 1518.826173][T11469] push_pipe+0x660/0xbd0 [ 1518.826173][T11469] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1518.826173][T11469] iov_iter_get_pages_alloc+0x1879/0x1e40 [ 1518.826173][T11469] default_file_splice_read+0x294/0x1060 [ 1518.826173][T11469] ? security_file_permission+0x51f/0x6e0 [ 1518.826173][T11469] ? rw_verify_area+0x3a5/0x5e0 [ 1518.826173][T11469] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1518.826173][T11469] ? __ia32_sys_tee+0x160/0x160 [ 1518.826173][T11469] splice_direct_to_actor+0x587/0x1130 [ 1518.826173][T11469] ? do_splice_direct+0x580/0x580 [ 1518.826173][T11469] do_splice_direct+0x342/0x580 [ 1518.826173][T11469] do_sendfile+0x1010/0x1d20 [ 1518.826173][T11469] __se_sys_sendfile64+0x174/0x360 [ 1518.826173][T11469] __x64_sys_sendfile64+0x56/0x70 [ 1518.826173][T11469] do_syscall_64+0xbc/0xf0 [ 1518.826173][T11469] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1518.826173][T11469] RIP: 0033:0x459a29 14:26:32 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0xfa, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) [ 1518.826173][T11469] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1518.826173][T11469] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1518.826173][T11469] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1518.826173][T11469] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1518.826173][T11469] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1518.826173][T11469] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1518.826173][T11469] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:32 executing program 5: syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) [ 1519.242338][T25365] usb 2-1: new high-speed USB device number 10 using dummy_hcd 14:26:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, 0x0, 0x0) 14:26:32 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x18) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000080)) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$XDP_TX_RING(r5, 0x11b, 0x3, &(0x7f0000000180)=0x344040, 0x4) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="607d937c7ed5cd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:26:32 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r0, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r1}, 0x80, 0x0}}], 0x1, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r4, 0x7fffffff}, &(0x7f00000001c0)=0x8) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r6, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r7}, 0x80, 0x0}}], 0x1, 0x0) signalfd(r6, &(0x7f0000000080)={0x7e000}, 0x8) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) [ 1519.492616][T25365] usb 2-1: Using ep0 maxpacket: 32 14:26:32 executing program 0: r0 = socket(0x10, 0x5, 0xfe) ioctl$IMDELTIMER(0xffffffffffffffff, 0x80044941, &(0x7f0000000080)=0x2) prctl$PR_SET_PDEATHSIG(0x1, 0x3e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000000c0)={0x0, 0x3, 0x10001, 0x4, '\x00', 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x2}, {0x2, 0x0, @local}, 0xd5}) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x4801294affcf4c46) 14:26:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, 0x0, 0x0) 14:26:32 executing program 3 (fault-call:19 fault-nth:51): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1519.622383][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1519.630603][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1519.639072][T25365] usb 2-1: config 0 has no interface number 0 [ 1519.645688][T25365] usb 2-1: config 0 has no interface number 1 [ 1519.732216][T11706] FAULT_INJECTION: forcing a failure. [ 1519.732216][T11706] name failslab, interval 1, probability 0, space 0, times 0 [ 1519.745058][T11706] CPU: 1 PID: 11706 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1519.753021][T11706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1519.754947][T11706] Call Trace: [ 1519.754947][T11706] dump_stack+0x191/0x1f0 [ 1519.754947][T11706] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1519.754947][T11706] should_fail+0xa3f/0xa50 [ 1519.781304][T11706] __should_failslab+0x264/0x280 [ 1519.781304][T11706] should_failslab+0x29/0x70 [ 1519.781304][T11706] __kmalloc+0xae/0x430 [ 1519.781304][T11706] ? kmalloc_array+0x6d/0xe0 [ 1519.798861][T11706] kmalloc_array+0x6d/0xe0 [ 1519.798861][T11706] rw_copy_check_uvector+0x1ea/0x650 [ 1519.798861][T11706] import_iovec+0x1a9/0x6a0 [ 1519.798861][T11706] vfs_readv+0x166/0x280 [ 1519.798861][T11706] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1519.798861][T11706] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 1519.798861][T11706] default_file_splice_read+0xa23/0x1060 [ 1519.798861][T11706] ? __ia32_sys_tee+0x160/0x160 [ 1519.798861][T11706] splice_direct_to_actor+0x587/0x1130 [ 1519.798861][T11706] ? do_splice_direct+0x580/0x580 [ 1519.798861][T11706] do_splice_direct+0x342/0x580 [ 1519.798861][T11706] do_sendfile+0x1010/0x1d20 [ 1519.798861][T11706] __se_sys_sendfile64+0x174/0x360 [ 1519.798861][T11706] __x64_sys_sendfile64+0x56/0x70 [ 1519.798861][T11706] do_syscall_64+0xbc/0xf0 [ 1519.798861][T11706] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1519.798861][T11706] RIP: 0033:0x459a29 [ 1519.798861][T11706] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1519.798861][T11706] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1519.798861][T11706] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1519.798861][T11706] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 14:26:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, 0x0, 0x0) [ 1519.798861][T11706] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1519.798861][T11706] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1519.798861][T11706] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 14:26:33 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @broadcast}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000500)=0x6f5) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x348f37f433fddbe1}, [@IFLA_LINKINFO={0x20, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r7}]]}}}]}, 0x40}}, 0x0) sendmsg$inet6(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0xa, 0x4e21, 0x3f, @mcast2, 0x4}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="4b6d38b29f9b4935bc84b3f2c97c34ad412078e81ad6c8439643598d621e540faa4279f7f272fcefe049c0cb87296511db8f5a807a5ddf5d8cd8c1ed3ff5f17812e2d915861b80626ad13bc521d4127e50ebdb0cae9780ea69f2b02de81b7a24e8b605979ff512ca67d632ec354e8c8a9dc2c54092f5aead1abfdf72dfbd449fe1e5df865d3dfb80e824167e6a824a34577f3c107e1101544cd6378521a39e420fc5ee32b429e5cd5c27aaa3acaab418552721c953388bc2f19d350aa33b8ec58c15712205078a35660e9a5ef62308d1f898ff9890b80e441eb027ab29e7f1f341abc0b8f35b4edb97e5e0", 0xeb}], 0x1, &(0x7f0000000380)=[@pktinfo={{0x24, 0x29, 0x32, {@mcast2, r4}}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80}}, @tclass={{0x14, 0x29, 0x43, 0x1f}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x6, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@local, r7}}}], 0xb8}, 0x10) [ 1520.075014][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1520.084323][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1520.092524][T25365] usb 2-1: Product: syz [ 1520.096789][T25365] usb 2-1: Manufacturer: syz [ 1520.101484][T25365] usb 2-1: SerialNumber: syz 14:26:33 executing program 3 (fault-call:19 fault-nth:52): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1520.134831][T11800] batman_adv: Cannot find parent device [ 1520.141336][T11800] device ip6gretap26 entered promiscuous mode [ 1520.172949][T25365] usb 2-1: config 0 descriptor?? [ 1520.214132][T25365] hub 2-1:0.92: ignoring external hub [ 1520.220843][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1520.252322][ C1] net_ratelimit: 24 callbacks suppressed [ 1520.252344][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1520.264579][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1520.298892][T11842] FAULT_INJECTION: forcing a failure. [ 1520.298892][T11842] name failslab, interval 1, probability 0, space 0, times 0 [ 1520.311907][T11842] CPU: 0 PID: 11842 Comm: syz-executor.3 Not tainted 5.3.0-rc7+ #0 [ 1520.321242][T11842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1520.321691][T11842] Call Trace: [ 1520.331842][T11842] dump_stack+0x191/0x1f0 [ 1520.331842][T11842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1520.331842][T11842] should_fail+0xa3f/0xa50 [ 1520.331842][T11842] __should_failslab+0x264/0x280 [ 1520.331842][T11842] should_failslab+0x29/0x70 [ 1520.331842][T11842] __kmalloc_node+0x1b6/0x12f0 [ 1520.331842][T11842] ? kvmalloc_node+0x19f/0x3d0 [ 1520.331842][T11842] ? kmsan_internal_poison_shadow+0x9c/0x100 [ 1520.331842][T11842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1520.331842][T11842] kvmalloc_node+0x19f/0x3d0 [ 1520.331842][T11842] traverse+0x171/0xc10 [ 1520.331842][T11842] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 1520.331842][T11842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1520.331842][T11842] seq_read+0x38d/0x1d90 [ 1520.331842][T11842] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1520.411768][T11842] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1520.416339][T11842] ? seq_open+0x3c0/0x3c0 [ 1520.416339][T11842] proc_reg_read+0x25f/0x360 [ 1520.416339][T11842] do_iter_read+0x8e0/0xe10 [ 1520.416339][T11842] ? proc_reg_llseek+0x2f0/0x2f0 [ 1520.416339][T11842] vfs_readv+0x1ee/0x280 [ 1520.416339][T11842] ? kmsan_internal_set_origin+0x6a/0xb0 [ 1520.416339][T11842] ? kmsan_internal_unpoison_shadow+0x42/0x80 [ 1520.416339][T11842] default_file_splice_read+0xa23/0x1060 [ 1520.416339][T11842] ? __ia32_sys_tee+0x160/0x160 [ 1520.416339][T11842] splice_direct_to_actor+0x587/0x1130 [ 1520.416339][T11842] ? do_splice_direct+0x580/0x580 [ 1520.416339][T11842] do_splice_direct+0x342/0x580 [ 1520.416339][T11842] do_sendfile+0x1010/0x1d20 [ 1520.481911][T11842] __se_sys_sendfile64+0x174/0x360 [ 1520.481911][T11842] __x64_sys_sendfile64+0x56/0x70 [ 1520.481911][T11842] do_syscall_64+0xbc/0xf0 [ 1520.481911][T11842] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 1520.481911][T11842] RIP: 0033:0x459a29 [ 1520.481911][T11842] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1520.481911][T11842] RSP: 002b:00007f84e07e9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1520.481911][T11842] RAX: ffffffffffffffda RBX: 00007f84e07e9c90 RCX: 0000000000459a29 [ 1520.481911][T11842] RDX: 0000000020000240 RSI: 0000000000000007 RDI: 0000000000000006 [ 1520.551877][T11842] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1520.551877][T11842] R10: 00004000000000dc R11: 0000000000000246 R12: 00007f84e07ea6d4 [ 1520.551877][T11842] R13: 00000000004c721c R14: 00000000004dca50 R15: 0000000000000008 [ 1520.597988][T25365] hub 2-1:0.235: ignoring external hub [ 1520.604832][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1520.702949][T25365] usb 2-1: USB disconnect, device number 10 [ 1521.372207][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.372313][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.378438][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1521.381773][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1521.390205][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.381773][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1521.401781][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1521.381773][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1521.413876][ T739] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1521.661959][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1521.782031][ T739] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1521.790178][ T739] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1521.798620][ T739] usb 2-1: config 0 has no interface number 0 [ 1521.804847][ T739] usb 2-1: config 0 has no interface number 1 [ 1521.962123][ T739] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1521.971281][ T739] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1521.979559][ T739] usb 2-1: Product: syz [ 1521.983889][ T739] usb 2-1: Manufacturer: syz [ 1521.988625][ T739] usb 2-1: SerialNumber: syz [ 1521.995699][ T739] usb 2-1: config 0 descriptor?? [ 1522.033862][ T739] hub 2-1:0.92: ignoring external hub [ 1522.039964][ T739] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1522.053839][ T739] hub 2-1:0.235: ignoring external hub [ 1522.060034][ T739] usb-storage 2-1:0.235: USB Mass Storage device detected 14:26:35 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000009789d20f003000009045c0000570cc1000904eb000035c96900"/45], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040)=0x6, 0x4) ioctl$CAPI_GET_FLAGS(r3, 0x80044323, &(0x7f0000000000)) 14:26:35 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4000, @dev={0xac, 0x14, 0x14, 0x2b}}, 0x114, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) 14:26:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x2, 0xf7, 0x80, 0x6}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x5) ptrace$cont(0x4208, r2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = getpgid(r2) ptrace(0x4208, r3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="60754e2dce5f9c00f70000000046e21163ee0e69167c5d9c8f"], 0x1}}, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) r7 = socket$inet6(0xa, 0x3b3a309b4685d80c, 0x0) r8 = syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r7, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, r8, 0x400}, 0x14}}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000400)={0x9, 0x1, 0x6}) sendmsg$TIPC_NL_BEARER_DISABLE(r5, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1f8, r8, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NET={0x38, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x16c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fff}]}, @TIPC_NLA_MEDIA={0x94, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3fb2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffff9}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8117}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER={0xb8, 0x1, [@TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd36}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xffff8df7, @dev={0xfe, 0x80, [], 0x15}, 0x1a3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x25}, 0x2cd}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x213}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x40001}, 0x80) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0), 0x0) 14:26:35 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000005c0)=@can={0x1d, 0x0}, &(0x7f0000000640)=0x80) r4 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r4, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r5}, 0x80, 0x0}}], 0x1, 0x0) sendmmsg(r1, &(0x7f000000c280)=[{{&(0x7f0000000680)=@can={0x1d, r3}, 0xfffffffffffffefe, &(0x7f00000018c0)=[{&(0x7f0000000700)="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0x1000}, {&(0x7f0000001700)="608be2e60bc9c4acb2dc34c13c5df9c1e897a44c97c9832e298fb9e747358ffc0e4b66419baed3ec04cc501e9263584304a23347989a56d8a6ffa3363e0c2cd9260aab027afdd5a91babdc2dbff13f80018be488abcd7b7437a36096682cac9a76af063633b33309cff0e3e010068642b281a9f4656245767f140643eb58d129b3d535a00a5053462f99bfa548633fd08146469d6c60", 0x96}, {&(0x7f00000017c0)="ff4d7390ea54da9afff6eac4880976d2cb218d66173f2b4b14bda2a7c58f37c1f127814d818f93d7ea50693de74a57ade3f1827a8560241f88d68c19835c029fcb8d784dd171f981d7f6558bbc97d6f547f79ec2bcd4ad673d719f81c3745058ddd213ab52ef83ac23a44749a3fb3fd3", 0x70}, {&(0x7f0000001840)="36dfbac1a5cb7fb84d4ad076264b412d91a9bdb0dbefc45e9c18635b7aeaa308ecfac1905c3468c97bdf5ceaa9e9349a1fed886b882ffb4f644e28adfd6848a43d615d2eff85687e176411fac0402b9b4e78", 0x52}], 0x4, &(0x7f0000001900)=[{0x40, 0x105, 0x713, "045a484f68f4c8af047301e34fe20f10eca4d80dc236dc95bd144b323ae63462d0af9c703815e3a247"}, {0xb0, 0x29, 0x6c91, "610da9a8d3c97e369597220e465d13bae67effc77e14dd76d0d8405709f0c139256315c49ca7ffaad61ed56f9f8d9bdb08340f958b1e1810b3f9418740360f82d569299f856a965cb53bf18b936c088cd19aeff74ab1f94959eed51eadefd1e363459d14c7e9cc2e92d191ae53c2fd67043e03f2a15ba8c67c9389557759fb1acd81379c8d4a07cd8e3eecc318165e94ce092d160c6befba9364876a65a004e2"}, {0x28, 0x117, 0xffff0f7f, "bb5770a1249351aa92f8bdbae26b7347db11c4d6f501"}, {0x296, 0x0, 0x0, "b7538759b7bf2e2613a6af9103a39b9b083f5101e1466753f0460b555ad1326e6313ef6978f3613bf6ba4772b213b94b620f6646ee9b9044eeb6dc832d0c0b1599b1093f3cf62ad00c4729457a1146c3b66ee3a78f1a63b9825aea4b6e5207b0a4781c0888ffd1d48af40a0fa9ddee2238cecf3bd48157e1343f8724ad9650f1466977131654eb36503ae87657f41103a3651185b1c93875a40392c054b4611a2437c595156a5bc169bce11791a947bfb121f4741be109eb9c1c5fe190dc581c6c4cc414da"}, {0x108, 0x0, 0x6, 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&(0x7f000000c200)=[{&(0x7f000000ae40)="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0x1000}, {&(0x7f000000be40)="44610c1389ae90f77fb2de4e2d3e124a348dad8b47bf97536f43c27461c760f9bad963f177617392984cba0b95752052cc03edc927314ae4d0e8b36a30d6424ad3255c870ef24a146da3fa94c4b6be2bbb91767936ddcb02f3f21879f2e4bd8da99a2dc57f26", 0x66}, {&(0x7f000000bec0)="54f5b8b58805a4a6eaba0796f2fc001653c04cff98d0d02cd01e1fd6356cf7f5e38802082842ce952e8cf08749399c0684d25f8cfdf5accead7e085efdf504a12316e6168d2177ff3fe273bbda063734e4c69a6a937c689af60824b55c7677b125a275ca547b904f08378d963bc80eaa4df9be14d953bdc2740450e5586ec442462989825c86c02be24c46dbdf1fc2a8d7cfac6885e9b45d289d047e880aa214a27a0a719cbdec60852f60a706cc295f3f5d1bce9729cf65a285d16da1dade1dba1aa2574549d185f4bb88da", 0xcc}, {&(0x7f000000bfc0)="27123e6acaaa9de65a9c58a7f6fe59ec567007a5a5b4df1b78492aff6e6c2aa0ad7dd918b9e5047074c3e362f10c3e6da08be00d", 0x34}, {&(0x7f000000c000)="5bda83c21c88b0d9800e08296314a7fe9ab9eeb3340390ce7261afa3d0a550f828a1a819b2ecd2f78dcbaa82afb5bc7d569e9dd35a8f6e62f850ed37d6871d14c18ddabc571ab0ccfa92e622f79797f84cf1220f20aaf4e89f017a1b0a7123f6a75da78c339ce97c549e1ec2b0cc6aa5e62a44344bc2a5f27c1d646b55a118ea3f5f079912906f1dcd6ab6d6e7b05967fbbf0c75b3b03e66c5dcf2be132b862e84fc61c4924777875d387a8ffff2da9b9a75c0b999f2bc6e396a7c017b323d1aaa5c22ba2ff491b857a6b95a62eaf118a5caec51a56f8d70aa874882980d27681bcd0aae", 0xe4}, {&(0x7f000000c100)="9e9422dd3eb7f8011a237c845db4adfe63a9528ccc0656cb2f39fe224e2b218960aeb1620042d4a9bf9e353d75397efc4271ccc914bfd934faca9da7b8db654d759f5b1419d3a6e89acb4dfe2f28a536e76531c63e466573e739e715160a375b7056eb68672aba44aabd5cba9f3c7ee5f9984f879ed77f9d3b9f36ab2aa513a7f4fff3c2c61ba241f422787bc6636808e072372620cad90e393b15b735bb95fb41f800f0c3f85397c4b9ecde0ff7108674bef0809dec75d2d0663aa180308db6769aa9a38d28a6a8efc97a048679efbeef3983daf05a536e", 0xd8}], 0x6}}], 0x8, 0x0) 14:26:35 executing program 3 (fault-call:19 fault-nth:53): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:35 executing program 2: r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r0, &(0x7f0000000140), 0x41d, 0x0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0), 0x8000fffffffe) 14:26:35 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0), 0x0) 14:26:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="9e02e35131114f82b2064fde28b7a88cb18d67a35c0fa994e7c6d88220c21f53d0e50031cbdfc47f0705e8d15f799b20af3b02650fb0cb53b89b34636819deda53c6fbe8274129083ed59f4ed4965d5c21ce161547d0", @ANYRES16=r7, @ANYBLOB="050c27bd7000ffdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11, 0x34}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="020026bd7000fbdbdf25020000000c000400060000000000000008000100000000002400070008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08f50000", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="0c0006000200000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1522.422075][ T739] usb 2-1: reset high-speed USB device number 11 using dummy_hcd 14:26:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0), 0x0) 14:26:35 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r3 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) syz_open_pts(r3, 0x551083) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) [ 1522.665969][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1522.707584][ T739] usb 2-1: device firmware changed [ 1522.714195][ T739] usb 2-1: USB disconnect, device number 11 [ 1523.092027][ T739] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1523.341965][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1523.382187][ T739] usb 2-1: too many configurations: 87, using maximum allowed: 8 [ 1523.502127][ T739] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1523.509880][ T739] usb 2-1: can't read configurations, error -61 [ 1523.662040][ T739] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1523.901923][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1523.942194][ T739] usb 2-1: too many configurations: 87, using maximum allowed: 8 [ 1524.062141][ T739] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1524.069849][ T739] usb 2-1: can't read configurations, error -61 [ 1524.077678][ T739] usb usb2-port1: attempt power cycle [ 1524.791986][ T739] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 1525.032019][ T739] usb 2-1: Using ep0 maxpacket: 32 [ 1525.072118][ T739] usb 2-1: too many configurations: 87, using maximum allowed: 8 [ 1525.192036][ T739] usb 2-1: unable to read config index 0 descriptor/start: -61 [ 1525.199744][ T739] usb 2-1: can't read configurations, error -61 14:26:38 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0)=[{0x0}], 0x1) 14:26:38 executing program 4: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x400000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x3, 0x1, 0x5000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r4, &(0x7f0000000500)={0xa, 0x0, 0x8, @mcast2, 0x7ff}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:38 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) read$alg(r0, &(0x7f0000000080)=""/23, 0xfffffffffffffec8) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x87, 0x2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/207) [ 1525.352201][ T739] usb 2-1: new high-speed USB device number 15 using dummy_hcd 14:26:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0)=[{0x0}], 0x1) [ 1525.532322][ C0] net_ratelimit: 16 callbacks suppressed [ 1525.532344][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1525.542715][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1525.544683][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1525.553848][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1525.559869][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1525.565672][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1525.571275][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1525.577122][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ptype\x00') readv(r0, &(0x7f00000002c0)=[{0x0}], 0x1) 14:26:38 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @local, 0x4}, 0xfffffffffffffffc) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0xc0, r3) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, r3) r4 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000180)="fef15d123362784f99b59039fb10e01949d6ebae3709c69f865094944b1e70914e299270598ff1a120bf00aab355b0bcf2520747376d7acf97a7fe0a78d73990953ca78c7b7c90d920ae80d7e3c3e79bc698e94ebece5ab5346787", 0x5b, r3) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0xc0, r5) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, r5) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r5) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={'syz', 0x0}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa748c569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0xc0, r7) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, r7) keyctl$KEYCTL_MOVE(0x1e, r4, r6, r7, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x3ab, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x40001}, 0x20) r8 = socket$inet_smc(0x2b, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = fcntl$dupfd(r9, 0x0, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$BLKFRASET(r10, 0x1264, &(0x7f0000000280)=0x7bef) sendfile(r0, r8, &(0x7f00000000c0), 0x1) 14:26:38 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast2}, {0x2, 0x1, @rand_addr=0x80000001}, {0x2, 0x0, @multicast2}, 0xd7}) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000080)='/dev/usbmon0\x00', 0x280f00, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f00000000c0)={0x9, 0x2, 0x40}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8081, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_AIE_OFF(r4, 0x7002) 14:26:38 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) read(r0, &(0x7f0000000080)=""/97, 0x61) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x9197}, 0x822141a6) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="020026bd7000fbdbdf25020000000c000400060000000000000008000100000000002400070008000100", @ANYRES32=r8, @ANYBLOB="0800ecff", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="0c0006000200000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1525.798323][T12705] encrypted_key: master key parameter 'ÆŸ†P””Kp‘N)’pYñ¡' is invalid [ 1525.827892][T12707] QAT: Invalid ioctl 14:26:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000480)=0x100000001, 0x4) r2 = dup2(r1, r1) connect$netlink(r2, &(0x7f0000000280)=@unspec, 0xc) write$P9_RRENAME(r2, 0x0, 0x0) r3 = dup2(r2, r0) clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, 0x0) write$cgroup_pid(r3, 0x0, 0x0) [ 1525.852210][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1525.858503][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:26:39 executing program 5: 14:26:39 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @pic={0x4a, 0x8, 0x2, 0x40, 0x7f, 0x1f, 0xfb, 0xff, 0x20, 0xfb, 0x3f, 0x8, 0x7, 0x3f, 0xaa, 0x1}}) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f00000000c0)=0x87) 14:26:39 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x40000, 0x50) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000280)) r2 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r2, &(0x7f0000000140), 0x41d, 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) r4 = epoll_create(0x401) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000100)={0xe000200a}) 14:26:39 executing program 5: 14:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t@\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="020026bd7000fbdbdf25020000000c000400060000000000000008000100000000002400070008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="000000ffffffffffffffe30000", @ANYRES32=r10, @ANYBLOB="08008a81870000a31158b50009a4", @ANYRES32=r12, @ANYBLOB="0c00060002000000070000c5"], 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TIOCVHANGUP(r8, 0x5437, 0x0) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$input_event(r4, &(0x7f00000000c0)={{r9, r10/1000+10000}, 0x1f, 0x100, 0x9}, 0x18) r11 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r11, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r12, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r14, 0x2}, 0x8) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000180)={0xc5, 0xc210, 0x7ef5, 0x20, r14}, 0x10) 14:26:39 executing program 5: 14:26:39 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0x8000fffffffb) 14:26:39 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r6, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r8, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x375) keyctl$get_persistent(0x3, r10, 0x0) setresuid(r6, r8, r10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000000)=@req3={0x6, 0xffff, 0x2, 0x80000001, 0x200, 0x3, 0x6}, 0xfffffffffffffeef) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r11 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) 14:26:39 executing program 5: 14:26:39 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r5, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r6}, 0x80, 0x0}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r5, r1}) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:39 executing program 4: socket(0x200000000000011, 0x4000000000080002, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x9, 0x20, 0x0, 0x0, 0x80000000, 0x40000, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x1f}, 0x2000, 0x400, 0x9, 0x1, 0x20, 0x0, 0xcec}, 0xffffffffffffffff, 0x10, r1, 0x1) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) fsetxattr$security_smack_entry(r3, &(0x7f0000000200)='security.SMACK64IPIN\x00', &(0x7f0000000240)='$+ppp1wlan0ppp0\b\'GPLppp1)securitymd5sum)\xeavmnet1posix_acl_accesslo\x00', 0x42, 0x2) write(r2, &(0x7f0000000100)="5ef4a86fed03234004164af904b2b82a8de194bfb27f01a645c857f02503b4b24cd9828d259b0968d3f1e49277ebd36da31fd340e6e61c97a6c84b24554ddc145c2302573c100be495f70d65cf0eae701dc83660464d9306e337138b8a3c0e9d9ed32ad3b4cbf71d899a23f542a33992fc3ffc4fb6eb7ef19840a3e4bc186425f835b6a01aaa5dd8234ebf45776d3591bbf9ae4fdb361a1b1ce5b08bac270513842c05954ebae60cf102d44653f1d4363e403bd7b7f545003b53a7957194b2173f08349b9c387ae8d88054d2bb4d10e1aef5a7", 0xd3) 14:26:39 executing program 5: 14:26:39 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$HIDIOCSUSAGE(r2, 0x4018480c, &(0x7f0000000080)={0x2, 0x100, 0xfffffff8, 0x1, 0x4}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) 14:26:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x8000, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000000)=0x849, 0x112) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r7, 0xc05, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00'}) sendmmsg$sock(r10, &(0x7f0000000a00)=[{{&(0x7f0000000340)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="1cc754bed37f0294a4b5d8c4d39622b61918c42bc83752b5e91d2caad178af9fe92ac04c9fee8deb83806268d515", 0x2e}, {&(0x7f00000003c0)="a18192e1b1b4cecf251463d265fd0a15f35520c2d9ba4f773f1303b56a0ff8888608cddba960e8e5d3c5b58a3014646eb4dceb64f266a640a3ee232c83", 0x3d}, {&(0x7f0000000480)="d8aeaa09ef208895dfbfc528f96441fc2d96e49f7969bad03887cb484821228905fa4ebd5e3db4825e89e903e1ba392e9d4d725e5d47fb7d03a64384a62b1397d6747a2d244266ac2262bd222bdc138dd0200be0b4275b1d75ee23f06580f8358cfa9f5e2484b70ce38b9a17d98930935d8ec371ebb43e5fcc83a60c", 0x7c}], 0x3, &(0x7f0000000540)=[@txtime={{0x18, 0x1, 0x3d, 0x3f}}], 0x18}}, {{&(0x7f0000000a80)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e21}}, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)="14d1e6d8b793250e635387e2325c5efffdbe21a41a7d064f9f91de440bfb535a68146abc0f84ac7353be72fe65d2d96769e69366403893b2bcb8ecb19836341add2f4433badb4e0a3a13050f4431802765ac37cceeac2e9aae840f389508b978f826414acfc6c60c8c4b0cc0a3b604e4e3fa7bc0fabe455527ce0492e9cefb59c38f6e9143aa5daa0686278139c3a12bc7f0b66a94a7e167e3f729c43ea44a7486058ad4fc0efefd1856d0a898dde91be3cf735fdbb9bc09a405ed7ba346afede4588cc7eb3ab52fc28b95b207385d7a69ba9146a0c6f95f70459086a7fdd7e1fc1a795339269c56", 0xe8}, {&(0x7f00000007c0)="27eeceeb5ea13e6035b527a4ef27a76deaaa26706a12ce4061f1906c583ce5b73c0a54d17d1e342705749d3f8ffeddbb2569fcdf0bc26d777124f574b8f36b4a9de1a01af8492174b6a22f2612622c52e391ebe14f72527d8ad6542fa65c792412d33c6450e132ee18b3bc70f2c012d7d8a666e7993f2ad80003406118b7da2fe1b144a7a2a3b972e0395cb1498cefb4e2d679f64286658d5d71af8d147b3c32d7f7e7d9104c18b0316afefad5ea1a8addec", 0xb2}, {&(0x7f0000000880)="b2cfbe9214f58fc73ba8acb4f45208b92962f0efc662b43fa00679fd2cf57966f492797d4efb4152e8", 0x29}, {&(0x7f00000008c0)="740888ab1b7a3d2b4055f586674a56ddfb295be680", 0x15}], 0x4, &(0x7f0000000940)=[@mark={{0x14, 0x1, 0x24, 0xd1d}}, @timestamping={{0x14, 0x1, 0x25, 0xd63}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0xe0000000}}], 0x90}}], 0x2, 0x40) r11 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r11, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r12}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="020026bd7000fbdbdf25020000000c000400060000000000000008000100000000002400070008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="c8080000", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="0c0006000200000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) [ 1526.812159][T25365] usb 2-1: new high-speed USB device number 16 using dummy_hcd 14:26:39 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000b680)={{0x2, 0x0, @dev}, {0x0, @local}, 0x62, {0x2, 0x0, @loopback}, 'ip6tnl0\x00'}) 14:26:40 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) clock_gettime(0x0, &(0x7f0000005b40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000005980)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f0000000280)=""/121, 0x79}, 0x1}, {{&(0x7f0000001380)=@nfc_llcp, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001400)=""/251, 0xfb}}, {{&(0x7f0000001500)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001580)=""/76, 0x4c}, {&(0x7f0000001600)=""/185, 0xb9}, {&(0x7f00000016c0)=""/167, 0xa7}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x4, &(0x7f00000017c0)=""/113, 0x71}}, {{0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001840)=""/209, 0xd1}, {&(0x7f0000001940)=""/210, 0xd2}, {&(0x7f0000001a40)=""/23, 0x17}, {&(0x7f0000001a80)=""/91, 0x5b}, {&(0x7f0000001b00)=""/216, 0xd8}, {&(0x7f0000001c00)=""/47, 0x2f}, {&(0x7f0000001c40)=""/60, 0x3c}, {&(0x7f0000001c80)=""/79, 0x4f}], 0x8, &(0x7f0000001d80)=""/254, 0xfe}, 0x43}, {{&(0x7f0000001e80)=@x25, 0x80, &(0x7f0000003080)=[{&(0x7f0000001f00)=""/212, 0xd4}, {&(0x7f0000003040)}], 0x2, &(0x7f00000030c0)=""/176, 0xb0}, 0x3}, {{&(0x7f0000003180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003200)=""/224, 0xe0}, {&(0x7f0000003300)=""/10, 0xa}, {&(0x7f0000003340)=""/230, 0xe6}, {&(0x7f0000003440)=""/88, 0x58}], 0x4, &(0x7f0000003500)=""/199, 0xc7}}, {{&(0x7f0000003600)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000003680)=""/197, 0xc5}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/34, 0x22}, {&(0x7f00000057c0)=""/226, 0xe2}], 0x5, &(0x7f0000005940)=""/22, 0x16}, 0x80000001}], 0x7, 0x0, &(0x7f0000005b80)={r3, r4+10000000}) ioctl$sock_proto_private(r5, 0x89ed, &(0x7f0000005bc0)="b3350eab5f43581e4a857966fcfc83ab4d950415eb8460fa8bc0871b5ec94c6e33836505946f988ea3979ce6ecd2aef01251a53dfa49824340c180e50638eded96b85ec5d280aa52cb9398156e29cffa277da9ea762a52f82c7a5c3156e0af204e65ac49aa57a762b2d69cc4673d0b2888df6188a6cc32ca2adf37541430aca39cce4b255fafffc7fc36fc76d5283aa069e5dd3f598736e9bf8c15a0a64276a3d7275ad7f679768a677237f7cc24361469ef8c2ae837a9fbec") r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r6, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r7}, 0x80, 0x0}}], 0x1, 0x0) preadv(r6, &(0x7f0000003040)=[{&(0x7f0000005c80)=""/181, 0xb5}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000005d40)=""/4096, 0x1000}], 0x3, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:40 executing program 5: [ 1527.066880][T25365] usb 2-1: Using ep0 maxpacket: 32 14:26:40 executing program 5: [ 1527.194787][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1527.204347][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1527.212804][T25365] usb 2-1: config 0 has no interface number 0 [ 1527.218980][T25365] usb 2-1: config 0 has no interface number 1 14:26:40 executing program 0: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) [ 1527.472445][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1527.482834][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1527.492173][T25365] usb 2-1: Product: syz [ 1527.496590][T25365] usb 2-1: Manufacturer: syz [ 1527.501214][T25365] usb 2-1: SerialNumber: syz [ 1527.507250][T25365] usb 2-1: config 0 descriptor?? [ 1527.553038][T25365] hub 2-1:0.92: ignoring external hub [ 1527.559176][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1527.573382][T25365] hub 2-1:0.235: ignoring external hub [ 1527.579555][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1527.872312][ T739] usb 2-1: USB disconnect, device number 16 [ 1528.612010][T25365] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1528.861890][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1528.982004][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1528.990721][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1528.999180][T25365] usb 2-1: config 0 has no interface number 0 [ 1529.005393][T25365] usb 2-1: config 0 has no interface number 1 [ 1529.162151][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1529.172400][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1529.180507][T25365] usb 2-1: Product: syz [ 1529.185074][T25365] usb 2-1: Manufacturer: syz [ 1529.189748][T25365] usb 2-1: SerialNumber: syz [ 1529.195984][T25365] usb 2-1: config 0 descriptor?? [ 1529.232915][T25365] hub 2-1:0.92: ignoring external hub [ 1529.239143][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1529.253250][T25365] hub 2-1:0.235: ignoring external hub [ 1529.259491][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected 14:26:42 executing program 1: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x9, 0x78, 0x9d, 0x20, 0x3f0, 0x107, 0x200, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x5c, 0x0, 0x0, 0x57, 0xc, 0xc1}}, {{0x9, 0x4, 0xeb, 0x0, 0x0, 0x35, 0xc9, 0x69}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_SET_FPEMU(0xa, 0x4) 14:26:42 executing program 4: r0 = socket(0x200000000000011, 0x800, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x5) ptrace$cont(0x4208, r3, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)=@buf={0xc5, &(0x7f0000000280)="47112dad7e99fe98ee7bf6019fe41aae3f5e7a45df0e8f6c9a9ab099993c0e70868d4f646ec9dd60aa0a75baf5ae9f7818ede00b20298d3aa7dbba022460a335d0e2e066c3df5c4e474cfee1aed4faebd593b8e06e756c71954624b35885a3b70aa21a52819f0f3afe110a00b7a6a72f43283c7f14239c5e9d9ffe8132fe3c19708c3224b301efc2ef518f434aaa7cf479d5bf030d8f5a6e6e8ff03b6c499d4fd1f3b1ee73daa998d958953c133fd235b93f7b664403afc60902f22080af06a8106ff13d22"}) setpriority(0x2, r3, 0x6) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000080)={{0x2, 0x0, @reserved="6f69f0dc3b8e3764bcf9d8d8fefcc847e4c788038dd744797397b34b8ecdae28"}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) 14:26:42 executing program 5: 14:26:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="050c27bd7000ffdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="020026bd7000fbdbdf25020000000c000400060000000000000008000100000000002400070008000100", @ANYRES32=r8, @ANYBLOB="080060c2", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="0c0006000200000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:42 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RTC_IRQP_SET(r3, 0x4008700c, 0x3e5) r4 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:26:42 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x565f, 0x4}) [ 1529.552212][ T739] usb 2-1: USB disconnect, device number 17 14:26:42 executing program 5: 14:26:42 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000000)) sendfile(r0, r2, &(0x7f00000000c0), 0x8000fffffffe) 14:26:42 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x9, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}]}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000200)={0x6, 0x7, 0xfffffff9, 0x1}, 0x10) 14:26:42 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @loopback}, 0x114}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) accept4(r2, &(0x7f0000000300)=@generic, &(0x7f0000000380)=0x80, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) r5 = open(&(0x7f0000000280)='./file0\x00', 0x4040, 0x4) sendto$isdn(r5, &(0x7f00000002c0)={0x0, 0x10001, "4ddde6d40db08e7f66101ada36a9482a6f10b0"}, 0x1b, 0x40, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@empty}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x400000, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x348f37f433fddbe1}, [@IFLA_LINKINFO={0x20, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0xc, 0x2, [@gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r9}]]}}}]}, 0x40}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r9}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x7, 0x100, 0x7, {}, {}, {0x1, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1}, 0x25, 0x2, 0x0, 0x0, "e4692b1f97b8cdcd2346e7623bffd146af943ad99d6a834cac2c9c683cbc056532c146c4cfc0179cd251b25cdb5fac07981a528dc3f8a367fff11a17a85e839e"}}, 0x80}, 0x1, 0x0, 0x0, 0x200c818}, 0x0) 14:26:42 executing program 5: [ 1529.909079][T13416] batman_adv: Cannot find parent device [ 1529.916212][T13416] device ip6gretap17 entered promiscuous mode 14:26:43 executing program 5: [ 1530.002026][T25365] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1530.251956][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1530.382121][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1530.390383][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1530.398802][T25365] usb 2-1: config 0 has no interface number 0 [ 1530.405003][T25365] usb 2-1: config 0 has no interface number 1 [ 1530.562163][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1530.571386][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1530.579632][T25365] usb 2-1: Product: syz [ 1530.584023][T25365] usb 2-1: Manufacturer: syz [ 1530.588686][T25365] usb 2-1: SerialNumber: syz [ 1530.595063][T25365] usb 2-1: config 0 descriptor?? [ 1530.643529][T25365] hub 2-1:0.92: ignoring external hub [ 1530.649948][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1530.652324][ C1] net_ratelimit: 24 callbacks suppressed [ 1530.652343][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1530.668946][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1530.681450][T25365] hub 2-1:0.235: ignoring external hub [ 1530.688377][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1530.962432][T25365] usb 2-1: USB disconnect, device number 18 [ 1531.631905][T25365] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 1531.772296][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1531.772389][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1531.778631][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1531.784586][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1531.790619][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1531.796378][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1531.802159][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1531.807851][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1531.871953][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1531.992085][T25365] usb 2-1: config 0 has an invalid interface number: 92 but max is 1 [ 1532.000435][T25365] usb 2-1: config 0 has an invalid interface number: 235 but max is 1 [ 1532.008866][T25365] usb 2-1: config 0 has no interface number 0 [ 1532.015153][T25365] usb 2-1: config 0 has no interface number 1 [ 1532.172309][T25365] usb 2-1: New USB device found, idVendor=03f0, idProduct=0107, bcdDevice= 2.00 [ 1532.181568][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1532.189813][T25365] usb 2-1: Product: syz [ 1532.194102][T25365] usb 2-1: Manufacturer: syz [ 1532.198724][T25365] usb 2-1: SerialNumber: syz [ 1532.205707][T25365] usb 2-1: config 0 descriptor?? [ 1532.242886][T25365] hub 2-1:0.92: ignoring external hub [ 1532.249233][T25365] usb-storage 2-1:0.92: USB Mass Storage device detected [ 1532.263337][T25365] hub 2-1:0.235: ignoring external hub [ 1532.269487][T25365] usb-storage 2-1:0.235: USB Mass Storage device detected [ 1532.562183][T25365] usb 2-1: USB disconnect, device number 19 14:26:45 executing program 1: syz_usb_connect(0x4, 0x136, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0xda, 0x92, 0xbc, 0x20, 0xdb0, 0x6861, 0x39da, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x124, 0x2, 0x0, 0x3, 0x0, 0x0, [{{0x9, 0x4, 0x2a, 0x1, 0x0, 0x76, 0x9d, 0xac}}, {{0x9, 0x4, 0x0, 0x0, 0x0, 0xc, 0x1, 0xb6, 0x0, [@usb_cdc={{0x8, 0x24, 0x6, 0x0, 0x0, "51b8d7"}, {0x5, 0x24, 0x0, 0x400}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x800, 0x200, 0x2}, [@country_functional={0xe, 0x24, 0x7, 0x0, 0x3f, [0x7, 0x200, 0xffff, 0x7]}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x1, 0x3, 0x7}, @ncm={0x6, 0x24, 0x1a, 0x800, 0x62}, @obex={0x5}]}, @generic={0xcf, 0xe, "db3e0e92c015ba4431b3414f035f15847c3537f0e9ed380c16e7435783fa13f8072bd6ab64e3a7e53592583cb035cb9c8d32018ada0347a636c138d6edeb4cfc410780a3d607f2fe81d94b016a408a3db6a3479084902b94913e8282ceed70f6816242f7a5911719b173ee62dfdf1910626094bfe7a2cd89a2b1a0c07ddbba695987737f4535048c2e2ea3d67f8588f2cbc7b9d8b295ad7e3848b22c93a625d20d11b8a2bc3973a7b833a05e0f564968a574a2726151fad472a3464f7408b201632ec78913547ed65a442b3c9a"}]}}]}}]}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 14:26:45 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB], 0x1}}, 0x0) clock_gettime(0x0, &(0x7f0000001f40)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000001e40)=[{{&(0x7f0000000180)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/208, 0xd0}], 0x1, &(0x7f0000000380)=""/213, 0xd5}, 0x3}, {{&(0x7f0000000480)=@vsock, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/122, 0x7a}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000580)=""/252, 0xfc}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/128, 0x80}], 0x5}, 0x1000}, {{&(0x7f0000000840)=@caif=@util, 0x80, &(0x7f0000001c40)=[{&(0x7f00000008c0)=""/214, 0xd6}, {&(0x7f00000009c0)=""/168, 0xa8}, {&(0x7f0000000a80)=""/113, 0x71}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/20, 0x14}, {&(0x7f0000001b40)=""/230, 0xe6}], 0x6}, 0x20}, {{&(0x7f0000001cc0), 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d40)=""/84, 0x54}, {&(0x7f0000001dc0)=""/53, 0x35}], 0x2}, 0x8}], 0x4, 0x0, &(0x7f0000001fc0)={r4, r5+30000000}) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) 14:26:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000280)=0xfffffffb, 0x346) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r4, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r4, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r7 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r7, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r7, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) r14 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r14, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r14, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r15}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="020026bd7000fbdbdf25020000000c000400060000000000000008000100000000002400070008000100", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="08041100", @ANYRES32=r14, @ANYBLOB="0c0006dc059f0fb70e768265"], 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:45 executing program 5: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x3}) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b"], 0x2) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) 14:26:45 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x0, @multicast2}, 0xd7}) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000080)={"27eb086763547594f5b25cd456496499c32db8d7d88a7e25099edd1e2663475f0776c3c012c3174374a7569e1e16a33cd3cd3465935c790fc5f2977ce66aab7bf905f51dc67b9c66a98f1706426002db127da07f7aea97f1c1953fc6a3b44a3cefd1a04ab0e6eea7b640c2e17c65415eda2dfca36a5972de459434dedafeb21ba6a99bd13106bf2e917279340856414f7234962c8356b1cccf9a1d02bdca4a41ece7fca8ed5ef6cc9b99c28750ea607a74e23e1983c692ea8921955d12b742e1171daebd5f69c3aa9c2762a6ccdee75fbe09a07460ca0874c3551244d5983b44532c6251f6eecbba04d3a8ca0be5c58488baedeb2f30a9522947c422f2f54ebae57d6404a8b0832dbee7cb7777c062186e7836431dd4ce597a2f4236c57ab378035de494dedc1ed9671917b5911088ee3a3edb7cd5df3392c3be840b1701f3f830cc8541f98d918862f8a9ab0e7017b63a7640281d59a6e60263f07f3b21bb9017cd05302f7803695140f892330dd9a8dc1aa92fdce0a85862c6695aab3011669886d96b2baf759a060ab1bbfd5aa41964926c6f168a2bc75761f378bb5da6790bd3eb8d920801015cad607860fb54dbc2aaba475b84c1935f58afeed3501647c564f3ffa1bbd15e99279819dae874c956db68699f46b1a6d5e26028ecca584497d203e4f6e2884b68aa708dff128e80bf88f785d7f08cd6fa2a7be5486c63d7dcd7f9f9e294b7f2eb3dfccd8c3bade91de02274f3c319d0cd8b182d45bf3b5bb819238ea0c7a7833558d24a2f69af07d9d10e057f59838addeca8b19a6c0d010297f8469533fd1e231fbccf7e8c3a79bc753265398bc3b37c017332c1f3db3ea143dea37d92ed9c995e3746c8a0bb7fbdcfa5debbae9e0c082f5e1ef57b6ce01ea0dabbf2f4231d00b96587714f6de533cdec6dc7a5be3b8c9e869726a9d69e1f59b033ebb3f0d5576f6736d8be38b9f7ac5266782afac2969b74042daa3844ad62f46b2e4a2c78d4223a2c5415aff075c2085e59139917f2ce0673178d031b73f2ad99705f7443194e16697f2d19ca782eff863aa8ae58e685ad2d5849547b67bb30e5e4cebd2870bcb2ccd0a8e6d7b91bf17cbf747f4113819a0f84cf1cc506cc9e82deb76eb6f82f31e50c2c1ff965588d8359a83c6bd8479da7e26aad03343c2204f34a13885d86b6b49760f095bcef8227763e862765e841afc5cd4620f72179db16bdb8829a4779eaf3240b49b6d886fc774cec68cbdb95fdc07c18bfdca26483bad988062620e4ef2f7d69a71ffa1cb09b2686e6dc84c47d8964479db2b80ee5fa592d2033364994083d5f10155f82ce8c929af23847eea357944e5087fddd82df7c944c038f2ea8110753145e5692d04bd7a38f3f3d7ce65d657b47764f2d330dcead9f21a38a04cdbca768aedf61c3239b26cca40dc7d2c626a725"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x80, 0x0) 14:26:45 executing program 4: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x400, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @remote}, 0x114, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x40000000000}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) 14:26:45 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30900000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x1e4, r2, 0x1, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xcdb}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x51d}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x49}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x101}]}, @TIPC_NLA_NET={0x1c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffff7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x400}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x86f0}]}, @TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0xdc, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa31}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x732e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4}, 0x40804) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x8000fffffffe) 14:26:46 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r3}, 0x80, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x800) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) 14:26:46 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @local}, 0xd7}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) [ 1533.052109][T25365] usb 2-1: new high-speed USB device number 20 using dummy_hcd 14:26:46 executing program 4: ioctl$CAPI_GET_FLAGS(0xffffffffffffffff, 0x80044323, &(0x7f0000000300)) r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) fcntl$setsig(r0, 0xa, 0x12) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @multicast1}, {0x2, 0x0, @broadcast}, 0x94a172985eecf41}) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r1, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r2}, 0x80, 0x0}}], 0x1, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r3, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r4}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x830000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x12c, 0x0, 0x888f06e0bc25bd65, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'hwsim0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf375}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9e32}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40006}, @IPVS_DEST_ATTR_L_THRESH={0x8}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4500}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x6ac7baf0af11e4a9}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0xff}, 0x8) 14:26:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4000000000004e22}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x265580, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x3ff, 0x4) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r5 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x810, r5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x1, 0x0, 0x0, 0x400000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r5, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') sendfile(r5, r6, &(0x7f0000000240)=0x202, 0x4000000000dc) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r7, @ANYBLOB="050c27bd7000fd9e95e972a9dbdf2503002008"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x8040) sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r8, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r9}, 0x80, 0x0}}], 0x1, 0x0) r10 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r10, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r11}, 0x80, 0x0}}], 0x1, 0x0) r12 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r12, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmmsg$sock(r12, &(0x7f0000001400)=[{{&(0x7f0000000200)=@xdp={0x2c, 0xc00, r13}, 0x80, 0x0}}], 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2e080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r7, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r10}, {0x8, 0x1, r12}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x38014}, 0x20000000) 14:26:46 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r1, &(0x7f0000000140), 0x41d, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_SLICED_VBI_CAP(r3, 0xc0745645, &(0x7f0000000000)={0x5, [0x401, 0xf8, 0x5, 0x9, 0x401, 0x1000, 0x4, 0xee, 0xffff, 0x7650, 0x4, 0x2, 0x7, 0x6, 0xf8, 0x7, 0x7ff, 0x9, 0x1654, 0xafc, 0x0, 0x2, 0x7, 0xfff, 0x691b, 0x7, 0x1, 0x48, 0x1, 0x1ff, 0x2, 0xff, 0x8, 0x3, 0x0, 0x1000, 0x3, 0xffff, 0x6, 0xfff9, 0x101, 0x3, 0x7, 0x5, 0x2, 0x2, 0x6, 0x101], 0xb}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x80003) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="60754e2dce5fcd2a6578f1b89c"], 0x1}}, 0x0) sendfile(r0, r4, &(0x7f00000000c0), 0x8000fffffffe) [ 1533.322463][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1533.474316][T25365] usb 2-1: config 0 has an invalid interface number: 42 but max is 1 [ 1533.482776][T25365] usb 2-1: config 0 has no interface number 1 [ 1533.489071][T25365] usb 2-1: config 0 interface 42 has no altsetting 0 [ 1533.692342][T25365] usb 2-1: New USB device found, idVendor=0db0, idProduct=6861, bcdDevice=39.da [ 1533.701514][T25365] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1533.709801][T25365] usb 2-1: Product: syz [ 1533.714132][T25365] usb 2-1: Manufacturer: syz [ 1533.718815][T25365] usb 2-1: SerialNumber: syz [ 1533.744427][T25365] usb 2-1: config 0 descriptor?? [ 1534.932002][T25365] usb 2-1: reset high-speed USB device number 20 using dummy_hcd [ 1535.172007][T25365] usb 2-1: Using ep0 maxpacket: 32 [ 1535.552224][T25365] usb 2-1: failed to restore interface 42 altsetting 1 (error=-71) [ 1535.561357][T25365] ieee80211 phy10: rt2x00usb_vendor_request: Error - Vendor Request 0x09 failed for offset 0x0000 with error -19 [ 1535.573628][T25365] ieee80211 phy10: rt2x00_set_chip: Info - Chipset detected - rt: 2570, rf: 0000, rev: 8771 [ 1535.583849][T25365] ===================================================== [ 1535.590789][T25365] BUG: KMSAN: uninit-value in rt2x00lib_probe_dev+0xba9/0x3260 [ 1535.593808][T25365] CPU: 0 PID: 25365 Comm: kworker/0:3 Not tainted 5.3.0-rc7+ #0 [ 1535.593808][T25365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1535.593808][T25365] Workqueue: usb_hub_wq hub_event [ 1535.593808][T25365] Call Trace: [ 1535.593808][T25365] dump_stack+0x191/0x1f0 [ 1535.593808][T25365] kmsan_report+0x13a/0x2b0 [ 1535.593808][T25365] __msan_warning+0x73/0xe0 [ 1535.593808][T25365] rt2500usb_probe_hw+0xb5e/0x22a0 [ 1535.593808][T25365] ? rt2500usb_queue_init+0x1e0/0x1e0 [ 1535.593808][T25365] ? rt2500usb_queue_init+0x1e0/0x1e0 [ 1535.593808][T25365] rt2x00lib_probe_dev+0xba9/0x3260 [ 1535.593808][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.593808][T25365] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1535.593808][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.593808][T25365] rt2x00usb_probe+0x7ae/0xf60 [ 1535.593808][T25365] ? mutex_unlock+0x38/0x90 [ 1535.593808][T25365] rt2500usb_probe+0x50/0x60 [ 1535.593808][T25365] ? rt2800_brightness_set+0xf20/0xf20 [ 1535.593808][T25365] usb_probe_interface+0xd19/0x1310 [ 1535.593808][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.593808][T25365] ? usb_register_driver+0x7d0/0x7d0 [ 1535.593808][T25365] really_probe+0x1373/0x1dc0 [ 1535.593808][T25365] driver_probe_device+0x1ba/0x510 [ 1535.593808][T25365] __device_attach_driver+0x5b8/0x790 [ 1535.593808][T25365] bus_for_each_drv+0x28e/0x3b0 [ 1535.593808][T25365] ? deferred_probe_work_func+0x400/0x400 [ 1535.593808][T25365] __device_attach+0x489/0x750 [ 1535.593808][T25365] device_initial_probe+0x4a/0x60 [ 1535.593808][T25365] bus_probe_device+0x131/0x390 [ 1535.593808][T25365] device_add+0x25b5/0x2df0 [ 1535.593808][T25365] usb_set_configuration+0x309f/0x3710 [ 1535.593808][T25365] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1535.593808][T25365] generic_probe+0xe7/0x280 [ 1535.774227][T25365] ? usb_choose_configuration+0xae0/0xae0 [ 1535.774909][T25365] usb_probe_device+0x146/0x200 [ 1535.774909][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.774909][T25365] ? usb_register_device_driver+0x470/0x470 [ 1535.796207][T25365] really_probe+0x1373/0x1dc0 [ 1535.796207][T25365] driver_probe_device+0x1ba/0x510 [ 1535.796207][T25365] __device_attach_driver+0x5b8/0x790 [ 1535.796207][T25365] bus_for_each_drv+0x28e/0x3b0 [ 1535.796207][T25365] ? deferred_probe_work_func+0x400/0x400 [ 1535.796207][T25365] __device_attach+0x489/0x750 [ 1535.796207][T25365] device_initial_probe+0x4a/0x60 [ 1535.796207][T25365] bus_probe_device+0x131/0x390 [ 1535.796207][T25365] device_add+0x25b5/0x2df0 [ 1535.796207][T25365] usb_new_device+0x23e5/0x2fb0 [ 1535.796207][T25365] hub_event+0x581d/0x72f0 [ 1535.796207][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.796207][T25365] ? led_work+0x720/0x720 [ 1535.796207][T25365] ? led_work+0x720/0x720 [ 1535.796207][T25365] process_one_work+0x1572/0x1ef0 [ 1535.796207][T25365] worker_thread+0x111b/0x2460 [ 1535.796207][T25365] kthread+0x4b5/0x4f0 [ 1535.796207][T25365] ? process_one_work+0x1ef0/0x1ef0 [ 1535.796207][T25365] ? kthread_blkcg+0xf0/0xf0 [ 1535.796207][T25365] ret_from_fork+0x35/0x40 [ 1535.796207][T25365] [ 1535.796207][T25365] Local variable description: ----reg.i.i@rt2500usb_probe_hw [ 1535.796207][T25365] Variable was created at: [ 1535.796207][T25365] rt2500usb_probe_hw+0x774/0x22a0 [ 1535.796207][T25365] rt2x00lib_probe_dev+0xba9/0x3260 [ 1535.796207][T25365] ===================================================== [ 1535.796207][T25365] Disabling lock debugging due to kernel taint [ 1535.796207][T25365] Kernel panic - not syncing: panic_on_warn set ... [ 1535.796207][T25365] CPU: 0 PID: 25365 Comm: kworker/0:3 Tainted: G B 5.3.0-rc7+ #0 [ 1535.796207][T25365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1535.796207][T25365] Workqueue: usb_hub_wq hub_event [ 1535.796207][T25365] Call Trace: [ 1535.796207][T25365] dump_stack+0x191/0x1f0 [ 1535.796207][T25365] panic+0x3c9/0xc1e [ 1535.796207][T25365] kmsan_report+0x2a2/0x2b0 [ 1535.796207][T25365] __msan_warning+0x73/0xe0 [ 1535.796207][T25365] rt2500usb_probe_hw+0xb5e/0x22a0 [ 1535.796207][T25365] ? rt2500usb_queue_init+0x1e0/0x1e0 [ 1535.796207][T25365] ? rt2500usb_queue_init+0x1e0/0x1e0 [ 1535.796207][T25365] rt2x00lib_probe_dev+0xba9/0x3260 [ 1535.796207][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.796207][T25365] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 1535.796207][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.796207][T25365] rt2x00usb_probe+0x7ae/0xf60 [ 1535.796207][T25365] ? mutex_unlock+0x38/0x90 [ 1535.796207][T25365] rt2500usb_probe+0x50/0x60 [ 1535.796207][T25365] ? rt2800_brightness_set+0xf20/0xf20 [ 1535.796207][T25365] usb_probe_interface+0xd19/0x1310 [ 1535.796207][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.796207][T25365] ? usb_register_driver+0x7d0/0x7d0 [ 1535.796207][T25365] really_probe+0x1373/0x1dc0 [ 1535.796207][T25365] driver_probe_device+0x1ba/0x510 [ 1535.796207][T25365] __device_attach_driver+0x5b8/0x790 [ 1535.796207][T25365] bus_for_each_drv+0x28e/0x3b0 [ 1535.796207][T25365] ? deferred_probe_work_func+0x400/0x400 [ 1535.796207][T25365] __device_attach+0x489/0x750 [ 1535.796207][T25365] device_initial_probe+0x4a/0x60 [ 1535.796207][T25365] bus_probe_device+0x131/0x390 [ 1535.796207][T25365] device_add+0x25b5/0x2df0 [ 1535.796207][T25365] usb_set_configuration+0x309f/0x3710 [ 1535.796207][T25365] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 1535.796207][T25365] generic_probe+0xe7/0x280 [ 1535.796207][T25365] ? usb_choose_configuration+0xae0/0xae0 [ 1535.796207][T25365] usb_probe_device+0x146/0x200 [ 1535.796207][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.796207][T25365] ? usb_register_device_driver+0x470/0x470 [ 1535.796207][T25365] really_probe+0x1373/0x1dc0 [ 1535.796207][T25365] driver_probe_device+0x1ba/0x510 [ 1535.796207][T25365] __device_attach_driver+0x5b8/0x790 [ 1535.796207][T25365] bus_for_each_drv+0x28e/0x3b0 [ 1535.796207][T25365] ? deferred_probe_work_func+0x400/0x400 [ 1535.796207][T25365] __device_attach+0x489/0x750 [ 1535.796207][T25365] device_initial_probe+0x4a/0x60 [ 1535.796207][T25365] bus_probe_device+0x131/0x390 [ 1535.796207][T25365] device_add+0x25b5/0x2df0 [ 1535.796207][T25365] usb_new_device+0x23e5/0x2fb0 [ 1535.796207][T25365] hub_event+0x581d/0x72f0 [ 1535.796207][T25365] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 1535.796207][T25365] ? led_work+0x720/0x720 [ 1535.796207][T25365] ? led_work+0x720/0x720 [ 1535.796207][T25365] process_one_work+0x1572/0x1ef0 [ 1535.796207][T25365] worker_thread+0x111b/0x2460 [ 1535.796207][T25365] kthread+0x4b5/0x4f0 [ 1535.796207][T25365] ? process_one_work+0x1ef0/0x1ef0 [ 1535.796207][T25365] ? kthread_blkcg+0xf0/0xf0 [ 1535.796207][T25365] ret_from_fork+0x35/0x40 [ 1535.796207][T25365] Kernel Offset: disabled [ 1535.796207][T25365] Rebooting in 86400 seconds..